Sink roll bush structure improvements(3)

Link above -Sink roll bush structure improvements 3 c. Considering the material expansion coefficient of Sellite6 alloy and 00Cr17Ni14Mo2 is not the same. The proper clearance retained between part 2 and part 4. And to prevent zinc adhesion between part 2 and part 4 causes applied force to part 2. That is because sink roll […]

Sink roll bush structure improvements (2)

Link above The cracks were found on Stellite6 alloy block part after the structure put into use a period. After analysis the cause of cracks is the welded structure of Stellite6 alloy block and sink roll bush body. In the production the line is under high temperature environment of greater than 600 ℃.The state returns […]