双级时效对7050铝合金力学性能及氢脆敏感性的影响
任建平1,宋仁国2(
)
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Effect of Two-stage Ageing on Mechanical Properties and Sensitivity to Hydrogen Embrittlement of 7050 Aluminum Alloy
REN Jianping1,SONG Renguo2()
)
图3. 7050铝合金拉伸试样尺寸及实物图
Fig.3. Tensile specimen of 7050 aluminum alloy: (a) dimensional drawing, (b) optical macrograph
