... 裂纹修复 crack recovery 裂纹愈合 healing of crack 裂纹止裂 crack growth stoppage ...
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愈合裂纹 healed cracks ; healed fissure
A diamond-shaped indentation was introduced to the center of the tensile surface of standard Al_2O_3/TiC composite sample using Vicker’s indenter method. The effect of healing temperature and time on crack healing and the mechanism of crack healing were studied.
采用维氏硬度计压痕法在Al_2O_3/TiC复合材料试样的拉伸面引入裂纹,研究了热处理温度和保温时间对裂纹愈合的影响,并探讨了裂纹的愈合机理。
参考来源 - Al·2,447,543篇论文数据，部分数据来源于NoteExpress
裂纹愈合是一个不可逆的热力学过程。
非集结部分出现部分微裂纹愈合，密度反向变化，有助于解释一些前兆记录在短临阶段记录中出现反向的现象。
The part out of nucleation where some microcracks heal and the density change reversibly may be helpful to interpret the phenomenon that some precursors records appear reverse change.
对含有内部裂纹的45钢试样采取了不同温度一次加热正火处理和二次加热正火处理，研究了其内部裂纹愈合的可能性。
The possibility of inner microcrack healing was studied by normalizing the 45 steel samples containing inner crack for one time and two times respectively.
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