SE504235C2 - Elektriskt motståndselement av molybdensilicidtyp - Google Patents

Elektriskt motståndselement av molybdensilicidtyp

Info

Publication number
SE504235C2
SE504235C2 SE9501356A SE9501356A SE504235C2 SE 504235 C2 SE504235 C2 SE 504235C2 SE 9501356 A SE9501356 A SE 9501356A SE 9501356 A SE9501356 A SE 9501356A SE 504235 C2 SE504235 C2 SE 504235C2
Authority
SE
Sweden
Prior art keywords
resistance element
electrical resistance
molybdenum
boride
tungsten
Prior art date
Application number
SE9501356A
Other languages
English (en)
Swedish (sv)
Other versions
SE9501356L (sv
SE9501356D0 (sv
Inventor
Mats Sundberg
Original Assignee
Kanthal Ab
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 Kanthal Ab filed Critical Kanthal Ab
Priority to SE9501356A priority Critical patent/SE504235C2/sv
Publication of SE9501356D0 publication Critical patent/SE9501356D0/xx
Priority to US08/627,040 priority patent/US5708408A/en
Priority to ES96850073T priority patent/ES2186766T3/es
Priority to DE69625535T priority patent/DE69625535T2/de
Priority to EP96850073A priority patent/EP0737985B1/en
Priority to JP8089524A priority patent/JPH08288103A/ja
Publication of SE9501356L publication Critical patent/SE9501356L/
Publication of SE504235C2 publication Critical patent/SE504235C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped 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
    • C04B35/58—Shaped 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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58085—Shaped 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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides
    • C04B35/58092—Shaped 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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides based on refractory metal silicides
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3804—Borides
    • C04B2235/3813—Refractory metal borides
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6021—Extrusion moulding
    • 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
    • C04B2235/6583—Oxygen containing atmosphere, e.g. with changing oxygen pressures
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • C04B2235/85—Intergranular or grain boundary phases
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9684—Oxidation resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
  • Thermistors And Varistors (AREA)
  • Non-Adjustable Resistors (AREA)
SE9501356A 1995-04-11 1995-04-11 Elektriskt motståndselement av molybdensilicidtyp SE504235C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9501356A SE504235C2 (sv) 1995-04-11 1995-04-11 Elektriskt motståndselement av molybdensilicidtyp
US08/627,040 US5708408A (en) 1995-04-11 1996-04-03 Electric resistance element
ES96850073T ES2186766T3 (es) 1995-04-11 1996-04-10 Un elemento de resistencia electrica.
DE69625535T DE69625535T2 (de) 1995-04-11 1996-04-10 Elektrisches Widerstandselement
EP96850073A EP0737985B1 (en) 1995-04-11 1996-04-10 An electric resistance element
JP8089524A JPH08288103A (ja) 1995-04-11 1996-04-11 電気抵抗素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501356A SE504235C2 (sv) 1995-04-11 1995-04-11 Elektriskt motståndselement av molybdensilicidtyp

Publications (3)

Publication Number Publication Date
SE9501356D0 SE9501356D0 (sv) 1995-04-11
SE9501356L SE9501356L (sv) 1996-10-12
SE504235C2 true SE504235C2 (sv) 1996-12-09

Family

ID=20397937

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501356A SE504235C2 (sv) 1995-04-11 1995-04-11 Elektriskt motståndselement av molybdensilicidtyp

Country Status (6)

Country Link
US (1) US5708408A (ja)
EP (1) EP0737985B1 (ja)
JP (1) JPH08288103A (ja)
DE (1) DE69625535T2 (ja)
ES (1) ES2186766T3 (ja)
SE (1) SE504235C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002051208A1 (en) * 2000-12-21 2002-06-27 Sandvik Ab A resistor element for extreme temperatures

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3657800B2 (ja) * 1998-02-20 2005-06-08 株式会社リケン 二珪化モリブデン系複合セラミックス発熱体及びその製造方法
SE520251C2 (sv) * 1999-05-20 2003-06-17 Sandvik Ab Motståndselement av molybdensilicidtyp för sintring av metallpulver
SE9904170L (sv) * 1999-11-18 2000-12-11 Sandvik Ab Molybdensilicid-material med hög hållfasthet
RU2178958C2 (ru) * 2000-02-17 2002-01-27 Институт физики твердого тела РАН Жаростойкий материал
SE519027C2 (sv) * 2000-05-18 2002-12-23 Sandvik Ab Förfarande för att öka livslängden hos värmeelement vid lägre temperatur
SE520149C2 (sv) * 2000-09-29 2003-06-03 Sandvik Ab Förfarande för att öka livslängden hos värmeelement av molybdensilicidtyp vid lägre temperatur
US6983104B2 (en) 2002-03-20 2006-01-03 Guardian Industries Corp. Apparatus and method for bending and/or tempering glass
SE521796C2 (sv) * 2002-04-05 2003-12-09 Sandvik Ab Förfarande för tillverkning av ett värmeelement av molybdensilicidtyp jämte ett värmeelement
WO2003087016A1 (en) * 2002-04-05 2003-10-23 Sandvik Ab Method of making a heating element of molybdenum silicide type
SE521794C2 (sv) * 2002-04-05 2003-12-09 Sandvik Ab Tillverkningsförfarande för ett värmeelement av molybdensilicidtyp, jämte ett värmeelement
WO2010128935A1 (en) * 2009-05-05 2010-11-11 Sandvik Intellectual Property Ab Heating element
EP2921469B1 (en) 2015-02-23 2019-01-30 JX Nippon Mining & Metals Corporation Molybdenum disilicide heating element which contains tungsten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681737A (en) * 1969-05-16 1972-08-01 Bengt Magnusson Electric resistance heater
JPS6014092B2 (ja) * 1975-09-18 1985-04-11 電気化学工業株式会社 発熱体
JPS5350496A (en) * 1976-10-19 1978-05-08 Matsushita Electric Ind Co Ltd Resistor compound
US4267435A (en) * 1979-08-23 1981-05-12 The Kanthal Corporation Electric resistance heating element
SE458646B (sv) * 1987-09-14 1989-04-17 Kanthal Ab Elektriskt motstaandselement av mosi2-typ
JPH01115876A (ja) * 1987-10-27 1989-05-09 Agency Of Ind Science & Technol 耐酸化性高強度焼結体
US5069841A (en) * 1990-01-09 1991-12-03 University Of California Molybdenum disilicide alloy matrix composite
WO1995031416A1 (en) * 1994-05-13 1995-11-23 Micropyretics Heaters International Sinter-homogenized heating products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002051208A1 (en) * 2000-12-21 2002-06-27 Sandvik Ab A resistor element for extreme temperatures
US6903313B2 (en) 2000-12-21 2005-06-07 Sandvik Ab Resistance heating element for extreme temperatures

Also Published As

Publication number Publication date
EP0737985A2 (en) 1996-10-16
US5708408A (en) 1998-01-13
EP0737985B1 (en) 2003-01-02
ES2186766T3 (es) 2003-05-16
DE69625535T2 (de) 2003-09-04
SE9501356L (sv) 1996-10-12
SE9501356D0 (sv) 1995-04-11
EP0737985A3 (en) 1997-08-13
DE69625535D1 (de) 2003-02-06
JPH08288103A (ja) 1996-11-01

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