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• Annealing twin mechanism for 304 stainless steel solution treatment process

  来源： 《中南大学学报(英文版)2021年第7期》——宋鸿武 纪开盛 宋广胜 张士宏

  J. Cent. South Univ. (2021) 28: 1978-1989 DOI: https://doi.org/10.1007/s11771-021-4746-2 Annealing twin mechanism for 304 stainless steel solution treatment process JI Kai-sheng(纪开盛)1, SONG Guang... and grain orientation variation during the solution heat treatment process of the 304 stainless steel pipe were studied. It was found that after the solution heat treatment, the texture type clearly......

• Characterization and recycling of nickel- and chromium-contained pickling sludge generated in production of stainless steel

  来源： 《中南大学学报(英文版)2014年第8期》——LI Xiao-ming(李小明) XIE Geng(谢庚) HOJAMBERDIEV Mirabbos CUI Ya-ru(崔雅茹) ZHAO Jun-xue(赵俊学)

  of Architecture and Technology,Xi’an 710055, China)Abstract:Pickling sludge generated during the neutralization of pickling wastewater with calcium hydroxide in stainless steel pickling process... atmosphere under the reduction condition of chromic oxide. The pickling sludge is a potential auxiliary material for the production of stainless steel.Key words:stainless steel; pickling sludge......

• Effect of Ce on the cleanliness, microstructure and mechanical properties of high strength low alloy steel Q690E in industrial production process

  来源： 《International Journal of Minerals Metallurgy and Materials2019年第11期》——Hao Wang Yan-ping Bao Ming Zhao Min Wang Xiao-ming Yuan Shuai Gao

  Effect of Ce on the cleanliness, microstructure and mechanical properties of high strength low alloy steel Q690E in industrial production processHao Wang1,2,Yan-ping Bao1,Ming Zhao3,Min Wang1,Xiao-ming Yuan2,Shuai Gao11. State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing2. Technical Center of Inner Mongolia Baotou Steel Union Co., Ltd.3. The Rare Earth Steel......

• 5000m³级高炉炉壳用钢的研发与生产

  来源： 《钢铁2011年第7期》——王三忠

  5000m3级高炉炉壳用钢的研发与生产王三忠1(1.河南省安阳市安阳钢铁集团公司第二炼轧厂)摘 要:从5000m3级高炉炉壳用钢研发与生产的角度进行了重点研究与分析,在现场试制过程中重点从成分设计,工艺路线选择,工序质量控制上进行了详细论证,通过采取精炼双联(LF+VD)工艺,严格地控制硫,磷,氮,氢及微合金化处理,最终成功试制出板坯低倍质量良好,各项工艺力学性能稳定的5 000m3级高炉炉壳用钢,此举为微合金钢的宽厚板生产奠定了一定的理论与实践基础.关键词:高炉炉壳用钢； 工艺； 生产； 微合金......

• Grain refinement of low carbon steel produced by CSP process

  来源： 《International Journal of Minerals Metallurgy and Materials2004年第2期》——Xiangdong Huo, Delu Liu, Yuanli Wang, Nanjing Chen, Yonglin Kang, and Jie FuMaterials Science and Engineering School, University of Science and Technology Beijing, Beijing, ChinaMetallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing, China

  to clarify the grain refinement mechanism of low carbon steel strips produced by the EAF-CSP process. Samples, obtained from the same rolling stock during continuous rolling, were examined through SEM, TEM... to 6th pass are 41.6, 25.2, 21.4, 20.2, 13.1, 6.7 μm, respectively. Large number of nanometer oxide and sulfide have been found in the low carbon steel produced by the CSP process. The grain......

• Monitoring damage evolution of steel strand using acoustic emission technique and rate process theory

  来源： 《中南大学学报(英文版)2014年第9期》——DENG Yang(邓扬) LIU Yang(刘扬) FENG Dong-ming(冯东明)

  Monitoring damage evolution of steel strand using acoustic emission technique and rate process theoryDENG Yang(邓扬)1, 2, LIU Yang(刘扬)1, 2, FENG Dong-ming(冯东明)3(1. Key Laboratory for Safety Control... of steel strand.Key words:acoustic emission; rate process theory; steel strand; damage evolution model; surface friction......

• DYNAMIC MODEL AND SIMULATION OF EAF STEELMAKING PROCESS

  来源： 《Acta Metallurgica Sinica2003年第3期》——Q.Li X.Hong

  melting was dynamically described,including time dependent variations of bath temperature, slag quantity, compositions of steel, slag and off-gas, etc. Steelmaking process in a domestic 100 ton UHP AC EAF... process including scrap melting procedure and evaluate its energy and material consumption, the production efficiency, etc., which will provide assistance for the improvement of EAF operation and control......

• Study on temper-rapid cooling process of low carbon steel produced by CSP

  来源： 《International Journal of Minerals Metallurgy and Materials2007年第4期》——Huajie Wu, Yangchun Liu, and Jie Fu Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing , China

  Study on temper-rapid cooling process of low carbon steel produced by CSPHuajie Wu, Yangchun Liu, and Jie Fu Metallurgical and Ecological Engineering School, University of Science and Technology..., a new thermal treatment method (temper-rapid cooling process) was studied. By the temper-rapid cooling process, the yield strengths of the high strength low carbon (HSLC) steel ZJ330 and SPA-H......

• 钢铁流程结构及对CO₂排放的影响

  来源： 《钢铁2010年第5期》——张春霞 上官方钦 胡长庆 齐渊洪 殷瑞钰

  钢铁流程结构及对CO2排放的影响张春霞1,上官方钦1,胡长庆2,齐渊洪1,殷瑞钰2(1.北京市钢铁研究总院先进钢铁流程及材料国家重点实验室2.河北理工大学 冶金与能源学院,河北唐山 063009)摘 要:温室气体排放引起的气候变暖已经成为全球性的重要命题.介绍了国内钢铁工业温室气体(主要是CO2)的排放情况,指出能源消耗是造成钢铁工业CO2排放的主要原因.在对比两类典型钢铁生产流程的CO2排放情况的基础上,深入分析了钢铁工业的能源结构及不同流程中原燃料来源结构对CO2排放的影响;最后对新一代钢铁制造流程的CO2......

• Numerical simulation of a thixocasting process for AISI420 stainless steel air-turbine blade

  来源： 《中国有色金属学报(英文版)2010年第z3期》——陶文琉 赵升吨 张琦

  Trans. Nonferrous Met. Soc. China 20(2010) s926-s930   Numerical simulation of a thixocasting process for AISI420 stainless steel air-turbine blade DAO Van-luu(陶文琉)1,2, ZHAO Sheng-dun(赵升... June 2010 Abstract: A new technology, semi-solid casting (thixocasting) method, was used to replace the conventional hot forging process to form AISI420 stainless steel air-turbine blade. The power......