Wear Resistance of a Large Thick Fe Based Amorphous Composite Coating Deposited by Laser Cladding

Yong Tian Wang; Jia Wei Mo; Lu Lu Tao

doi:10.4028/www.scientific.net/MSF.913.390

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HomeMaterials Science ForumMaterials Science Forum Vol. 913Wear Resistance of a Large Thick Fe Based...

Wear Resistance of a Large Thick Fe Based Amorphous Composite Coating Deposited by Laser Cladding

Abstract:

A large thick Fe based amorphous composite coating was deposited on the carbon steel substrate by laser cladding method. The phase composition and microstructure are characterized using X-ray diffraction and scanning electron microscope, respectively. The results demonstrate that the large thick laser cladding coating has a typical layered structure mainly consisting of amorphous and nanocrystal phases. The wear resistance and microhardness property are tested by the Vickers hardness tester and MLS-225 type wet sand rubber wheel abrasion tester. The results show that the large thick laser cladding coating has excellent wear resistance and hardness.

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Periodical:

Materials Science Forum (Volume 913)

Pages:

390-395

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.913.390

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Online since:

February 2018

Authors:

Yong Tian Wang*, Jia Wei Mo, Lu Lu Tao

Keywords:

Amorphous, Microhardness, Wear Resistance

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