316L材料的力学性能及临界裂纹张开位移测试  

MECHANICAL PROPERTIES AND DETERMINATION OF CRITICAL CRACK OPEN DISPLACEMENT FOR STAINLESS STEEL 316L

作　　者：段文江[1] 

机构地区：[1]重庆大学

出　　处：《大氮肥》1995年第6期477-478,共2页Large Scale Nitrogenous Fertilizer Industry

摘　　要：介绍不锈钢材料ＡＩＳＩ３１６Ｌ的化学成分、常规力学性能数据，引用国外对其疲劳行为研究的结果测试断裂韧性的两个指标棗临界裂纹张开位移洌撸椤＿０．０５，试验结果与Ｓｈａｈｉｎｉａｎ的疲劳试验相应结果吻合。The chemical compostitons and data of conventional mechanical properties of stainlesssteel AISI 316L are listed.The foreign research result about fatigue hehavior of this steel is quoted totest the two indexes of fractute toughness critical crack open displacements 1、0.05.The experimentalresult have good agreement with corresponding result of fatigue test made by shahinian.

关 键 词：不锈钢材料 AIS1316L 力学性能 临界裂纹张开位移 CO2汽提塔 高压冷凝器 

分 类 号：TQ050.4[化学工程]