SU1591421A1 - Aluminum- nitride- based ceramic metal bonding paste - Google Patents

Aluminum- nitride- based ceramic metal bonding paste

Info

Publication number
SU1591421A1
SU1591421A1 SU4278721/33A SU4278721A SU1591421A1 SU 1591421 A1 SU1591421 A1 SU 1591421A1 SU 4278721/33 A SU4278721/33 A SU 4278721/33A SU 4278721 A SU4278721 A SU 4278721A SU 1591421 A1 SU1591421 A1 SU 1591421A1
Authority
SU
USSR - Soviet Union
Prior art keywords
percent
mass
bonding paste
oxide
aluminum
Prior art date
Application number
SU4278721/33A
Other languages
Russian (ru)
Inventor
Л.И. Боброва
Е.Н. Бухарин
Л.В. Курнышева
Original Assignee
Л.И. Боброва
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Л.И. Боброва filed Critical Л.И. Боброва
Priority to SU4278721/33A priority Critical patent/SU1591421A1/en
Application granted granted Critical
Publication of SU1591421A1 publication Critical patent/SU1591421A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5133—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the refractory metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

FIELD: instrument building, particularly, making of air-tight and mechanically durable and heat-resistant metal-ceramic joints. SUBSTANCE: bonding paste includes molybdenum and glaze consisting of silicon dioxide, aluminum oxide, calcium oxide, magnesium oxide and boron oxide. In addition, glaze includes manganese oxide and zirconium dioxide. Ingredients must be taken in the following proportions, namely: 55 percent by mass SiO, 20 percent by mass AlO, 10 percent by mass CaO, 4 percent by mass MgO, 1.5 percent by mass BO, 5.5 percent by mass MnO, and 7.5 percent by mass ZrO. Content of molybdenum and glaze in bonding paste must be from 85 to 90 percent by mass and 10 to 15 percent by mass, respectively. Bending strength of metal-ceramic joint made with use of aluminum-nitride bonding paste and alloy spacer (brazing material: copper) is between 100 and 160 MPa and post-cyclization (20 - 600 - 20 C) vacuum density accounts for 100 %. EFFECT: excellent metal-ceramic bonding material. 1 tbl
SU4278721/33A 1987-06-01 1987-06-01 Aluminum- nitride- based ceramic metal bonding paste SU1591421A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4278721/33A SU1591421A1 (en) 1987-06-01 1987-06-01 Aluminum- nitride- based ceramic metal bonding paste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4278721/33A SU1591421A1 (en) 1987-06-01 1987-06-01 Aluminum- nitride- based ceramic metal bonding paste

Publications (1)

Publication Number Publication Date
SU1591421A1 true SU1591421A1 (en) 1994-07-30

Family

ID=60527719

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4278721/33A SU1591421A1 (en) 1987-06-01 1987-06-01 Aluminum- nitride- based ceramic metal bonding paste

Country Status (1)

Country Link
SU (1) SU1591421A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344586C (en) * 2006-07-16 2007-10-24 常熟市银洋陶瓷器件有限公司 Powder for ceramic metallizing paste and its prepn
RU2559160C1 (en) * 2014-03-19 2015-08-10 Закрытое акционерное общество "НПО "НИИТАЛ" Metallisation technique for aluminium nitride ceramics
RU2619616C2 (en) * 2015-10-15 2017-05-17 Акционерное общество "Научно-производственное предприятие "Пульсар" Paste for aluminium nitride ceramics metallization

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344586C (en) * 2006-07-16 2007-10-24 常熟市银洋陶瓷器件有限公司 Powder for ceramic metallizing paste and its prepn
RU2559160C1 (en) * 2014-03-19 2015-08-10 Закрытое акционерное общество "НПО "НИИТАЛ" Metallisation technique for aluminium nitride ceramics
RU2619616C2 (en) * 2015-10-15 2017-05-17 Акционерное общество "Научно-производственное предприятие "Пульсар" Paste for aluminium nitride ceramics metallization

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