Formation of Amorphous Fe-Cr-P-C Alloy Coating Films by a Newly Developed Thermal Spraying Technique
-
Published:2010-06
Issue:
Volume:654-656
Page:1090-1093
-
ISSN:1662-9752
-
Container-title:Materials Science Forum
-
language:
-
Short-container-title:MSF
Author:
Komaki Masahiro1,
Mimura Tsunehiro1,
Kusumoto Yuji1,
Kurahasi Ryurou1,
Kouzaki Masahisa1,
Yamasaki Tohru2
Affiliation:
1. Nakayama Steel Works, Ltd.
2. University of Hyogo
Abstract
Some amorphous Fe-Cr-P-C coating films having high hardness and high corrosion resistance have been produced by a newly developed thermal spraying technique. In order to control the temperatures of the powder particles in the flame spray and the substrate, a newly developed cylindrical nozzle, with external cooling nitrogen gas, was mounted to the front end of the thermal spray gun. Fe70Cr10P13C7 films with various external cooling gas velocities between 20 m/s and 40 m/s exhibited entire amorphous structure without oxides and/or unmelted particles. Corrosion-resistance of the films was observed in immersion tests using various corrosive liquids.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献