一种金属钎焊浆料
By forming a dense protective layer with inorganic nano-antioxidants and organic composite antioxidants, the oxidation problem of AMB slurry in atmospheric environment is solved, achieving high efficiency, low cost, and high welding quality and reliability.
Patent Information
- Application Number
- CN202510825165.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-19
- Publication Date
- 2026-07-17
- Estimated Expiration
- 2045-06-19
AI Technical Summary
Existing AMB slurries are prone to oxidation when prepared in an atmospheric environment, leading to poor solder joints or increased voids at the solder interface, which affects the soldering quality. In addition, the preparation process is complex and costly.
A multi-layered, multi-mechanism dense protective layer is formed by combining inorganic nano-antioxidants and organic composite antioxidants. Through the synergistic effect of physical shielding and chemical chelation, the oxidation of metal powder is inhibited, enabling reliable preparation under atmospheric conditions.
It significantly reduces production costs and process complexity, ensures welding quality, and improves welding reliability and oxidation resistance.
Abstract
Citation Information
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