1) hydrogen embrittlement
氢致脆化
2) hydrogen-chromics
氢致变色
3) hydrogen-induced cracking
氢致开裂
1.
The threshold stress intensity of hydrogen-induced cracking during dynamical charging for 40CrMo steel decreased linearly with the logarithm of the concentration of diffusible hydrogen, C0, i.
动态充氢时氢致开裂（ＨＩＣ）门槛应力强度因子ＫＩＨ随试样中可扩散氢浓度Ｃ０（１０－６）的对数而线性下降，即ＫＩＨ＝３１。
2.
Various mechanisms of hydrogen-induced cracking and stress corrosion cracking have been reviewed.
本文对各种氢致开裂和应力腐蚀机理进行了评述。
3.
The KIH and da/dt of hydrogen-induced cracking in hydrogen gas at 400℃, however, could be measured.
对了Ti_3Al+Nb金属间化合物,用预裂纹试样研究原子氢引起的氢致开裂。
4) hydrogen induced cracking
氢致开裂
1.
The hydrogen induced cracking (HIC) of X70 pipeline steel was studied in H2SO4 solutions with different concentrations by means of electrochemical charging.
采用电化学充氢的方法研究了X70管线钢在不同浓度硫酸溶液中的氢致开裂(HIC)行为。
2.
The electrolytic hydrogen charging with constant current and X - ray diffraction were used to investigate the hydrogen content threshold of the hydrogen induced cracking for Til023 titanium alloy EBM joints and the effect of the microstructure phase on sensitivity of hydrogen induced cracking.
采用恒载电解充氢的方法和X射线衍射分析方法,研究了Ti1023电子束焊接接头引起氢致开裂氢含量门槛值以及Ti1023合金基体与焊缝中由于相成分的不同造成对氢致开裂的敏感性的差异;同时通过扫描电镜分析了不同充氢状态下试件的断口特征。
3.
The hydrogen induced cracking (HIC) behavior of pipeline steels in H_2S+NACE solution and in H_2S+artificial seawater solution has been investigated.
对管线钢室温分别在H2 S +NACE溶液和H2 S +人工海水溶液中的氢致开裂进行了研究。
5) HIC
氢致开裂
1.
Results show that the cavities were caused by hydrogen-induced cracking (HIC) during cold rolling before last treatment.
经对带有空洞的B7M20螺杆样品的宏观和微观检查和分析,结果表明螺杆心部的空洞为氢致开裂(HIC)所致。
6) HIC
氢致裂纹
1.
Resistance to HIC of High Grade Pipeline Steels;
高强度管线钢的抗氢致裂纹性能
2.
Through the corrosion dent pile weld test on line pipe,hardness and distance from weld fine crystal position to sample back is applied to predict HIC and arc burn.
通过对管线钢管腐蚀坑堆焊工艺试验,采用测量焊缝金相细晶区位置到试样背面的距离和硬度值,来预测是否有烧穿和氢致裂纹产生,从而选择合理的管道腐蚀坑堆焊工艺参数,并对管道腐蚀坑焊接补板的焊缝距离提出了技术要求。
参考词条
补充资料：脆脆小黑豆
脆脆小黑豆
材料：绿心黑豆，盐，糖，肉桂粉
做法：超级简单哦~~把绿心黑豆泡水4个小时，等豆豆胀大，沥干水分，放到小盒子里，加入盐，糖，肉桂粉，然后盖上盖子，甩甩甩，摇摇摇，让味道均匀裹在豆豆表面，接着，把豆豆平铺在盘子里，放到微波炉中，中火开5分钟后拿出，搅拌下，再平铺开，放入微波炉中，中火开3分钟后取出，放凉即可。
小贴士：
豆豆放到盘子当中一定要平铺，不然容易焦掉，而且烤的程度不均匀。
也可以把绿心黑豆换成去皮花生之类的~~黄豆我也试过，不过奇怪的是没有黑豆那么脆，有点软。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。