LOW-TEMPERATURE WELDING BRAZING FILLER METAL FOR RAIL BONDING

摘要

PROBLEM TO BE SOLVED: To provide a low-temperature welding brazing filler metal for rail bonding which contains no cadmium, facilitates the brazing work while its shear strength is high.;SOLUTION: In the low-temperature welding brazing filler metal for rail bonding, the solidus temperature is ≤200°C, the liquidus temperature is ≤260°C, and the difference between the solidus temperature and the liquidus temperature is ≥30°C.;COPYRIGHT: (C)2011,JPO&INPIT