合金钢粉末 meaning in English

alloy steel powder
alloy-steel powder

The alloyed self - propagating high - temperature synthesis technology has been investigated in this paper , by which ceramic lined compound pipes can be produced . after active carbon powder and alloy steel powder are added to the thermit , the self - propagating high - temperature synthesis reaction starts . the effect of carbon and alloy elements on the interlayer of the compound pipes has been studied
本文研究了合金化自蔓延陶瓷内衬复合钢管制造技术，即在铝热剂中加入活性碳粉或合金钢粉末，进行自蔓延高温合成反应，分析了碳和合金元素对复合钢管过渡层的影响。
It was found that active carbon powder and alloy steel powder can alter the composition and the structure of the interlayer efficiently in the technique of alloyed centrifugal - shs technology , which can manufacture compound pipes . they can change the interlayer from pure iron layer into carbon steel or alloy steel layer , then enhance the compression strength of the compound pipes
研究结果表明，在采用合金化离心shs技术制备复合钢管的过程中，活性碳粉和合金钢粉末的加入可有效地改变过渡层的成分和组织，使过渡层由纯铁层变为碳钢层或合金钢层，进而提高了复合钢管的抗压性能。