Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000442
V. Ryazantsev, V. Fedoseev
The development of structures in the aerospace industry is associated mainly with the application of advanced methods and new technologies. Promising metals include alloys containing lithium (the lightest metal, its density is 543 kg/m3). The use of these alloys in welded structures reduces the weight by 20–25% in comparison with structures produced using conventional aluminium alloys such as D16, V95, etc. This article shows that alloys of aluminium with lithium of all alloying systems have metallurgical and technological special features which must be taken into account when producing welded sections by fusion welding.
{"title":"Arc-Welding: Lithium-Containing Aluminum Alloys","authors":"V. Ryazantsev, V. Fedoseev","doi":"10.1201/9781351045636-140000442","DOIUrl":"https://doi.org/10.1201/9781351045636-140000442","url":null,"abstract":"The development of structures in the aerospace industry is associated mainly with the application of advanced methods and new technologies. Promising metals include alloys containing lithium (the lightest metal, its density is 543 kg/m3). The use of these alloys in welded structures reduces the weight by 20–25% in comparison with structures produced using conventional aluminium alloys such as D16, V95, etc. This article shows that alloys of aluminium with lithium of all alloying systems have metallurgical and technological special features which must be taken into account when producing welded sections by fusion welding.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"272 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116048676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000218
Shaojiu Yan, Xiang Chen, Q. Hong, Nan Wang, Xiuhui Li, Shuang-Hui Zhao, Wenzhen Nan, Xiaoyan Zhang, S. Dai, Z. Lin
Graphene materials with excellent mechanical and physical properties as well as two-dimensional flexible morphology are attractive reinforcement nanofillers for aluminum matrix nanocomposites. Rapid progress in graphene materials and nanocomposites fabricating technology promotes the development of advanced graphene-reinforced aluminum matrix nanocomposites for structural and functional applications. Nevertheless, the dispersion of graphene nanofillers within aluminum matrix and the interfacial controlling between them remain long-standing challenges in the fabrication of graphene-reinforced aluminum matrix nanocomposites. This article focuses on the recent development of the fabrication and characterization of graphene-reinforced aluminum matrix nanocomposites, including the dispersion and consolidation technology of graphene-reinforced aluminum matrix nanocomposites as well as their structural characters and mechanical behaviors.
{"title":"Graphene-Reinforced Aluminum Matrix Nanocomposites: Structure and Properties","authors":"Shaojiu Yan, Xiang Chen, Q. Hong, Nan Wang, Xiuhui Li, Shuang-Hui Zhao, Wenzhen Nan, Xiaoyan Zhang, S. Dai, Z. Lin","doi":"10.1201/9781351045636-140000218","DOIUrl":"https://doi.org/10.1201/9781351045636-140000218","url":null,"abstract":"Graphene materials with excellent mechanical and physical properties as well as two-dimensional flexible morphology are attractive reinforcement nanofillers for aluminum matrix nanocomposites. Rapid progress in graphene materials and nanocomposites fabricating technology promotes the development of advanced graphene-reinforced aluminum matrix nanocomposites for structural and functional applications. Nevertheless, the dispersion of graphene nanofillers within aluminum matrix and the interfacial controlling between them remain long-standing challenges in the fabrication of graphene-reinforced aluminum matrix nanocomposites. This article focuses on the recent development of the fabrication and characterization of graphene-reinforced aluminum matrix nanocomposites, including the dispersion and consolidation technology of graphene-reinforced aluminum matrix nanocomposites as well as their structural characters and mechanical behaviors.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126132818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000225
I. Westermann, G. Gruben
In many applications within the automotive industry, the formability of sheets or extruded material is of great importance. The formability is strongly influenced by the chemical composition and the thermomechanical treatment prior to deformation. Grain size and morphology as well as texture and the presence of constituent particles make the material heavily anisotropic and the properties direction dependent. In all cases, shear band formation leads to surface topography during bending, and fracture initiates from the grooves. The crack propagation after initiation is, however, dependent on the grain size and the number and distribution of particles.
