您要查找的是不是：
- PM high speed steel 粉末冶金高速钢
- Investigation on hot pressing of PM high speed steels at low pressure 高速钢粉末低压热压的研究
- The technology of electroslag remelting (ESR) and powder metallurgy (PM) are the main measures in current preparation of high speed steel. 摘要现行的高速钢坯料制备工艺主要是电渣重熔和粉末冶金两大类。
- The technology of electroslag remelting (ESR) and powder metallurgy(PM) are the main measures in current preparation of high speed steel. 现行的高速钢坯料制备工艺主要是电渣重熔和粉末冶金两大类。
- High speed steel with high abrasion resistance and toughness for general use. 通用高速工具钢，具有极高的耐磨性和良好的韧性。
- All normal designs are made of high speed steel quality material no. 1.3343 and can be supplied in cobalt alloyed too. 所有的普通设计都是选用高速钢材质;钢号:1.;3343并可提供钴合金材料。
- The paper deals with YG6 coating on fore-and-aft face of high speed steel tool with high power CO_2laser. 利用高功率CO_2气体激光器对高速钢刀具前、后面进行YG6表面涂敷;
- GCr15 steel was investigated for replacing high speed steel (HSS) and 18Cr2Ni4W steel used in oil nozzle assembly. 研究了喷油嘴偶件用GCr15钢代替W 18Cr4V高速钢与 18Cr2Ni4WA钢及其热处理。
- HSS (HIGH SPEED STEEL) DRILL SET. 13PCS/PLASTIC CASE. Drills covered by titanium. 求购如图所示高速钢钻头，出口，一套13个，要有钛镀层，请国内生产厂家与我们联系。
- HSS roller is one of high function roller.Its surface is made of high speed steel. HSS轧辊是以高速工具钢为表层材料的一种高性能轧辊。
- The results indicate that pulse magnetization can significantly prolong the lifetime of the high speed steel tools. 结果表明,脉冲磁化处理能够明显地提高高速钢刀具寿命。
- The amount of residual austenite in high vanadium high speed steel was measured by ferromagnetism method. 采用铁磁性法测定了高钒高速钢中残余奥氏体量。
- Incomparision to tile traditional power hacksaw blade made of high speed steel,this blade was very cheap and tough. 与传统的高速钢锯条相比，这种锯条的韧性大大改善，而成本大幅度降低。
- For hardened steel, alloy steel, high speed steel, high carbon steel, etc. Also for thread and gear grinding and thin walled workpieces. 适用于淬火钢、合金钢、高速钢、高碳钢的磨削,也可用于螺纹、齿轮及薄壁零件的加工。
- CBN vitified grinding wheel are used for hard machined metals,such as:titanic alloy,high speed steel,forgeable castiron. 陶瓷结合剂CBN砂轮主要用于钛合金、高速钢、可锻铸铁等难加工的黑色金属的磨削。
- The wear behaviour of pulse magnetized high speed steel was compared with that of the unmagnetized same material by the pin-on-disk test. 摘要通过销盘的磨损对比试验，进行了磁化处理的与未作磁化处理的高速钢刀具的耐磨损性能的研究。
- The wear of the unmagnetized and magnetized high speed steel material are compared in the wear between pin and disk text. 通过销盘的磨损对比试验,对进行了磁化处理的与未作磁化处理的高速钢材料作了耐磨损性能的研究。
- In this work, dilatometric experiments were performed to investigate the tempering response in quench-treated specimens of GPM A30 high speed steel. 由热膨胀曲线可知，经三次回火后，残留沃斯田铁几乎已完全分解而不存在。
- The microstructure and thermal plasticity of the semi-solid M2 high speed steel billets prepared by cooling slope method have been investigated. 采用斜坡预结晶法制备出M2高速钢半固态铸坯,并对其微观组织和热塑性进行了研究。
- The microstructure and mechanical properties of high speed steel modified with different addition of ferrovanadium were investigated. 采用不同剂量的钒铁对轧辊用高速钢进行变质处理,研究了钒变质对高速钢组织和性能的影响。
