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1.Wear Characteristics and Influence Factors of Die Steels with High Hardness under Impact Loading
冲击载荷条件下高硬度模具钢的磨损特性及影响因素收藏指正
2.Bearings with modest hardness able to avoid axis wear.
软硬适中的轴承，有效防止轴心磨损。收藏指正
3.The wear-resistant dispersion-eleetroplated layer is composed of high-hardness particles distributed on a Ni base.
耐磨分散电镀可以赋予零件表面以镍基体上分布着高硬度微粒的镀层,从而有效地提高耐磨性。收藏指正
4.Meanwhile, Brinell hardness test is carried on the wear-resistant and heat-resistant steel. The wear resistance of the wear-resistant and heat-resistant steel before and after oxidation is tested by ML-100 abrasive wear testing machine. The influence of Ti and W on the microstructure, hardness and wear resistance of the wear-resistant and heat-resistant steel is researched and analyzed.
同时,抗磨耐热钢进行布氏硬度测试,在ML-100型磨料磨损试验机上测试了抗磨耐热钢抗氧化试验前后的耐磨性能,并研究和分析了Ti、W元素对抗磨耐热钢组织、硬度和耐磨性的影响。收藏指正
5.New Spinning Cots of Low Hardness and High Anti-wear
低硬度、高耐磨新型纺纱胶辊收藏指正
6.Traditionally, pump manufacturers have specified hardened martensitic stainless steels for critical wear parts, maintaining a 50-100 Brinell hardness difference between rotating and stationary components as experience has shown this is adequate to prevent galling.
通常，制造商采用特殊的淬火马氏体不锈钢制造关键磨损件，旋转件和固定件的布氏硬度分别保持在50-100，经验表明，足以防止发生咬合现象。收藏指正
7.The influences of WC content upon wear resistance of sprayed coating were studied through testing of macroscopic hardness,low-stress abrasive particle wear resistance and analyse of microstructure of sprayed coating.
通过磨粒磨损试验、显微硬度测试和显微组织分析,研究了不同WC体积分数对喷焊层质量及其耐磨性的影响.收藏指正
8.The hardness and wear resistance performace of Ni-P-Al_2O_3 and Ni-P- SiC composite coatings heat treated at different temperature are measured by Akashi micronardness detector and Taber wear tester. It is found that the Ni-P-SiC coating has the nighest hardness and the best wear resistant per- formance.
采用 Akashi 显微硬度算和 Taber 耐磨损试验机,测量无电解复合镀层 Ni-P-Al_2O_3,Ni-P-SiC 的硬度和耐磨性能,发现复合镀层有很高硬度和耐磨性。收藏指正
9.The hardness and adhesion of coating as well as friction coefficient and specific wear rate at different loads were tested. The results showed that the coating presented high hardness, outstanding adhesion strength, low friction coefficient and low specific wear rate.
测定了镀层的硬度、结合力,以及在不同载荷下的摩擦因数和比磨损率,测试结果表明:所制备镀层具有高硬度、高结合力、低摩擦因数和低比磨损率,且高载下比低载下有更低的摩擦因数。收藏指正
10.Study on the Carburizing Process of High Hardness and High Wear-Resistant Feed-Processing Die
高硬度耐磨颗粒模渗碳工艺的研究收藏指正
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