强韧化GH4169合金盘件锤锻累积形变与锻件温升的热功分析

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材料工程 ›› 1991, Vol. 0 ›› Issue (5) : 16-19.

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强韧化GH4169合金盘件锤锻累积形变与锻件温升的热功分析

张荣武¹, 杨玉荣¹, 张国庆¹, 邓波¹, 张恒毕², 徐好义², 祁立飞², 周奠华³, 张淑兰⁴

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Accumlated Deformation in Forging of Strengh-toughening GH4169 Alloy Disk and Hot-working Analysis of Increasing Temperature of Forgings

Zhang Rongwu¹, Yang Yurong¹, Zhang Guoqing¹, Deng Bo¹, Zhang henghua², Xu Haoyi², Qi Lifei², Zhou Dianhua³, Zhang Shulan⁴

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摘要

本文进行了Gh4169合金盘件的锤锻试验.结果表明,在930～1010℃范围内,单锤变形量δ₀为2.0～4.0%时,两火次累积变形量大于60%的锤锻变形工艺,可获得ASTM9～10级的均匀细晶锻件组织.

Abstract

A test of forging disk from GH4169 alloy was introduced in this paper.The results show that a forging process with accumlated deformation >60% during two heats in the range of 930~1010℃ by single drop 2.0~4.0% can get homogeneous fine grain structure of forgings,which is conformable to ASTM 9~10 scale.

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张荣武, 杨玉荣, 张国庆, 邓波, 张恒毕, 徐好义, 祁立飞, 周奠华, 张淑兰. 强韧化GH4169合金盘件锤锻累积形变与锻件温升的热功分析[J]. 材料工程, 1991, 0(5): 16-19

Zhang Rongwu, Yang Yurong, Zhang Guoqing, Deng Bo, Zhang henghua, Xu Haoyi, Qi Lifei, Zhou Dianhua, Zhang Shulan. Accumlated Deformation in Forging of Strengh-toughening GH4169 Alloy Disk and Hot-working Analysis of Increasing Temperature of Forgings[J]. Journal of Materials Engineering, 1991, 0(5): 16-19