Composite coatings of titanium-aluminum nitride for steel against corrosion induced by solid NaCl deposit and water vapor at 600 °C
Título del documento: Composite coatings of titanium-aluminum nitride for steel against corrosion induced by solid NaCl deposit and water vapor at 600 °C
Revista: Materials research
Base de datos: PERIÓDICA
Número de sistema: 000312776
ISSN: 1516-1439
Autores: 1
Instituciones: 1Chinese Academy of Sciences, Shenyang, Liaoning. China
Año:
Periodo: Ene-Mar
Volumen: 7
Número: 1
Paginación: 27-33
País: Brasil
Idioma: Inglés
Tipo de documento: Nota breve o noticia
Enfoque: Experimental
Resumen en inglés Composite coatings (Ti,Al)N with different Al content were deposited on a wrought martensite steel 1Cr11Ni2W2MoV by reactive multi-arc ion plating. With the addition of Al to the coatings, the crystallographic structure of them changed from B1 NaCl to B4 ZnS, the relevant hardness and adhesive strength firstly increased then decreased and their oxidation-resistance was also dramatically improved. It was indicated that the introduction of Al was beneficial to (Ti,Al)N coatings against corrosion induced by NaCl(s) in wet oxygen at 600 °C as well as wet corrosion in NaCl solution at ambient temperature
Disciplinas: Ingeniería
Palabras clave: Ingeniería mecánica,
Ingeniería metalúrgica,
Acero,
Revestimientos,
Titanio,
Nitruro de aluminio,
Resistencia,
Corrosión,
Oxidación,
Cloruro de sodio
Keyword: Engineering,
Mechanical engineering,
Metallurgical engineering,
Steel,
Coatings,
Titanium,
Aluminum nitride,
Resistance,
Corrosion,
Oxidation,
Sodium chloride
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