A Novel Heat Treatment Process for Surface Hardening of Steel: Metal Melt Surface Hardening

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Autoren

  • Yong-Sheng Fu
  • Wei Zhang
  • Xiaowei Xu
  • Jun Li
  • Minxu Xia
  • Jiangguo Li

Organisationseinheiten

Externe Organisationseinheiten

  • Shanghai Jiaotong University

Abstract

A novel heat treatment process for surface hardening of steel has been demonstrated and named as “metal melt surface hardening (MMSH).” A surface layer with a thickness of about 400 μm and a hardness of about 700 HV has been achieved by ejecting AISI 304 stainless steel melt at a temperature of about 1783 K (1510 °C) onto the 40Cr steel surface. This proposed MMSH provides a very promising application for surface hardening of steel.

Details

OriginalspracheEnglisch
Seiten (von - bis)3975-3979
Seitenumfang5
FachzeitschriftMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Jahrgang48.2017
AusgabenummerSeptember
DOIs
StatusVeröffentlicht - 21 Jun 2017