Method for preparing amorphous nanocrystalline alloy and application thereof in industrial robot
By precisely optimizing the alloy composition and process flow, the technical bottleneck of amorphous and nanocrystalline alloys in industrial robot applications has been solved, and the preparation of high-performance amorphous and nanocrystalline alloys has been achieved, meeting the differentiated performance requirements of core components of industrial robots.
CN122406128APending Publication Date: 2026-07-17AT&M AMORPHOUS TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- AT&M AMORPHOUS TECH CO LTD
- Filing Date
- 2026-06-17
- Publication Date
- 2026-07-17
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Abstract
本发明涉及合金制备技术领域，具体为非晶纳米晶合金的制备方法及其在工业机器人中的应用，所述制备方法采用铁钴硅硼铜铌加稀土的合金成分体系，通过分步熔炼工艺制备母合金，在单辊快淬过程中施加横向恒定磁场，采用分段升温和缓慢冷却的梯度热处理工艺并辅以纵向磁场调控，最后通过超声喷丸进行表面纳米化改性。本发明能保证非晶纳米晶合金成分准确均匀，性能稳定一致，协同提升非晶纳米晶合金的磁性能、力学性能及表面性能，并大幅延长由非晶纳米晶合金制备的工业机器人核心部件的使用寿命。
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