WELD MATERIAL FOR HIGH-Cr FERRITIC HEAT-RESISTANT STEEL

• Main Authors: NANBA SHIGENOBU, MURANISHI YOSHIMASA, TAKAUCHI EIRYO, MIYAMURA TAKEO, OYAMADA HIROMI
• Format: Patent
• Language: English; Japanese
• Published: 31.08.2020
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

To provide a weld material for high-Cr ferritic heat-resistant steel improving toughness by preventing occurrence of the δ-ferrite being a soft composition, and capable of obtaining a weld metal having favorable crack resistance and high temperature strength.SOLUTION: A weld material for high-Cr fer...