{"title":"Heat-Treatable Aluminum Alloys: Three-Point Bending","authors":"I. Westermann, G. Gruben","doi":"10.1201/9781351045636-140000225","DOIUrl":"https://doi.org/10.1201/9781351045636-140000225","url":null,"abstract":"In many applications within the automotive industry, the formability of sheets or extruded material is of great importance. The formability is strongly influenced by the chemical composition and the thermomechanical treatment prior to deformation. Grain size and morphology as well as texture and the presence of constituent particles make the material heavily anisotropic and the properties direction dependent. In all cases, shear band formation leads to surface topography during bending, and fracture initiates from the grooves. The crack propagation after initiation is, however, dependent on the grain size and the number and distribution of particles.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125145982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000322
Gil-Yong Yeom, Ghasem Eisaabadi Bozchaloei, H. Lim, S. K. Kim, Y. Yoon, S. Hyun, N. Netto, M. Tiryakioğlu
High-pressure die casting (HPDC) components are known to be not heat treatable due to the formation of unacceptable surface blisters, dimensional instability, and poor mechanical properties during conventional solution treatment, such as at 540°C for 8 h. In the present study, the possibility of solution treating a recycled ALDC12 HPDC alloy at temperatures less than 500°C and with shorter solution treatment times was investigated. HPDCs with thickness of 2 and 3 mm were solution treated at 490°C for various times ranging from 15 to 180 min. Microstructural evolution during solution treatment was examined by various techniques, including metallography, energy dispersive spectrometry, electrical conductivity, and X-ray diffraction. Results indicated that almost all of the Al2Cu intermetallics were dissolved within 90 min of solution treatment. The coarsening of eutectic Si particles was found to follow the Lifshitz–Slyozov–Wagner theory with two distinct regimes. Furthermore, measurements of Cu concentration within α-Al dendrites revealed that the diffusion of Cu atoms in α-Al phase is not the primary limiting factor for homogenization of the alloy. Most importantly, no blisters were observed at the surface of the castings. Therefore, this heat treatment can be used for HPDC components from ALDC12 alloy at a reasonable time.
{"title":"Microstructural Evolution During Solution Treatment of ADC12 (A383) Alloy Die Castings","authors":"Gil-Yong Yeom, Ghasem Eisaabadi Bozchaloei, H. Lim, S. K. Kim, Y. Yoon, S. Hyun, N. Netto, M. Tiryakioğlu","doi":"10.1201/9781351045636-140000322","DOIUrl":"https://doi.org/10.1201/9781351045636-140000322","url":null,"abstract":"High-pressure die casting (HPDC) components are known to be not heat treatable due to the formation of unacceptable surface blisters, dimensional instability, and poor mechanical properties during conventional solution treatment, such as at 540°C for 8 h. In the present study, the possibility of solution treating a recycled ALDC12 HPDC alloy at temperatures less than 500°C and with shorter solution treatment times was investigated. HPDCs with thickness of 2 and 3 mm were solution treated at 490°C for various times ranging from 15 to 180 min. Microstructural evolution during solution treatment was examined by various techniques, including metallography, energy dispersive spectrometry, electrical conductivity, and X-ray diffraction. Results indicated that almost all of the Al2Cu intermetallics were dissolved within 90 min of solution treatment. The coarsening of eutectic Si particles was found to follow the Lifshitz–Slyozov–Wagner theory with two distinct regimes. Furthermore, measurements of Cu concentration within α-Al dendrites revealed that the diffusion of Cu atoms in α-Al phase is not the primary limiting factor for homogenization of the alloy. Most importantly, no blisters were observed at the surface of the castings. Therefore, this heat treatment can be used for HPDC components from ALDC12 alloy at a reasonable time.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131592639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000207
L. Krishna, G. Sundararajan
This article presents the brief overview of fairly recent and eco-friendly micro arc oxidation (MAO) coating technology. The weight-cost-performance benefits in general raised the interest to utilize lightweight materials, especially the aluminum and its alloys. Despite numerous engineering advantages, the aluminum alloys themselves do not possess suitable tribology and corrosion resistance. Therefore, improvements in surface properties are essential to enable developing potential industrial applications. For improving wear and corrosion resistance of Al alloys, the most demanding surface properties are high hardness and chemical inertness. The technical and technological limitations associated with traditional anodizing and hard anodizing processes have been the strongest driving force behind the development of new MAO technology. While presenting the key technological elements associated with the MAO process, the basic mechanism of coating formation and its phase gradient nature is presented. Influence of various process parameters including the electrolyte composition has been discussed. The typical microstructural features and distribution of α- and γ-Al2O3 phases across the coating thickness as a key strategy to form dense coatings with required mechanical, tribological, and corrosion properties which are vital to meet potential application demands are briefly illustrated.
