低温形变淬火

低温形变淬火对板条状马氏体形态的影响

Effect of Ausforming on Morphology of lath Martensite

另外，奥氏体中的位错胞状结构对低温形变淬火马氏体的强化非常有效，而奥氏体中的均匀分布（混乱堆集）位错对低温形变淬火马氏体的强化作用则较小。

Present results suggest that the dislocation cell structure in austenite is very effective on the strengthening of ausformed martensite , and uniformly distributed ( pileup ) dislocations in austenite have only a little effect on the strengthening of the ausformed martensite .

建立了该合金温变形时流变应力峰值与变形温度间的函数关系及低温形变热处理（淬火）后工件力学性能与变形参数间的关系式.结果表明，该材料具有良好的温成形性能；

An equation between the peak rheological stress of this alloy for warm deforming process and deformation temperature and an equation between mechanical properties of workpiece after low deformed heat treatment ( quenching ) and deformation parameters have been established .