粉末

Powder metallurgy and magnetic material technology and equipment:Injection forming, pressing, fritting, breaking, polishing, sizing, drying, quenching, reducing, charring, mould and shotting etc

粉末冶金及磁性材料技术、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

The microstructure and the effect of powders' characteristics on the properties of the flexible metal cloth are analyzed.

分析了金属粉末柔性布成布机理及粉末特性对柔性布性能的影响。

In General, the powder particle size large light reflector wide, rendering it has strong metal and white coloring, powder particle size is small, light reflector is narrow, rendering the authenticity of metallic weak.

一般来说，粉末粒径大的光反射面宽，呈现金属色的成色性强，粉末粒径小，光反射面就窄，呈现金属色的成色性就弱。

Germany Muenster / message in Verbania, Italy, United, a few days ago BASF Coatings announced that it would be its powder business for the family, thermal spray coatings and pipe-related businesses sold to ArsonsisiS.pA company, Arsonsisi for Junghanns Group Powder Coatings business unit.

德国明斯特/意大利韦尔巴尼亚联合消息，日前巴斯夫涂料宣布将将旗下粉末业务中用于家庭、热喷涂和管道涂料的相关业务出售给ArsonsisiS.p.A。公司，Arsonsisi为Junghanns集团旗下的粉末涂料业务部门。

In this study, powder injection molding of Fe-50%Ni was investigated when powder of iron carbonyl and nickel carbonyl was used as raw materials.

本次实验以羰基铁粉和羰基镍粉为原料粉末，采用注射成形方法制取Fe-50%Ni软磁合金，研究了高能球磨制备粉末对注射成形工艺以及材料性能的影响。

The preparation methods of nickel-coated composite powder consisting of hydrothermal hydrogen reduction, electroless plating, decomposing of nickel carbonyl, and electroplating were summarized and its applications in thermal spraying field such as base, abradable seal, abrasion resistant, and self-lubricating coatings were introduced.

本文综述了镍包覆型复合粉末的制备方法，主要有水热氢还原法，化学镀法，羰基镍分解法和电镀法；介绍了国内外常见镍包覆型复合粉末在热喷涂领域中的应用情况、包括作为底层、封严涂层、耐磨涂层和自润滑涂层材料。

The understanding of deformation characteristics is the prerequisite for quality control of P/M superalloy components.

了解粉末高温合金的成形规律是控制粉末高温合金制件质量的重要前提。

This paper reviews recent developments in nickel-based powder superalloy used in aircraft turbines,and discusses the problems encountered in this research field in China.

综述了国内外飞机涡轮盘用镍基粉末高温合金的研究进展，分析了国内在粉末高温合金的研制过程中面临的问题及其解决途径。

The results of XRD and DSC showed that ginkgolides existed in solid dispersion at amorphous form or solvates form. The dissolution rate of ginkgolide B in solid dispersion was increased dramatically compared with raw material.

银杏内酯 B从PVP固体分散体中的溶出速率比原药粉末显著提高，且药物中银杏内酯A，B，C和白果内酯从固体分散体中的溶出相似性(f2值均大于 50)优于原药粉末。

The differences of the micro structure and properities of the bulk sinters, between the fabrication methed of powder metallurgy and reactive synthesis for silver tin oxide composite, are studied in prensent thesis. With the increase of the tin oxide content in silver matix, the electric conductivity of the composite tended to decreace. While in the same tin oxide content, the electric conductivty of the composite fabricated by reactive synthesisis better than that by powder metallurgy. One of the reasons is that the regular net structure existing in former composite.

研究了两种方法即粉末冶金法和反应合成法制备的银氧化锡复合材料烧结坯在组织上的区别和性能上的差异，两种方法制备的银氧化锡复合材料，随着氧化锡含量的升高，材料导电性均呈下降趋势，而相同成分的材料，反应合成法制备的银氧化锡复合材料的烧结坯的导电性要优于粉末冶金法，有规则的网络状组织结构是反应合成法制备的烧结坯导电性好的原因之一。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