合金元素Hf, Sn, Ta, Zr, Dy和Ho对Nb-Nb5Si3合金组织和力学性能的影响*
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郭建亭( ),周兰章,田玉新,侯介山,李谷松
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EFFECT OF Hf, Sn, Ta, Zr, Dy AND Ho ON MICRO- STRUCTURE AND MECHANICAL PROPERTIES OF Nb-Nb5Si3 ALLOY
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Jianting GUO( ),Lanzhang ZHOU,Yuxin TIAN,Jieshan HOU,Gusong LI
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图20. 普通铸造(CC)和定向凝固(DS)合金在1623 K的压缩真应力-真应变曲线[19]
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Fig.20. Compressive true stress-strain curves of conventional cast (CC) and directionally solidified (DS) alloys at 1623 K[19] |
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