{"title":"Corrosion and Wear Protection through Micro Arc Oxidation Coatings in Aluminum and Its Alloys","authors":"L. Krishna, G. Sundararajan","doi":"10.1201/9781351045636-140000207","DOIUrl":"https://doi.org/10.1201/9781351045636-140000207","url":null,"abstract":"This article presents the brief overview of fairly recent and eco-friendly micro arc oxidation (MAO) coating technology. The weight-cost-performance benefits in general raised the interest to utilize lightweight materials, especially the aluminum and its alloys. Despite numerous engineering advantages, the aluminum alloys themselves do not possess suitable tribology and corrosion resistance. Therefore, improvements in surface properties are essential to enable developing potential industrial applications. For improving wear and corrosion resistance of Al alloys, the most demanding surface properties are high hardness and chemical inertness. The technical and technological limitations associated with traditional anodizing and hard anodizing processes have been the strongest driving force behind the development of new MAO technology. While presenting the key technological elements associated with the MAO process, the basic mechanism of coating formation and its phase gradient nature is presented. Influence of various process parameters including the electrolyte composition has been discussed. The typical microstructural features and distribution of α- and γ-Al2O3 phases across the coating thickness as a key strategy to form dense coatings with required mechanical, tribological, and corrosion properties which are vital to meet potential application demands are briefly illustrated.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131615012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000391
A. Bahadur
Aluminum coated steel possesses excellent oxidation and corrosion resistance in sulfur and marine: environments and can substitute for expensive alloy of steels. Hot dip aluminizing (HDA) and pack cementation calorizing (CAL) are dealt with in detail. IN HDA coats, some alloying action takes place, when the substrate is dipped in molten Al at 973 K for 1–2 minutes. The coat consists of an outer pure Al layer, followed by a hard intermetallic layer consisting of FeAl3 and Fe2Al5, forming a serrated interface with the base. Isothermal holding of such samples at 773–933 K for 10 minutes leads to further diffusion and phase changes. This improves resistance to thermal shock and bending. In CAL coats, the process parameters (1173–1223 K/2–4 h and pack composition), were optimized, resulting in appreciable alloying. The surface layer consists of Fe3Al and FeAl, which is comparable to the inner alloy layer of HDA coats. The structure/ property correlation is carried out for both coatings and the results compared.
{"title":"Steel: Aluminum Coatings","authors":"A. Bahadur","doi":"10.1201/9781351045636-140000391","DOIUrl":"https://doi.org/10.1201/9781351045636-140000391","url":null,"abstract":"Aluminum coated steel possesses excellent oxidation and corrosion resistance in sulfur and marine: environments and can substitute for expensive alloy of steels. Hot dip aluminizing (HDA) and pack cementation calorizing (CAL) are dealt with in detail. IN HDA coats, some alloying action takes place, when the substrate is dipped in molten Al at 973 K for 1–2 minutes. The coat consists of an outer pure Al layer, followed by a hard intermetallic layer consisting of FeAl3 and Fe2Al5, forming a serrated interface with the base. Isothermal holding of such samples at 773–933 K for 10 minutes leads to further diffusion and phase changes. This improves resistance to thermal shock and bending. In CAL coats, the process parameters (1173–1223 K/2–4 h and pack composition), were optimized, resulting in appreciable alloying. The surface layer consists of Fe3Al and FeAl, which is comparable to the inner alloy layer of HDA coats. The structure/ property correlation is carried out for both coatings and the results compared.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"590 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116552968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000216
Domínguez-Crespo Miguel Antonio, Brachetti-Sibaja Silvia, Torres-Huerta Aidé, Onofre Edgar, L. Ana, Rodil Sandra
This entry provides a comparative study on the corrosion protection efficiency of Ce, La films as well as Ce/La- and La/Ce-bilayered coatings deposited onto AA7075 and AA6061 substrates by the radio frequency magnetron sputtering technique. The coating thickness ranged from ~12 to 835 nm, which changed with the deposition parameters and substrate composition. The relationship between microstructure, roughness, and electrochemical performance is examined. The reactivity and crystallinity of rare earth (RE) films can be tailored by adjusting the sputtering parameters. Sputtered La films with a thickness of ~390 nm and an average roughness of 66 nm showed the best corrosion protection properties in chloride medium as determined by potentiodynamic curves and electrochemical impedance spectroscopy. The method to obtain RE-bilayered coatings, i.e., La/Ce or Ce/La as well as the substrate composition and applied power, conditioned their inhibition properties. The RE-bilayered coatings displayed better barrier properties than Ce films, which were worser than those featured by La films.
{"title":"Corrosion Protective Coatings: Fabrication of Sputtered CeO2-La2O3 and La2O3-CeO2 Bilayers","authors":"Domínguez-Crespo Miguel Antonio, Brachetti-Sibaja Silvia, Torres-Huerta Aidé, Onofre Edgar, L. Ana, Rodil Sandra","doi":"10.1201/9781351045636-140000216","DOIUrl":"https://doi.org/10.1201/9781351045636-140000216","url":null,"abstract":"This entry provides a comparative study on the corrosion protection efficiency of Ce, La films as well as Ce/La- and La/Ce-bilayered coatings deposited onto AA7075 and AA6061 substrates by the radio frequency magnetron sputtering technique. The coating thickness ranged from ~12 to 835 nm, which changed with the deposition parameters and substrate composition. The relationship between microstructure, roughness, and electrochemical performance is examined. The reactivity and crystallinity of rare earth (RE) films can be tailored by adjusting the sputtering parameters. Sputtered La films with a thickness of ~390 nm and an average roughness of 66 nm showed the best corrosion protection properties in chloride medium as determined by potentiodynamic curves and electrochemical impedance spectroscopy. The method to obtain RE-bilayered coatings, i.e., La/Ce or Ce/La as well as the substrate composition and applied power, conditioned their inhibition properties. The RE-bilayered coatings displayed better barrier properties than Ce films, which were worser than those featured by La films.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130832830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000210
Li Heng, Yang He, M. jun.
