Theories on relationship between metallurgy and microfissuring confirmed. Report describes research on effects of microstructure on cracking of heat-affected zones of welds in Inconel 718(R) alloy. In experimental studies, specimens subjected to various combinations of time-varying thermal and mechanical stresses to simulate welding conditions and to identify physical and chemical effects causing microfissuring.
Microstructure And Weld Cracking In Inconel 718(R)
NASA Tech Briefs ; 12 , 1
1988-01-01
Miscellaneous
No indication
English
Marine applications for Inconel alloy 625 weld overlays
Tema Archive | 1982
Weld defect detection and sizing - cracking the codes
| Tema Archive | 1999
Stress Corrosin Cracking Research on Pipeline Steel Weld
| British Library Online Contents | 1996
Further studies of cracking behavior in multipass fillet weld
| TIBKAT | 1972
Effect of weld speed on joint quality of Nd:YAG laser welded Inconel 718 alloy weldments
| British Library Conference Proceedings | 2021