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一种取向硅钢用氧化镁涂层液

InventionActive
8Claims · 1 independent
§ Ⅰ

Dossier Overview

Inventor

周明君; 赵伟伟; 刘祺; 周平

IPC Classification

C09D 1/00 (2006.01)C21D 1/70 (2006.01)C21D 1/26 (2006.01)C21D 9/00 (2006.01)C09D 7/61 (2018.01)C09D 7/65 (2018.01)C09D 5/25 (2006.01)

本发明涉及取向硅钢绝缘涂层技术领域,具体公开了一种取向硅钢用氧化镁涂层液,所述取向硅钢用氧化镁涂层液按重量百分比计,包括以下组分:氧化镁粉体9%‑16%、稀土元素化合物0.5%‑2.5%、纳米氧化铝0.3%‑1.5%、粘结剂1%‑5%、分散剂0.8%‑3.5%、流平剂0.1%‑0.5%、消泡剂0.1%‑1%、pH调节剂0.3%‑1%,余量为去离子水,本发明通过在涂层液中加入稀土化合物和纳米氧化铝,有效提高了涂层液的各项性能。

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