The effect of varying mates on abrasive wear character of martensitic wear-resistant steel by MLD-10 type impact abrasion tester was investigated.
结果表明 ,对给定的下试样 ,随着上试样耐磨钢材质的不同 ,磨粒的存在方式、运动方式发生变化 ,改变了磨粒对材料的作用方式 ,使磨损机理发生了变化 ,引起配副下试样耐磨性呈不同的变化特
At present, the property of the wear-resistant steel that was produced in some country was better than the steel produced in china.
目前国内生产耐磨钢的性能与国外同类产品具有很大差距,提高耐磨钢性能,减少钢材的使用量,降低成本对国内农机,水电,采矿行业具有很大的实际意义。
The transition temperature of the austenite and martensite of the system of ZG35Mn2Si2CrB wear-resistant steel were determined and heat treatment tests at different austenized and tempering temperatures had been carried out.
测定了ZG35Mn2Si2CrB耐磨钢在加热和冷却时奥氏体转变和马氏体转变温度,进行了不同正火和回火热处理试验,并对不同热处理后该耐磨钢的组织、硬度和在不同载荷下的耐磨性能进行了测试和分析,对磨损形貌进行观察。
Effect of Heat Treatment Process on Microstructure and Properties of low alloy wear resistant steel
热处理工艺对低合金耐磨钢组织和性能的影响
The situation of development of abrasion-resistant steel at home and abroad is summarized,a series of technical progress in this field introduced.
概述了国内外耐磨钢领域研究开发的现状,介绍了目前在耐磨钢研发方面取得的一系列技术进步。
Through the analysis of several failure modes of the alloy bit of coal-cutter,welding process was brought forward to manufacture the compound alloy bit of abrasion-resistant steel and high strength steel,which makes both the body and the tip of the alloy bit possess high strength,impact strength and wearability,thereby increase the service lifetime.
通过对镐形采煤机截齿几种失效形式的分析,提出了通过焊接工艺方法制造耐磨钢与高强钢复合截齿,使齿身具有较高的强度和冲击韧度,同时齿头部位又具有较高的硬度和抗磨性,可以大幅度提高使用寿命。
ZG30SiMnTi Wear Resisting Steel Applying to Sprocket Investment Casting;
ZG30SiMnTi耐磨钢在熔模铸造链轮上的应用
In the field of mining-machine manufacture industry,the mining wear-resisting cast steel usually need to be welded.
在矿山机械制造行业中,经常需要对矿用耐磨铸钢件进行焊接。
Grain-abrasion Behaviour of Wear-Resistant Steel BHARDY
耐磨钢BHARDY的磨粒磨损行为
Microstructure and Wear Resistance of NR400 High Strength Bainite Wear-resistant Steel Plate
NR400高强度贝氏体耐磨钢板的组织与耐磨性能
Impact Abrasive Wear Resistance of New Type Martensitic Wear Resistant Steel
新型马氏体耐磨钢的冲击磨料磨损性能
The Research of the Heat Treatment of the Low-alloy High Strength Steel
低合金高强度耐磨钢热处理工艺研究
Development of Quenched and Tempered Type Wear Resistant Steel WNM400
调质型耐磨钢WNM400研制开发
Microstructure and Properties of NR360 Wear-resistant Bainite Steel Plate
NR360贝氏体耐磨钢板的组织与性能
Study on heat treatment process of new type Martensitic wear resistant steel
新型马氏休耐磨钢的热处理工艺研究
Research on Laser Cladding Wear and Corrosion Resistance Layers on 45# Steel
45钢表面激光熔覆耐磨耐蚀涂层研究
Valve body uses comol material,lt is corrosion resistant and wear and tear resistant.
阀体材质络钼钢，耐腐蚀、耐磨损、经久耐用。
Influence of Copper on Abrasion Resistance of Wear-Resisting Casting Steel for Mines
铜对矿山用耐磨铸钢抗腐蚀磨损性能的影响
Experimental Investigation on Wear Resistance of Cast Steel Liner of Large-scale Mine Miller
大型矿场球磨机铸钢衬板的耐磨性试验研究
Study on Microstructure and Properties of Low Alloy Wear-resistant Steels;
低合金钢耐磨材料组织和性能的研究
Study of Structural Property and Manufacturing Technology of Wearing Manganese Steel;
耐磨锰钢组织性能与生产工艺的研究
The Study on Heat Treatment Technology of 55Cr5SiMoVNi Abrasive Cast Steel;
55Cr5SiMoVNi耐磨合金铸钢热处理工艺的研究
The Effect on the Wear Resistane of Steel GCr15 through Chemical Heat－Treatment;
化学热处理对GCr15钢耐磨性影响的研究
The Research of New Cold Working Die Steel with High Toughness and High Wear Resistance
新型高韧性高耐磨性冷作模具钢研究
Wear resistance of carburized and subsequently niobiumized 20CrNiMo steel
碳-铌复合渗20CrNiMo钢的耐磨性能研究
Heat treatment of low carbon high strength wear-resistant cast steel NMZ1
低碳高强耐磨铸钢NMZ1的热处理