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高温形变热处理工艺可大幅度地提高弹簧钢的综合机械性能,延长其使用寿命这种工艺的基本技术思想是将高温下经过一定程度塑性变形的奥氏体进行淬火(加回火)处理,以期综合利用变形和相变的手段来挖掘材料的潜力。显然,热变形中钢的奥
High-temperature deformation heat treatment process can greatly improve the overall mechanical properties of spring steel to extend its service life The basic technical idea of this process is to undergo a certain degree of high temperature plastic deformation of austenite quenching (tempering) treatment, with a view to Comprehensive use of deformation and phase change means to tap the potential of the material. Obviously, the thermal deformation of steel Austria