FIELD: metallurgy. SUBSTANCE: protective material contains (in % by mass): crystal graphite 10-45, technical grade carbon - the balance. EFFECT: improved quality of ingots; increased yield of the product. 1 tbl
Title | Year | Author | Number |
---|---|---|---|
PROTECTING COATING FOR SURFACE OF MOLTEN COPPER AND COPPER-BASED ALLOYS | 0 |
|
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SLAG-FORMING MIX FOR METAL LADLING | 0 |
|
SU1054425A1 |
Authors
Dates
1994-03-15—Published
1992-10-08—Filed