A study of creep crack propagation of HK
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Wang Yu-Lin; Shen Fu-Zhong; Tu Shan-Tung
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Article
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1994
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Elsevier Science
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English
โ 668 KB
## Abatract~-shaped specimens are used to study the propagation of creep cracks in HK 40 furnace tubes. A potential difference equation is proposed to calibrate the creep crack. Experimental data are correlated with the linear elastic stress intensity factor K, net section stress o,, and creep ene