GB594561A - Method of making vacuum-tight joints between ceramic elements and other metallic or ceramic elements - Google Patents

Method of making vacuum-tight joints between ceramic elements and other metallic or ceramic elements

Info

Publication number
GB594561A
GB594561A GB5698/45A GB569845A GB594561A GB 594561 A GB594561 A GB 594561A GB 5698/45 A GB5698/45 A GB 5698/45A GB 569845 A GB569845 A GB 569845A GB 594561 A GB594561 A GB 594561A
Authority
GB
United Kingdom
Prior art keywords
ceramic elements
metallic
tight joints
making vacuum
silver
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5698/45A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Publication of GB594561A publication Critical patent/GB594561A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/006Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of metals or metal salts
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658Atmosphere during thermal treatment
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12Metallic interlayers
    • C04B2237/125Metallic interlayers based on noble metals, e.g. silver
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12Metallic interlayers
    • C04B2237/126Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32Ceramic
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40Metallic
    • C04B2237/408Noble metals, e.g. palladium, platina or silver
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/70Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/708Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the interlayers
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/72Forming laminates or joined articles comprising at least two interlayers directly next to each other

Landscapes

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

Abstract

A solder for making vacuum-tight joints between ceramic elements and other ceramic or metal elements comprises either the eutectic silver-copper alloy of 72 per cent silver and 28 per cent copper or a copper-silver alloy containing 85 to 90 per cent of silver.
GB5698/45A 1944-03-16 1945-03-07 Method of making vacuum-tight joints between ceramic elements and other metallic or ceramic elements Expired GB594561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH594561X 1944-03-16

Publications (1)

Publication Number Publication Date
GB594561A true GB594561A (en) 1947-11-13

Family

ID=4522347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5698/45A Expired GB594561A (en) 1944-03-16 1945-03-07 Method of making vacuum-tight joints between ceramic elements and other metallic or ceramic elements

Country Status (1)

Country Link
GB (1) GB594561A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189084A (en) * 1978-06-15 1980-02-19 Motorola, Inc. Low cost assembly processes for non-linear resistors and ceramic capacitors
US4544091A (en) * 1982-05-06 1985-10-01 Gte Products Corporation Target bonding process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189084A (en) * 1978-06-15 1980-02-19 Motorola, Inc. Low cost assembly processes for non-linear resistors and ceramic capacitors
US4544091A (en) * 1982-05-06 1985-10-01 Gte Products Corporation Target bonding process

Similar Documents

Publication Publication Date Title
GB1300439A (en) Hermetically sealed electrical connector
ES442358A1 (en) Metallic bonding method
GB904292A (en) Composite butt-joint assembly
GB594561A (en) Method of making vacuum-tight joints between ceramic elements and other metallic or ceramic elements
GB802304A (en) Improvements in or relating to vacuum-tight vessels comprising a ceramic/ceramic or ceramic/metal joint
GB554545A (en) Joining beryllium to other metals by fusion particularly for x-ray apparatus
GB609035A (en) Improved pressure-welding process, and articles produced thereby
GB466049A (en) Improvements relating to the soldering of ceramic materials
GB927487A (en) Improvements relating to the bonding of non-metallic refractory members to metal members
GB1351317A (en) Process for preparing composite ceramic-metal structures
ES436734A1 (en) Soldering alloy for connecting parts of which at least some are made of aluminium
GB1471438A (en) Metal-ceramic solder joints
FR2114283A5 (en) Multi metal joints - formed by casting one metal onto another to produce complex joints for electrical conductors
GB809915A (en) Improvements in or relating to vacuum-tight metal to ceramic joints
GB604193A (en) Improved method of joining metals by brazing
GB907734A (en) Method of soldering silicon or silicon alloy
GB721881A (en) Improvements in methods of soldering and solder therefor
CA608295A (en) Soldering of copper or copper alloys
ES382117A1 (en) Method of making semiconductor components
GB638326A (en) Improvements in the manufacture of metal-glass seals comprising an alloy component
GB574731A (en) Improvements in metal-to-glass seals
GB734840A (en) Composite metal article and method of joining metal parts
GB595796A (en) Improvements in or relating to arrangements for hermetically sealing electrical apparatus in casings
ES333624A1 (en) Improvements relating to soldering
GB850190A (en) Improvements in or relating to methods of metallizing surfaces of ceramic bodies incorporated in thermionic valves