Open AccessManufacture on marine equipment special repair material—Metalock
Author(s) -
Zhi-Wei Shen,
Yaning Wang,
WenDong Song,
Lili Ji,
Lijun Cai
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/740/1/012050
Subject(s) - saponification , metallurgy , welding , materials science , process (computing) , computer science , biochemistry , chemistry , operating system
As a unique cold repair process, Metalock procedure perfectly solves the problem that cast iron parts are difficult to weld, but it can be welded when the proper procedures are used. The Metalock are the core of this process. However, its preparation technology has always been foreign, that China can only cost high prices from abroad. For the purchase, the wave bond is prepared by the cold pier process, which is mainly divided into four steps of cutting, surface treatment, phosphorus saponification and rolling forming. The subject selected 304 stainless steel with higher hardness, better corrosion resistance and high temperature resistance as the main material, and manufactured Metalock through pressure die and WEDM.