本发明提供了一种含氮无镍不锈钢及其粉末冶金成形工艺，涉及不锈钢生产领域。
The invention provides a nitrogenous nickel-free stainless steel and a powder-metallurgical molding technology, relating to the field of stainless steel production.
文章重点介绍了微型气缸的粉末冶金成形模的设计以及成形零件相关尺寸的计算方法，同时对微型气缸成形模的工作过程进行了分析。
The article introduces the powder metallurgy mold design and size count of forming spares, besides, it analyse working process of miniature cylinder forming mold.
在与常规加工方法比较的基础上，阐明了该微型气缸采用粉末冶金方法成形的优越性。
On the bases of comparing against routine processing method, clarify the superiority of powder metallurgy forming for the miniature cylinder.
金属粉末注射成形技术是一种将粉末冶金工艺与塑料成形工艺相结合的新型制造技术。
The injection molding process for metal or ceram powder is a new style manufacture technology which combines plastic molding process with powder metallurgy process and powder pottery molding.
使用温压成形技术制造的粉末冶金斜齿轮耐磨性好。成本低。
The helical gears manufactured by warm compaction powder metallurgy are of good wearability and low cost.
探讨了薄壁长简状粉末冶金零件成形模具的设计方法。
The paper inquired into the design of the compacting tool for long PM cylinder with thin wall.
粉末注射成形材料在机械性能、密度及表面粗糙度都比一般粉末冶金材料为好。
The powder injection molding material is superior to conventional powder metallurgy method such as excellent mechanical strength, higher density and better surface finish.
粉末冶金工艺的第一步是制取原料粉末，第二步是将原料粉末通过成形、烧结以及烧结后处理制得成品。
The first step of powder metallurgy industry is making raw materials powder, the second step is to material powder through the pressing, sintering and sintering post-processing of finished products.
用电磁成形技术压制粉末材料是获得高密度、高性能粉末冶金制品的一种有效方法，是低成本制造高密度陶瓷零件的新途径。
Using this technique is an effective method to obtain high density and high properties powder metallurgical products. It is also a new way to produce the densified ceramics with low cost.
温压是以较低的成本制造高性能铁基粉末冶金零部件的新型成形技术。
Warm compaction is a new forming technique for fabricating high performance ferrous P/M parts at lower cost.
金属粉末注射成形是一种从塑料注射成形引伸出来的新型粉末冶金近净成形技术，该技术的核心和关键是粘结剂。
Metal injection molding (MIM) is an advanced near net shape technology which is an extension of plastic injection molding. The binder plays a critical role in MIM.
目前过共晶铝硅合金成形方法主要有铸锭冶金法和粉末冶金法，但这两种方法都存在其自身的不足。
The main forming methods of hypereutectic Aluminum-Silicon alloys are Ingot Metallurgy (IM) and Powder Metallurgy (PM) at the present time, but both of them have autologous deficiencies.
指出了利用粉末冶金制备高氮不锈钢所具有的技术优势，其中注射成形——氮化烧结工艺更具发展潜力。
The producing and shaping technology of high nitrogen stainless steels power were reviewed. The power metallurgy technology for producing high nitrogen stainless steel has some advantages, esp…
指出了利用粉末冶金制备高氮不锈钢所具有的技术优势，其中注射成形——氮化烧结工艺更具发展潜力。
The producing and shaping technology of high nitrogen stainless steels power were reviewed. The power metallurgy technology for producing high nitrogen stainless steel has some advantages, esp…
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