grain-refinement treatment

常見例句

The mechanism of grain refinement during cast-rolling process with ultrasonic treatment is discussed, and the presented …
指出目前超聲波鋁鑄軋過程中存在的問題。
The mechanism of grain refinement during cast-rolling process with ultrasonic treatment is discussed, and the presented problems are pointed out.
探討超聲波空化現(xiàn)象及聲流作用對(duì)鑄軋鋁板帶組織細(xì)化作用的機(jī)制。指出目前超聲波鋁鑄軋過程中存在的問題。
It reviews the optimization measures of Al-Si piston alloy, including kinds, chemical composition, grain refinement, modification, alloying and heat treatment.
評(píng)述了鋁硅活塞合金的種類，化學(xué)成分，晶粒細(xì)化，變質(zhì)處理，合金化和熱處理工藝等優(yōu)化手段。