Explosive and thermic compositions or charges – Metal or alloy or metalloid – each in particulate form – with... – Plural oxygen yielding compounds
Patent
1977-03-04
1978-08-01
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Metal or alloy or metalloid, each in particulate form, with...
Plural oxygen yielding compounds
149 37, C06B 3312
Patent
active
041040937
ABSTRACT:
A thermit composition useful for repairing ingot mould base plates is described. It comprises a particulate oxidizable metal, particulate iron oxide and a particulate refractory filler consisting wholly or partly of zircon, the refractory filler material being present in a proportion of 35 to 50 parts by weight per 100 parts by weight of easily oxidizable metal and iron oxide.
REFERENCES:
patent: 3695951 (1972-10-01), Helms et al.
Foseco Trading A.G.
Lechert Jr. Stephen J.
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