什么是低溫脆性？低溫脆性是指材料的沖擊吸收功隨溫度降低而降低，當試驗溫度低于tk(韌脆臨界轉變溫度)時，沖擊吸收功明顯下降，臺州pvc管業，材料由韌性狀態變為脆性狀態，這種現象稱為低溫脆性。
what is low temperature brittleness? low temperature brittleness means that the impact absorbed energy of material decreases with the decrease of temperature. when the test temperature is lower than tk (critical transition temperature of toughness&brittleness)，pvc管業生產， the impact absorbed energy decreases clears，&the material changes from ductile state to brittle state. this phenomenon is called low temperature brittleness.
|
登錄后臺
