METHOD OF CUTTING REFRACTORY BODY, AND POWDER MIXTURE Russian patent published in 2000 - IPC

Abstract RU 2155174 C2

FIELD: refractory materials. SUBSTANCE: powder mixture contains particles of refractory metal oxide and combustion particles, which, when in contact with oxygen, burn down in exothermic reaction to form refractory oxide. Mixture of invention is distinguished by containing calcium oxide jointly with magnesium oxide. EFFECT: enabled more efficient cutting of refractory bodies at lower temperatures and even at ambient temperature. 15 cl, 2 tbl, 2 ex

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RU 2 155 174 C2

Authors

Zhan-P'Er Mejnkens

Bernar Somerkhauzen

Dates

2000-08-27—Published

1996-06-19—Filed