Experimental Study on the Plasma-Arc Remelting Treatment of Ni-Based PTAW Cladding

Yan Mi

doi:10.13374/j.issn1001-053x.1996.s2.007

Volume 18 Issue S2

Nov. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 1996 > 18(S2): 32-36

Yan Mi. Experimental Study on the Plasma-Arc Remelting Treatment of Ni-Based PTAW Cladding[J]. Chinese Journal of Engineering, 1996, 18(S2): 32-36. doi: 10.13374/j.issn1001-053x.1996.s2.007

Citation:

Yan Mi. Experimental Study on the Plasma-Arc Remelting Treatment of Ni-Based PTAW Cladding[J]. Chinese Journal of Engineering, 1996, 18(S2): 32-36. doi: 10.13374/j.issn1001-053x.1996.s2.007

Yan Mi. Experimental Study on the Plasma-Arc Remelting Treatment of Ni-Based PTAW Cladding[J]. Chinese Journal of Engineering, 1996, 18(S2): 32-36. doi: 10.13374/j.issn1001-053x.1996.s2.007

Citation:

Yan Mi. Experimental Study on the Plasma-Arc Remelting Treatment of Ni-Based PTAW Cladding[J]. Chinese Journal of Engineering, 1996, 18(S2): 32-36. doi: 10.13374/j.issn1001-053x.1996.s2.007

PDF( 371 KB)

Experimental Study on the Plasma-Arc Remelting Treatment of Ni-Based PTAW Cladding

doi: 10.13374/j.issn1001-053x.1996.s2.007

Yan Mi

Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PRC

Received Date: 1996-01-22
Available Online: 2021-11-13

Abstract

Abstract

The effect of plasma arc remelting treatment on the microstructure and wear resistance of overlay is investigated and discussed.With plasma are remelting process, a remelting-chilling layer formed on the overlay surface.In the layer,the matrix structure transormed from γ-Ni to Cr_0.7Fe_0.36Ni_2.90,and fine crystallite grains were obtained. Both abrasive and adhesive wear resistance were maised by plasma the remelting process.
- plasma arc,
- remelting,
- overlay