홈 > Term: Parkerizing
Parkerizing
Treatment of steel in hot aqueous solution of free phosphoric acid and manganese dihydrogen phosphate, other salts sometimes being used as accelerators. A fine-grained 2252 insoluble film of ferric phosphate is formed in a few minutes, which is corrosion resistant.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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