Published February 2001
| Version v1
Journal article
Influence of a laser rapid heat treatment on the corrosion resistance of the high nitrogen steel X30CrMoN15 1 + 0.3% N
- 1. Hahn-Meitner-Institut Berlin GmbH (Germany). Abt. Wrkstoffe SF3
- 2. Essen Univ. (Germany). Werkstofftechnik
Description
By rapid heat treatments surface layers with properties that are distinctly different from those of the initial microstructure can be generated. In case of high nitrogen steels the rapid heat treatment aims at generating a hard surface with compressive residual stresses and high corrosion resistance. Here, the microstructure, the residual stresses and especially the corrosion behaviour of the rapid heat treated high nitrogen steel X30CrMoN15 1 and the reference steel X39CrMo17 1 are presented in dependence of the maximum heat treatment temperature and the heating rate. (orig.)
Additional details
Publishing Information
- Journal Title
- Materials and Corrosion
- Journal Volume
- 52
- Journal Issue
- 2
- Journal Page Range
- p. 99-105
- ISSN
- 0947-5117
- CODEN
- MTCREQ
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 32017226
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CORROSION RESISTANCE; HEAT TREATMENTS; HEATING RATE; LASER-RADIATION HEATING; MARTENSITIC STEELS; MICROSTRUCTURE; NITROGEN ADDITIONS; PASSIVATION; PITTING CORROSION; POTENTIOMETRY; RESIDUAL STRESSES; SCANNING ELECTRON MICROSCOPY; SURFACE TREATMENTS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 1000-4000 K; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; COHERENT SCATTERING; CORROSION; DIFFRACTION; ELECTRON MICROSCOPY; HEATING; IRON ALLOYS; IRON BASE ALLOYS; MICROSCOPY; PLASMA HEATING; QUANTITATIVE CHEMICAL ANALYSIS; SCATTERING; STEELS; STRESSES; TEMPERATURE RANGE; TITRATION; TRANSITION ELEMENT ALLOYS; VOLUMETRIC ANALYSIS
Optional Information
- Notes
- 13 refs.