Published July 2002
| Version v1
Journal article
Study on laser-cladding Ni-Al-WC alloy layer on the surface of chrome cast iron and alloy layer's micro-structure and properties
Creators
- 1. China Academy of Engineering Physics, Mianyang (China). Inst. of Nuclear Physics and Chemistry
- 2. China Academy of Engineering Physics, Mianyang (China). Inst. of Material
Description
Laser-cladding Ni-Al-WC alloy layer on the surface of chrome cast iron and alloy layer's micro-structure and properties are studied. The chemical composition, the phase structure, the average micro-hardness, the wear resistance and the corrosion resistance are analyzed for the Ni-Al-WC and the matrix, respectively. The results show that the metallurgical combination is achieved between the spray alloy layer and the surface of chrome cast iron, the chemical composition and micro-structure in the surface layer of the specimen are changed basically, and the micro-hardness, the wear resistance, the corrosion resistance in the surface layer are increased with a large range
Additional details
Publishing Information
- Journal Title
- Atomic Energy Science and Technology
- Journal Volume
- 36
- Journal Issue
- 4-5
- Journal Page Range
- p. 450-453
- ISSN
- 1000-6931
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 34039030
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALLOYS; CAST IRON; CHEMICAL COMPOSITION; CORROSION RESISTANCE; LASER RADIATION; LAYERS; MICROHARDNESS; MICROSTRUCTURE; RADIATION HARDENING; SURFACES; WEAR RESISTANCE
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; ELECTROMAGNETIC RADIATION; HARDENING; HARDNESS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; PHYSICAL RADIATION EFFECTS; RADIATION EFFECTS; RADIATIONS; SILICON ALLOYS; TRANSITION ELEMENT ALLOYS