Record number :
2139204
Title of article :
Effect of alloying elements on the amorphous formation and corrosion resistance of electroless Ni–P based alloys
Author/Authors :
Bangwei، نويسنده , , Zhang and Haowen، نويسنده , , Xie، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Pages :
6
From page :
286
To page :
291
Abstract :
In order to verify the effect of alloying elements on the amorphous formation and corrosion resistance of electroless Ni–P based alloys, a series of alloys for the binary Ni–P, ternary Ni–Sn–P and quaternary Ni–Sn–Cu–P alloys have been prepared by chemical plating. It has been found that P is an easily formable element of the amorphous phase and adding the tin to the binary Ni–P alloys improves the formability of the amorphous phase. However, copper is a non-favorable element for the formation of the amorphous phase. The experimental fact can be understood with the formation theory of amorphous alloys by one of the authors. It has been also found that adding tin to the Ni–P deposits does not usually improve the corrosion resistance but adding copper usually improves the corrosion properties for the Ni–P and Ni–Sn–P deposits. The corrosion properties for either Ni–Sn–P or Ni–Sn–Cu–P amorphous deposits are as good as or superior to those of stainless steel.
Keywords :
Electroless Plating , alloying element , Ni–P based alloys , corrosion property , Amorphous formation
Journal title :
MATERIALS SCIENCE & ENGINEERING: A
Serial Year :
2000
Link To Document :
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