DE59509964D1 - Support body made of SiC - Google Patents

Support body made of SiC

Info

Publication number
DE59509964D1
DE59509964D1 DE59509964T DE59509964T DE59509964D1 DE 59509964 D1 DE59509964 D1 DE 59509964D1 DE 59509964 T DE59509964 T DE 59509964T DE 59509964 T DE59509964 T DE 59509964T DE 59509964 D1 DE59509964 D1 DE 59509964D1
Authority
DE
Germany
Prior art keywords
sic
support body
body made
substrate
ovens
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 - Fee Related
Application number
DE59509964T
Other languages
German (de)
Inventor
Dr Sonntag
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.)
Morgan Crucible Co PLC
Original Assignee
Morgan Crucible Co PLC
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 Morgan Crucible Co PLC filed Critical Morgan Crucible Co PLC
Application granted granted Critical
Publication of DE59509964D1 publication Critical patent/DE59509964D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Ceramic Products (AREA)

Abstract

Substrate in the form of rollers, beams, plates, positional supports, etc. consists of SiC in the contact region. A thermally sprayed corrosion protective layer of thickness of 1-300 mu m is applied on the SiC. A process for heat treating metals in ovens using the above substrate is also claimed.
DE59509964T 1994-10-14 1995-10-12 Support body made of SiC Expired - Fee Related DE59509964D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4436823A DE4436823C1 (en) 1994-10-14 1994-10-14 Support body made of SiC and its use

Publications (1)

Publication Number Publication Date
DE59509964D1 true DE59509964D1 (en) 2002-01-31

Family

ID=6530817

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4436823A Expired - Fee Related DE4436823C1 (en) 1994-10-14 1994-10-14 Support body made of SiC and its use
DE59509964T Expired - Fee Related DE59509964D1 (en) 1994-10-14 1995-10-12 Support body made of SiC

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4436823A Expired - Fee Related DE4436823C1 (en) 1994-10-14 1994-10-14 Support body made of SiC and its use

Country Status (3)

Country Link
EP (1) EP0707188B1 (en)
AT (1) ATE211252T1 (en)
DE (2) DE4436823C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516790C2 (en) * 1995-05-08 2000-05-18 Haldenwanger Tech Keramik Gmbh Process for minimizing corrosion of ceramic components
DE19653483C2 (en) * 1996-12-20 2002-02-28 Morgan Crucible Company Plc Wi Hanging device for use in kilns for the production of ceramic components
DE19854793B4 (en) * 1998-11-27 2004-04-01 Universität Stuttgart Institut für Fertigungstechnologie keramischer Bauteile Electrode for the electrochemical processing of a metallic workpiece and method for producing such
US6296941B1 (en) 1999-04-15 2001-10-02 General Electric Company Silicon based substrate with yttrium silicate environmental/thermal barrier layer
DE10307341B4 (en) * 2003-02-21 2006-02-02 Bayerische Motoren Werke Ag Support plate for receiving a ring gear
DE102011051270A1 (en) * 2011-06-22 2012-12-27 Benteler Automobiltechnik Gmbh Roller used for roller oven, has ceramic roller base component provided with oxidic coating
DE102012003216B4 (en) 2012-02-17 2015-10-29 Audi Ag Heat treatment furnace for heating hardenable sheet metal blanks
DE102015205807A1 (en) * 2015-03-31 2016-10-06 Siemens Aktiengesellschaft Coating system for gas turbines

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984473A (en) * 1958-07-14 1961-05-16 Blaw Knox Co Furnace conveyor rolls and the like
DE3126062A1 (en) * 1981-07-02 1983-01-20 Hans Clemens 6605 Friedrichsthal Kugler Tubular ceramic support roller for roller hearth furnaces
BE894731A (en) * 1982-10-19 1983-02-14 Plumat Emile Refractory material fabrication - by highly exothermic reaction of carbide(s) with oxide particles and oxidising agent
JPS61127657A (en) * 1984-11-22 1986-06-14 日本坩堝株式会社 Manufacture of ceramic tube for induction heating furnace
JPS61153227A (en) * 1984-12-27 1986-07-11 Kawasaki Steel Corp Ceramic roll for continuous heat treating furnace
DE3707396A1 (en) * 1987-03-09 1988-09-22 Kalawrytinos Georg Process for producing a ceramic material and process for coating of workpieces with this material
JPH0628947B2 (en) * 1987-03-16 1994-04-20 品川白煉瓦株式会社 Double-layer heat-resistant plate for tool bricks
US4877705A (en) * 1988-03-03 1989-10-31 Vesuvius Crucible Company Plasma spray coated ceramic bodies and method of making same
JPH0819535B2 (en) * 1989-08-17 1996-02-28 トーカロ株式会社 Roll for high temperature heat treatment furnace and method for manufacturing the same
FR2672586B1 (en) * 1991-02-07 1993-11-05 Vesuvius France Sa SILICA-BASED ROLLER COATED WITH A LAYER OF A LAMELLAR-STRUCTURED MATERIAL AND METHOD FOR PRODUCING THE SAME.
DE4106633A1 (en) * 1991-02-28 1992-09-03 Mineralwolle Gmbh Flechtingen Spinning wheel used in mfr. of mineral fibres - comprising wear-protecting coating of ceramic sprayable mixts.
DE9110703U1 (en) * 1991-08-29 1992-12-24 Heimsoth Keramische Öfen GmbH & Co. KG, 3200 Hildesheim Equipment for high temperature roller kiln
DE9307308U1 (en) * 1993-05-13 1993-09-16 W. Haldenwanger Technische Keramik GmbH & Co KG, 13597 Berlin Transport roller

Also Published As

Publication number Publication date
DE4436823C1 (en) 1996-05-02
EP0707188A1 (en) 1996-04-17
ATE211252T1 (en) 2002-01-15
EP0707188B1 (en) 2001-12-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee