GB485356A - Improvements in and relating to vacuum-tight connections between ceramic material and metal - Google Patents
Improvements in and relating to vacuum-tight connections between ceramic material and metalInfo
- Publication number
- GB485356A GB485356A GB27397/37A GB2739737A GB485356A GB 485356 A GB485356 A GB 485356A GB 27397/37 A GB27397/37 A GB 27397/37A GB 2739737 A GB2739737 A GB 2739737A GB 485356 A GB485356 A GB 485356A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- ceramic material
- silver
- vacuum
- manganese
- 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
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
- C04B37/021—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles in a direct manner, e.g. direct copper bonding [DCB]
-
- 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
- C04B2235/6581—Total pressure below 1 atmosphere, e.g. vacuum
-
- 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
- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
-
- 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
- C04B2237/402—Aluminium
-
- 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
- C04B2237/407—Copper
-
- 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
- C04B2237/408—Noble metals, e.g. palladium, platina or silver
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
485,356. Uniting metal to ceramic material by heat. BRITISH THOMSONHOUSTON CO., Ltd. Oct. 8, 1937, No. 27397. Convention date, Oct. 13, 1936. [Class 36] A method of producing a vacuum-tight connection between metal and a ceramic material consists in alloying with the basic metal another metal or metals capable of entering into chemical combination with the ceramic surface and then fusing the metal on to the ceramic material. The basic metal may consist of silver, copper, or aluminium, which are combined with a few per cent of silicon, manganese, tin, lithium, or phosphorus. A silver-manganese or silver-silicon alloy are used for melting on to a porcelain body when the operations are performed in an oxidizing atmosphere. A reducing - atmosphere or a vacuum furnace are preferably employed when the metal is fused to magnesium-silicates, e.g. steatite or similar materials which release oxygen when heated up.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE485356X | 1936-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB485356A true GB485356A (en) | 1938-05-18 |
Family
ID=6543274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27397/37A Expired GB485356A (en) | 1936-10-13 | 1937-10-08 | Improvements in and relating to vacuum-tight connections between ceramic material and metal |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB485356A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103514972A (en) * | 2012-06-25 | 2014-01-15 | 比亚迪股份有限公司 | Silver conductive slurry used for solar cell, solar cell, and solar cell preparation method |
-
1937
- 1937-10-08 GB GB27397/37A patent/GB485356A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103514972A (en) * | 2012-06-25 | 2014-01-15 | 比亚迪股份有限公司 | Silver conductive slurry used for solar cell, solar cell, and solar cell preparation method |
CN103514972B (en) * | 2012-06-25 | 2016-06-22 | 比亚迪股份有限公司 | A kind of conductive silver slurry used for solar batteries, solar battery sheet and preparation method thereof |
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