Pub Date : 2016-01-25DOI: 10.11127/IJAMMC2016.04.05
Messaadi Mahassene
A B S T R A C T In this paper, Zn/Al double layered hydroxides (ZnAl LDH) were synthesized by chemical co-precipitation method and grafted with Diamino Dodecyl Phosphonic Acid (DDPA) by direct reaction and the obtained solids (ZnAl-DDPA LDH) were characterized by powder X-ray diffraction, infrared spectroscopy, BET and elemental analysis. So, the present research was aimed to study the removal efficiency of Cd2+ by ZnAl-DDPA LDHand investigated all the parameters of adsorption such as the effect of concentration of Cd2+, effect of pH, adsorbent dose, the effect of salt and temperature. The sorption data were analyzed and fitted to linearized equations of the Langmuir and Freundlich. The kinetics of sorption was analyzed by use of pseudo-first-order and pseudosecond order kinetic models.
{"title":"THE INTERCALATION OF Zn/Al HDL BY THE DIAMINO DODECYL PHOPHONIC ACID: SYNTHESIS AND PROPERTIES OF ADSORPTION OF CADMIUM","authors":"Messaadi Mahassene","doi":"10.11127/IJAMMC2016.04.05","DOIUrl":"https://doi.org/10.11127/IJAMMC2016.04.05","url":null,"abstract":"A B S T R A C T In this paper, Zn/Al double layered hydroxides (ZnAl LDH) were synthesized by chemical co-precipitation method and grafted with Diamino Dodecyl Phosphonic Acid (DDPA) by direct reaction and the obtained solids (ZnAl-DDPA LDH) were characterized by powder X-ray diffraction, infrared spectroscopy, BET and elemental analysis. So, the present research was aimed to study the removal efficiency of Cd2+ by ZnAl-DDPA LDHand investigated all the parameters of adsorption such as the effect of concentration of Cd2+, effect of pH, adsorbent dose, the effect of salt and temperature. The sorption data were analyzed and fitted to linearized equations of the Langmuir and Freundlich. The kinetics of sorption was analyzed by use of pseudo-first-order and pseudosecond order kinetic models.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126378125","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 : 2016-01-25DOI: 10.11127/IJAMMC2016.04.16
J. Quadros
of drilling forces produced during the drilling process of [0/0/0] or uni-directional and [0/90/0] or bi-directional glass fiber reinforced epoxy composite laminates. The composite laminates were prepared by hand lay-up technique. The drilling process is carried out by using 3 drill bits of different drill point geometries viz. 4-facet, 8-facet and jo-drill. The corresponding ultimate failure stress for the manufactured composite laminates has been determined by using Tsai-wu failure criteria. The study reveals that, the finest orientation for glass fibers i.e. bi-directional can be implemented for manufacturing of the glass fiber reinforced epoxy GFRP composite laminates due to minimum damage affecting failure. Finally, the scanning electron microscopic observation on the drilled specimens are examined and discussed accordingly.
{"title":"Investigation of Thrust Force and Torque Induced Failure on Stacking Sequence of Glass Fibers in GFRP Composite Laminates during Drilling Process","authors":"J. Quadros","doi":"10.11127/IJAMMC2016.04.16","DOIUrl":"https://doi.org/10.11127/IJAMMC2016.04.16","url":null,"abstract":"of drilling forces produced during the drilling process of [0/0/0] or uni-directional and [0/90/0] or bi-directional glass fiber reinforced epoxy composite laminates. The composite laminates were prepared by hand lay-up technique. The drilling process is carried out by using 3 drill bits of different drill point geometries viz. 4-facet, 8-facet and jo-drill. The corresponding ultimate failure stress for the manufactured composite laminates has been determined by using Tsai-wu failure criteria. The study reveals that, the finest orientation for glass fibers i.e. bi-directional can be implemented for manufacturing of the glass fiber reinforced epoxy GFRP composite laminates due to minimum damage affecting failure. Finally, the scanning electron microscopic observation on the drilled specimens are examined and discussed accordingly.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130580798","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 : 2016-01-25DOI: 10.11127/IJAMMC2016.04.07
Deshpande R.G.
A B S T R A C T Machining is a versatile technique of producing a wide variety of components from a wide range of materials with acceptable levels of dimensional accuracy and surface integrity. The advances in the field of Materials science and Technology have led to development of new materials with improved engineering properties even for commonly used materials. Even the strength and hardness of a variety of conventional engineering materials has increased many fold to keep pace with development of new materials. Sintered carbides are extensively used as cutting tool material, a material in machining a wide variety of work materials in present day machining industry with proven machining abilities compared to HSS tool and Cast alloy. But in machining of high strength temperature resistance alloys used in aerospace, marine and nuclear applications, they have failed miserably due to rapid wear. This has forced the machining Industry to bring in innovative changes in process design and application in terms of rigid machine tool and new cooling strategies. However, machining of these new classes of materials is still plagued by low productivity due to rapid wear. In the present work, uncoated Tungsten Carbide cutting tool inserts of geometry SNMG 120408-MR4 have been used. The inserts were cryogenically treated and were subjected to annealing in electric muffle furnace by pacing on refractory brick at temperatures 400oC, 600oC, 800oC. The samples showed appreciable improvement in hardness and microstructure study revealed that carbide phase distribution was fairly uniform with binder phase segregating slightly in few cases. Under all cutting velocities, Cryotreated and annealed inserts showed the highest tool life and wear resistance. Annealing has significant influence on the phases present in WC+Co inserts and subsequently influences their machining performance.
{"title":"Machining C-45 Steel With Cryogenically Treated And Annealed Tungsten Carbide Cutting Tool Inserts","authors":"Deshpande R.G.","doi":"10.11127/IJAMMC2016.04.07","DOIUrl":"https://doi.org/10.11127/IJAMMC2016.04.07","url":null,"abstract":"A B S T R A C T Machining is a versatile technique of producing a wide variety of components from a wide range of materials with acceptable levels of dimensional accuracy and surface integrity. The advances in the field of Materials science and Technology have led to development of new materials with improved engineering properties even for commonly used materials. Even the strength and hardness of a variety of conventional engineering materials has increased many fold to keep pace with development of new materials. Sintered carbides are extensively used as cutting tool material, a material in machining a wide variety of work materials in present day machining industry with proven machining abilities compared to HSS tool and Cast alloy. But in machining of high strength temperature resistance alloys used in aerospace, marine and nuclear applications, they have failed miserably due to rapid wear. This has forced the machining Industry to bring in innovative changes in process design and application in terms of rigid machine tool and new cooling strategies. However, machining of these new classes of materials is still plagued by low productivity due to rapid wear. In the present work, uncoated Tungsten Carbide cutting tool inserts of geometry SNMG 120408-MR4 have been used. The inserts were cryogenically treated and were subjected to annealing in electric muffle furnace by pacing on refractory brick at temperatures 400oC, 600oC, 800oC. The samples showed appreciable improvement in hardness and microstructure study revealed that carbide phase distribution was fairly uniform with binder phase segregating slightly in few cases. Under all cutting velocities, Cryotreated and annealed inserts showed the highest tool life and wear resistance. Annealing has significant influence on the phases present in WC+Co inserts and subsequently influences their machining performance.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130411759","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 : 2016-01-25DOI: 10.11127/IJAMMC.2016.04.15
T. Rakshith
{"title":"Optimization Of Parameters For Elbow Component Using Manufacturing Simulation","authors":"T. Rakshith","doi":"10.11127/IJAMMC.2016.04.15","DOIUrl":"https://doi.org/10.11127/IJAMMC.2016.04.15","url":null,"abstract":"","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124481711","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 : 2016-01-25DOI: 10.11127/IJAMMC2016.04.01
K. ViswanathAllamraju
{"title":"An Experimental Study On Fatigue And Durability Of Energy Harvester","authors":"K. ViswanathAllamraju","doi":"10.11127/IJAMMC2016.04.01","DOIUrl":"https://doi.org/10.11127/IJAMMC2016.04.01","url":null,"abstract":"","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132762235","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 : 2016-01-25DOI: 10.11127/IJAMMC.2016.04.12
G. MataniA.
{"title":"Improving Green Supply Chain Management Productivity Towards Ecologically Sustainable Business Practices in Indian Manufacturing","authors":"G. MataniA.","doi":"10.11127/IJAMMC.2016.04.12","DOIUrl":"https://doi.org/10.11127/IJAMMC.2016.04.12","url":null,"abstract":"","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127342757","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 : 2015-03-01DOI: 10.11127/IJAMMC.2015.03.07
M. Rath
The present study deals with numerical investigation on vibration and buckling behavior of laminated composite angular plates subjected to varying temperature and moisture concentration. Quantitative results are presented to show the effects of geometry, material and lamination parameters of woven fiber laminate on vibration and buckling of composite plates for different temperature and moisture concentrations.
