Engineering (คำศัพท์วิศวกรรม) : ความหมายของคำว่า Blue Brittleness คือ ...
Blue Brittleness ความหมาย คือ (english) Brittleness exhibited by some steels after being heated to some temperature within the range of 300 (degrees) to 650 (degrees) F, and more especially if the steel is worked at the elevated temperature. Killed steels are virtually free of this kind of brittleness.