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Heat Treatment Process of Finishing Cold Die Roller with 2Cr13
Author(s): 
Pages: 158-160
Year: Issue:  4
Journal: Hot Working Technology

Keyword:  2Cr13surface strengtheningcarburizationcold die roller;
Abstract: After carburization and quenching of 2Cr13, the surface strength and wear resistance can be sharply improved, and its hardness is equal to cold die mold steel Cr12MoV, but the toughness in the core keeps good and the surface hardness of carburization layer reaches the peak value in the subsurface. While manufacturing mold forming parts, a thin layer will be polished from the part surface to acquire higher surface hardness. Thus, this kind of steel wire finishing cold die roller made with this method can reach the requirement of productive process, the working life is the same as imported rollers and thereis cheap manufacturing cost in practice.
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