| YAN Tao,FAN Zi-shuan,ZHANG Zheng-dong.Iron-based Amorphous Alloy Coating Prepared by Self-shielded Surfacing Welding[J],42(4):87-90 |
| Iron-based Amorphous Alloy Coating Prepared by Self-shielded Surfacing Welding |
| Received:January 20, 2013 Revised:March 10, 2013 |
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| DOI： |
| KeyWord:self-shielded flux surfacing coating amorphous high wear resistance high hardness |
| Author | Institution |
| YAN Tao |
Corrosion and Protection Center,University of Science and Technology, Beijing , China |
| FAN Zi-shuan |
Corrosion and Protection Center,University of Science and Technology, Beijing , China |
| ZHANG Zheng-dong |
Corrosion and Protection Center,University of Science and Technology, Beijing , China |
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| Abstract: |
| A self-shielded flux with Fe,Cr,Ni and so on was welded onto 45 steel substrate and prepared to iron-based surfacing welding coating. The macro-morphology and welding process conditions were assessed. The phase composition and microstructureof the surfacing coating were characterized. And it 's hardness, wear resistance, corrosion resistance, thermal stability, crack resistance, self-protective properties,etc were studied. The results show that welding coating contains amorphous, with good wear-resistant, crack resistance, corrosion resistance, and good thermal stability, welding process performance, excellent comprehensive properties. |
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