共搜索到3946条信息，每页显示10条信息，共395页。用时：0小时0分0秒566毫秒
to the strain hardening of material. The strain hardening of the worn surface may improve the wear resistance of material, in terms of the adhesive theory given by ARCHARD et al[18-20]. It is generally accepted... Corrosion and wear behaviors of Al-bronzes in 5.0% H2SO4 solution LI Wen-sheng(李文生), WANG Zhi-ping(王智平), LU Yang(路 阳), YUAN Li-hua(袁利华), XIAO Rong-zhen(肖荣振), ZHAO Xu-dong(赵旭东......
. With the increase of P1/2·v, the wear mechanism of NiAl-2.5Ta-7.5Cr alloy gradually transforms itself into the adhesive wear, and at the same time both the wear rate and friction coefficient increase. When...章编号:1672-7207(2015)01-0088-06 Friction and wear behavior of NiAl-2.5Ta-7.5Cr alloy at room temperature ZHANG Mengen1, WANG Zhensheng1, 2, GUO Yuanjun1, GUO Jianting3, ZHOU Lanzhang3, YANG......
of the composite from the combination of abrasive, adhesive, and delamination wear without Nd into a single mild abrasion wear with 0.5 wt% Nd.关键词:...Microstructure and dry sliding wear behavior of cast Al-Mg2Si in-situ metal matrix composite modified by NdXiao-Feng Wu,Guan-Gan Zhang,Fu-Fa WuSchool of Materials Science and Engineering, Liaoning......
is approximately one-fifteenth that of 0Cr25Ni20 steel. The main wear failure mechanisms of the coatings are abrasive wear,fatigue wear,and adhesive wear.关键词:...High-temperature frictional wear behavior of MCrAlY-based coatings deposited by atmosphere plasma sprayingChong Tao1,2,Lei Wang1,Xiu Song11. Key Laboratory for Anisotropy and Texture of Materials......
) by hot-filament-assisted chemical vapor deposition (HFCVD). The morphology and quality of the diamond films were evaluated by SEM, AFM and Raman spectroscopy, respectively. The adhesive strength.... Key words: diamond film; titanium alloy; adhesive strength; tribological behavior; corrosion resistance 植入义齿已经成为目前最有效的修复牙列缺损及缺失的方法[1].然而,由于种植义齿部件多,结构复杂,临床上易产生意外及并发症[2-3],其中,最常见的并发症是部件松动,尤其是螺钉松动,据报道,其发病......
Article ID: 1003-6326(2005)02-0464-04 Friction and wear properties of mullite/ZrO2/Al2O3 composites TAN Ye-fa(谭业发)1, YU Ai-bing(于爱兵)2, LIU Wei-min(刘维民)3, YAN Jun(严 骏)1, TAN Hua(谭 ..., China; 3. State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China) Abstract: The friction and wear properties of ZrO2......
Application of the Blister Test in Study of Epoxy Adhesive Fei Xiong1,Ingegerd Annergren2 (1.Industrial Research Institute Swinburne (IRIS;2.Gintic Institute of Manufacturing Technology, Singapore 63875) 摘要:Shaft-loaded blister test technique is used as an effective quantitative tool to measure adhesion strength. Investigation on conductive adhesive was done by modified blister test......
. The wear resistance of the Inconel 617 and Stellite 6 alloys at 750 °C is also markedly superior. The adhesive oxides growing slowly on Inconel 617 and Stellite 6 alloys sustain the wear action without... in the abrasion conditions and is readily detached from the surface. The adhesive and highly plastic Cr2O3 on Inconel 617 and Stellite 6 alloys, on the other hand, sustained the sliding wear action......
and adhesive. The hardness and wear resistance of every part of materials increase with increasing the SiC content in the deposition billet. Keywords: Al-Si graded composite material; particle...损；热压后,梯度材料的磨损形式以磨粒磨损和粘着磨损为主；随基体中SiC含量的逐渐增加,锭坯各部分硬度和耐磨性也随之提高. 关键词:Al-Si梯度复合材料；颗粒增强；耐磨性；磨损机制 中图分类号:TG 146.2+1; TB 333 文献标志码:A Friction and wear properties of particle......
, the mild adhesion, abrasion and delamination prevails at 1-4 m/s. However, the main mechanisms for TC11 alloy were mild adhesive, abrasive and delamination wear at 1-2 m/s, oxidative and abrasive wear...,其磨损率取得最低值,且在20~40 N内随载荷增加仅轻微波动. 图1 TC4(空心)与TC11(实心)合金随载荷变化的磨损率曲线 Fig. 1 Wear rate curves of TC4 (open symbols) and TC11 (full symbols) alloys as function of load at various sliding......
