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Patent Searching and Data


Title:
METAL MELTING FURNACE
Document Type and Number:
WIPO Patent Application WO/2021/186749
Kind Code:
A1
Abstract:
[Problem] To provide a metal melting furnace which makes it possible to prevent or inhibit the leakage of a melt and to regulate the direction of the leakage. [Solution] A metal melting furnace provided with a melt accommodation section which has an outer wall 1 at the outer peripheral part thereof and can hold a metal melt M therein, in which a plurality of cladding material layers are provided on an inner wall of the metal melting furnace which forms the melt accommodation section, a first cladding layer 10 constituting a surface that contacts with the metal melt M, among the cladding material layers, is made from a refractory material, and a sealing material 50 is provided at at least one boundary between the first cladding layer 10 and the outer wall 1.

Inventors:
MOCHIZUKI KIYATA (JP)
Application Number:
PCT/JP2020/015511
Publication Date:
September 23, 2021
Filing Date:
April 06, 2020
Export Citation:
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Assignee:
TOUNETSU CO LTD (JP)
International Classes:
F27D1/00; B22D41/02
Attorney, Agent or Firm:
NAGAI INTERNATIONAL PATENT BUREAU (JP)
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