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钴基高温合金裂尖塑性区位错结构的原位观察 |
吕铮;徐永波;胡壮麒 |
中国科学院金属研究所材料疲劳与断裂国家重点实验室;沈阳;110015;中国科学院金属研究所材料疲劳与断裂国家重点实验室;沈阳;中国科学院金属研究所固体原;中国科学院金属研究所固体原子像开放实验室;沈阳;110015 |
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IN SITU OBSERVATION OF DISLOCATION BEHAVIOR IN PLASTIC ZONE AHEAD OF A CRACK-TIP IN A CO-BASE SUPERALLOY |
LU Zheng;XU Yongbo;HU Zhuangqi (State Key Laboratory for Fatigue and Fracture of Materials; Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)(Laboratory of Atomic Imaging of Solids; Institue of Metal Research; The Chinese Academy of Sciences;Shenyang 110015) |
引用本文:
吕铮;徐永波;胡壮麒. 钴基高温合金裂尖塑性区位错结构的原位观察[J]. 金属学报, 1998, 34(2): 129-133.
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IN SITU OBSERVATION OF DISLOCATION BEHAVIOR IN PLASTIC ZONE AHEAD OF A CRACK-TIP IN A CO-BASE SUPERALLOY[J]. Acta Metall Sin, 1998, 34(2): 129-133.
1Horton J A, Ohr S M. Ser Metal, 1982; 16: 621 2 Kobsyashi S, Ohr S M. Philos Mag A, 1980; 42: 763 3 Ohr S M, Narayan J. Philos Mag A, 1980; 42: 81 4Kobayashi S,Ohr S M.Scr Metall, 1981;1:343 5Kobayashi S, Ohr S M. J Mater Sci, 1984; 19: 2273 6Moral F R, Habraken L, Coutsouradis D, Drapier J M, Urbain M. Metal Eng Quart. 1969; 1:1 7 Copley S M, Kear B H. Acta Metall, 1968; 16: 227 8Peach M D, Koehler J S. Phys Rev 1950; 80: 436 9Paris P C,Sih G C.ASTM STP 381,Philadelphia:ASTM,1965:30 |
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