{"title":"Free Vibration of Woven Fiber Composite Angular Plates in Adverse Hygrothermal Environment","authors":"M. Rath","doi":"10.11127/IJAMMC.2015.03.07","DOIUrl":"https://doi.org/10.11127/IJAMMC.2015.03.07","url":null,"abstract":"The present study deals with numerical investigation on vibration and buckling behavior of laminated composite angular plates subjected to varying temperature and moisture concentration. Quantitative results are presented to show the effects of geometry, material and lamination parameters of woven fiber laminate on vibration and buckling of composite plates for different temperature and moisture concentrations.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"12 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133895738","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 : 2015-03-01DOI: 10.11127/IJAMMC.2015.03.03
M. V. Kulkarni, K. Elangovan, K. Hemachandrareddy, M. Poojari, S. Harsha
The friction and wear properties of polyamide 6 (PA6) and CaSiO3 (Calcium meta silicate) reinforced PA6 composites sliding against metal under dry sliding conditions are studied as per ASTM G99 standard by using a pin-on-disc wear testing apparatus. The result of the applied load and rubbing speed on the wear behaviour of the polymer–metal sliding combinations under dry / normal sliding conditions are investigated. The worn surfaces are examined by using Scanning Electron Microscope (SEM). Experimental results show that CaSiO3 samples under dry conditions show enhanced wear resistance. It is noticed that frictional heat has the capacity to change the physical state of the polyamide sliding surfaces and hence contributes for a major change on the wear behaviour of polymer-metal sliding under dry / normal sliding conditions.
{"title":"Tribological Behaviours of CaSiO3 Reinforced PA6 Polymer–Metal Sliding Combinations under Dry Friction Conditions","authors":"M. V. Kulkarni, K. Elangovan, K. Hemachandrareddy, M. Poojari, S. Harsha","doi":"10.11127/IJAMMC.2015.03.03","DOIUrl":"https://doi.org/10.11127/IJAMMC.2015.03.03","url":null,"abstract":"The friction and wear properties of polyamide 6 (PA6) and CaSiO3 (Calcium meta silicate) reinforced PA6 composites sliding against metal under dry sliding conditions are studied as per ASTM G99 standard by using a pin-on-disc wear testing apparatus. The result of the applied load and rubbing speed on the wear behaviour of the polymer–metal sliding combinations under dry / normal sliding conditions are investigated. The worn surfaces are examined by using Scanning Electron Microscope (SEM). Experimental results show that CaSiO3 samples under dry conditions show enhanced wear resistance. It is noticed that frictional heat has the capacity to change the physical state of the polyamide sliding surfaces and hence contributes for a major change on the wear behaviour of polymer-metal sliding under dry / normal sliding conditions.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121268365","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 : 2015-03-01DOI: 10.11127/IJAMMC.2015.03.05
V. Saikumar, V. Venkatesh, P. Sivaiah
A B S T R A C T In present the improved demand of lightweight materials by high strength to weight ratio in the aerospace and automotive industries has managed to the development and custom of Al-alloy-based composites. In this paper an effort has been prepared the Al6082+Cu+Zn composite material and the optimization of CNC milling process parameters for two different work materials of compositions are Al6082 96%+Cu3%+Zn1%, Al6082 89%+Cu7%+Zn4% composite material. .The characteristics of these alloys have strength as well as weight ratio makes the extensive research on Al-Cu-Zn alloy MMC is carried out universally because of it is widely used in automotive & aerospace industries. Tribological behavior of aluminum alloy matrix is fabricated by using the stir casting process was investigated. The concept of grey system stands a innovative optimizing technique for accomplishment the estimate, grey relational analysis and resolution building in various regions. In this paper, usage of grey relational analysis aimed to optimizing the machining process parameters for the work piece is surface roughness and the metal removal rate is familiarized. In directive to increase the quality and productivity by using the optimization of CNC milling process parameters like speed, feed rate, depth of cut and different coated HSS tools to afford a good surface finish as well as high material removal rate. Therefore a multi objective optimization problem has been obtained which can be solved by the hybrid Taguchi method comprising of grey relational analysis.. Finally, Taguchi method has been used to solve the optimization problem.
