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- In view of the shorter service period of spring cartridge, new raw material, carburizing bearing steel and new heat-treatment process was used in manufacture of spring cartridge. 针对弹簧夹头寿命较低现状,提出采用渗碳轴承钢材料及相应的热处理工艺制作弹簧夹头。
- Carburized Bearing Steel 20CrZNi4A Melting with EAF 电弧炉冶炼20Cr2Ni4A渗碳轴承钢
- Carburizing Bearing Steel 渗碳轴承钢
- Nitrogen Atmosphere in Bearing Steel Ball H, T. 氮基保护气氛中轴承钢球的热处理
- Keywords carburized bearing steel chemlcal composition smelting heat treatment structure property; 渗碳;轴承钢;化学成分;冶炼;热处理;组织;性能;
- 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。
- 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 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。
- 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。
- 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 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。
- Influence of ingot form on the distribution of globular inclusions in bearing steel treated by CaSi injection has been studied. 研究了不同锭型对喷CaSi粉处理的轴承钢中点状夹杂物分布的影响。
- The effect of basicity of top slags on oxygen content in steel and desulphurization rate during smelting bearing steel has been analyzed. 分析了轴承钢冶炼过程中顶渣碱度对钢中氧含量和脱硫率的影响。
- The content of oxygen carbon and distribution of inclusions have been investigated for bearing steel billet with macro µ analysis technique. 采用宏观与显微分析方法对轴承钢连铸坯进行了剖析,揭示了连铸坯的氧、碳含量及各类夹杂的分布规律。
- Suitable for cutting metai material,such as alloy structural steel,cemented steel,HSS,bearing Steel and spring steel etc. 适合切割合金结构钢、渗碳钢、高速钢、轴承钢、弹簧钢等硬质合金材料。
- By this method 6 different alloy steelsamples containing various anti- acid nitrides were determined, as well as thenitrogen content in ball bearing steel. 用该法分解试样,测定了含有抗酸性较强的氮化物的6个合金钢标样和滚珠钢的氮含量。
- For hard and heat sensitive steel ,such as hard ened steel ,bearing steel ,HSS,high carbon steel .mainly for tools , measures,dies ,gears and thin wall parts. 适用于材质较硬、热敏感性教强钢材的磨削。如淬火钢、轴承刚、高速刚、高碳钢等。主要用于工具、刃具、量具、模具、齿轮以及薄壁零件的磨削加工。
- The results show that suspension casting can make the temperature field uniform,eliminate macro segregation of C,S and P,and improve the quality of bearing steel ingot. 结果表明，悬浮浇注能有效地改善轴承钢锭的温度分布，极大地改善钢锭横截面上的碳、硫、磷元素的中心偏析，提高了轴承钢锭的质量。
- Plus, our carbon dioxide shielded wire, cold heading steel wire, special-shaped steel wire and bearing steel wire have been highly praised by many large enterprises. 二氧化碳气体保护焊丝，冷顶锻用钢丝，异型钢丝，轴承钢丝等产品受到众多大型企业的青睐和推崇。
