用deformed steel造句子，“deformed steel”造句

The recrystallization temperature of cold deformed steels and its influencing factors have been studied by measuring hardness values and structure observation.

high tensile deformed steel bar

Studies the effect of the pre-polygonization heat-treatment on the recovery and recrystallization of cold-deformed steel 45 by TEM, tensile test, hardness test and thermal analysis.