Title: Surface treatment method of high temp.-resistant and long life electric iron head
Application Number: 85100592 Application Date: 1985.04.01
Publication Number: 1003917 Publication Date: 1986.10.08
Approval Pub. Date: Granted Pub. Date: 1989.03.01
International Classifi-cation: B23K3/02,C25D3/56,C25D5/10,C25D15/00
Applicant(s) Name: Harbin Polytechnical College Address:
Inventor(s) Name:
Attorney & Agent: HUANG JINYANG
Abstract:
     By electroplating, a layer of Ni-Fe-Ni-Fe-Al203-Ni=fe was plated on the surface of the electric iron head to make it high temp. -resistant and to lengthen the life of the iron. This head will be well infiltrated by tin-lead solder and so, the welding would be of high quality.
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