SE519027C2 - Förfarande för att öka livslängden hos värmeelement vid lägre temperatur - Google Patents
Förfarande för att öka livslängden hos värmeelement vid lägre temperaturInfo
- Publication number
- SE519027C2 SE519027C2 SE0001846A SE0001846A SE519027C2 SE 519027 C2 SE519027 C2 SE 519027C2 SE 0001846 A SE0001846 A SE 0001846A SE 0001846 A SE0001846 A SE 0001846A SE 519027 C2 SE519027 C2 SE 519027C2
- Authority
- SE
- Sweden
- Prior art keywords
- elements
- water content
- heating elements
- less
- atmosphere
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 title claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 4
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910021344 molybdenum silicide Inorganic materials 0.000 claims abstract description 3
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229910021342 tungsten silicide Inorganic materials 0.000 abstract 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- 206010035148 Plague Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004584 weight gain Effects 0.000 description 2
- 235000019786 weight gain Nutrition 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910020968 MoSi2 Inorganic materials 0.000 description 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/018—Heaters using heating elements comprising mosi2
Landscapes
- Resistance Heating (AREA)
- Ceramic Products (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Silicon Compounds (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0001846A SE519027C2 (sv) | 2000-05-18 | 2000-05-18 | Förfarande för att öka livslängden hos värmeelement vid lägre temperatur |
| JP2001585126A JP3761817B2 (ja) | 2000-05-18 | 2001-05-16 | 低温での加熱素子の寿命を延ばす方法 |
| PCT/SE2001/001081 WO2001089266A1 (en) | 2000-05-18 | 2001-05-16 | A method of increasing the length of life of heating elements at low temperatures |
| KR10-2002-7015271A KR100510949B1 (ko) | 2000-05-18 | 2001-05-16 | 저온에서 가열 요소의 수명을 연장시키는 방법 |
| US10/275,168 US6707016B2 (en) | 2000-05-18 | 2001-05-16 | Method of increasing the length of life of heating elements at low temperatures |
| EP01934742A EP1283004A1 (en) | 2000-05-18 | 2001-05-16 | A method of increasing the length of life of heating elements at low temperatures |
| AU2001260896A AU2001260896A1 (en) | 2000-05-18 | 2001-05-16 | A method of increasing the length of life of heating elements at low temperatures |
| CNB018095739A CN1173600C (zh) | 2000-05-18 | 2001-05-16 | 延长加热元件在低温下的使用寿命的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0001846A SE519027C2 (sv) | 2000-05-18 | 2000-05-18 | Förfarande för att öka livslängden hos värmeelement vid lägre temperatur |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0001846D0 SE0001846D0 (sv) | 2000-05-18 |
| SE0001846L SE0001846L (ko) | 2001-11-19 |
| SE519027C2 true SE519027C2 (sv) | 2002-12-23 |
Family
ID=20279729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0001846A SE519027C2 (sv) | 2000-05-18 | 2000-05-18 | Förfarande för att öka livslängden hos värmeelement vid lägre temperatur |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6707016B2 (ko) |
| EP (1) | EP1283004A1 (ko) |
| JP (1) | JP3761817B2 (ko) |
| KR (1) | KR100510949B1 (ko) |
| CN (1) | CN1173600C (ko) |
| AU (1) | AU2001260896A1 (ko) |
| SE (1) | SE519027C2 (ko) |
| WO (1) | WO2001089266A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE520149C2 (sv) * | 2000-09-29 | 2003-06-03 | Sandvik Ab | Förfarande för att öka livslängden hos värmeelement av molybdensilicidtyp vid lägre temperatur |
| SE521794C2 (sv) * | 2002-04-05 | 2003-12-09 | Sandvik Ab | Tillverkningsförfarande för ett värmeelement av molybdensilicidtyp, jämte ett värmeelement |
| KR100639138B1 (ko) * | 2002-04-05 | 2006-10-30 | 산드빅 인터렉츄얼 프로퍼티 에이비 | 규화몰리브덴 타입의 발열 소자 제조 방법 |
| SE521796C2 (sv) * | 2002-04-05 | 2003-12-09 | Sandvik Ab | Förfarande för tillverkning av ett värmeelement av molybdensilicidtyp jämte ett värmeelement |
| DE10357824A1 (de) | 2003-12-09 | 2005-07-14 | Kuka Roboter Gmbh | Verfahren und Vorrichtung zum Betreiben zusammenarbeitender unterschiedlicher Geräte |
| EP2344428B1 (en) * | 2008-10-22 | 2013-12-11 | Sandvik Intellectual Property Ab | Molybdenum silicide composite material |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH088140B2 (ja) * | 1992-05-08 | 1996-01-29 | 株式会社リケン | 二珪化モリブデンヒータの製造方法 |
| SE504235C2 (sv) * | 1995-04-11 | 1996-12-09 | Kanthal Ab | Elektriskt motståndselement av molybdensilicidtyp |
| AU2245395A (en) * | 1995-04-11 | 1996-10-30 | Micropyretics Heaters International | Ceramic, intermetallic or metal ceramic composites with a re duced susceptibility to pesting |
| JPH10104067A (ja) * | 1996-09-27 | 1998-04-24 | Fuji Electric Co Ltd | 二珪化モリブデン複合セラミックス赤外線光源もしくは発熱源 |
| JPH10324571A (ja) * | 1997-05-23 | 1998-12-08 | Riken Corp | 二珪化モリブデン系セラミックス発熱体及びその製造方法 |
| 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 |
| US6143206A (en) * | 1998-06-24 | 2000-11-07 | Tdk Corporation | Organic positive temperature coefficient thermistor and manufacturing method therefor |
| JP3001857B1 (ja) * | 1998-07-31 | 2000-01-24 | 株式会社ジャパンエナジー | 耐低温酸化特性に優れた電極部を有するＭｏＳｉ２を主体とする発熱材料 |
| 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 |
-
2000
- 2000-05-18 SE SE0001846A patent/SE519027C2/sv not_active IP Right Cessation
-
2001
- 2001-05-16 JP JP2001585126A patent/JP3761817B2/ja not_active Expired - Fee Related
- 2001-05-16 WO PCT/SE2001/001081 patent/WO2001089266A1/en not_active Application Discontinuation
- 2001-05-16 US US10/275,168 patent/US6707016B2/en not_active Expired - Fee Related
- 2001-05-16 AU AU2001260896A patent/AU2001260896A1/en not_active Abandoned
- 2001-05-16 EP EP01934742A patent/EP1283004A1/en not_active Withdrawn
- 2001-05-16 KR KR10-2002-7015271A patent/KR100510949B1/ko not_active IP Right Cessation
- 2001-05-16 CN CNB018095739A patent/CN1173600C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1173600C (zh) | 2004-10-27 |
| US20030150851A1 (en) | 2003-08-14 |
| SE0001846D0 (sv) | 2000-05-18 |
| WO2001089266A1 (en) | 2001-11-22 |
| CN1429468A (zh) | 2003-07-09 |
| SE0001846L (ko) | 2001-11-19 |
| AU2001260896A1 (en) | 2001-11-26 |
| KR20030020279A (ko) | 2003-03-08 |
| JP3761817B2 (ja) | 2006-03-29 |
| US6707016B2 (en) | 2004-03-16 |
| JP2003533858A (ja) | 2003-11-11 |
| EP1283004A1 (en) | 2003-02-12 |
| KR100510949B1 (ko) | 2005-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |