GB540991A - Improvements in ceramic-to-metal seals - Google Patents
Improvements in ceramic-to-metal sealsInfo
- Publication number
- GB540991A GB540991A GB11705/40A GB1170540A GB540991A GB 540991 A GB540991 A GB 540991A GB 11705/40 A GB11705/40 A GB 11705/40A GB 1170540 A GB1170540 A GB 1170540A GB 540991 A GB540991 A GB 540991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- glaze
- metal
- reducible
- july
- 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
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- 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
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- 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
- C04B37/025—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of glass or ceramic material
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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- 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
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- 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
- C04B2237/10—Glass interlayers, e.g. frit or flux
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- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
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- C04B2237/122—Metallic interlayers based on refractory metals
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- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/123—Metallic interlayers based on iron group metals, e.g. steel
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- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/124—Metallic interlayers based on copper
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- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
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- C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
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- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
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- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
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- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
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- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
- C04B2237/525—Pre-treatment of the joining surfaces, e.g. cleaning, machining by heating
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/55—Pre-treatments of a coated or not coated substrate other than oxidation treatment in order to form an active joining layer
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/59—Aspects relating to the structure of the interlayer
- C04B2237/592—Aspects relating to the structure of the interlayer whereby the interlayer is not continuous, e.g. not the whole surface of the smallest substrate is covered by the interlayer
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/64—Forming laminates or joined articles comprising grooves or cuts
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/72—Forming laminates or joined articles comprising at least two interlayers directly next to each other
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/78—Side-way connecting, e.g. connecting two plates through their sides
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- 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
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube
Abstract
540,991. Coating with metal. BRITISH THOMSON-HOUSTON CO., Ltd. July 15, 1940, No. 11705. Convention date, July 14, 1939. [Class 82 (ii)] [Also in Groups XXXVI and XXIII] A ceramic body, e.g. an insulator, 4 is coated at 2 with a minor proportion of non-reducible glaze and a major proportion of powdered refractory metal, the coating being heated to fuse the glaze in a reducing atmosphere, a metal part such as a flange 5 being hard or soft soldered to the metallized surface. An end plate 6 may be similarly attached. The refractory metal may be molybdenum or tungsten, in the latter case the metallizing being coppercoated before soldering. A suitable non- reducible glaze has the composition-feldspar 36.2 parts, flint 30.3 parts, whiting 15 parts, Florida clay 13 parts, and chromium oxide 5.5 parts. Specifications 369,534, 485,513 and 508,014 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US540991XA | 1939-07-14 | 1939-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB540991A true GB540991A (en) | 1941-11-07 |
Family
ID=21988799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11705/40A Expired GB540991A (en) | 1939-07-14 | 1940-07-15 | Improvements in ceramic-to-metal seals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB540991A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495322A (en) * | 1967-07-20 | 1970-02-17 | Motorola Inc | Process for bonding a silicon wafer to a ceramic substrate |
US4215466A (en) * | 1977-05-05 | 1980-08-05 | Chloride Silent Power Limited | Method of sealing ceramic electrolyte material in electrochemical cells |
DE3337364A1 (en) * | 1982-10-22 | 1984-04-26 | Usui Kokusai Sangyo K.K., Shizuoka | COMPOSITE COMPONENT MADE OF METAL AND CERAMIC AND METHOD FOR THE PRODUCTION THEREOF |
FR2634756A1 (en) * | 1988-07-28 | 1990-02-02 | Lilliwyte Sa | METHOD FOR JOINING CERAMIC COMPONENTS WITH METAL COMPONENTS AND MANUFACTURED PRODUCTS OBTAINED THEREBY |
-
1940
- 1940-07-15 GB GB11705/40A patent/GB540991A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3495322A (en) * | 1967-07-20 | 1970-02-17 | Motorola Inc | Process for bonding a silicon wafer to a ceramic substrate |
US4215466A (en) * | 1977-05-05 | 1980-08-05 | Chloride Silent Power Limited | Method of sealing ceramic electrolyte material in electrochemical cells |
DE3337364A1 (en) * | 1982-10-22 | 1984-04-26 | Usui Kokusai Sangyo K.K., Shizuoka | COMPOSITE COMPONENT MADE OF METAL AND CERAMIC AND METHOD FOR THE PRODUCTION THEREOF |
GB2128919A (en) * | 1982-10-22 | 1984-05-10 | Usui Kokusai Sangyo Kk | Joining ceramic to metal |
FR2634756A1 (en) * | 1988-07-28 | 1990-02-02 | Lilliwyte Sa | METHOD FOR JOINING CERAMIC COMPONENTS WITH METAL COMPONENTS AND MANUFACTURED PRODUCTS OBTAINED THEREBY |
US5009357A (en) * | 1988-07-28 | 1991-04-23 | Lilliwyte Societe Anonyme | Joining of ceramic components to metal components |
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