materials science
强塑积权衡
strength–ductility trade-offA fundamental limitation in materials engineering where increasing the strength of a material typically results in a reduction of its ductility. / 材料工程中的一个基本限制，即增加材料的强度通常会降低其延展性。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-02 22:06:45
Sub-knowledge points
Yield strengthUltimate tensile strengthElongation at break
Higher-order knowledge points
Materials designMechanical properties optimization
Main parameters and performance indicators
strength: The ability of a material to resist deformation under stress.ductility: The ability of a material to undergo plastic deformation without fracture.
Open problems
Developing materials that simultaneously achieve high strength and high ductility.Understanding the atomic-scale mechanisms governing the trade-off.
Related literature
ranked by community starsOvercoming the strength–ductility trade-off of chemically complex alloys via local chemical fluctuationsOpen source
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Creation and modification trail
1 recordsRecord title: strength–ductility trade-off.
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