Published April 2001
| Version v1
Journal article
Study on surface modification of M2 steel induced by Cu ions and Al ions implantation
Creators
- 1. Beijing Normal Univ., Beijing (China). Inst. of Low Energy Nuclear Physics
- 2. Lanzhou Univ., Lanzhou (China). Dept. of Modern Physics
Description
Changes of surface hardness and wear resistances in M2 type steel implanted by Cu Al ions were reported. The dependence of surface strengthening on ion species and dose was studied by X-ray diffraction (XRD) and Rutherford Backscattering Spectroscopy (RBS) for microhardness and wear resistances measurement. It is shown that both hardness and wear resistance increases apparently after ion implantation. XRD analysis indicates that different phases formed after Al Cu ions implanted. It is also suggested that Cu, Al ions have different role in surface strengthening
Additional details
Publishing Information
- Journal Title
- Nuclear Techniques
- Journal Volume
- 24
- Journal Issue
- 4
- Journal Page Range
- p. 295-299
- ISSN
- 0253-3219
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 32044448
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALUMINIUM IONS; COPPER IONS; CRYSTAL-PHASE TRANSFORMATIONS; ION IMPLANTATION; MICROHARDNESS; MODIFICATIONS; RUTHERFORD SCATTERING; STEELS; SURFACE PROPERTIES; WEAR RESISTANCE; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; ELASTIC SCATTERING; HARDNESS; IONS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; PHASE TRANSFORMATIONS; SCATTERING; TRANSITION ELEMENT ALLOYS