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- powder metallurgy alloy steels 粉末冶金合金钢
- Keywords powder metallurgy;microstructure;low alloyed steel; 粉末冶金;显微组织;低合金钢;
- Zhejiang Tianshi Powder Metallurgy Co., Ltd. 浙江省天石粉末冶金有限公司。
- Jiangmen City Powder Metallurgy Factory Co., LTD. 江门市粉末冶金厂有限公司。
- China International Powder metallurgy exhibition. 举办中国国际金属加工及磨削技术展览会。
- The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy. 采用粉末冶金法制备了微米尺寸和准纳米尺寸的氧化镧粒子增强钼合金。
- The powder metallurgy of high aluminium zinc alloy and its tribological characteristics have been studied. 初步研究了高铝锌基合金的粉末冶金工艺及其材料的摩擦磨损性能。
- A new type of tungsten alloy that used in penetrator by powder metallurgy routes was designed and studied in this paper. 试验采用粉末冶金的方法,用合金钢粉的包覆粉作为主要粘结相,设计制备了新型穿甲弹战斗部用钨合金材料。
- R.M. German, Powder Metallurgy, MPIF, New Jersey, 1994. 温绍炳，粉体混合与造粒，粉末冶金技术手册，第四章，p.;49-76，民国八十三年。
- The strength of Mg-Li alloy can be increased by vacuum infiltration processing, pressure infiltration processing, foil metallurgy processing and powder metallurgy processing. 通过真空浸渗法、压力浸渗法、薄片冶金法及粉末冶金法都能不同程度提高镁锂合金的强度。
- The supply of alloy steel is very tight at present. 合金钢的供应目前很紧张。
- The connecting rod is made from forged alloy steel. 连杆由锻造的合金钢制成。
- H. Ferguson. Introduction to heat treatment of sintered steel parts. Powder Metallurgy International, 1972,4 (2): 89 - 93. 《热处理手册》编委会.;铁基粉末冶金件的热处理
- 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。
- Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
- In powder metallurgy the metalto be formedis first grounded into a fine powder. 在粉末冶金中,首先将待成型的金属磨成粉末。
- A cast alloy steel 0Cr18Ni5Mo3 is designed. 设计了OCr18Ni5Mo3铸造合金钢。
- In this paper,the preparation method and delication mechanism on as cast,rapid solidification powder metallurgy and spray deposition for high-silicon aluminum alloy are summarized. 主要综述了熔炼铸造、快速凝固粉末冶金和喷射沉积工艺制备高硅铝合金的方法及其细化机理。
- M.N. Rittner and T. Abraham, “Inter. Powder Metallurgy” , 1998, pp.33-37. 冯庆芳，粉末冶金学，新文京开发出版公司，台湾，2002。
