共搜索到15717条信息，每页显示10条信息，共1572页。用时：0小时0分0秒238毫秒
Research on Thermal Wear of Cast Hot Forging Die Steel Modified by Rare Earths Chen Kangmin1,Wang Shuqi1,Jiang Qichuan2,Cui Xianghong2 (1.School of Materials Science & Engineering, Jiangsu University, Zhenjiang 212013, China;2.School of Materials Science & Engineering, Jilin University, Changchun 130022, China) Abstract:Thermal wear of cast hot-forging die steel modified by rare earths(RE......
Photoluminescence and electrochemiluminescence studies of chosen rare earths systems Krzysztof Staninski1,Stefan Lis1,Monika Jesiolowska1,Slawomir But1 (1.Department of Rare Earths, Faculty...(III); luminescence; electrochemiluminescence; polyoxometalates; complexes; rare earths; [全文内容正在添加中] ......
Enhanced Photoactivity of Layered Nanocomposite Materials Containing Rare Earths, Titanium Dioxide and Clay Yu Junmei1,Wang Qimin1,Meng Junping1,Ou Xiuqin1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:The nanocomposite materials containing rare earths, titanium dioxide and clay (RE/TiO2/Clay) were characterized......
Rare Earths of Two Types Granites in Sawuer Region, Xinjiang Zhou Taofa1,Yue Shucang1,Fan Yu1,Tan Lugui1,Yuan Feng1 (1.School of Resources and Environmental Engineering, Hefei University... the mantle but interfused by the crust. Key words:granite; post-collisional; Sawuer region; Xinjiang; rare earths; [全文内容正在添加中] ......
Study on Mechanism of Formation of Volcanic Rock in North Altay by Using Rare Earths 岳书仓1,周涛发1,袁峰1 (1.School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009... volcanic rocks inherited the characteristics of those in its source materiels. Key words:geochemistry; volcanic rock; mechanism of formation; north Altay; rare earths; [全文内容正在添加中] ......
Development of Auto Exhaust Catalysts and Associated Application of Rare Earths in China 翁端1,吴晓东1 (1.Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China... on the research and development of rare earth. Key words:automotive exhaust; catalytic purification; rare earths; [全文内容正在添加中] ......
ER Effect of PMMA Wrapped Alumina-Siloxane Gel Doped with Rare Earths 李幼荣1,周兰香1,严长浩1,张明1,邱关明2 (1.Department of Chemistry,Yangzhou University, Yangzhou 225002, China;2.Changchun College of Optics... doped with rare earths into methy-silicon oil. It is found that its electrorheological (ER) effect improves strikingly after loading electric field. At a certain concentration, the immediate viscosity......
Preparation and Performance of Rare Earths Chemical Conversion Film on Magnesium Alloy Zhang Zhanwei1,Han Jing1,Zhang Qianyun1,Lü Qiaoyan1,Yu Shengxue1 (1.Department of Applied Chemistry, Yanshan... in the solution also affect the surface morphology and anti-corrosion property of the conversion film. After covered by rare earths conversion film, the anti-corrosion property of magnesium alloy......
Effect of rare earths on corrosion resistance of Cu-30Ni alloys in simulated seawater JIANG Jianqing1,TAN Rongsheng1,MAO Xiangyang1,FANG Feng1 (1.Jiangsu Key laboratory of Advanced Metallic Materials,School of Materials Science and Engineering,Southeast University,Nanjing 211189,China) Abstract:Cu-30Ni-xRE(x=0-0.213 wt.%) alloy was prepared by adding rare earths (RE) in melted Cu-30Ni alloy......
Effect of rare earths on mechanical properties of plasma nitrocarburized surface layer of 17-4PH steel WU Danlei1,LIU Ruiliang1,YAN Mufu1 (1.National Key Laboratory for Precision Hot Processing of Metals,School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China) Abstract:The aim of this investigation is to reveal the influence of rare earths (RE) addition......
