Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1976-08-19
1978-02-21
Husar, Francis S.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164138, B22D 1104, B22C 100
Patent
active
040747476
ABSTRACT:
An open type casting mold suitably used for continuously casting metals having a large temperature difference between the melting point and the solidifying point thereof, said casting mold comprising a water-cooling jacket, a 1st stage die portion of other refractory material than graphite inserted in the mold at the inlet portion, said refractory material having a lubricating action with slight abrasion, and a 2nd stage die portion of graphite inserted in the mold at the outlet portion, said 1st stage die portion extending over the back end of the water-cooling jacket into a pouring basin side for a definite length.
Better results are obtained by covering the outer surface of the extended portion of the 1st stage die portion with a fixing member of a refractory material, fixing the fixing member of refractory material to the 1st stage die portion by means of a metallic protecting member, and fixing the metallic protecting member to the water-cooling jacket.
REFERENCES:
patent: 2136394 (1938-11-01), Poland
patent: 3098269 (1963-07-01), Baier
patent: 3210812 (1965-10-01), Berwick
patent: 3414046 (1968-12-01), Pipitz
patent: 3424228 (1969-01-01), Warren
Otsuka Yoshinao
Sato Yu-ichiro
Takahashi Hirohiko
Tsukamoto Yoshiki
Brown John S.
Husar Francis S.
Taiheiyo Kinzoku Kabushiki Kaisha
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