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- Nitrogen Atmosphere in Bearing Steel Ball H, T. 氮基保护气氛中轴承钢球的热处理
- The technology of fast fluidized beds to exploit vanadium bearing titaniferous ma... 提出了综合利用钒钛铁矿所需采用的快速流化床氯化技术。
- All applications which pass Steel tail slag carry out steel slag reso... 通过钢尾渣的全部应用实现钢渣资源循环利用。
- High quality bearing steel is selected to prolong the beering's service life. 轴承选用精制轴承钢,使用寿命长。
- The autoclaved products made of steel slag mixed with pyrite tailing, pyrite tailing and lime or gypsum respectively were studied. 摘要用硫铁尾矿、硫铁尾矿和石灰、硫铁尾矿和石膏分别与低碱度钢渣复掺配制蒸压制品。
- Research and Implementation of Cleaner Production Process of Steel Slag Disposal. 钢渣处置工艺的清洁生产研究与实施。
- The influence of mechanicochemical effect on characteristics of steel slag was investigated by cementitiousness test. 通过胶凝性能实验,探讨了钢渣粉磨的机械力化学效应对钢渣性能的影响。
- However,the content of f-CaO in steel slag increases with increase of its basicity resulting in poor volume stability. 必须对钢渣进行适当的处理,解决其安定性问题,并通过机械或化学的方法激发其活性。
- Diopside-based glass ceramic was made with steel slag and fly ash by sintering process. 以钢渣和粉煤灰为主要原料,采用烧结工艺,制得以透辉石为主晶相的微晶玻璃;
- Wuxi Zhenda Bearing Steel Tube Manufacturing Co.,Ltd, professional seamless steel tube manufacturer. 无锡市振达轴承钢管制造有限公司,专业无缝钢管制造商.
- To do anneal process of bearing steel wire rod experiments with the furnace,a set of sphe... 冷拉轴承钢钢丝,无论中间品和成品,不论规格大小和变形量多少,可采用统一的退火工艺。
- The compressive strength of lower alkalinity steel slag autoclaved product decreases when mixed with pyrite tailing alone. 单独掺入硫铁尾矿,低碱度钢渣蒸压制品的抗压强度下降。
- The hot workability of high-carbon-chromium bearing steel has been studied by means of the hot torsion. 用热扭转实验方法研究高碳铬轴承钢的热加工性能。
- The strength of the steel slag cement is influenced by steel slag,slag,bl ending volume of stimulator and modulus of sodium silic ate ,etc. 钢渣、矿渣、激发剂掺量及水玻璃的模数等都对钢渣水泥强度有影响。
- In this paper the annealed structure and its grade of bearing steel with abnormal original structure have been studied. 本文研究了非正常原始组织的轴承钢,退火后的组织及其评级问题。
- It is usually happened that the molden steel slag splashes and then sticks on the surface of the oxygen lance, especially during the semisteel making. 喷溅和粘枪是炼钢过程中的常见现象,在攀钢炼钢厂的半钢冶炼过程中表现尤为突出。
- Thus provide the basis for applying Ba containing ferro-alloy in LF to carry out final deoxidation of bearing steel. 从而为LF炉中直接采用钡系合金处理轴承钢提供依据。
- The autoclaved products made of steel slag mixed with pyrite tailing,pyrite tailing and lime or gypsum respectively were studied. 用硫铁尾矿、硫铁尾矿和石灰、硫铁尾矿和石膏分别与低碱度钢渣复掺配制蒸压制品。
- The method of manufacturing glass-ceramics with steel slag is a new and effective way for comprehensive utilization of steel sl... 以钢渣为主要原料生产微晶玻璃是钢渣开发利用的有效的新途径。
- The composition of this rolling bearing steel provides an optimum balance between manufacturing and application performance. 这种轴承钢提供制造与应用性能之间的最佳平衡。