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- Influence and mechanism of RE on the constitutes, structure and wear resistances of Fe base alloy powder sprayed melted coating in diffrent depth is investigated. 本文主要研究了稀土对铁基合金喷熔层不同层深的成分、组织结构及各种耐磨性的影响规律及作用机制。
- These meaning figures have concluded our new technology for using powder catalyst to synthesize quality diamond with high yield on large press, which is developed in recent years. 两组有意义的数字把我们带入近年发展起来的大型压机应用粉末触媒合成优质高产金刚石工艺研究的总结之中。
- Property test of copper based powder metallurgy material was carried out on high temperature frictional fatigue-testing machine. 摘要在高温摩擦疲劳试验机上对铜基粉末冶金材料进行了性能测试。
- This paper dissertated compositions and characteristics of the diamond resultant rod with powder catalyst, and researched the crushing method of the rod. 本文论述了粉状触媒合成棒的组成及其特性，在其特性的基础上研究了此种合成棒的破碎方法。
- The effect mechanism of thermal history of the melt on the phase formation of the rapidly solidified Al Fe based alloys and the phenomenon of which the melt kinematic viscosity dur... 有效地解释了熔体热经历对快凝铝铁基合金中相形成的影响机制，以及长期以来不易理解的、加热过程中熔体的运动粘度比冷却过程中熔体的运动粘度为小的现象。
- Research on Direct Carbonizing Process for Sintering Ferrous Based Powder Metallurgical Parts with Nano-level Fe and Cu Particulate Mixture 含纳米颗粒的铁基粉末冶金件直接渗碳工艺研究
- Wood Based Powder with Physical Steam Method 物理蒸汽法木质粉炭
- Study of Phosphate Coatings for Fe Based Soft Magnetic Composites 铁粉基软磁复合材料绝缘包覆层的研究
- Wood Based Powder with Zinc Chloride Method 氯化锌法木质粉炭
- Application of Fe based Microcrystalline in HID Lamp Power Supply 铁基超微晶合金在气体放电灯电源中的应用
- epoxy resin based powder coatings 环氧树脂系粉末涂料
- Study on Synthesizing Diamond with NiFe-alloy Powder Catalyst NiFe合金粉末触媒合成金刚石研究
- Fe base wear resistant alloys strengthened by Laves phase 莱武氏相强化铁基抗磨合金
- DETERMINATION OF NITROGEN IN NITROCOTTON OF SINGLE BASE POWDER 氮分析仪法测定单基无烟药中硝化棉的含氮量
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- A Pueblo people located north-northeast of Santa Fe, New Mexico. 陶斯人一支居住于美国新墨西哥州圣大菲城东北偏北的普埃布洛印地安人中的成员
- The story is based mainly on tradition. 这故事主要来自传说。
- Comparision of the Performances of Diamond Synthe Sized with Powder Catalyst and with Compact Catalyst 片、粉状触媒合成金刚石比较
- The story is based on historical facts. 这个故事是以历史事实为根据的。
- An Experimental Study on Synthesis Surface of Diamond Synthesi zed Using Powder Catalyst and Graphite 基于粉末工艺人造金刚石合成曲面实验研究