Bent tube parts have been widely used, as one kind of key components with enormous quantities and diversities, to satisfy the increasing demands for lightweight and high-performance products in broad industries such as aerospace, marine, automobile, energy, and health care. Tube bending is one of the key technologies used for manufacturing these lightweight products. The recent advances in tube bending are critically reviewed from four fundamental issues in tube bending, viz. characterization of tubular materials, prediction of multiple defects, bending formability, and innovative optimization design. Advantages and limitations of some recently developed innovative bending approaches are reviewed. Finally, considering the urgent requirements of more lightweight and high-performance bent tubes with hard-to-deform materials with complex structures, the development trends and corresponding challenges are thereafter presented for realizing the precision and high-efficiency tube bending.
{"title":"Tube Bending Forming Technologies: Advances and Trends","authors":"Li Heng, Yang He, M. jun.","doi":"10.1201/9781351045636-140000210","DOIUrl":"https://doi.org/10.1201/9781351045636-140000210","url":null,"abstract":"Bent tube parts have been widely used, as one kind of key components with enormous quantities and diversities, to satisfy the increasing demands for lightweight and high-performance products in broad industries such as aerospace, marine, automobile, energy, and health care. Tube bending is one of the key technologies used for manufacturing these lightweight products. The recent advances in tube bending are critically reviewed from four fundamental issues in tube bending, viz. characterization of tubular materials, prediction of multiple defects, bending formability, and innovative optimization design. Advantages and limitations of some recently developed innovative bending approaches are reviewed. Finally, considering the urgent requirements of more lightweight and high-performance bent tubes with hard-to-deform materials with complex structures, the development trends and corresponding challenges are thereafter presented for realizing the precision and high-efficiency tube bending.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132284319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000429
M. Mazur
Porosity constitutes the main defect in aluminium welds. It is generally assumed that the basic reason for its formation is the presence of hydrogen. Hydrogen can originate from a variety of sources. Major sources of hydrogen are surface contamination of both the parent and deposited metals in the form of hydroxides, hydrocarbons or oxides with adsorbed moisture. Another source of hydrogen can be impurity of the gas shield associated with either moisture or air sucked into the arc atmosphere if an incorrect welding procedure is adopted. It has been found that even 2 ppm of hydrogen in the molten metal, or 250 ppm of hydrogen in the gas shield can be sufficient to produce porosity in aluminium welds.
{"title":"Porosity in Aluminum Welds","authors":"M. Mazur","doi":"10.1201/9781351045636-140000429","DOIUrl":"https://doi.org/10.1201/9781351045636-140000429","url":null,"abstract":"Porosity constitutes the main defect in aluminium welds. It is generally assumed that the basic reason for its formation is the presence of hydrogen. Hydrogen can originate from a variety of sources. Major sources of hydrogen are surface contamination of both the parent and deposited metals in the form of hydroxides, hydrocarbons or oxides with adsorbed moisture. Another source of hydrogen can be impurity of the gas shield associated with either moisture or air sucked into the arc atmosphere if an incorrect welding procedure is adopted. It has been found that even 2 ppm of hydrogen in the molten metal, or 250 ppm of hydrogen in the gas shield can be sufficient to produce porosity in aluminium welds.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114847244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2018-11-16DOI: 10.1201/9781351045636-140000410
D. Field, Mukul Kumar
Electron backscatter diffraction (EBSD) is a scanning electron microscope (SEM) based technique that is used to obtain local information on the crystallographic character of bulk crystalline and polycrystalline materials. Topics discussed in this article include: EBSD system overview, multiphase analysis, and application to aluminum integrated circuit interconnects, dislocation structure analysis, analysis of grain boundary networks, and application to friction stir welding of aluminum alloys.
{"title":"Electron Backscatter Diffraction","authors":"D. Field, Mukul Kumar","doi":"10.1201/9781351045636-140000410","DOIUrl":"https://doi.org/10.1201/9781351045636-140000410","url":null,"abstract":"Electron backscatter diffraction (EBSD) is a scanning electron microscope (SEM) based technique that is used to obtain local information on the crystallographic character of bulk crystalline and polycrystalline materials. Topics discussed in this article include: EBSD system overview, multiphase analysis, and application to aluminum integrated circuit interconnects, dislocation structure analysis, analysis of grain boundary networks, and application to friction stir welding of aluminum alloys.","PeriodicalId":348912,"journal":{"name":"Encyclopedia of Aluminum and Its Alloys","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133953804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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