alloy powder的用法和樣例：
例句
- The influencing factors and densification mechanism of iron-based high temperature alloy powder by pressing were investigated.
研究鐵基高溫合金粉末模壓成形緻密化過程中的影響因素和作用機理。 - The pre-alloyed powder forms from the fusion of multiple metals and by means of atomization and hydrometallurgy.
摘要預合金粉末是採用多種金屬熔煉成低熔點合金后再噴製成的粉末，其製取可以用霧化法和濕法冶金等工藝生產。
