{"title":"Mg(Mn)S Inclusion Stringers in High-Al AHSS","authors":"Hongbin Yin, Jean Lehmann","doi":"10.33313/tr/1023","DOIUrl":"https://doi.org/10.33313/tr/1023","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136263542","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}
Kathrin Thiele, Sergiu Ilie, Roman Rössler, Christoph Walkner, Thomas Meisel, Thomas Prohaska, Susanne Michelic
{"title":"Different Approaches to Trace the Source of Non-Metallic Inclusions in Steel","authors":"Kathrin Thiele, Sergiu Ilie, Roman Rössler, Christoph Walkner, Thomas Meisel, Thomas Prohaska, Susanne Michelic","doi":"10.33313/tr/0723","DOIUrl":"https://doi.org/10.33313/tr/0723","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135090623","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}
Diti Garg, P. Sahoo, P Tripathy, Biwsajit Ghosh, Hitesh Shah, N Viswanathan, Deepoo Kumar
{"title":"Evolution of Steel Chemistry and Cleanliness During RH Degassing Process","authors":"Diti Garg, P. Sahoo, P Tripathy, Biwsajit Ghosh, Hitesh Shah, N Viswanathan, Deepoo Kumar","doi":"10.33313/tr/0623","DOIUrl":"https://doi.org/10.33313/tr/0623","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135035249","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}
Richard Osei, Dmitry Tsvetkov, Tony Bader, Simon Lekakh, Ronald O'Malley
{"title":"Effect of Mold Powder Residue on Thin-Cast Slab Scale Structure Evolution During Reheating and Descaling","authors":"Richard Osei, Dmitry Tsvetkov, Tony Bader, Simon Lekakh, Ronald O'Malley","doi":"10.33313/tr/0523","DOIUrl":"https://doi.org/10.33313/tr/0523","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135035248","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}
Katelyn Kiser, Simon Lekakh, Mario Buchely, Viraj Athavale, Soumava Chakraborty, Ronald O'Malley, Laura Bartlett, Krista Limmer, Katherine Sebeck, Daniel Field
{"title":"Evaluating the Onset of Hot Tearing in High-Strength and Lightweight Steels Using Controlled Deformation Testing","authors":"Katelyn Kiser, Simon Lekakh, Mario Buchely, Viraj Athavale, Soumava Chakraborty, Ronald O'Malley, Laura Bartlett, Krista Limmer, Katherine Sebeck, Daniel Field","doi":"10.33313/tr/0323","DOIUrl":"https://doi.org/10.33313/tr/0323","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134903341","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":"Endpoint Phosphorus Content Prediction in BOF Steelmaking Using PCA-Based Support Vector Regression","authors":"S. Mukherjee, S. Barui, K. Chattopadhyay","doi":"10.33313/tr/0422","DOIUrl":"https://doi.org/10.33313/tr/0422","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43845880","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}
Well-established practices exist for the production of cold-rolled and continuously annealed high-strength, low-alloy (HSLA) steels as both coated and uncoated variants. Through standard processing techniques, the yield strength of cold-rolled HSLA steel is practically limited by numerous process and alloy design factors to 550 MPa and less. A production methodology is proposed to achieve greater strengths in cold-rolled and continuously annealed HSLA steels. This methodology utilizes both increased precipitation of microalloy carbides prior to continuous annealing and a subsequent annealing process in which recrystallization of ferrite is suppressed prior to partial or full austenitizing. The resultant microstructure, as a consequence of enhanced precipitate and grain refinement strengthening, achieves greater strengths than those traditionally produced for automotive applications of cold-rolled HSLA steels. The implications of mass adoption of such enhanced cold-rolled HSLA steels are discussed, including the potential for partial replacement of intermediate-strength advanced high-strength steel in automotive body structures.
{"title":"Perspectives on Maximizing Strengthening Mechanisms in Automotive HSLA Steel","authors":"C. Enloe, F. D’Aiuto, H. Mohrbacher","doi":"10.33313/tr/0122","DOIUrl":"https://doi.org/10.33313/tr/0122","url":null,"abstract":"Well-established practices exist for the production of cold-rolled and continuously annealed high-strength, low-alloy (HSLA) steels as both coated and uncoated variants. Through standard processing techniques, the yield strength of cold-rolled HSLA steel is practically limited by numerous process and alloy design factors to 550 MPa and less. A production methodology is proposed to achieve greater strengths in cold-rolled and continuously annealed HSLA steels. This methodology utilizes both increased precipitation of microalloy carbides prior to continuous annealing and a subsequent annealing process in which recrystallization of ferrite is suppressed prior to partial or full austenitizing. The resultant microstructure, as a consequence of enhanced precipitate and grain refinement strengthening, achieves greater strengths than those traditionally produced for automotive applications of cold-rolled HSLA steels. The implications of mass adoption of such enhanced cold-rolled HSLA steels are discussed, including the potential for partial replacement of intermediate-strength advanced high-strength steel in automotive body structures.","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49377561","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}
M. Schwarz, S. Anbalagan, Simon Jagers, R. Loendersloot
{"title":"Implementing Industry 4.0 in Steel Manufacturing’s Evolving IIoT Systems","authors":"M. Schwarz, S. Anbalagan, Simon Jagers, R. Loendersloot","doi":"10.33313/tr/1221","DOIUrl":"https://doi.org/10.33313/tr/1221","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41675142","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}
A. Shash, Sherif Ali Abd El Rahman, M. El-Fawkhry, A. Ismail, T. Mattar, I. El-Mahallawi
{"title":"Effect of Al Content on the Strength/Toughness Relationship of Hot-Forged Bainitic Medium-Carbon Steel","authors":"A. Shash, Sherif Ali Abd El Rahman, M. El-Fawkhry, A. Ismail, T. Mattar, I. El-Mahallawi","doi":"10.33313/tr/1121","DOIUrl":"https://doi.org/10.33313/tr/1121","url":null,"abstract":"","PeriodicalId":39956,"journal":{"name":"Iron and Steel Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42957499","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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