第四章钢的热处理
◆第四章 钢的热处理
温度℃L+8HAB115008LA14001300L+A8+AD1200L+Fe,CtCEA11001000A+Fe,CG900F+A800F-K700PS600Q500F+Fe,C400300200100654321Fewc/%Fe-Fe,C相图图5-1
温度/℃CAHB15008V14001300L+A8.1D1200L+Fe,CFCE11001000A+Fe,CG900FtA800F-K700P6000500F+Fe,C40030020010065234Fe1wc/%Fe-Fe,C相图图5-1
温度℃L+8HAB15008A14001300L+A8+AD1200L+Fe,CEA11001000A+Fe,CG900F+A800F-K700PS6009500F+Fe,C40030020010056432Fe1Wc/%Fe-Fe,C相图图5-
EAAC3ACcmA3GAcmAr3Arcm-A+FesF+A2SACArAP+FP+FUwc0