共搜索到11261条信息，每页显示10条信息，共1127页。用时：0小时0分0秒562毫秒
Improvement of Drill Performance in Metal Cutting Using MoST Solid Lubricant Coatings S. Hickman1,N.R. Thomas1,D.G. Teer1,S. Yang1 (1.Teer Coatings Ltd., West Stone House, West Stone, Berry Hill... and time. This paper presents the results of a systematic study of the performance of HSS drills coated with CrTiAlN and drills with a top solid lubricant coating of MoSTTM. The tests were performed......
Surface texturing for adaptive Ag/MoS2 solid lubricant platingHUANG Zhongjiaa, LIU Minglanga, XIONG Dangshengb, and LI Jianliangb a Anhui Key Laboratory of High-Performance Non-Ferrous Metal... Ag/MoS2 solid lubricant coating into the dimples of EM textured steel surface to effectively reduce friction and wear of steel-steel contacts. The friction and wear behavior of the Ag/MoS2 solid......
Effects of lubricant’s friction coefficient on warm compaction powder metallurgy LI Yuan-yuan(李元元), NGAI Tungwai Leo(倪东惠), WANG Shang-lin(王尚林), ZHU Min(朱 敏), CHEN Wei-ping(陈维平) (College of Mechanical Engineering, South China University of Technology, Guangzhou 510640, China) Abstract: The correct use of lubricant is the key of warm compaction powder metallurgy. Different lubricants......
as the tail of specimen leaves the die. In Fig.5, solid line represents the drawing force when d-type lubricant is covered on the surface of specimen. The drawing force by β-type lubricant is symbolized... Effect of coating material and lubricant on forming force and surface defects in wire drawing process S. M. BYON1, S. J. LEE2, D. W. LEE1, Y. H. LEE3, Y. LEE2 1. Department of Mechanical......
Tribological Properties of Magnesium Ion-exchanged α-Zirconium Phosphate as a Solid Lubricant Additive in Lithium Grease张效胜,徐红,DONG JinxiangResearch Institute of Special Chemicals, College of Chemistry and Chemical Engineering, Taiyuan University of Technology摘 要:Magnesium ion-exchanged a-zirconium phosphates(Mg-α-ZrP) with particle sizes of 600 and 80......
Low-cost solid FeS lubricant as a possible alternative to MoS2 for producing Fe-based friction materialsTao Peng,Qing-zhi Yan,Yan Zhang,Xiao-jiao Shi,Ming-yang BaLaboratory of Special Ceramics and Powder Metallurgy, University of Science and Technology Beijing摘 要:Three reaction systems of MoS2–Fe, FeS –Fe, and Fe S–Fe–Mo were designed to investigate......
......
Article ID: 1003-6326(2005)02-0300-06 Effect of multi-walled carbon nanotubes on tribological properties of lubricant CHEN Chuan-sheng(陈传盛), CHEN Xiao-hua(陈小华), HU Jing(胡 静), ZHANG Hua(张... of sulfuric acid and nitric acid, the multi-walled carbon nanotubes(MWNTs) were modified with stearic acid(SA). The modified carbon nanotubes as lubricant additive were utilized to prepare lubricant......
University, Busan 609-735, Korea Received 21 April 2010; accepted 10 September 2010 Abstract: As a solid lubricant, silver-palladium (Ag-Pd) alloy coating was investigated for the application to high... bolt from the block after only one cycle. However, the Ag-Pd alloy film coated bolt was able to be disassembled softly till 12 cycles. Key words: solid lubricant; silver-palladium alloy; ion plating......
. Moreover, the surface area could reached 738.1 m2/g with a grinding time of 4 h. Silanized graphite nanoplatelets can disperse well in SG 15W-40 engine oil and serve as lubricant additive. Tribological..., the functionalized graphite nanoplatelets can realize large-scale production and commercial application. Key words: magnetic grinding; graphite nanoplatelets; silanization; lubricant additives 1......
