The mechanism of Fe-based alloy coating for thermal fatigue damage resistance of wheel cast steel was analyzed by SEM. 用扫描电镜分析研究了铁基合金涂层对车轮铸钢材料抗热疲劳损伤机制的影响。
The Research and Application of Alloy Nodular Cast Iron Roll for HF welded Steel Pipe Mill 高频焊管轧机合金球墨铸铁轧辊的研究应用
This paper through the manufacture of the steel bond hard alloy-cast steel hammerhead, The Cast-in Process between steel bond hard alloy and cast steel was discussed. 本文通过以钢结硬质合金-铸钢锤头为研究对象,深入地对钢结硬质合金-铸钢镶铸的工艺及机理进行了研究。
Alloy cast iron coupling roller used in sugar cane pressing Preliminary inquisition for feasibility of using cemented carbide/ carbon steel composite mill roller 合金铸铁甘蔗压榨耦辊硬质合金/碳钢复合轧辊的可行性初探
Structure and Property of a New Low Alloy Wear Resistant Cast Steel 新型低合金铸态复相耐磨钢的组织与性能
The heat treatment, mechanical properties and wear resistance of new medium carbon Cr Mn Si Mo RE low alloy cast steel for caterpillar board have been studied. 研究了履带板用新型中碳CrMnSiMoRE低合金铸钢的热处理工艺、力学性能和耐磨性。
The Discussion on Structure and Wear Resistance of Cr-Mo-Nb Alloy Cast Steel 铬钼铌合金铸钢组织与耐磨性的探讨
The paper points out the optimum chemical composition of chromium-manganese series low alloy cast steel. 提出了铬锰硅系低合金钢的最佳成份范围。
Ultra-micro-hardness Measurement on Ni-WC Alloy Coating of Cast Steel by Laser Cladding 铸钢激光熔覆Ni-WC合金涂层的超显微硬度研究
The result showed that ADI has better wear resistance than low alloy cast iron and forging steel. 结果表明,其耐磨性明显优于低合金球铁和锻钢。
Investigation and Application on Low alloy Wear resistant Cast Steel 低合金耐磨铸钢的研究与应用
Desulphurization Effect of Rare Earth Alloy in Cast Steel 稀土合金在铸钢中的脱硫作用
Selecting cast aluminum alloy and cast steel as inner loop and outer loop of the bimetal compound casting respectively, the casting was produced by induction heating in mold. 双金属复合铸件外圈采用铸造铝合金,内圈选取碳素结构钢,采用型内感应加热工艺进行复合。
M-1 wear-resistant alloy cast steel and its application M-1合金耐磨铸钢及其应用
Study on the Hammer of Low Alloy Cast Steel 低合金铸钢锤头的研制
Application of a Cr-Mo-Nb alloy cast steel liner in Heat Power Plant 铬钼铌合金铸钢衬板在火力发电厂的应用
Bainitic Midrib in Medium Carbon Low Alloy Cast Steel 中碳低合金铸钢贝氏体中脊特征研究
Strengthening Mechanism of Surface Fe-Based Alloy Coating for Thermal Fatigue Damage Improvement of Wheel Cast Steel 车轮铸钢铁基合金涂层改善热疲劳损伤的强化机制
At the angle of friction, this paper describes briefly the material requirements of each part of piston and analyzes and describes in particular the merits and demerits, metallographic structure, applied scope, improved techniques of aluminium alloy piston, cast iron piston and steel piston. 从摩擦学的角度出发,简述了活塞各部位材料应满足的要求,并着重对铝合金活塞、铸铁活塞及钢制活塞的优缺点、金相结构、适用范围及工艺改进进行了简要的分析和叙述。
New Medium Carbon Cr-Mn-Si-Mo-RE Low Alloy Cast Steel for Caterpillar Board 履带板用新型中碳Cr-Mn-Si-Mo-RE低合金铸钢
Application of Nodular Graphite Alloy Cast Iron Rollers to Medium Size shaped Steel Continuous Hot rolling Mill 合金球铁轧辊在连续式热轧中型型钢轧机上的应用
Effects of Microalloying Elements on the Structure and Properties of Low alloy Cast Steel 微合金化元素对低合金铸钢组织和性能的影响
Production and Application of Low Alloy Cast Steel with High Tenacity and Wear Resistance Property 高韧性低合金抗磨铸钢的生产与应用
The results reveal that Al-Pb alloy bearing of fine property might might be obtained by controlling the cooling rate of Al-Pb alloy that is cast on steel in 90-110 ℃/ s. 研究结果表明:在复有纯铝的钢背上直接浇注Al&Pb合金,冷却速度控制在90~110℃/s时,可以得到性能良好的铝铅合金轴承。
By injecting powdered Ca-Si alloy into molten steel as inoculant the free Ni nodular graphite cast steel with the addition of low Cr and Mo content has been developed. 将Ca-Si合金粉末作为孕育剂喷吹入钢液中试制成功无Ni低Cr、Mo的球墨铸钢轧辊;
Through these two types of materials for alloy cast steel roller of thermal fatigue properties obtained: Cr Series roll material has better thermal fatigue properties. 通过对这两大类合金铸钢轧辊的热疲劳性能研究分析得出:Cr系轧辊材料具有较好的热疲劳性能。