热挤压钛/钢复合管的微观组织和性能

潘新元, 蒋津, 任云飞, 刘莉, 李景辉, 张明亚

Microstructure and Property of Ti / Steel Composite Pipe Prepared by Hot Extrusion

PAN Xinyuan, JIANG Jin, REN Yunfei, LIU Li, LI Jinghui, ZHANG Mingya

图7 钛/钢复合界面的纳米压痕测试结果

Fig.7 Combined with nanoindentation test of interface (a) metallographic diagram of indentation point: left extruded state, right annealed state; (b) comparison results of Young's modulus; (c) load displacement diagram in extrusion state; (d) load displacement diagram of annealed state