Manufacturing method of preparing ceramic membrane on stainless steel surface

The invention provides a preparation method for preparing a ceramic membrane on a stainless steel surface. For the stainless steel surface, the micro-arc oxidation technology of the monopole pulse power supply mode or the bipolar pulse power mode is used to prepare a ceramic film with high hardness,...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JEOU-LONG, SUNG, TA-LUN, CHEN, LI-HAN, CHEN, SHIN-TSE, CHENG, SHIH-WEN, KUO, KWAN-NIN, WEI, CHING-LONG, WU, CHEN-YING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:	The invention provides a preparation method for preparing a ceramic membrane on a stainless steel surface. For the stainless steel surface, the micro-arc oxidation technology of the monopole pulse power supply mode or the bipolar pulse power mode is used to prepare a ceramic film with high hardness, wear resistance and corrosion resistance in an aluminate electrolyte. Micro-arc oxidation technology, in which stainless steel (316L) serves as the base material, is used to prepare a ceramic-like film of ceramic material on the surface of stainless steel in an aluminate-based electrolyte system, thereby improving the hardness, wear resistance and corrosion resistance of stainless steel. In addition, the application field of micro-arc oxidation technology can also be expanded.