{"title":"Multi-Objective Optimization in CNC Milling Process of Al-Cu-Zn Alloy Matrix Composite by Using Taguchi-Grey Relational Analysis Technique","authors":"V. Saikumar, V. Venkatesh, P. Sivaiah","doi":"10.11127/IJAMMC.2015.03.05","DOIUrl":"https://doi.org/10.11127/IJAMMC.2015.03.05","url":null,"abstract":"A B S T R A C T In present the improved demand of lightweight materials by high strength to weight ratio in the aerospace and automotive industries has managed to the development and custom of Al-alloy-based composites. In this paper an effort has been prepared the Al6082+Cu+Zn composite material and the optimization of CNC milling process parameters for two different work materials of compositions are Al6082 96%+Cu3%+Zn1%, Al6082 89%+Cu7%+Zn4% composite material. .The characteristics of these alloys have strength as well as weight ratio makes the extensive research on Al-Cu-Zn alloy MMC is carried out universally because of it is widely used in automotive & aerospace industries. Tribological behavior of aluminum alloy matrix is fabricated by using the stir casting process was investigated. The concept of grey system stands a innovative optimizing technique for accomplishment the estimate, grey relational analysis and resolution building in various regions. In this paper, usage of grey relational analysis aimed to optimizing the machining process parameters for the work piece is surface roughness and the metal removal rate is familiarized. In directive to increase the quality and productivity by using the optimization of CNC milling process parameters like speed, feed rate, depth of cut and different coated HSS tools to afford a good surface finish as well as high material removal rate. Therefore a multi objective optimization problem has been obtained which can be solved by the hybrid Taguchi method comprising of grey relational analysis.. Finally, Taguchi method has been used to solve the optimization problem.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132083392","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 : 2015-03-01DOI: 10.11127/IJAMMC.2015.03.04
Priti Sonasale
The Metal arc Welding (MIG) process finds wide application because all commercially important applicable metals such as carbon steel, high-strength, low-alloy steel, and stainless steel, aluminum, copper, titanium, and nickel alloys can be welded in all positions with this process by choosing the appropriate shielding gas, electrode, and welding variables.In this work, the five control factors such as wire feed rate, arc voltage, welding speed, nozzle to plate distance and gas flow rate are considered.The welding parameters such as bead width, dilution and depth of HAZ have been considered.By using DOE method, the weld parameters were optimized. Analysis is done using ANOVA to determine the significance of parameters.Finally the confirmation test is carried out to compare the predicated values with the experimental values confirm its effectiveness in the analysis of bead width, dilution and depth of HAZ.
{"title":"An Approach to Optimize Mig Welding Parameters by Using Design of Experiments","authors":"Priti Sonasale","doi":"10.11127/IJAMMC.2015.03.04","DOIUrl":"https://doi.org/10.11127/IJAMMC.2015.03.04","url":null,"abstract":"The Metal arc Welding (MIG) process finds wide application because all commercially important applicable metals such as carbon steel, high-strength, low-alloy steel, and stainless steel, aluminum, copper, titanium, and nickel alloys can be welded in all positions with this process by choosing the appropriate shielding gas, electrode, and welding variables.In this work, the five control factors such as wire feed rate, arc voltage, welding speed, nozzle to plate distance and gas flow rate are considered.The welding parameters such as bead width, dilution and depth of HAZ have been considered.By using DOE method, the weld parameters were optimized. Analysis is done using ANOVA to determine the significance of parameters.Finally the confirmation test is carried out to compare the predicated values with the experimental values confirm its effectiveness in the analysis of bead width, dilution and depth of HAZ.","PeriodicalId":207087,"journal":{"name":"International Journal of Advanced Materials Manufacturing and Characterization","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128369850","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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