一种钛合金浇注口磨削专用陶瓷微晶砂带及其制备方法

By using a hybrid abrasive of ceramic microcrystalline corundum and silicon carbide, along with a water- and oil-resistant super coating, the problems of low grinding efficiency and short lifespan of traditional abrasive belts in titanium alloy gating are solved, achieving a high-efficiency and heat-resistant grinding effect.

CN117506752BActive Publication Date: 2026-07-17SUZHOU FAR EAST ABRASIVES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SUZHOU FAR EAST ABRASIVES
Filing Date
2023-12-19
Publication Date
2026-07-17

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Abstract

本发明公开了一种钛合金浇注口磨削专用陶瓷微晶砂带及其制备方法，包括布基层、底胶层、植砂层、复胶层和超涂层，其中，所述植砂层采用陶瓷微晶刚玉磨料和碳化硅磨料组成的混合磨料作为植砂磨料，按重量组分计包括陶瓷微晶刚玉磨料100份，碳化硅磨料10～30份；所述超涂层的组分按重量份数包括环氧树脂100份，聚偏氟乙烯10～30份，活性填料120～150份，无机填料100～200份，纳米二氧化硅10～20份，硅烷偶联剂1～5份，颜料1～10份，本发明的优点在于采用了陶瓷微晶刚玉磨料并在超涂层中添加了聚偏氟乙烯，可以极大提高砂带的使用效率。
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