Study on the Weldability of Ni Base Superalloy (Part 9)
Improvement of Hot Crack Sensitivity of B-1900
1974 Volume 43 Issue 5 Pages 456-462
Details
1974 Volume 43 Issue 5 Pages 456-462
In this study, the improvement of hot crack sensitivity of B-1900 was investigated on the basis of the experimental results in regard to the effct of C contet on the hot crack sensitivity of Inconel 713C.
According to the results, it was made clear that the crystallization of white constituents was arrested with increasing C content and the hot crack sensitivity of B-1900 under low restraint conditions could be decreased by increasing C content.
