Abstract
The material corrosion destroyed the harm which and the huge economic loss created to the humanity already aroused various countries interest, more and more took seriously by various countries' government and the scientific technical fields. Takes the steel and iron is the example, some people have calculated, the world every one divides in half the clock to have ton steel and iron to turn the red rust to abandon, but refines the energy which ton steel and iron needs to be possible to supply the general family life to use for three months.
This article is mainly through to the steel pipe top coat material research. What we designated is the Ni-P alloy, is mainly has ventilated the atomization system to result in the Ni-P powdered alloy, then the use polythene mellow agitation system rubber, in the rubber machine even spreading on the steel pipe surface, then in the tubular chain stove decomposes the protection again with the ammonia. After treating the hydrogen return to original state, after the agglutination steel pipe surface luminous inoxidizability is high, big extension service life.
KEYWORD: Ni-P Alloy Aerosol Law Sintering Technology System of plastic Spreading
