powder injection

基本解释

The application of powder injection molding in the production of bonded magnets and sintered magnets were discussed.
讨论了粉末注射成形在粘结磁体生产中的应用和烧结磁体研究开发的现状。
The slot plug succeed both in cold test and hot test, which can be applied in ladle for bottom blowing as well as bottom powder injection.
这种带锥形流化室的透气砖，既可用于钢包底吹气又可用于钢包底喷粉，在冷热态条件下进行了实验并获得成功。
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The powder injection molding technology, features and application in materials such as refractory tungsten alloys and hard alloys are reviewed in this paper.
本文阐述了粉末注射成形技术及其特点，以及在难熔钨合金和硬质合金及其它材料中的应用。

Even though conventional vaccines are transported as dry powder rather than in solution, they still need to be dissolved in water before injection.
ECONOMIST: Vaccines