特殊硬度要求TC4棒锻造工艺探讨
Discussion on Forging Process of TC4 Bar with Special Required Hardness
崔长君, 于智博, 陈成彪, 吕 焱
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作者单位:(三一重型装备有限公司 工艺研究院, 辽宁 沈阳 110027)
中文关键字:TC4; 硬度; 锻造; 固溶时效
英文关键字:TC4; hardness; forging; solid solution
中文摘要: 针对客户要求的高硬度TC4锻棒,制定了锻造加固溶时效的试制工艺;以工厂实际生产为基础,对TC4钛合金棒锻后硬度变化进行分析。结果发现,通过锻造和固溶时效均不能有效地达到所要求的高硬度。
英文摘要:In accordance with high hardness TC4 bars which clients requested, the trial-manufacture technics,forging and solution-aging, was constituted. The hardness of titanium alloy TC4 bar after forging was analyzed. The results show that the required high hardness can't be achieved after forging and solution-aging treatment.