KR850004917A - 전극용 고온 산화방지 도료 - Google Patents
전극용 고온 산화방지 도료 Download PDFInfo
- Publication number
- KR850004917A KR850004917A KR1019840007239A KR840007239A KR850004917A KR 850004917 A KR850004917 A KR 850004917A KR 1019840007239 A KR1019840007239 A KR 1019840007239A KR 840007239 A KR840007239 A KR 840007239A KR 850004917 A KR850004917 A KR 850004917A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- parts
- powder
- component
- iron
- Prior art date
Links
- 239000003963 antioxidant agent Substances 0.000 title claims 4
- 230000003078 antioxidant effect Effects 0.000 title claims 4
- 239000003973 paint Substances 0.000 title claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910002804 graphite Inorganic materials 0.000 claims 3
- 239000010439 graphite Substances 0.000 claims 3
- 238000009628 steelmaking Methods 0.000 claims 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- 229910021594 Copper(II) fluoride Inorganic materials 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910000423 chromium oxide Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910000365 copper sulfate Inorganic materials 0.000 claims 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims 1
- GWFAVIIMQDUCRA-UHFFFAOYSA-L copper(ii) fluoride Chemical compound [F-].[F-].[Cu+2] GWFAVIIMQDUCRA-UHFFFAOYSA-L 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910003468 tantalcarbide Inorganic materials 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
-
- 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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
-
- 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
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- (a) 40 내지 75중량%의 열복사재로서의 탄화규소와, (b) 질화규소 3 내지 20중량부, 인함유 산의 염 5 내지 20중량부, 산화크롬 2 내지 10중량부, 탄화탄탈 2 내지 10중량부 및 알루미늄 분말 5 내지 20중량부로 이루어진 15 내지 40중량%의 열복사조재 및 바인더 및 (c) 산화알루미늄 1 내지 10중량부, 유리분말 3 내지 15중량부, 산화지르코늄 3 내지 15중량부, 이산화규소 1 내지 10중량부, 산화마그네슘 1 내지 10중량부 및 산화철 1 내지 10중량부로 이루어진 10 내지 35중량%의 밀착성이나 도막간 결합강도를 높히는 첨가제, (d) 동 분말 0 내지 40중량부, 니켈분말 0 내지 40중량부, 스테인레스 분말 0 내지 40중량부, 철분말 0 내지 40중량부 및 주석분말 0 내지 40중량부로 이루어진 5 내지 20중량%의 금속분말과, (e) 탄산은 10 내지 30중량부와 황산동 30 내지 50중량부 및/또는 황산철 30 내지 50중량부로 이루어진 2 내지 5중량%의 소결조제 혼합물 및 (f) 불화철 30 내지 60중량부 및 불화동 40 내지 70중량부로 이루어진 3 내지 7중량%의 융점강하제로 이루어지고, 그리고 성분(a) 내지 (f)의 합계가 100중량%인 것을 특징으로 하는 제강용 흑연전극을 위한 고온 산화방지 도료.
- 제1항에 있어서, 40 내지 65중량%의 (a)성분, 15 내지 35중량%의 (b)성분, 10 내지 18중량%의 (c)성분, 6 내지 18중량%의 (d)성분, 2 내지 5중량%의 (e)성분 및 3 내지 7중량%의 (f)성분으로 이루어지고 그리고 (a)성분 내지 (f)성분의 합계가 100중량%인 것을 특징으로 하는 제강용 흑연전극을 위한 고온 산화방지 도료.
