LI Xin, LIU Jing. Study on Inner Crack Healing of Ultra-super-critical Rotor 12Cr Steel[J]. Development and Application of Materials, 2009, 24(1): 50-52,56. DOI: 10.19515/j.cnki.1003-1545.2009.01.015
Citation:
LI Xin, LIU Jing. Study on Inner Crack Healing of Ultra-super-critical Rotor 12Cr Steel[J]. Development and Application of Materials, 2009, 24(1): 50-52,56. DOI: 10.19515/j.cnki.1003-1545.2009.01.015
LI Xin, LIU Jing. Study on Inner Crack Healing of Ultra-super-critical Rotor 12Cr Steel[J]. Development and Application of Materials, 2009, 24(1): 50-52,56. DOI: 10.19515/j.cnki.1003-1545.2009.01.015
Citation:
LI Xin, LIU Jing. Study on Inner Crack Healing of Ultra-super-critical Rotor 12Cr Steel[J]. Development and Application of Materials, 2009, 24(1): 50-52,56. DOI: 10.19515/j.cnki.1003-1545.2009.01.015
Study on Inner Crack Healing of Ultra-super-critical Rotor 12Cr Steel
In studying on inner crack healing of ultra-super-critical rotor steel,the method is adopted of compressing drilled hole in column sample to obtain the samples containing inner crack.The proper range of temperature to control the crack healing is determined through observation the recovering of inner crack at different heating temperatures.
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