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- Good hardness and wear resistance, moderate impact resistance in the series . 辊环系列中硬度和耐磨性较高,抗冲击性适中。
- High hardness and wear resistance coating JCW-B were deposited via arc spraying. 采用电弧喷涂方法制备的高硬度耐磨损JCW-B涂层可广泛应用于工业零部件耐磨表面。
- The hardness and wear resistance of Al-16% Si alloy FGM de crease gradually from inside to outside of the specimens, and change in gradient. 在外层一定厚度内,完全不含初晶硅;硬度分布为内层硬度较高,由内向外硬度逐渐减小,呈梯度分布;耐磨性由内向外呈梯度下降趋势。
- The microstructure,hardness and wear resistance of high carbon and chromium content surfacing layer heat-treaded by different process were investigated in this paper. 研究了高碳高铬铸铁型硬质合金堆焊层在不同热处理工艺条件下的组织、硬度与耐磨性。
- A high temperature version of PS bakeout, improving all part of the diazoresin photoptic layer of hardness and wear resistance, plates up to 20 million. 经功矮温烘烤的PS版,调矮了图文局部轻氮感光层的硬度和耐磨性,耐印力可达20万张把握。
- The formulation of carbonitriding agent, the carbonitriding technique and the microstructure, thickness, hardness and wear resistance of the penetrating layer are researched. 研究了18-8型不锈钢固体法氮碳共渗渗剂的组成、工艺、渗层显微组织、渗层深度、硬度以及耐磨性。
- Gold electrodeposits are used for electric coupler for their excellent properties.Gold electrodeposits can be improved in hardness and wear resistance by codepositing with other minor metals. 镀层具有优良的各项性能,采用合金化镀金可进一步提高镀金层的硬度和耐磨性。
- The advantage of case hardening is that, while the surface becomes hard and wear resistant, the toughness associated with the core remains. 局部淬火的优点是,表面具有高硬度和高耐磨性的同时,心部组织仍然保留着较高的韧性。
- The effect of magnetic field on hardness and wear resistibility of grey cast iron HT200 remelting harding surface with TIG arc was studied. 这里以铸铁HT200为目标,通过一系列试验,研究了在铸铁钨极氩弧局部重熔强化过程中,外加磁场对重熔层硬度及耐磨性的影响。
- It has a hard and tough film, wear resistance and excellent colour retention. 具有漆膜坚硬、耐磨,保色性好等特点。
- Good characteristics for toughness and wear resistance. 具有好的耐磨损和韧性。
- Test of Hardness and Wear Resistance of Artificial Carious Human Enamel 龋病人牙釉质表面硬度及抗磨损性能测试
- The cutting tool must be strong, tough, hard, and wear resistant. 刀具必须具有强度、硬度、韧性和耐磨性。
- The relationship between hardness and wearing resistance of bearing 轴承硬度与耐磨性关系的探讨
- Keywords resin lenses;abrasion resistance;hard and wear resistant coating;DLC; 树脂镜片;耐磨损性;抗磨加硬膜;类金刚石;
- It is remarkable because of its hardness, its excellent compression and wear resistance and by its sliding properties. Ampco 22具有高的硬度,出色的承载能力,以及极佳的滑动性与耐磨性。
- Progress in Research on the Hard and Wear Resistant Coatings of Resin Lenses 树脂镜片抗磨加硬膜层的研究进展
- The hardness, brittleness and wear resistance of Re Chrome boronized layer and boronized layer are studied. 通过对钢单渗硼层和稀土硼铬共渗层的硬度、脆性和磨损特性进行研究。
- Low hardness and poor wear resistance constrain the practical applications of titanium alloys, especially for those Made by P/M. 摘要低硬度和低耐磨性限制了钛合金尤其是粉末钛合金的实际应用。
- His dress is made of a wash and wear fabric. 他的衣服是用洗后不用烫的纤维衣料做的。