Materials Science
搅拌摩擦焊
Friction Stir WeldingA solid-state joining process that uses a non-consumable tool to join two facing workpieces. As the tool rotates, it generates frictional heat and plastic deformation, causing the materials to soften and fuse without melting. / 固态连接工艺，利用非消耗工具连接两个相对的工件。工具旋转时产生摩擦热和塑性变形，使材料软化并融合而不熔化。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-08 07:54:25
Sub-knowledge points
Microstructural refinementGrain boundary engineeringCorrosion resistance enhancement
Higher-order knowledge points
High-entropy alloysSolid-state processingCollaborative manufacturing
Main parameters and performance indicators
Tool rotation speed: Determines heat input and material flowTool travel speed: Affects weld quality and microstructureAxial force: Presses the tool into the workpiece
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsFabrication of a large-area, uniformly fine-grained high-entropy alloy with excellent mechanical properties and corrosion resistance by collaborative friction stir welding and processingOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Friction Stir Welding.
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