Pub Date : 2022-04-30DOI: 10.4150/kpmi.2022.29.2.123
Ji Woong Park, Soon-Kook Kim, Gye Bum Ban
{"title":"A Study on the Roll Manufacturing Technology Applying Powder Flame Spray Coating Technology of Ni-Based Alloy Powder","authors":"Ji Woong Park, Soon-Kook Kim, Gye Bum Ban","doi":"10.4150/kpmi.2022.29.2.123","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.2.123","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84787331","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 : 2022-04-30DOI: 10.4150/kpmi.2022.29.2.159
Mi Hye Lee, Yosep Song, J. S. On, Seung-Hwan Yoon, Munhwan Han, B. Kim, Taek-soo Kim, Bin Lee
Rare earth elements, which are important components of motors, are in high demand and thus constantly get more expensive. This tendency is driven by the growth of the electric vehicle market, as well as environmental issues associated with rare-earth metal manufacturing. TC 298 of the ISO manages standardization in the areas of rare-earth recycling, measurement, and sustainability. Korea, a resource-poor country, is working on international standardization projects that focus on recycling and encouraging the domestic adoption of international standards. ITU-T has previously issued recommendations regarding the recycling of rare-earth metals from e-waste. ISO TC 298 expands on the previous recommendations and standards for promoting the recycling industry. Recycling-related rare earth standards and drafts covered by ISO TC 298, as well as Korea’s strategies, are reviewed and discussed in this article.
{"title":"Standardization Status of Rare Earth Elements Recycling in ISO TC 298","authors":"Mi Hye Lee, Yosep Song, J. S. On, Seung-Hwan Yoon, Munhwan Han, B. Kim, Taek-soo Kim, Bin Lee","doi":"10.4150/kpmi.2022.29.2.159","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.2.159","url":null,"abstract":"Rare earth elements, which are important components of motors, are in high demand and thus constantly get more expensive. This tendency is driven by the growth of the electric vehicle market, as well as environmental issues associated with rare-earth metal manufacturing. TC 298 of the ISO manages standardization in the areas of rare-earth recycling, measurement, and sustainability. Korea, a resource-poor country, is working on international standardization projects that focus on recycling and encouraging the domestic adoption of international standards. ITU-T has previously issued recommendations regarding the recycling of rare-earth metals from e-waste. ISO TC 298 expands on the previous recommendations and standards for promoting the recycling industry. Recycling-related rare earth standards and drafts covered by ISO TC 298, as well as Korea’s strategies, are reviewed and discussed in this article.","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85290302","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 : 2022-04-30DOI: 10.4150/kpmi.2022.29.2.132
Jeong-Min Park
{"title":"Microstructure and Mechanical Properties of CoCrFeMnNi-type High-entropy Alloy Fabricated by Selective Laser Melting: A Review","authors":"Jeong-Min Park","doi":"10.4150/kpmi.2022.29.2.132","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.2.132","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73370887","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 : 2022-04-30DOI: 10.4150/kpmi.2022.29.2.166
Bo Kyung Kim, Sang Mok Lee, Tae Bum Kim, Taek-soo Kim, C. Kim
{"title":"Investigation of Factors for Smartization of Ppuri Enterprises Based on the Smart Factory Status","authors":"Bo Kyung Kim, Sang Mok Lee, Tae Bum Kim, Taek-soo Kim, C. Kim","doi":"10.4150/kpmi.2022.29.2.166","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.2.166","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"222 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75636383","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 : 2022-04-30DOI: 10.4150/kpmi.2022.29.2.110
Chul-Lee Lee, K. Moon
{"title":"Grain Shape and Grain Growth Behavior in the (K0.5Na0.5)NbO3-CaZrO3 System","authors":"Chul-Lee Lee, K. Moon","doi":"10.4150/kpmi.2022.29.2.110","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.2.110","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77444022","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 : 2022-04-30DOI: 10.4150/kpmi.2022.29.2.118
Youn-Ji Heo, Eui Seon Lee, Sung-Tag Oh, Y. Jeong
{"title":"Fabrication of Porous Tungsten by Freeze Casting and Vacuum Drying of WO3/Tert-butyl Alcohol Slurry","authors":"Youn-Ji Heo, Eui Seon Lee, Sung-Tag Oh, Y. Jeong","doi":"10.4150/kpmi.2022.29.2.118","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.2.118","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"117 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77719741","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 : 2022-02-28DOI: 10.4150/kpmi.2022.29.1.14
S. Song, D. Lee, D. Cong, J. W. Kim, S. M. Lee, S. Joo, J. C. Kim
{"title":"Microstructural Analysis of STS316L Samples Manufactured by Powder Bed Fusion and Post-heat Treatments","authors":"S. Song, D. Lee, D. Cong, J. W. Kim, S. M. Lee, S. Joo, J. C. Kim","doi":"10.4150/kpmi.2022.29.1.14","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.1.14","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"167 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80494068","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 : 2022-02-28DOI: 10.4150/kpmi.2022.29.1.56
S. Lee, Tae Joo Park, Seong Keun Kim
{"title":"Recent progress on Performance Improvements of Thermoelectric Materials using Atomic Layer Deposition","authors":"S. Lee, Tae Joo Park, Seong Keun Kim","doi":"10.4150/kpmi.2022.29.1.56","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.1.56","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"2014 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82615545","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 : 2022-02-28DOI: 10.4150/kpmi.2022.29.1.41
Jin-Kyu Lee
{"title":"Microstructure and Characteristics of Ag-SnO2-Bi2O3 Contact Materials by Powder Compaction","authors":"Jin-Kyu Lee","doi":"10.4150/kpmi.2022.29.1.41","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.1.41","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82278079","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 : 2022-02-28DOI: 10.4150/kpmi.2022.29.1.28
H. Yoo, Yong-Ho Kim, H. Son
{"title":"The Effects of TiC Content on Microstructure of Modified A6013-3wt.%Si Alloy Powder Compact","authors":"H. Yoo, Yong-Ho Kim, H. Son","doi":"10.4150/kpmi.2022.29.1.28","DOIUrl":"https://doi.org/10.4150/kpmi.2022.29.1.28","url":null,"abstract":"","PeriodicalId":16122,"journal":{"name":"Journal of Korean Powder Metallurgy Institute","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87085294","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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