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Original name record: 西安天力金属复合材料股份有限公司

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1 indexed patent records

№ CN121373717AInvention
Active

一种新能源汽车用轻量化刹车盘的制造方法

本发明公开了一种新能源汽车用轻量化刹车盘的制造方法，该制造方法包括以下步骤：一、根据铝合金刹车盘的尺寸加工出合金钢层和模具；二、对铝合金刹车盘的摩擦面和合金钢层的待焊面进行等离子活化处理；三、将铝合金刹车盘和合金钢层在真空洁净环境下放入模具内，并使摩擦面和待焊面接触，随后进行真空扩散焊。本发明的制造方法通过在铝合金刹车盘的摩擦面焊接一层合金钢层，在保持轻量化的基础上降低磨损率，提高铝合金刹车盘的服役寿命；同时，通过采用等离子活化对铝合金刹车盘和合金钢层进行预处理，使得铝合金与合金钢在真空扩散焊中实现更充分、更均匀的原子级结合，适用于汽车用刹车盘制备领域。

❖西安天力金属复合材料股份有限公司李东海; 尚稚轩; 张旭东; 刘林杰; 曹欣锋; 朱磊; 邓启平§ 1/10 ClaimsB23K 20/02 (2006.01), B23K 20/24 (2006.01), B23K 20/26 (2006.01) +110