PASTE COMPOSITION, CARBIDE SINTERED BODY, METHOD FOR PRODUCING SAME, AND REFRACTORY MEMBER

Title:

PASTE COMPOSITION, CARBIDE SINTERED BODY, METHOD FOR PRODUCING SAME, AND REFRACTORY MEMBER

Document Type and Number:

WIPO Patent Application WO/2018/164118

Kind Code:

A1

Abstract:

[Problem] To provide a paste composition which enables the achievement of a carbide sintered body that has high density and high gas shielding performance, while containing less residual sintering assistant in the sintered body even in cases where sintering is carried out at lower temperatures than ever before. [Solution] A paste composition which contains a carbide that has a melting point of 3,000°C or higher and a fluoride of at least one element that is selected from among elements in group 2 or group 3 of the periodic table.

Inventors:

MEGURO KAZUNARI (JP)
KUROMURA TETSUMUNE (JP)

Application Number:

PCT/JP2018/008563

Publication Date:

September 13, 2018

Filing Date:

March 06, 2018

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Assignee:

MITSUI MINING & SMELTING CO (JP)

International Classes:

C04B35/56; C04B37/00; C04B41/80; C30B29/36

Foreign References:

JPS62104002A	1987-05-14
JP2010248060A	2010-11-04
JP2004091241A	2004-03-25

Attorney, Agent or Firm:

NAGAI Hiroshi et al. (JP)

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