Influencia de la adición de cobre y de bronce sobre las propiedades de los aceros inoxidables austeníticos sinterizados

  1. Velasco, F. 1
  2. Antón, N. 2
  3. Candela, N. 2
  4. Torralba, J. M. 2
  1. 1 Universidad Jaime I. Dept. de Tecnología
  2. 2 E.T.S. de Ingenieros de Minas. Dept. de Materiales
Revue:
Revista de metalurgia

ISSN: 0034-8570

Année de publication: 1997

Volumen: 33

Número: 2

Pages: 120-125

Type: Article

DOI: 10.3989/REVMETALM.1997.V33.I2.870 DIALNET GOOGLE SCHOLAR lock_openAccès ouvert editor

D'autres publications dans: Revista de metalurgia

Résumé

The effect that, on AISI 316L and 304L stainless steels alloyed with copper and bronze in different percentages up to a maximun of 20 % wt, produce both the alloying content and the sintering temperature over physical and mechanical properties and over the microstructure of sintered stainless steels are studied. Alloying with copper and bronze improves the density of sintered steels at the two sintering temperatures used. Copper and bronze promote liquid phase sintering (transitory or permanent), that activates sintering process. Tensile strength of stainless steel is highly improved for higher alloying contents. Moreover, tensile strength presents greater values alloying with bronze than with copper.

La source de données: Dialnet