渗透氢检测方法研究进展

周欣, 吴大康, 成旭, 扈俊颖, 钟显康

Research Progress of Detection Techniques for Permeated Hydrogen

ZHOU Xin, WU Dakang, CHENG Xu, HU Junying, ZHONG Xiankang

表2 氢通量仪参数

Table 2 Parameter of hydrogen flux method

Name Sensitivity 10-12 L·cm-2·s-1 Response time / s Range of hydrogen flux 10-12 L·cm-2·s-1 Hydrosteel 6000 ±1 <50 0-15000 Hydrosteel 6500 2 90 1-20000 Hydrosteel 7000 1 <180 1-2000