{"title":"Performance Analysis of Electro-chemical Machining of Ti-48Al-2Nb-2Cr Produced by Electron Beam Melting","authors":"M. Galati, S. Defanti, L. Denti","doi":"10.1520/ssms20210041","DOIUrl":"https://doi.org/10.1520/ssms20210041","url":null,"abstract":"","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"156 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73996602","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 : 2022-02-16DOI: 10.1142/s2737549821500022
Yankun Zhang, D. Lin, Yongdian Han, H. Jing, Lei Zhao, Lianyong Xu
Recently, high-entropy alloys (HEAs) show a wide application prospect in the marine field to achieve excellent corrosion resistance. In this paper, the intergranular corrosion (IGC) behaviour of FeCoCrNi high-entropy alloy fabricated by selective laser melting (SLM) at different laser powers (140, 170, 200, 230, and 260 W) was studied by microstructure analysis and double-loop electrochemical potentiokinetic reactivation. All specimens show high IGC resistance, and the degree of sensitisation of SLMed FeCoCrNi HEAs increased with the increase of laser power. Interestingly, no chromium carbides precipitation was found at the grain boundary, which indicates the intergranular corrosion mechanism of SLMed FeCoCrNi HEAs is totally different from that of most alloys caused by Cr depletion. It is found that the superior IGC resistance in SLMed FeCoCrNi HEAs produced by low laser power can be attributed to larger grain size, a higher fraction of [Formula: see text]3[Formula: see text] ([Formula: see text] 3), and low-[Formula: see text] coincidence site lattice boundaries. This work provides a strong insight into the application of additive-manufactured HEAs in harsh corrosion environments.
{"title":"Intergranular corrosion behaviour of FeCoCrNi high-entropy alloy fabricated by selective laser melting","authors":"Yankun Zhang, D. Lin, Yongdian Han, H. Jing, Lei Zhao, Lianyong Xu","doi":"10.1142/s2737549821500022","DOIUrl":"https://doi.org/10.1142/s2737549821500022","url":null,"abstract":"Recently, high-entropy alloys (HEAs) show a wide application prospect in the marine field to achieve excellent corrosion resistance. In this paper, the intergranular corrosion (IGC) behaviour of FeCoCrNi high-entropy alloy fabricated by selective laser melting (SLM) at different laser powers (140, 170, 200, 230, and 260 W) was studied by microstructure analysis and double-loop electrochemical potentiokinetic reactivation. All specimens show high IGC resistance, and the degree of sensitisation of SLMed FeCoCrNi HEAs increased with the increase of laser power. Interestingly, no chromium carbides precipitation was found at the grain boundary, which indicates the intergranular corrosion mechanism of SLMed FeCoCrNi HEAs is totally different from that of most alloys caused by Cr depletion. It is found that the superior IGC resistance in SLMed FeCoCrNi HEAs produced by low laser power can be attributed to larger grain size, a higher fraction of [Formula: see text]3[Formula: see text] ([Formula: see text] 3), and low-[Formula: see text] coincidence site lattice boundaries. This work provides a strong insight into the application of additive-manufactured HEAs in harsh corrosion environments.","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"3 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78508340","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}
{"title":"Study on the Effect of Polyurethane-Based Magnetorheological Foam Damper on Cutting Performance during Hard Turning Process","authors":"S. Sarath, P. Paul, D. Shylu, G. Lawrance","doi":"10.1520/ssms20200071","DOIUrl":"https://doi.org/10.1520/ssms20200071","url":null,"abstract":"","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"71 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79159276","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 : 2022-01-31DOI: 10.1142/s2737549821500010
Siqi Wu, Lei Yang, X. Yang, Peng Chen, Jin Su, Hongzhi Wu, Zhufeng Liu, Haoze Wang, C. Wang, C. Yan, Yusheng Shi
Aluminium alloy lattice structures are prospective candidates for high-value engineering applications due to their excellent comprehensive properties. Selective laser melting (SLM), a promising additive manufacturing (AM) process, enables the fabrication of metallic periodic lattices with complex and controllable internal design. In this paper, finite element (FE) analysis with the Johnson–Cook model was employed to investigate the compressive plastic deformation and the fracture mechanisms of AlSi10Mg Gyroid lattice structures (GLSs). The simulated accuracy was then validated by the compression test of GLS samples with various volume fractions fabricated via SLM. The results revealed that FE simulations were in conformity with the experimental testing with most prediction errors less than 25% and could be utilised to estimate and characterise the mechanical properties for AlSi10Mg GLSs. Finally, the discussion about the energy absorption of GLSs during the elastic and yield stage demonstrated that the FE data were comparable with the experimental results, and the rise in volume fraction contributed to the increase of energy absorption capability from 1.33 J/mm3 to 9.61 J/mm3 and improved the ability to resist the decline of absorption efficiency. This study provides a deeper understanding and guidance based on FE analysis for the optimal design and AM of Al alloy lattice structures.
