熱處理對Ti-62A合金厚板組織及性能的影響
發(fā)布人：上海艾荔艾合金股份有限公司www.shailiai.cn
更新時間：2016-01-20
研究固溶+時效工藝對一種新型高強(qiáng)高韌損傷容限型鈦合金Ti-62A的組織與拉伸性能的影響。結(jié)果表明：該合金在兩相區(qū)固溶+時效處理后，合金的基本組織類型為典型的網(wǎng)籃狀組織，即層片狀的α相和β轉(zhuǎn)變組織；經(jīng)過熱機(jī)械處理以后，合金的綜合力學(xué)性能良好，抗拉強(qiáng)度達(dá)到1 185 MPa，屈服強(qiáng)度達(dá)到1 100 MPa，且兼具有良好的塑性匹配。
熱處理對Ti-62A合金厚板組織及性能的影響Effects of heat treatment on microstructures and tensile?properties of Ti-62A alloy plate研究固溶+時效工藝對一種新型高強(qiáng)高韌損傷容限型鈦合金Ti-62A的組織與拉伸性能的影響。結(jié)果表明：該合金在兩相區(qū)固溶+時效處理后，合金的基本組織類型為典型的網(wǎng)籃狀組織，即層片狀的α相和β轉(zhuǎn)變組織；經(jīng)過熱機(jī)械處理以后，合金的綜合力學(xué)性能良好，抗拉強(qiáng)度達(dá)到1 185 MPa，屈服強(qiáng)度達(dá)到1 100 MPa，且兼具有良好的塑性匹配。
Effects of solution and aging processing on microstructure and tensile properties of a new type of high strength and high toughness titanium alloy for damage tolerance (Ti-62A) were discussed. The experimental results show that typical microstructure of the alloy in α/β solution and aging is basket-like microstructure (the strip of α phase and β changes structure). After the thermal mechanical processing, the comprehensive mechanical properties of the alloy are excellent. The tensile strength of alloy is 1 185 MPa, and the yield strength is 1 100 MPa with a good plasticity.
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AILIAI has been a reliable partner and supplier of sophisticated and high-quality semi-finished products maed of alloys. In dialogue with our customers, we optimise our products to meet the specific application requirements. AILIAI develops the best alloy material solutions for current and future challenges.
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