GB955069A - Improvements in or relating to methods of producing vacuumtight sintered bodies of insulating material - Google Patents
Improvements in or relating to methods of producing vacuumtight sintered bodies of insulating materialInfo
- Publication number
- GB955069A GB955069A GB708162A GB708162A GB955069A GB 955069 A GB955069 A GB 955069A GB 708162 A GB708162 A GB 708162A GB 708162 A GB708162 A GB 708162A GB 955069 A GB955069 A GB 955069A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suspension
- insulating
- liquid
- vacuo
- insulating material
- 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
- C04B33/00—Clay-wares
- C04B33/28—Slip casting
-
- 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
- C04B33/00—Clay-wares
- C04B33/30—Drying methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/10—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances metallic oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J1/24—Insulating layer or body located between heater and emissive material
-
- 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
- C04B2235/656—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
-
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES72700A DE1128051B (de) | 1961-02-24 | 1961-02-24 | Verfahren zur Herstellung vakuumdichter Isolier-Sinterkoerper fuer Formteile elektrischer Entladungsgefaesse |
Publications (1)
Publication Number | Publication Date |
---|---|
GB955069A true GB955069A (en) | 1964-04-15 |
Family
ID=7503403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB708162A Expired GB955069A (en) | 1961-02-24 | 1962-02-23 | Improvements in or relating to methods of producing vacuumtight sintered bodies of insulating material |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1128051B (xx) |
GB (1) | GB955069A (xx) |
NL (1) | NL274785A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3134505A1 (de) * | 1981-09-01 | 1983-03-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum herstellen einer emissionskathode |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL107296C (xx) * | 1958-03-18 |
-
0
- NL NL274785D patent/NL274785A/xx unknown
-
1961
- 1961-02-24 DE DES72700A patent/DE1128051B/de active Pending
-
1962
- 1962-02-23 GB GB708162A patent/GB955069A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL274785A (xx) | |
DE1128051B (de) | 1962-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20160376150A1 (en) | Conductive aerogel | |
GB864456A (en) | Improvements relating to electric cells of the hydrogen-oxygen type | |
GB653235A (en) | A porous electrode for galvanic accumulator elements and a method of producing such electrode | |
GB955069A (en) | Improvements in or relating to methods of producing vacuumtight sintered bodies of insulating material | |
US3037923A (en) | Process for electrophoretically coating a metal with particulate carbon material | |
GB685444A (en) | Improvements relating to thermionic cathodes | |
GB310383A (en) | Improvements in the manufacture and production of electrodes for edison accumulators | |
GB1101865A (en) | Improvements in or relating to the manufacture of porous metal articles | |
US3240970A (en) | Method and apparatus for replenishing hydrogen in a neutron generator | |
US3039000A (en) | Radiation shield structures and their production | |
US3640597A (en) | Method of producing neutron source tube with coated target | |
US3124711A (en) | Reifenschweiler | |
ES335304A1 (es) | Un metodo de fabricar un tubo de descarga electrica provis-to de un absorbedor que no se evapora. | |
GB1111436A (en) | Method of producing bodies of casting resin moulding material having a high filler content | |
GB868431A (en) | Improvements in or relating to a method of filling cavities with powdery electrically insulating material | |
US3572875A (en) | Vacuum tube | |
AT232146B (de) | Verfahren zur Herstellung eines vakuumdichten Isolier-Sinterkörpers | |
US3419386A (en) | Powder metallurgical process for making an electrolytic capacitor anode | |
GB1076519A (en) | Process for preparing pastes containing metal powder | |
US2986441A (en) | Neutron generator targets | |
GB824901A (en) | Improvements in or relating to methods of producing electrodes for electrolytic capacitors | |
GB948647A (en) | Improvements in or relating to sintered bodies | |
GB824902A (en) | Improvements in cathodes and emissive material therefor | |
DE1914920A1 (de) | Verfahren zur Herstellung vakuumdichter Isolier-Sinterkoerper fuer Formteile elektrischer Entladungsgefaesse | |
GB955058A (en) | Improvements in magnetic material |