1. Problems in welding of dissimilar metals Some inherent problems of dissimilar metal welding hinder its development, such as the composition…
- 17 October 2019
Investment Casting Processes
Wax Pattern Making Wax replicas of the desired castings are produced by injection moulding using a metal die. Wax Pattern…
- 16 October 2019
Precision Machining
Machining With ISO9001 and TS16949 certificates, EVERGREEN Machining workshop, mainly range from turning, drilling, milling, grinding…etc., can make the precision…
- 11 May 2019
Iron Material Comparing in Different Countries
Country Gray iron China – HT350 HT300 HT250 HT200 HT150 HT100 Japan – FC350 FC300 FC250 FC200 FC150 FC100 America NO.60…