{"title":"Mechanical properties and energy absorption of AlSi10Mg Gyroid lattice structures fabricated by selective laser melting","authors":"Siqi Wu, Lei Yang, X. Yang, Peng Chen, Jin Su, Hongzhi Wu, Zhufeng Liu, Haoze Wang, C. Wang, C. Yan, Yusheng Shi","doi":"10.1142/s2737549821500010","DOIUrl":"https://doi.org/10.1142/s2737549821500010","url":null,"abstract":"Aluminium alloy lattice structures are prospective candidates for high-value engineering applications due to their excellent comprehensive properties. Selective laser melting (SLM), a promising additive manufacturing (AM) process, enables the fabrication of metallic periodic lattices with complex and controllable internal design. In this paper, finite element (FE) analysis with the Johnson–Cook model was employed to investigate the compressive plastic deformation and the fracture mechanisms of AlSi10Mg Gyroid lattice structures (GLSs). The simulated accuracy was then validated by the compression test of GLS samples with various volume fractions fabricated via SLM. The results revealed that FE simulations were in conformity with the experimental testing with most prediction errors less than 25% and could be utilised to estimate and characterise the mechanical properties for AlSi10Mg GLSs. Finally, the discussion about the energy absorption of GLSs during the elastic and yield stage demonstrated that the FE data were comparable with the experimental results, and the rise in volume fraction contributed to the increase of energy absorption capability from 1.33 J/mm3 to 9.61 J/mm3 and improved the ability to resist the decline of absorption efficiency. This study provides a deeper understanding and guidance based on FE analysis for the optimal design and AM of Al alloy lattice structures.","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"19 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88534005","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}
S. Bapat, Vishvesh Koranne, N. Shakelly, A. Huang, M. Sealy, J. Sutherland, K. Rajurkar, A. Malshe
Over the centuries, the application of grassland and cutting of livestock are the primary foundations for the production of food agriculture manufacturing. Growing human population, accelerated human activities globally, staggering food inequity, changing climate, precise nutrition for extended life expectancy, and more demand for protein food call for a new outlook to smartness in food agriculture manufacturing for delivering nutritious food. Cellular agriculture, 3D printing of food, vertical urban farming, and digital agriculture alongside traditional means are envisioned to transform food agriculture and manufacturing systems for acceptability, availability, accessibility, affordability, and resiliency for meeting demands of food in this century for communities across the US and the world. This technical note illustrates the thought leadership for cellular agriculture as a part of the new food agriculture manufacturing revolution. 1. Drivers for food agriculture manufacturing revolution It is estimated that the world population will reach 9.5 billion by 2050 [1]. The food supply for this growing population will be constrained due to limited resources, land, water, and the impacts of climate change. The issue is how to sustainably feed a growing population with minimal impact on the environment and resource consumption while ensuring dietary wellbeing. Approaches such as digital agriculture (use of Industry 4.0 principles in farming), vertical urban farming (for local and resourceconstrained fresh produce) alongside alternative protein manufacturing are being explored to increase food production and meet consumer demands. For the majority of this world population, animal protein is a critical food nutrient source for a balanced diet and it is predicted that the global demand for this protein will double by 2050 [2–4]. In the US, it was reported that about 78% of consumers rely on meat as a source of protein [5]. USDA projects both meat production and demand to steadily increase over the coming years [6]. Over the years, cutting animals for meat has evolved from huntergatherers -to local butchers -to large-scale industrial slaughterhouses. Even though the efficiency and outputs of meat production have increased, the modus operandi has stayed the same cutting animals raised through farms, ranches, and others. Over the last few decades, it has been recognized that this top-down manufacturing approach of cutting animals is resource-intensive in terms of land, water, This manuscript is submitted to ASTM ‘Smart and Sustainable Manufacturing’ journal energy, and time. Additionally, the macro supply chains of meat processing, packaging, and transportation remain vulnerable to disruptions, a fact recently evidenced during the COVID-19 pandemic, worsening food insecurity and challenging the resilience of communities [7]. The above factors, in addition to, distribution inequity, growing concerns over the spread of zoonotic diseases [8], and reducing anim
