Earlier it was considered, that both in basic material and in welded joint cracks existence is not acceptable, and their origination during product service sign...
Metallurgical processes, occurred during point fusing, in spite of short-term of their behavior, are reproduced, apparently, with the same completeness level, a...
Surface tension (γ) on the surface of crystal and liquid influence on the critical size of the nucleus. The bigger is energy of interphase boundary, the more en...
General program of enterprise about technology attestation by tests conducting is: – Welding parameters determination; – Examination of ...
The cold crack (chipping off) is the most frequent defect of fusion zone during fusion, which is located in certain distance from the fusion surface. The temper...
