CHEMICALLY POLISHED COMPOSITION AND METHOD FOR PRODUCING METAL MATERIAL

To provide a chemically polished composition for local chemical polishing.SOLUTION: A chemically polished composition contains (1) hydrochloric acid, (2) phosphoric acid, (3) hydrogen peroxide, and (4) polysaccharide thickener.SELECTED DRAWING: None 【課題】局地的な化学研磨を行なう化学研磨処理組成物を提供すること。【解決手段】化学研磨処理組成物であ...

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Hauptverfasser: SHINOZAKI KAZUYUKI, NAGASAWA SOHEI, KATORI MITSUOMI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a chemically polished composition for local chemical polishing.SOLUTION: A chemically polished composition contains (1) hydrochloric acid, (2) phosphoric acid, (3) hydrogen peroxide, and (4) polysaccharide thickener.SELECTED DRAWING: None 【課題】局地的な化学研磨を行なう化学研磨処理組成物を提供すること。【解決手段】化学研磨処理組成物であって、(1)塩酸(2)リン酸(3)過酸化水素、及び、(4)多糖類増粘剤を含有する化学研磨処理組成物。【選択図】なし