氢致裂纹 HIC ; hydrogen-induced crack
抗氢致裂纹 HIC
应力导向氢诱发裂纹 SOHIC
氢诱发裂纹 Hydrogen Induced Cracking ; HIC
氢压裂纹 hydrogen pressure microcrack
依据氢致裂纹 Hydrogen Induced Cracking ; HIC
管线钢的氢致裂纹 Hydrogen Induced Cracking ; HIC
硬度和氢诱发裂纹 Hydrogen-Induced Cracking ; HIC
焊接氢致裂纹 Welding hydrogen induced crack
氢致裂纹性能 hydrogen induced cracking performance
耐蚀性是影响管道可靠性的重要因素，其中氢致裂纹是管道的失效形式之一。
Corrosion resistance play an important role in the reliability of pipeline steels, and HIC (Hydrogen Induced Cracking) is one of failure forms for pipeline.
在役焊接过程中，管内流动介质的快速冷却，易使接头出现氢致裂纹。
Because of the fast cooling of flowing medium, the hydrogen cracking occurs easily under in-service welding.
图17示意了用电子显微镜扫描出的沿晶粒边界产生的氢脆裂纹。
Figure 17 is a scanning electron microscope view of a typical hydrogen embrittlement crack where separation occurs along grain boundaries.
应用推荐