Preparation and properties of Fe-based amorphous coating - 文章详情页

作者：

Fu, Bin-You (Fu, Bin-You.) | He, Ding-Yong (He, Ding-Yong.) (学者：贺定勇) | Jiang, Jian-Min (Jiang, Jian-Min.) | Li, Xiao-Yan (Li, Xiao-Yan.)

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摘要：

Fe-based　amorphous　coatings　were　prepared　on　mild　carbon　steel　substrate　by　arc　spraying.　Microstructure　and　properties　of　coatings　were　investigated　by　XRD,　SEM,　TEM　and　micro-hardness　meter,　and　wear　resistance　of　coatings　was　investigated　by　wet　sand/rubber　wheel　abrasive　wear　tester.　The　experiment　results　show　that　the　coating　has　homogenous　laminated　microstructure　and　contains　only　a　little　micro-pores　and　oxides.　The　coating　has　high　hardness　and　wear　resistance.　The　microhardness　is　between　900-1000　HV100g,　and　the　relatively　wear　resistance　is　13　times　than　Q235　steel　under　the　same　experimental　condition.

关键词：

Microhardness Amorphous alloys Microstructure Abrasive coatings Wear of materials Wear resistance Metal cladding Abrasives

作者机构：

[ 1 ] [Fu, Bin-You]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [He, Ding-Yong]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Jiang, Jian-Min]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Li, Xiao-Yan]College of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China

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