FIELD: metallurgy.
SUBSTANCE: in wire relation between boron content in powder filler and powder filler content in wire is a value (0.18-0.40):1, and relation between wire components is established as following, wt %: powder filler, containing boron 65-80, metal envelope 20-35. In the capacity of powder filler, containing boron, can be used alloy of boron with iron, at that boron content in alloy is 15-25 wt %.
EFFECT: increasing and stabilisation at high level of boron recovery range, decreasing of processing scrap, reduction of wire consumption and effectiveness increase of boron usage.
2 cl
| Title | Year | Author | Number |
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| 0 |
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| CLAD POWDERED MODIFIER | 0 |
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SU1771869A1 |
| METHOD OF ALLOYING STEEL BY MANGANESE | 1995 |
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