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- In this paper, oxide lanthanum doped molybdenum alloys and ceria doped molybdenum alloys were prepared by the method of powder metallurgy technology. 本文采用粉末冶金的方法制备出氧化镧掺杂钼合金和氧化铈掺杂钼合金,研究了稀土氧化物的种类、数量和退火工艺等因素对不同直径的钼合金丝的微观组织及宏观力学性能的影响。
- Metal powder injection molding is a new net-shape forming technology,which is the result of plastic injection technology combined with powder metallurgy technology. 金属粉末注射成形技术是现代塑料注射成形技术与粉末冶金技术相结合形成的一门新型粉末冶金近净成形技术。
- Abstract Powder metallurgy technology(PMT) in preparation of thrmal stress relax functionally gradient materials was summaried.The prospect of proparation of bio-FGM was presented. 综述了热应力缓和型梯度材料制备中的粉末冶金技术,并根据粉末冶金技术在生物梯度材料制备中的现状预测了其发展趋势。
- Improved the efficiency of construction and mining machinery manufacturers with powder metallurgy technology 采用粉末冶金技术提高工矿机械行业效益
- Powder metallurgy technology and equipment: Injection forming, pressing, fritting, breaking, polishing, sizing, drying, quenching, reducing, charring, mould and shooting etc 粉末冶金及硬质合金技术、设备类:注射成形、压制、烧结、破碎、研磨、筛分、干燥、淬火、还原、碳化、模具、机床及制粒等粉末冶金应用技术和设备;
- 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。
- powder metallurgy technology 粉末冶金
- 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。
- REVIEW OF WET METALLURGY TECHNOLOGY FOR SMELTING COPPER. 评述湿法冶铜工艺。
- 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 unceasing appearance of the new technology for powder metallurgy will certainly promote the rapid development of the high-tech industry. 认为粉末冶金新技术、新工艺的不断出现,必将促进高技术产业的快速发展。
- 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。
- Metal Injection Molding (MIM) is the most rapidly developed near net-shape technology of powder metallurgy in recent years. 金属注射成形技术是近年来发展最为迅速的粉末冶金近净成形技术。
- Metal injection molding(MIM)is a near net-shape technology of powder metallurgy which developed most quickly in recent years. 金属注射成形技术是近年来发展最迅速的粉末冶金近净成形枝术,其中脱脂技术是其整个工艺过程中最为关键的技术之一。
- 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。
- 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。
- The Powder Metallurgic Technology of Preparing Foamed Metal Material 粉末冶金法制备多孔金属材料技术
- Powder forging (P/F) is a new-style and high-performance plastic forming technology which combines conventional powder metallurgy (P/M) with precision forging techniques. 粉末锻造是将传统的粉末冶金工艺和精密模锻相结合发展起来的一种新型高性能精密塑性成形技术。