1) Al-5Ti-B alloy powder
Al-5Ti-B微细粉末
2) A1-5TI-1B refiner
Al-5Ti-1B细化剂
3) Fine powder
微细粉末
1.
Mixed rare earth oxide fine powders were prepared by coprecipitation method in which aquevus NH_3 was used to adjust pH in the reacting system.
用氨水调ｐＨ共沉淀法制备混合稀土氧化物微细粉末。
2.
mixed rareearth oxide fine powders were prepared by coprecipitation method inwhich urea--aqua ammonia adhere tised to adjtlst the system PH in heatedsolution.
以稀土总量为９５％的混合稀土氧化物为原料，用尿素－氧水在熟水溶液中调ｐＨ值共沉淀法制备了混合稀土氧化物微细粉末。
3.
The effects of the protrusion length of the melt delivery tube and the atomization gas pressure on the average particle size and fine powder yield were studied.
本文以紧耦合气体雾化技术对这一粉末进行研制,分别研究了导液管伸出量、雾化气压对粉末的平均粒度与微细粉末收得率的影响。
4) ultramicro powder
超微细粉末
5) SiC/Al powder
SiC/Al粉末
6) nitrizing
['naitraiziŋ]
Al-N粉末
1.
The influences of initial condition of Al powder and nitrizing technology on properties of Al-N powder were investigated.
本文采用金属Al粉在高纯氮气中反应的方法制备Al-N粉末,并研究了Al粉的恒温氮化工艺与台阶氮化工艺及研磨与未研磨状态对Al粉氮化效果的影响。
补充资料：微细
1.细小;琐屑。 2.卑下;低贱。
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