FREE CASTING PROCESS AND PLANT, AND CAST ARTICLE Russian patent published in 2015 - IPC B22D11/12 

Abstract RU 2550465 C2

FIELD: process engineering.

SUBSTANCE: proposed process comprises removal of fused metal from crucible fused metal surface level along with retention of fused metal shape by surface film (F) formed at outer surface. At solidification of retained fused metal (MS) removed along preset path (L1), fused metal is shaped as required by application of external force thereto ay displacement of outer and inner elements.

EFFECT: simplified process without use of dies.

16 cl, 2 ex, 6 dwg

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RU 2 550 465 C2

Authors

Jaokava,Dzun

Ivata,Jasusi

Sugijama,Josio

Ivakhori,Khiroaki

Amano,Norikhiro

Uehno,Norijuki

Kobajasi,Takekhito

Dates

2015-05-10Published

2011-09-12Filed