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Title: Method of joining ITM materials using a partially or fully-transient liquid phase

Abstract

A method of forming a composite structure includes: (1) providing first and second sintered bodies containing first and second multicomponent metallic oxides having first and second identical crystal structures that are perovskitic or fluoritic; (2) providing a joint material containing at least one metal oxide: (a) containing (i) at least one metal of an identical IUPAC Group as at least one sintered body metal in one of the multicomponent metallic oxides, (ii) a first row D-Block transition metal not contained in the multicomponent metallic oxides, and/or (iii) a lanthanide not contained in the multicomponent metallic oxides; (b) free of metals contained in the multicomponent metallic oxides; (c) free of cations of boron, silicon, germanium, tin, lead, arsenic, antimony, phosphorus and tellurium; and (d) having a melting point below the sintering temperatures of the sintered bodies; and (3) heating to a joining temperature above the melting point and below the sintering temperatures.

Inventors:
; ; ;
Issue Date:
Research Org.:
Air Products and Chemicals, Inc., Allentown, PA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175669
Patent Number(s):
7011898
Application Number:
10/393,954
Assignee:
Air Products and Chemicals, Inc. (Allentown, PA)
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
FC-98FT40343
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Butt, Darryl Paul, Cutler, Raymond Ashton, Rynders, Steven Walton, and Carolan, Michael Francis. Method of joining ITM materials using a partially or fully-transient liquid phase. United States: N. p., 2006. Web.
Butt, Darryl Paul, Cutler, Raymond Ashton, Rynders, Steven Walton, & Carolan, Michael Francis. Method of joining ITM materials using a partially or fully-transient liquid phase. United States.
Butt, Darryl Paul, Cutler, Raymond Ashton, Rynders, Steven Walton, and Carolan, Michael Francis. Tue . "Method of joining ITM materials using a partially or fully-transient liquid phase". United States. https://www.osti.gov/servlets/purl/1175669.
@article{osti_1175669,
title = {Method of joining ITM materials using a partially or fully-transient liquid phase},
author = {Butt, Darryl Paul and Cutler, Raymond Ashton and Rynders, Steven Walton and Carolan, Michael Francis},
abstractNote = {A method of forming a composite structure includes: (1) providing first and second sintered bodies containing first and second multicomponent metallic oxides having first and second identical crystal structures that are perovskitic or fluoritic; (2) providing a joint material containing at least one metal oxide: (a) containing (i) at least one metal of an identical IUPAC Group as at least one sintered body metal in one of the multicomponent metallic oxides, (ii) a first row D-Block transition metal not contained in the multicomponent metallic oxides, and/or (iii) a lanthanide not contained in the multicomponent metallic oxides; (b) free of metals contained in the multicomponent metallic oxides; (c) free of cations of boron, silicon, germanium, tin, lead, arsenic, antimony, phosphorus and tellurium; and (d) having a melting point below the sintering temperatures of the sintered bodies; and (3) heating to a joining temperature above the melting point and below the sintering temperatures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {3}
}

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Works referenced in this record:

Reaction Processing and Properties of Sic-To-Sic Joints
journal, January 1993


A study of the transient liquid phase bonding process applied to a Ag/Cu/Ag sandwich joint
journal, March 1988


Joining of Alumina Ceramics Using Nanocrystalline Tape Cast Interlayer
journal, August 2000


Modelling of transient liquid phase bonding
journal, January 1995


Partial transient liquid-phase metals layer technique of ceramic-metal bonding
journal, January 1991