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稀土元素铈在不锈钢中的应用及研究进展郑锋1,程挺宇1,张巧云1(1.上海市宝钢工程技术集团有限公司)摘 要:阐述稀土元素铈在铁素体不锈钢,奥氏体不锈钢,双相不锈钢中的应用.铈能显著提高不锈钢的耐蚀性,塑性,抗拉强度等各项性能,因而含铈不锈钢具有广阔的应用前景.关键词:金属材料； 不锈钢； 综述； 铈； 耐蚀性能； 力学性能......
Effects of Cerium on Microalloying in Low Sulfur Nb-Ti-Bearing Steel You Tao1,Shi Qin2,Zhu Xingyuan2,Zou Yang2,Lin Qin1 (1.Wuhan Engineering Institute,Wuhan Hubei,430080;2.School of Material... samples refined from 50 kg vacuum induction furnace and two-stage controlled rolling in laboratorial condition.Test results show that influence of cerium (Ce) addition in low sulfur Nb-Ti-Bearing steel......
Effect of Cerium on Cardiac Muscle of Rat and Guinea Pig XIANG Hui1,YANG Yan-sheng2,SHEN Zhi-guo2,LEI Heng-yi2 (1.School of Life Sciences, Zhongshan University, Guangzhou 510275, China;2.School.... The results suggest that Ce3+ with long-term high dose intake might affect the influx of Ca2+, Na+ and outflow of K+ for rat cardiac muscle. Key words:rare earths; cerium; action potential; cardiac muscle......
Effect of Rare Earths on Plant under Supplementary Ultraviolet-B Radiation: Ⅰ Effect of Cerium on Growth and Photosynthesis in Rape Seedlings Exposed to Supplementary Ultraviolet-B Radiation Liang... Science, Nanjing Normal University, Nanjing 210097, China) Abstract:Effect of cerium (Ce3+) on growth and photosynthesis in rape seedlings exposed to two levels of ultraviolet-B radiation (UV-B, 280~320......
Study on corrosion resistance of the BTESPT silane cooperating with rare earth cerium on the surface of aluminum-tube XIAO Wei1,PENG Tianlan2,MAN Ruilin1,MIAO Chang1 (1.School of Chemistry... earth cerium; composite coating; corrosion resistance; [全文内容正在添加中] ......
Study on Electrochemical Characteristics of Electroless Co-Ni-B Alloy with Cerium宣天鹏,张路长,冯书争摘 要:<正>The effects of rare earth element cerium on composition and electrochemical characteristics of electroless Co-Ni-B alloy were studied in this paper. The alloy component was analyzed using Inductively Coupled Plasma (ICP) . The plating rate......
Effect of Surface Modification on Behaviors of Cerium Oxide Nanopowders李梅,史振学,柳召刚,胡艳宏,王觅堂,励杭泉摘 要:Study was made on the effect of surface modification on the behaviors of cerium oxide nanopowders.A surfactant-sodium dodecyl sulfate(C12H25SO4Na)was used to modify the surface of CeO2 powder particles.The unmodified and modified CeO2 powders were......
" name="ChDivSummary">The magnetization measurements of gallium nitride nanoceramics doped with 1% of cerium and sintered under various pressures were reported.It was found that GaN nanoceramics doped with cerium showed paramagnetic behavior in the wide temperature range.Nanoceramics of GaN with 1% of Ce(as undoped GaN) was diamagnetic one,but under certain temperature the paramagnetic properties......
" name="ChDivSummary">The magnetization measurements of gallium nitride nanoceramics doped with 1% of cerium and sintered under various pressures were reported.It was found that GaN nanoceramics doped with cerium showed paramagnetic behavior in the wide temperature range.Nanoceramics of GaN with 1% of Ce(as undoped GaN) was diamagnetic one,but under certain temperature the paramagnetic properties......
Study on Electrochemical Characteristics of Electroless Co-Ni-B Alloy with Cerium Feng Shuzheng1,Zhang Luchang1,Xuan Tianpeng1 (1.College of Material Science and Engineering, Hefei University of Technology, Hefei 230009, China) Abstract:The effects of rare earth element cerium on composition and electrochemical characteristics of electroless Co-Ni-B alloy were studied in this paper. The alloy......
