如何使合金兼具高强度与高塑性 |
马恩, 刘畅 |
Achieving Alloys with Concurrent High Strength and High Ductility |
MA En (MA Evan), LIU Chang |
图1 铜合金和钢中工程抗拉强度(Eng. UTS)和工程均匀延伸率(Eng.UE)呈相互制约的态势,曲线走向趋于“香蕉状”,加入合金元素调控成分可以降低性能间相互掣肘的程度[ |
Fig.1 Engineering ultimate tensile strength (Eng. UTS) versus engineering uniform elongation (Eng.UE), showing the strength-ductility trade-off in alloys, adapted from Ref.[ |
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