- 제1항 또는 제2항에 있어서, (d)성분이 1 내지 40중량부의 동 분말, 1 내지 40중량부의 니켈분말, 0 내지 40중량부의 스테인레스 분말, 1 내지 40중량부의 철분말 및 1 내지 40중량부의 주석 분말로 이루어진 것을 특징으로 하는 제강용 흑연전극을 위한 고온 산화방지 도료.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP???58/22481 | 1983-11-30 | ||
| JP58224281A JPS60118762A (ja) | 1983-11-30 | 1983-11-30 | 電極用高温酸化防止塗料 |
| JP83/224281 | 1983-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850004917A true KR850004917A (ko) | 1985-08-19 |
| KR910006945B1 KR910006945B1 (ko) | 1991-09-14 |
Family
ID=16811308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840007239A KR910006945B1 (ko) | 1983-11-30 | 1984-11-19 | 전극용 고온 산화방지 도료 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4668298A (ko) |
| EP (1) | EP0146013B1 (ko) |
| JP (1) | JPS60118762A (ko) |
| KR (1) | KR910006945B1 (ko) |
| DE (1) | DE3480155D1 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726995A (en) * | 1985-11-13 | 1988-02-23 | Union Carbide Corporation | Oxidation retarded graphite or carbon electrode and method for producing the electrode |
| WO1988003519A1 (en) * | 1986-11-03 | 1988-05-19 | Weir Richard L | Glass ceramic precursor compositions containing titanium diboride |
| US5014768A (en) * | 1989-06-30 | 1991-05-14 | Waters & Associates | Chill plate having high heat conductivity and wear resistance |
| JPH03279401A (ja) * | 1990-05-23 | 1991-12-10 | Yoshitaka Komura | 衝撃吸収靴下類 |
| KR100675091B1 (ko) * | 2005-07-28 | 2007-01-29 | 김선만 | 전자 부품의 방열용 코팅 조성물 |
| JP5784637B2 (ja) * | 2010-02-19 | 2015-09-24 | タタ、スティール、ネダーランド、テクノロジー、ベスローテン、フェンノートシャップＴａｔａ Ｓｔｅｅｌ Ｎｅｄｅｒｌａｎｄ Ｔｅｃｈｎｏｌｏｇｙ Ｂｖ | 熱間成形に適したストリップ、シートまたはブランク、およびこれらの製造方法 |
| CN104877397B (zh) * | 2015-05-21 | 2017-11-07 | 石家庄炳欣冶金炉料有限公司 | 一种钢坯高温防护涂料及其应用 |
| CN105967693A (zh) * | 2016-03-23 | 2016-09-28 | 马鞍山金晟工业设计有限公司 | 一种排风设备用陶瓷涂层材料 |
| CN105949903B (zh) * | 2016-06-12 | 2018-04-06 | 上海大学 | 一种高效散热涂料及其应用方法 |
| US10655923B1 (en) * | 2016-10-28 | 2020-05-19 | Deep Well Power, LLC | Special cooling coating design for fossil fuel, nuclear, geothermal, and solar heat driven power plants; for HVAC cooling applications; and for heat rejection systems |
| CN112063798B (zh) * | 2020-09-16 | 2022-03-22 | 攀钢集团研究院有限公司 | 降低电炉电极消耗量的方法 |
| BR112023017448A2 (pt) * | 2021-03-05 | 2023-09-26 | Ecolab Usa Inc | Método de proteção de um eletrodo de forno a arco, eletrodo contendo grafite revestido, e, forno a arco |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1209478B (de) * | 1952-10-15 | 1966-01-20 | Lonza Werke Elektrochemische F | Kohleelektrode fuer elektrothermische Prozesse |
| FR1164953A (fr) * | 1956-01-20 | 1958-10-16 | Siemens Planiawerke Ag | Procédé de protection contre la corrosion d'objets en graphite et charbon, procédé de préparation d'un revêtement résistant à l'oxydation et à la corrosion sur ces objets, et objets conformes à ceux obtenus |
| US3348929A (en) * | 1962-04-16 | 1967-10-24 | Metalurgitschen Zd Lenin | Protecting carbon materials from oxidation |
| DE1266201B (de) * | 1966-01-11 | 1968-04-11 | Sigri Elektrographit Gmbh | Kohle- oder Graphitkoerper mit einer darauf aufgebrachten oxydationshemmenden Schutzschicht, sowie Verfahren zu dessen Herstellung |
| NO124145B (ko) * | 1967-04-17 | 1972-03-06 | Mitsubishi Steel Manufacturing | |
| US3553010A (en) * | 1967-07-26 | 1971-01-05 | Sigri Elektrographit Gmbh | Carbon or graphite formed body |
| CH619389A5 (ko) * | 1976-08-03 | 1980-09-30 | Castolin Sa | |
| US4289538A (en) * | 1978-09-13 | 1981-09-15 | Corning Glass Works | Sealing glass-ceramic articles |
-
1983
- 1983-11-30 JP JP58224281A patent/JPS60118762A/ja active Granted
-
1984
- 1984-11-19 KR KR1019840007239A patent/KR910006945B1/ko not_active IP Right Cessation
- 1984-11-24 EP EP84114225A patent/EP0146013B1/en not_active Expired
- 1984-11-24 DE DE8484114225T patent/DE3480155D1/de not_active Expired
-
1986
- 1986-06-16 US US06/874,510 patent/US4668298A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0146013B1 (en) | 1989-10-11 |
| JPH0133507B2 (ko) | 1989-07-13 |
| EP0146013A3 (en) | 1985-08-07 |
| KR910006945B1 (ko) | 1991-09-14 |
| US4668298A (en) | 1987-05-26 |
| EP0146013A2 (en) | 1985-06-26 |
| JPS60118762A (ja) | 1985-06-26 |
| DE3480155D1 (en) | 1989-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |