1) pre-alloying powder metallurgy
预合金粉法
1.
Two powder metallurgic methods of manufacturing TiAl based alloy sheet, including elemental powder metallurgy and pre-alloying powder metallurgy, are briefly reviewed.
综述了 TiAl 基合金板材的元素粉法和预合金粉法 2 种粉末冶金制备工艺,介绍了元素粉末法、金属箔片法、预合金粉热轧法、物理气相沉积法和等离子喷涂法等工艺的制备过程和材料性能,论述了上述方法的特点和发展趋势。
2) prealloyed powder
预合金粉
1.
Preparation of prealloyed powder for diamond tools by coprecipitation-thermal decomposition method;
共沉淀-热分解法制备金刚石工具用预合金粉
2.
Preparation and granularity control of Fe-Co-Cu prealloyed powder;
金刚石制品用Fe-Co-Cu预合金粉末的制备及其粒度控制
3.
Preparation of prealloyed powder for matrix of diamond tools;
金刚石制品胎体用预合金粉的制备
3) pre-alloyed powder
预合金粉
1.
Warm compacting and sinter hardening behavior of an iron-based alloy consisting Fe-Mo-B pre-alloyed powder;
含Fe-Mo-B预合金粉铁基合金的温压成形与液相烧结
2.
The application of the pre-alloyed powder in diamond tools;
国内外预合金粉末在金刚石工具中的应用
3.
Warm compaction behavior of iron-based alloy consisting Fe-Mo-B pre-alloyed powder;
含Fe-Mo-B预合金粉的铁基合金温压行为
4) prealloyed powder
预合金粉末
1.
Application of prealloyed powders used in production of diamond saw blade cutting granite;
预合金粉末在切割花岗岩锯片生产中的应用研究
2.
Follow prealloyed powder was manufactured by high-pressure water atomization.
采用高压水雾化快冷技术,将熔融的金属液流注入上部设有漏包坩埚的水雾化喷嘴,当熔融的金属液流通过倒流嘴流经喷嘴时,被喷嘴射出的高速水流击碎成小液滴,随后合金液滴落在水中凝固成粉末的方法制取Follow系列预合金胎体粉末;利用SEM,差热分析等手段研究了粉末的特性,结果表明预合金粉末呈不规则状,压制性能好,成分均匀,烧结温度低;用Follow系列预合金粉末制成金刚石工具,切割性能优异,可切中硬花岗岩品板500m~2以上,中硬花岗岩荒料250m~2以上,具有寿命长切割效率高,成本低等特点。
3.
Atomization is used to prepare prealloyed powder.
常用的制备预合金粉末的方法是雾化法，虽然该法生产的预合金粉末具有烧结温度低，合金化程度高等优点。
5) pre-alloyed powder
预合金粉末
1.
Study on pre-alloyed powder used as backing powder in laser welding diamond tools;
一种激光焊接金刚石锯片过渡层用预合金粉末的性能研究
2.
Preparation of pre-alloyed powder and it′s application in diamond tools;
金刚石工具胎体预合金粉末制取与应用
3.
The characteristics and preparation method of superfine pre-alloyed powders are summarized,with a focus on application of superfine pre-alloyed powders for diamond tools.
本文简要综述了超细预合金粉末的特性及其制备方法。
6) prealloy powder
预合金粉末
1.
In recent years, cobalt-substitute prealloy powder for diamond tools were researched intensively.
结果表明: 三种预合金粉末有着优良的低温烧结性能和耐磨性,表现出接近于超细钴和相当于国外代钴粉末的优良的物理、机械性能,对金刚石把持力高;具有高的高频钎焊结合力矩;粉末成本较低,用粉量可降低。
2.
The methods of preparation of two kinds of prealloy powder is described with ref-erence to practical production,The diamond bit sinter temperature is reduced to 900
从相图上分析了制取预合金胎体粉末以降低钻头烧结温度的可行性，并结合生产实践介绍了２种预合金粉末的制备方法。
补充资料：镍铝铁铬合金粉
分子式：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：暂无
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条