Band electrode submerged arc welding of chromium stainless steel and a material used in said welding
Abstract
Abstract THE BAND ELECTRODE SUBMERGED ARC-WELDING OF CHROMIUM STAINLESS STEEL, A WELD METAL WHICH IS EXCELLENT IN DUCTILITY AND CRACK RESISTANCE CAN BE OBTAINED BY MEANS OF USING A BAND ELECTRODE OF CHROMIUM STAINLESS STEEL IN COMBINATION WITH A FLUX CONTAINING 25 TO 50 PERCENT CALCIUM CARBONATE, 30 TO 50 PERCENT ALUMINA, 1 TO 10 PERCENT FLUORITE, AND 1 TO 10 PERCENT MAGNESIA, SAID ELECTRODE AND/OR FLUX BEING BLENDED WITH ALUMINUM, TITANIUM, COLUMBIUM, NITROGEN, CHROMIUM, MANGANESE, AND NICKEL OR COBALT, SO THAT THE WELD METAL CONTAINS THESE ELEMENTS IN THE RATIO OF 0.015 TO 0.15 PERCENT ALUMINUM, 0.0025 TO 0.22 PERCENT TITANIUM, 0.35 TO 2,8 PERCENT COLUMBIUM, 0.01 TO 0.075 PERCENT NITROGEN, 8.5 TO 25 PERCENT CHROMIUM, 0.15 TO 2.0 PERCENT MANGANESE, AND LESS THAN 2.8 PERCENT NICKEL OR COBALT.
Inventors
- 👤 Tomokazu Godai
- 👤 Makoto Tomita
- 👤 Osamu Tanaka
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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