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发明公开
CN106944610A 一种金属陶瓷材料、制备方法及其产品 无效 - 驳回 转让

一种金属陶瓷材料、制备方法及其产品
摘要：
本发明公开了一种金属陶瓷材料、制备方法及其产品，该金属陶瓷材料包括成形剂和Ti(C，N)金属陶瓷粉末，所述成形剂和所述Ti(C，N)金属陶瓷粉末的质量比为1.2‑1.6：8.8‑8.4，所述成形剂包括如下质量百分比的组分：1.5～3％苯乙烯‑丁二烯‑苯乙烯共聚物(SBS)，0.5～1.5％抗氧剂，2～8％高密度聚乙烯(HDPE)，1.5～4％聚乙烯‑乙酸酯，4～6％聚乙二醇，78～90％聚甲醛。将该金属陶瓷材料用在MIM工艺，作为MIM喂料，可以加工制作出满足各种3C电子设备所需的复杂精密结构件产品。
摘要（英）：

The invention discloses a metal ceramic material, a preparation method and a product thereof. The metal ceramic material comprises a molding agent and Ti (C, N) metal ceramic powder. The mass ratio of the molding agent to the Ti (C, N) metal ceramic powder is (1.2-1.6):(8.8-8.4). The molding agent comprises, by mass, 1.5-3% of styrene-butadiene-styrene copolymers (SBS), 0.5-1.5% of antioxidants, 2-8% of high density polyethylene (HDPE), 1.5-4% of polyethylene-acetic acid ester, 4-6% of polyethylene glycol and 78-90% of polyformaldehyde. The metal ceramic material is used in a MIM process and serves as a MIM feeding material, and the complex precise structural part product meeting the requirements of various 3C electronic devices can be machined and manufactured.

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