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- ESR Metallurgy Technology 电渣冶金技术
- REVIEW OF WET METALLURGY TECHNOLOGY FOR SMELTING COPPER. 评述湿法冶铜工艺。
- 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。
- Introducing Several New Power Metallurgy Technology 介绍几种粉末冶金新工艺
- mining and metallurgy technology 矿冶技术
- Argon-blown pocket block and pocket block should be selected rationally in light of the metallurgical technology and service life of steel ladle. 吹氩座砖和水口座砖应根据冶炼工艺情况及钢包使用寿命的不同进行合理选择。
- Meanwhile the new metallurgical technology and steel-making processes have promoted the improvement of new refractory technology as we'll. 而冶金新技术、新流程的出现和发展,又推动了新型耐火材料的技术进步。
- Brief description is given to cobalt production, consumption and market change as well as development of cobalt metallurgical technology. 简要叙述国内外钴的生产、消费、市场变化及钴冶金技术的进展。
- At present, high nitrogen steels has been regarded as a main direction of the development of high quality metallurgic technology. 目前,高氮钢已经被认定为是发展高质量冶金技术的主要方向之一。
- The applications of vacuum metallurgical technology in the recovery of secondary zinc-based resources are presented,including hot galvanizing scrap and hard zinc. 本文介绍了真空冶金技术在热镀锌渣、硬锌以及其他锌基二次资源再生中的应用情况。
- 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。
- Metallurgy Technology and Quality of Drilling Pipe Steel ASTM 4137 油井管用ASTM4137钢的冶炼工艺及质量
- 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。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- ESR and CRP of RA were detected,too. 同时检测了RA病人血沉 (ESR)及C反应蛋白 (CRP)。
- Two methods of ESR dosimetry were also discussed. 本文还对两种ESR剂量测定方法进行了讨论。
- Development Status and Trend of Rare Earth Wet Metallurgy Technology 稀土湿法冶金技术现状和发展趋势
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
