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Study on Thermomagnetic Treatment Fe-25.5Cr-12Co Permanent Magnetic Alloy Zhen Liang1,GAO Run-sheng2,ZHU Dan-yang1,SUN Xue-yin1,SHAO Wen-zhu1,XU Ren-gen1 (1.Technology and Development Centre... Fe-25.5Cr-12Co alloy by different process of thermomagnetic treatment were investigated. It is found that magnetic properties are sensitive to parameters of thermomagnetic treatment process in magnetic......
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): 154-157. [9] GAO Chong, LUAN Yang, YU Jun-chuan, MA Yue. Effect of thermo-mechanical treatment process on microstructure and mechanical properties of 2A97 Al-Li alloy[J]. Transactions of Nonferrous... 2A97 alloy sheets were produced by thermo-mechanical processing. The effects of intermediate annealing temperature on the grain refinement and superplasticity were investigated by optical microscopy......
]. Materials Science & Engineering A, 2007, 454-455: 629-636. DOI: 10.1016/j.msea.2006.11.151. [17] LI Qiang-yong, CAHOON J R, RICHARDS N L. Effects of thermo-mechanical processing parameters... 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......
of Materials Science and Engineering, Central South University, Changsha 410083, China) Abstract: Fine grained Al-Mg-Li alloy sheets were produced by thermo-mechanical processing. The effects... thickness. Key words: Al-Mg-Li alloy; cross-rolling; intermediate annealing; grain refinement; thermo-mechanical processing; particle stimulated nucleation (PSN) Al-Mg-Li合金具有低密度,高比强度,高比刚度,高弹性模量和良好的抗腐蚀性能等......
alloy sheet was produced by thermo-mechanical processing. The effects of pre-heating time on precipitate coarsening, dissolution and grain structure were investigated. The results show that a large... with the increasing preheating time but grows a little in 8 h. The proper pre-heating schedule is at 400 ℃ for 4-8 h. Key words: 001420 Al-Li alloy; thermo-mechanical processing; second phase particle......
of Lagos2. Department of Mechanical and Manufacturing Engineering,University of Manitoba摘 要:This paper presents a study of the standard post-weld heat treatment... characterisation as well as an analysis of the weld cracking susceptibility during welding and Gleeble thermo-mechanical physical simulation.Various factors that could influence post-weld cracking in superalloys......
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Treatment of naphthalene derivatives with iron-carbon micro-electrolysis WANG Yu-ping(王玉萍)1, 2, WANG Lian-jun(王连军)1, PENG Pan-ying(彭盘英)2, LU Tian-hong(陆天虹)2 1. School of Chemical Engineering...%-92.6% and the removal efficiency of TOC is 42.8%-78.0% for the simulated wastewater with 200 mg/L naphthalene derivatives at optimal pH of 2.0-2.5 after 120 min treatment. The degradation of five......
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