[go: up one dir, main page]

GB1013867A - Improvements in the manufacture of ceramic tubes - Google Patents

Improvements in the manufacture of ceramic tubes

Info

Publication number
GB1013867A
GB1013867A GB3093464A GB3093464A GB1013867A GB 1013867 A GB1013867 A GB 1013867A GB 3093464 A GB3093464 A GB 3093464A GB 3093464 A GB3093464 A GB 3093464A GB 1013867 A GB1013867 A GB 1013867A
Authority
GB
United Kingdom
Prior art keywords
manufacture
ceramic tubes
thermocouples
kneading
extruding
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
GB3093464A
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.)
Max Planck Institut fuer Eisenforschung
Original Assignee
Max Planck Institut fuer Eisenforschung
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 Max Planck Institut fuer Eisenforschung filed Critical Max Planck Institut fuer Eisenforschung
Publication of GB1013867A publication Critical patent/GB1013867A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
    • G01K1/125—Protective devices, e.g. casings for preventing damage due to heat overloading for siderurgical use
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/12—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on chromium oxide
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Ceramic protector tubes for thermocouples are obtained by mixing 85% to 95% of ultrafine chromium sesquioxide with 15% to 5% of 0.01 to 0.12 mm. grain size chromium metal, adding a pulverized low temperature thermosetting synthetic resin and after adding water, kneading and extruding and closing at one end, allowing the binder to set, then firing at 1600 DEG to 1700 DEG C. in a non-reactive atmosphere.
GB3093464A 1964-03-26 1964-08-04 Improvements in the manufacture of ceramic tubes Expired GB1013867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964M0060456 DE1290861B (en) 1964-03-26 1964-03-26 Use of a mixture of chromium (III) oxide and chromium

Publications (1)

Publication Number Publication Date
GB1013867A true GB1013867A (en) 1965-12-22

Family

ID=7309842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3093464A Expired GB1013867A (en) 1964-03-26 1964-08-04 Improvements in the manufacture of ceramic tubes

Country Status (5)

Country Link
AT (1) AT257443B (en)
BE (1) BE650934A (en)
DE (1) DE1290861B (en)
GB (1) GB1013867A (en)
LU (1) LU46622A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH111867A (en) * 1924-12-04 1925-09-16 Conradty Fa C Process for manufacturing electrical heating and resistance rods.
CH128404A (en) * 1926-04-28 1928-11-01 Hauser Dr Max Ceramic product and method of making the same.
US2270607A (en) * 1938-03-30 1942-01-20 Chemical Marketing Company Inc Ceramic cutting tool
DE865720C (en) * 1944-07-25 1953-02-05 Patra Patent Treuhand Tubular or almost tubular guide body for burning and hot gases or vapors
DE834362C (en) * 1949-11-09 1952-03-20 Onera (Off Nat Aerospatiale) Refractory material
GB824124A (en) * 1956-07-02 1959-11-25 Morgan Crucible Co Metal-ceramic materials
DE1058917B (en) * 1956-08-24 1959-06-04 Carborundum Co Method of making a hard ceramic material
CH355332A (en) * 1958-02-19 1961-06-30 Oerlikon Maschf Shaft seal

Also Published As

Publication number Publication date
LU46622A1 (en) 1964-09-25
DE1290861B (en) 1969-03-13
BE650934A (en) 1964-11-16
AT257443B (en) 1967-10-10

Similar Documents

Publication Publication Date Title
IL26038A (en) Carbon compositions,their production and use
IL24648A (en) Process for rendering powders free flowing and the thus obtained powders
GB1162955A (en) Refractory with Periclase-Based Stabilized Solid Solution
GB1013867A (en) Improvements in the manufacture of ceramic tubes
ES330318A1 (en) A termointercambiador of tube makes. (Machine-translation by Google Translate, not legally binding)
ES317978A1 (en) Improvements introduced in the manufacture of insulating panels particularly intended for use in a rolling mitten. (Machine-translation by Google Translate, not legally binding)
BR6790060D0 (en) A VULCANIZING COMPOSITION CURING AT AMBIENT TEMPERATURE
FR1386501A (en) Tube for heating and cooling, especially for transformers
FR1482169A (en) Improvements to double-regulated valves for central heating and similar applications
GB1121847A (en) Improvements relating to the degassing of raw material
FR1482100A (en) Improvements to microwave heaters, in particular of the scroll type
GB1073936A (en) A method for moulding boron nitride by sintering
CA621732A (en) Process for the heat hardening of pellets composed of ores on sintering grates
HUTCHISON Experimental study of the temperature dependence of the yield stress of polycrystalline iron
GB1198630A (en) Improvements in or relating to the Pelletising of Carbon Black.
MY6500135A (en) Industrial furnace provided with heating tubes in the heating space
ES95850U (en) Fin tube (Machine-translation by Google Translate, not legally binding)
PERKINS High temperature material requirements for chemical and solid rocket engines
ES173136U (en) A swim for swimming, of variable flexibility. (Machine-translation by Google Translate, not legally binding)
CA665152A (en) Process for the heat hardening of pellets composed of ores on sintering grates
IUDINA Effect of oxygen on the mechanical properties and heat resistance of the alloys AT 3 and AT 8(Oxygen effect on mechanical property and heat resistance of alloys AT 3 and AT 8)
GB1177757A (en) Carbon Black Furnace
QUAYLE COPPER IN CRYOGENICS, PART I, AN INTRODUCTION, PART II, THE SIGNIFICANCE OF MATERIAL PROPERTIES TO THE DESIGNER
ES141048U (en) Connection terminal for heaters. (Machine-translation by Google Translate, not legally binding)
ES121955U (en) Identification seal, perfected. (Machine-translation by Google Translate, not legally binding)