SE9200618D0 - FOERBINDNING - Google Patents
FOERBINDNINGInfo
- Publication number
- SE9200618D0 SE9200618D0 SE9200618A SE9200618A SE9200618D0 SE 9200618 D0 SE9200618 D0 SE 9200618D0 SE 9200618 A SE9200618 A SE 9200618A SE 9200618 A SE9200618 A SE 9200618A SE 9200618 D0 SE9200618 D0 SE 9200618D0
- Authority
- SE
- Sweden
- Prior art keywords
- ceramic material
- solder
- atmosphere
- gas
- hwich
- Prior art date
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
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/026—Joining 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/144—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being welded or soldered
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6582—Hydrogen containing atmosphere
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/40—Metallic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Resistance Heating (AREA)
Abstract
The binding metal layer on loading is deformed plastically at a tension which is lower than that at hwich breakage occurs in the ceramic material. In the process of producing a mechanically strong, electrical conductive connection between the metallic and ceramic materials, the union is effected by soldering in a reducing atmosphere. The atmosphere is of gas, comprising at least 5 vol.% hydrogen, with the remainder being mainly nitrogen or inert gas. A non-alloyed metal is used as solder, and has a melting point of over 900 deg.C., i.e. silver is a preferred solder. The ceramic material consists of molybdenum disilicide.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9200618A SE505826C2 (en) | 1992-03-02 | 1992-03-02 | Connection between a metallic material and a mainly molybdenum disilicide consisting of ceramic meterial, and ways of making such a connection |
DE19924224442 DE4224442C2 (en) | 1992-03-02 | 1992-07-24 | Electrical resistance heating element and method for its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9200618A SE505826C2 (en) | 1992-03-02 | 1992-03-02 | Connection between a metallic material and a mainly molybdenum disilicide consisting of ceramic meterial, and ways of making such a connection |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9200618D0 true SE9200618D0 (en) | 1992-03-02 |
SE9200618L SE9200618L (en) | 1992-06-23 |
SE505826C2 SE505826C2 (en) | 1997-10-13 |
Family
ID=20385470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9200618A SE505826C2 (en) | 1992-03-02 | 1992-03-02 | Connection between a metallic material and a mainly molybdenum disilicide consisting of ceramic meterial, and ways of making such a connection |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4224442C2 (en) |
SE (1) | SE505826C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4344193C2 (en) * | 1993-12-23 | 1996-09-05 | Foerster Inst Dr Friedrich | Process for applying a protective layer and protective element |
DE10194638D2 (en) * | 2000-10-24 | 2003-11-20 | Nanogate Technologies Gmbh | Soldering process for a ceramic-metal connection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3711489A1 (en) * | 1986-04-17 | 1987-10-22 | Volkswagen Ag | Fitting of metal impeller onto ceramic shaft - with metal sleeve interposed and secured via axial pressure |
DE3905690A1 (en) * | 1989-02-24 | 1990-08-30 | Forschungszentrum Juelich Gmbh | Process for flux-free coating, impregnation and soldering |
-
1992
- 1992-03-02 SE SE9200618A patent/SE505826C2/en not_active IP Right Cessation
- 1992-07-24 DE DE19924224442 patent/DE4224442C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4224442C2 (en) | 2002-08-01 |
SE505826C2 (en) | 1997-10-13 |
DE4224442A1 (en) | 1993-09-09 |
SE9200618L (en) | 1992-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |