Al、Ni对1Cr9Al(1~3)Ni(1~7)WVNbB钢热变形行为的影响
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赵嫚嫚, 秦森, 冯捷, 代永娟, 国栋
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Effect of Al and Ni on Hot Deformation Behavior of 1Cr9Al(1~3)Ni(1~7)WVNbB Steel
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ZHAO Manman, QIN Sen, FENG Jie, DAI Yongjuan, GUO Dong
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表1 T92钢[9]及1Cr9Al(1~3)Ni(1~7)WVNbB钢的化学成分 (mass fraction / %)
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Table 1 Chemical compositions of T92 steel[9] and 1Cr9Al(1~3)Ni(1~7)WVNbB steel
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Alloy No. | C | N | Si | Mn | Cr | Mo | Ni | Al | Nb | V | W | B | P | S | Fe |
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T92[9] | 0.07~0.13 | 0.03~0.07 | ≤0.50 | 0.30~0.60 | 8.50~9.50 | 0.30~0.60 | ≤0.40 | 0 | 0.040~0.090 | 0.150~0.250~ | 1.50~2.00 | 0.001~0.006 | ≤0.020 | ≤0.010 | Bal. | 1 | 0.10 | 0.05 | 0.30 | 0.50 | 9.00 | 0.30 | 3.8 | 1.0 | 0.06 | 0.20 | 1.50 | 0.003 | 0.001 | 0.001 | Bal. | 2 | 0.10 | 0.05 | 0.30 | 0.50 | 9.00 | 0.30 | 1.4 | 1.0 | 0.06 | 0.20 | 1.50 | 0.003 | 0.001 | 0.001 | Bal. | 3 | 0.10 | 0.05 | 0.30 | 0.50 | 9.00 | 0.30 | 7.3 | 3.0 | 0.06 | 0.20 | 1.50 | 0.003 | 0.001 | 0.001 | Bal. | 4 | 0.10 | 0.05 | 0.30 | 0.50 | 9.00 | 0.30 | 3.9 | 3.0 | 0.06 | 0.20 | 1.50 | 0.003 | 0.001 | 0.001 | Bal. |
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