With regard to the welded joint,
With regard to the welded joint in rihui welding,the microstructure of the fusion zone presented
predominance of primary ferrite,consisting of grain boundary ferrite and polygonal ferrite,
and ferrite with an aligned second phase.The Vickers microhardness obtained mean values below 180 VH both in the heat affected zone and the fusion zone.
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 655 Return