Module Objective 45#钢 760℃水淬 组织：铁素体+马氏体 Lesson Objectives September 30,1998 Introduction to ANSYS Part 2-Release 5.5 1001129) M3-4September 30, 1998 M3-4 Introduction to ANSYS Part 2 - Release 5.5 (001129) Module Objective Lesson Objectives 45#钢 760℃水淬 组织：铁素体+马氏体