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通过对7175铝合金大型锻件均匀化、淬火、时效工艺的试验研究,阐述了7175铝合金大型锻件经过特殊的热处理工艺不仅能够得到高强度,而且具有良好的耐蚀性和断裂韧性。
Through the research on the homogenization, quenching and aging process of 7175 aluminum alloy large forgings, it is demonstrated that the 7175 aluminum alloy large forgings can not only get high strength, but also have good corrosion resistance and fracture toughness through the special heat treatment process.