首页> 外国专利> THERMO-MECHANICAL TREATMENT METHOD FOR STRENGTHENING AA7075- T651 ALLOY DURING RRA HEAT TREATMENT

THERMO-MECHANICAL TREATMENT METHOD FOR STRENGTHENING AA7075- T651 ALLOY DURING RRA HEAT TREATMENT

机译:加强AA7075-T651合金在Rra热处理中的热机械处理方法

摘要

In the retrogression process as the first step of RRA heat treatment applied to AA7075-T651 alloy, it was kept at 200 °C for 10 minutes and was shock cooled by predeforming the same by 5-10% at this temperature and reaging process was applied at 120 °C for 24 hours in the Argon protected heat treatment furnace. It was indicated that elongation % of the samples is increased after the thermo-mechanical process applied during RRA process.
机译:在逆推点过程中作为施加到AA7075-T651合金的Rra热处理的第一步中,将其保持在200℃10分钟,通过在该温度下通过预测相同的次冷却,施加焦化方法并施加次温并施加抗氧化物在氩气保护热处理炉中在120℃下24小时。结果表明,在RRA过程中施加的热机械过程后,样品的伸长率增加。

著录项

  • 公开/公告号WO2021101485A3

    专利类型

  • 公开/公告日2021-07-29

    原文格式PDF

  • 申请/专利权人 GAZI UNIVERSITESI;

    申请/专利号WO2020TR51067

  • 申请日2020-11-09

  • 分类号C22F1/04;

  • 国家 TR

  • 入库时间 2022-08-24 20:16:37

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