共搜索到2887条信息，每页显示10条信息，共289页。用时：0小时0分0秒792毫秒
Heat Treatment and Properties of Nitrogen Alloyed, Martensitic,Corrosion-resistant Steels Roland Rabitsch1,Klaus Sammt1,Michael Haspel1,Reinhold Schneider2 (1.BOHLER Edelstahl GmbH, Kapfenberg... and properties. 关键词:high nitrogen steels; heat treatment; corrosion; toughness; [全文内容正在添加中] ......
......
Effects of nitrogen content on structure and electrical properties of nitrogen-doped fluorinated diamond-like carbon films XIAO Jian-rong(肖剑荣)1, 2, 3, LI Xin-hai(李新海)1, WANG Zhi-xing(王志兴)1 1...; Abstract: Nitrogen-doped fluorinated diamond-like carbon......
Ionic bombardment of stainless steel by nitrogen and nickel ions immersion XIONG Ling(熊 玲)1, HU Yong-jun(胡永俊)2, XU jian(徐 建)1, MENG Ji-long(蒙继龙)1 1. College of Materials Science and Engineering... under nitrogen and nickel ions immersion. Vickers’ hardness as high as Hv1268 is obtained. The bombarded stainless steel is of a little reduction in corrosion resistance, as compared with the original......
reaction kinetics, the reaction speed constant increases with the increase of temperature, and it is 0.331-0.353 d-1 during vegetative season but 0.064 d-1 in winter. The ammonia-nitrogen removal is 85%-90.... Nitrogen removal via ammonia volatilization in maturation ponds[J]. Water Science and Technology, 2007, 55(11): 87-92. [13] 张荣社, 周琪, 张建, 等. 潜流构造湿地去除农田排水中氮的研究[J]. 环境科学, 2003, 24(3): 113-116.ZHANG Rong-she......
......
Influence of nitrogen doping on thermal stability of fluorinated amorphous carbon thin films LIU Xiong-fei(刘雄飞), ZHOU Xin(周 昕), GAO Jin-ding(高金定) School of Physics Science and Technology...; Abstract: Nitrogen doping fluorinated......
J. Cent. South Univ. (2012) 19: 1189-1195 DOI: 10.1007/s11771-012-1127-x Effects of pre-precipitation of Cr2N on microstructures and properties of high nitrogen stainless steel LI Jing-yuan(李静媛)1... Heidelberg 2012 Abstract: Aging precipitation and solid solution heat treatment were carried out on three steels which have chromium content of 18%, manganese content of 12%, 15%, 18%, and nitrogen......
......
Effect of ammonia gas etching on growth of vertically aligned carbon nanotubes/nanofibers Sang-Gook KIM1, Sooh-Yung KIM1, Hyung-Woo LEE 1, 2 1. Department of Mechanical Engineering... 21 April 2010; accepted 10 September 2010 Abstract: The etching effect of ammonia (NH3) on the growth of vertically aligned nanotubes/nanofibers (CNTs) was investigated by direct-current plasma......
