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Title:
NI-BASED SELF-FLUXING ALLOY, GLASS PRODUCTION MEMBER USING NI-BASED SELF-FLUXING ALLOY, AND MOLD AND GLASS MASS TRANSPORT MEMBER EACH USING GLASS PRODUCTION MEMBER
Document Type and Number:
WIPO Patent Application WO/2020/235547
Kind Code:
A1
Abstract:
The present invention addresses the problem of, in a Ni-based self-fluxing alloy which can be used in a glass production member, a mold and a glass mass transport member, improving the slipperiness of the Ni-based self-fluxing alloy on a glass mass. A Ni-based self-fluxing alloy which can be used in a glass production member for transporting or molding a glass having a viscosity logη of 3 to 14.6 (= 103 to 1014.6 poise), the Ni-based self-fluxing alloy comprising 0 to 1.5% by mass inclusive of B, hard particles and Si. It is preferred that the content of B is 0% by mass or more and less than 1.0% by mass. It is preferred that the hard particles contain at least one component selected from a carbide, a nitride, an oxide and a cermet. It is preferred that the Ni-based self-fluxing alloy contains at least one metal selected from elements belonging to Groups 4, 5 and 6 on the periodic table in an amount of more than 0% by mass and 30% by mass or less.

Inventors:
KAWAMATA DAISUKE (JP)
AZUMA TOSHIFUSA (JP)
TSUCHIYA DAICHI (JP)
ASANO YUTAKA (JP)
SATOH YUKIO (JP)
Application Number:
PCT/JP2020/019745
Publication Date:
November 26, 2020
Filing Date:
May 19, 2020
Export Citation:
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Assignee:
TOYO SEIKAN GROUP HOLDINGS LTD (JP)
TOYO GLASS CO LTD (JP)
International Classes:
C22C19/03; C03B7/14; C03B9/30; C22C1/05; C22C19/05; C22C32/00
Domestic Patent References:
WO2011118576A12011-09-29
Foreign References:
JPS4739208A
JP2008201080A2008-09-04
JPH08311630A1996-11-26
JP2005146409A2005-06-09
JPH02229728A1990-09-12
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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