{"title":"Cellular Agriculture: An Outlook on Smart and Resilient Food Agriculture Manufacturing","authors":"S. Bapat, Vishvesh Koranne, N. Shakelly, A. Huang, M. Sealy, J. Sutherland, K. Rajurkar, A. Malshe","doi":"10.1520/ssms20210020","DOIUrl":"https://doi.org/10.1520/ssms20210020","url":null,"abstract":"Over the centuries, the application of grassland and cutting of livestock are the primary foundations for the production of food agriculture manufacturing. Growing human population, accelerated human activities globally, staggering food inequity, changing climate, precise nutrition for extended life expectancy, and more demand for protein food call for a new outlook to smartness in food agriculture manufacturing for delivering nutritious food. Cellular agriculture, 3D printing of food, vertical urban farming, and digital agriculture alongside traditional means are envisioned to transform food agriculture and manufacturing systems for acceptability, availability, accessibility, affordability, and resiliency for meeting demands of food in this century for communities across the US and the world. This technical note illustrates the thought leadership for cellular agriculture as a part of the new food agriculture manufacturing revolution. 1. Drivers for food agriculture manufacturing revolution It is estimated that the world population will reach 9.5 billion by 2050 [1]. The food supply for this growing population will be constrained due to limited resources, land, water, and the impacts of climate change. The issue is how to sustainably feed a growing population with minimal impact on the environment and resource consumption while ensuring dietary wellbeing. Approaches such as digital agriculture (use of Industry 4.0 principles in farming), vertical urban farming (for local and resourceconstrained fresh produce) alongside alternative protein manufacturing are being explored to increase food production and meet consumer demands. For the majority of this world population, animal protein is a critical food nutrient source for a balanced diet and it is predicted that the global demand for this protein will double by 2050 [2–4]. In the US, it was reported that about 78% of consumers rely on meat as a source of protein [5]. USDA projects both meat production and demand to steadily increase over the coming years [6]. Over the years, cutting animals for meat has evolved from huntergatherers -to local butchers -to large-scale industrial slaughterhouses. Even though the efficiency and outputs of meat production have increased, the modus operandi has stayed the same cutting animals raised through farms, ranches, and others. Over the last few decades, it has been recognized that this top-down manufacturing approach of cutting animals is resource-intensive in terms of land, water, This manuscript is submitted to ASTM ‘Smart and Sustainable Manufacturing’ journal energy, and time. Additionally, the macro supply chains of meat processing, packaging, and transportation remain vulnerable to disruptions, a fact recently evidenced during the COVID-19 pandemic, worsening food insecurity and challenging the resilience of communities [7]. The above factors, in addition to, distribution inequity, growing concerns over the spread of zoonotic diseases [8], and reducing anim","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"337 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79735058","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}
{"title":"Sustainability Assessment of Electricity Supply Chain via Resource Waste Reduction and Pollution Emissions Management: A Case Study of the Power Industry","authors":"M. Pouralizadeh","doi":"10.1520/ssms20210004","DOIUrl":"https://doi.org/10.1520/ssms20210004","url":null,"abstract":"","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"41 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2021-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74665423","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}
{"title":"Monte Carlo Method–Based Tool Life Prediction during the End Milling of Ti-6Al-4V Alloy for Smart Manufacturing","authors":"Kartikeya Tiwari, N. Arunachalam","doi":"10.1520/ssms20210013","DOIUrl":"https://doi.org/10.1520/ssms20210013","url":null,"abstract":"","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"16 6","pages":""},"PeriodicalIF":1.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72571158","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}
{"title":"In-Process Dimension Monitoring System for Integration of Legacy Machine Tools into the Industry 4.0 Framework","authors":"Sunidhi Dayam, K. A. Desai, Mathew Kuttolamadom","doi":"10.1520/ssms20210021","DOIUrl":"https://doi.org/10.1520/ssms20210021","url":null,"abstract":"","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"23 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2021-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74917893","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}
{"title":"Sustainability Analysis of Machining Inconel 718 Using Graphene-Based Nanofluids and Self-Lubricating Tools","authors":"M. Amrita, R. S. Revuru, B. Siva, B. Kamesh","doi":"10.1520/ssms20200036","DOIUrl":"https://doi.org/10.1520/ssms20200036","url":null,"abstract":"","PeriodicalId":51957,"journal":{"name":"Smart and Sustainable Manufacturing Systems","volume":"25 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2021-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90445068","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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