Acta Metall Sin  1990, Vol. 26 Issue (3): 77-80    DOI:

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INFLUENCE OF GRAIN SHAPE AND CARBIDE ON CREEP CRACK GROWTH IN HK40

ZHU Shijie;ZHAO Jie;WANG Fugang Institute of Metal Research; Academia Sinica; Shenyang Fushun Institute of Petrochemistry Dalian University of Technology

ZHU Shijie;ZHAO Jie;WANG Fugang Institute of Metal Research; Academia Sinica; Shenyang Fushun Institute of Petrochemistry Dalian University of Technology. INFLUENCE OF GRAIN SHAPE AND CARBIDE ON CREEP CRACK GROWTH IN HK40. Acta Metall Sin, 1990, 26(3): 77-80.

Abstract References Related Articles Recommended Metrics Download:  PDF(443KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The influence of two different grain shapes and carbides in the HK40 alloy,the material for use of furnace tube, on the rate of creep crack growth has been investigated.The material of columnar grain is inferior resistance against creep crack growth to that ofequiaxial grain, when the load line is perpendicular to the columnar grain axis. The influenceof secondary carbides on the rate of creep crack propagation is dependent upon the grain shape. Key words:  grain shape      creep rate      rate of crack propagation      cast furnace tube      Received:  18 March 1990      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1990/V26/I3/77 1 曹智本,陆善炘,程蓉娟.大连工学院学报,1981;20(3) :1 2 李德俊,曹智本.物理测试,1986;(6) :1 3 Zhu S J, Li P E, Zhao J, Cao Z B. Mater Sci Eng 1989; A114: 7 4 Nazmy M Y. Scr Metall, 1983; 17: 491 5 Zhu S J, Zhu S M, Wang F G. Scr Metall, 1989; 23: 1845 6 朱世杰.大连理工大学博士论文,1989 7 Floreen S. Metall Trans, 1975; 6A: 1741 8 Dunlop G L, Twigg R J, Taplin D M R. Scand J Metall, 1978; 7: 15 [1] SUN Chaoyang, SHI Bing, WU Chuanbiao, YE Naiwei, MA Tianjun, XU Wenliang, YANG Jing. HIGH TEMPERATURE CREEP DEFORMATION MECHANISM OF BSTMUF601 SUPERALLOY[J]. 金属学报, 2015, 51(3): 349-356. [2] LIU Xiaoyan PAN Qinglin LU Zhilun CAO Sufang HE Yunbin LI Wenbin. CREEP BEHAVIOR OF Al-Cu-Mg-Ag HEAT-RESISTANT ALLOY AT ELEVATED TEMPERATURE[J]. 金属学报, 2011, 47(1): 53-60. [3] CUI Jianzhong;MA Longxiang Northeast University of Technology; ShenyangDepartment of Metals Forming;Northeast University of Technology; Shenyang. GRAIN SHAPE EFFECT IN SUPERPLASTIC DEFORMATION[J]. 金属学报, 1988, 24(4): 354-361. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed