DE2234924A1 - Carbide/carbon composite - for rotating machine components - Google Patents

Carbide/carbon composite - for rotating machine components

Info

Publication number
DE2234924A1
DE2234924A1 DE19722234924 DE2234924A DE2234924A1 DE 2234924 A1 DE2234924 A1 DE 2234924A1 DE 19722234924 DE19722234924 DE 19722234924 DE 2234924 A DE2234924 A DE 2234924A DE 2234924 A1 DE2234924 A1 DE 2234924A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
components
binder
carbide
rotating machine
carbon composite
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.)
Pending
Application number
DE19722234924
Other languages
German (de)
Inventor
Walter Foerste
Hans-Joachim Dipl Ch Teuschler
Joachim Schreiber
Karl-Heinz Dipl Chem Mehrwald
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.)
ELEKT KONSUMGUETER VVB
VVB ELEKTRISCHE KONSUMGUETER X 1020 BERLIN
Original Assignee
ELEKT KONSUMGUETER VVB
VVB ELEKTRISCHE KONSUMGUETER X 1020 BERLIN
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02Compositions of linings; Methods of manufacturing
    • F16D69/027Compositions based on metals or inorganic oxides

Abstract

The composite comprises 0.99% SiC (1-100 mu grain size) graphite (esp. Acheson graphite of up to 1 mm grain size) and 1-60% (in) org. binder e.g. clay, silicates or silicone or phenolic resins. The components are made at room temp or at the m.pt. of hardening temp of the binder. After prodn. the components are heat treated to harden the binder or impart special props., e.g. by carbonising at 600-1600 degrees C. The composite is used for components such as coupling rings, slide bearings, gear wheels, stuffing boxes and tubes.
DE19722234924 1972-07-15 1972-07-15 Carbide/carbon composite - for rotating machine components Pending DE2234924A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722234924 DE2234924A1 (en) 1972-07-15 1972-07-15 Carbide/carbon composite - for rotating machine components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722234924 DE2234924A1 (en) 1972-07-15 1972-07-15 Carbide/carbon composite - for rotating machine components

Publications (1)

Publication Number Publication Date
DE2234924A1 true true DE2234924A1 (en) 1974-01-24

Family

ID=5850779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722234924 Pending DE2234924A1 (en) 1972-07-15 1972-07-15 Carbide/carbon composite - for rotating machine components

Country Status (1)

Country Link
DE (1) DE2234924A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127629A (en) * 1976-07-28 1978-11-28 Norton Company Process of forming silicon carbide bodies
EP0145496A2 (en) * 1983-12-14 1985-06-19 The Carborundum Company Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
EP0165584A2 (en) * 1984-06-20 1985-12-27 Hitachi, Ltd. Sliding contact material
EP0657401A2 (en) * 1993-11-11 1995-06-14 Schunk Kohlenstofftechnik GmbH Carbon-graphite composite material
WO1995034519A1 (en) * 1994-06-10 1995-12-21 Alumina Ceramics Inc. (Aci) Graphite-loaded silicon carbide
EP0746533A1 (en) * 1994-02-25 1996-12-11 The Morgan Crucible Company Plc Self-sinterted silicon carbide/carbon composite
EP0746532A1 (en) * 1993-02-10 1996-12-11 The Morgan Crucible Company Plc Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
US5968653A (en) 1996-01-11 1999-10-19 The Morgan Crucible Company, Plc Carbon-graphite/silicon carbide composite article

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127629A (en) * 1976-07-28 1978-11-28 Norton Company Process of forming silicon carbide bodies
EP0145496A2 (en) * 1983-12-14 1985-06-19 The Carborundum Company Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
EP0145496A3 (en) * 1983-12-14 1986-01-15 Kennecott Corporation Sintered silicon carbide/graphite/carbon composite ceramic body having ultrafine grain microstructure
EP0165584A2 (en) * 1984-06-20 1985-12-27 Hitachi, Ltd. Sliding contact material
EP0165584A3 (en) * 1984-06-20 1987-07-22 Hitachi, Ltd. Sliding contact material
EP0906896A1 (en) * 1993-02-10 1999-04-07 The Morgan Crucible Company Plc Process for producing a dense, self-sintered silicon carbide/carbon-graphite composite
EP0746532A4 (en) * 1993-02-10 1997-08-13 Morgan Crucible Co Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
EP0746532A1 (en) * 1993-02-10 1996-12-11 The Morgan Crucible Company Plc Dense, self-sintered silicon carbide/carbon-graphite composite and process for producing same
US5976429A (en) 1993-02-10 1999-11-02 The Morgan Crucible Company, Plc Process for producing dense, self-sintered silicon carbide/carbon-graphite composites
EP0657401A2 (en) * 1993-11-11 1995-06-14 Schunk Kohlenstofftechnik GmbH Carbon-graphite composite material
EP0657401A3 (en) * 1993-11-11 1995-11-02 Schunk Kohlenstofftechnik Gmbh Carbon-graphite composite material.
EP0746533A1 (en) * 1994-02-25 1996-12-11 The Morgan Crucible Company Plc Self-sinterted silicon carbide/carbon composite
EP0746533A4 (en) * 1994-02-25 1998-01-07 Morgan Crucible Co Self-sinterted silicon carbide/carbon composite
WO1995034519A1 (en) * 1994-06-10 1995-12-21 Alumina Ceramics Inc. (Aci) Graphite-loaded silicon carbide
US5639407A (en) * 1994-06-10 1997-06-17 Alumina Ceramics Inc. Process for producing a sintered ceramic body
US5486496A (en) * 1994-06-10 1996-01-23 Alumina Ceramics Co. (Aci) Graphite-loaded silicon carbide
US5543368A (en) * 1994-06-10 1996-08-06 Alumina Ceramics Co. (Aci) Graphite-loaded silicon carbide
US5968653A (en) 1996-01-11 1999-10-19 The Morgan Crucible Company, Plc Carbon-graphite/silicon carbide composite article

Similar Documents

Publication Publication Date Title
US3626042A (en) Manufacture of vitreous carbon bodies
US3835118A (en) Sponge iron friction material
DE2537038A1 (en) Noise damper for disc or drum brake - is solid or segmented graphite insert ring cast into disc
GB453555A (en) Method of accelerating the hardening of mortars and concretes
DE2121353A1 (en) Casting mould riser insert - made from globular insulating material giving improved casting
DE3119578A1 (en) Armoured plate for strongboxes, safes or the like
GB562934A (en) Improved methods of making porous metal plates and apparatus therefor
GB494708A (en) Improvements relating to lime kilns
Wolfe Cement Mortar Lining of Large Diameter Water Pipelines
JPS5767011A (en) Manufacture of graphitic molding
FR2209622A1 (en) Foundry moulds and cores prodn. using powdered metal - with a binder contg. polymerisable resin, clays or silicates
GB556465A (en) Improvements in or relating to electric current collecting brushes or the like
DE2017402A1 (en) Heating plates for a multi-storey vulcanis-ing press
GB1485526A (en) Carbon containing refractory material
GB1328961A (en) Dense carbide composite bodies and method of making same
GB1328250A (en) Process for manufacturing a composite graphite-pyrocarbon -silicon carbide refractory
FR2053891A5 (en) Long life heat exchanger members
DE2703536A1 (en) Tunnelling and tunnel lining machine - has ring of hollow heated shuttering members behind cutting ring, for hardening concrete
DE1925953A1 (en) Tunnel kiln for the firing of ceramic obj- - ects
GB1397474A (en) Method for forming the bell end of a bell and spigot joint and an assembly for use in the method
DE2131792A1 (en) Carbonised or graphitised mouldings - with good dimensional stability and low tendency to crack formation
GB1098882A (en) Improvements in the production of graphite
GB968215A (en) Improvements in and relating to carbonization
DE2140268A1 (en) Low pressure die casting slab dies - have machined graphite lining
CA866876A (en) Process for the production of foamed phenolic resins

Legal Events

Date Code Title Description
OHA Expiration of time for request for examination