Flux-cored wire for roller repair and preparation method
The invention discloses a flux-cored wire for roller repair and a preparation method, the flux-cored wire comprises an outer skin and a flux core, and the outer skin is a low-carbon steel strip; the flux core is composed of, by mass, 12%-32% of high-carbon ferrochrome, 1.8%-4.6% of micro-carbon ferr...
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Format: | Patent |
Sprache: | chi ; eng |
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