粉末轧制

采用粉末轧制法制备了Fe-6.5%（质量分数）Si硅钢片，并对其密度、物相组成和磁性能进行了测试分析。

The Fe-6.5 % Si silicon steel sheet has been produced by powder rolling technique . The density , phase composition and magnetic properties of the sheet had been measured and analyzed .

粉末轧制Mg-Al-Zn合金的烧结

Sintering of Mg-Al-Zn alloy prepared by powder rolling

相分解控制的80K铋基高温超导粉末轧制带的制备

Fabrication of Bi-based high-Tc superconducting tape with aligned 80K phase through phase decomposition

粉末轧制法制备Fe-6.5%Si硅钢片的研究

Research on Fe-6.5 % Si silicon steel produced by powder rolling technique

粉末轧制多孔镍箔贮存式氧化物阴极材料

Storage-type oxide cathode materials made by powder rolled porous foils

粉末轧制法制备纯铁带材及其磁性研究

Fabrication of Pure Iron Strips by Direct Powder Rolling Technique and Magnetic Properties

金属粉末轧制工艺及装置研究

Research on metal powder rolling and powder application roll

研究了粉末轧制&烧结工艺生产高纯多孔镍箔的方法。

Powder rolling-sintering process for producing high pure nickel porous foils has been studied .

金属带材粉末轧制的研究

Research on Powder Rolling of Metal Strips

粉末轧制多孔不锈钢薄壁焊接管材的研究

A study of thin wall porous tubes produced by cold rolling of stainless steel powder

粉末轧制变形区可简单地化分为粉末供料区和压实区。

The deformation area in powder rolling can be simply divided into powder feed and compacting area .

本文介绍了采用真空熔炼、粉末轧制等新工艺生产的消气剂产品的化学成分、相组成和吸气特性。

This paper presents the chemical compositions , phase constitutions , and absorbing behavior produced by new techniques , such as vacuum melting , powder rolling .

本文研究了用不锈钢粉末轧制多孔生带材，经烧结、卷曲和焊接等工艺生产多孔管材的方法。

The present paper studies processes for producing porous stainless steel tubes by rolling stainless steel powder and followed by sintering , winding , welding , etc.

表明，采用粉末轧制&烧结方法生产多孔镍箔与光刻制网法相比，具有工艺流程简单，成材率高、成本低、适合大生产等优点。

Powder rolling-sintering process exhibits advantages of simple process , high yield of finished products , low production costs and suitability for large scale production when it compared with those of photo mesh engraving method .

金属带材粉末轧制技术设计简单、加工成本低廉，融合了粉末冶金和带材轧制工艺的优点，受到了广泛关注。

Because of their conceptual simplicity , low operating cost and in possession of the advantages of powder metallurgy ( PM ) and strip rolling , the manufacturing technique of metal strips by powder rolling is paid a wide attention .

在粉末轧制过程中，由于辊面粘粉，粉末与辊面间的摩擦系数、咬入角和轧制压力，以及带材厚度和密度都不断增加。

As the powder might cling to the surface of rolls during the rolling process , the friction coefficient and angle of bite had increased , and therefore rolling pressure , thickness and density of the porous nickel strip had continually increased too .

粉末轧制法制备的烧结带材最高密度为7.58g/cm~3，冷轧后，最高密度为7.73g/cm~3烧结带材在冷轧后，粉末轧制时棍缝对于带材密度、电阻、强度的影响效果减弱。

The highest density of sintered strips is 7.58g / cm ~ 3 , and that of re-rolled strips is 7.73 g / cm ~ 3 . After re-rolling , effect of roll gap on the density , resistance and strength get down .

此结果在使用流动性较差的粉末，轧制孔隙度高和较薄的带材时，获得了良好的应用。

This result has been applied successfully to roll thinner and high porosity strip when the powder has poor fluidity .

结果表明，在轧制过程中，粉末性质、轧制辊缝对轧制带材都有影响。

The results show that roll gap and powder properties have influence on properties of green strips .

采用急冷快谇，高能球磨及粉末包套包覆轧制方法制备出Gd－Y，Gd－Zn和Gd－Tb的纳米固体复合磁致冷材料。

The nanocomposite solids of rare-earth alloys Gd-Y , Gd-Zn and Gd-Tb for magnetic refrigerant have been prepared by means of rapid quenching and ball-milling as well as powder coating-rolling .

综合考虑界面结合强度、芯层粉末致密度及轧制缺陷等因素，轧制压下率应控制在60%~70%为宜。

Considering integrated the factor such as bond strength , tightness of core powder and rolling defect , the best deformation rate should be controlled at 60 % ~ 70 % .

由于放在轧辊和粉末之间的中间带比粉末软，粉末颗粒在轧制过程中的破碎和变形被大大降低。

Since intermediate strips , which were placed between the roll and the powder , were softer than the powder used the crack and deformation of powder particles were reduced substantially .