KR840004456A - 전기로강(電氣爐鋼)제조를 위한 조합전극의 금속축에 형성되는 항온재질의 보호코팅 - Google Patents
전기로강(電氣爐鋼)제조를 위한 조합전극의 금속축에 형성되는 항온재질의 보호코팅 Download PDFInfo
- Publication number
- KR840004456A KR840004456A KR1019830001467A KR830001467A KR840004456A KR 840004456 A KR840004456 A KR 840004456A KR 1019830001467 A KR1019830001467 A KR 1019830001467A KR 830001467 A KR830001467 A KR 830001467A KR 840004456 A KR840004456 A KR 840004456A
- Authority
- KR
- South Korea
- Prior art keywords
- protective coating
- weight
- carbon
- graphite
- ceramic component
- Prior art date
Links
- 239000011253 protective coating Substances 0.000 title claims 10
- 239000000463 material Substances 0.000 title claims 5
- 229910052751 metal Inorganic materials 0.000 title claims 3
- 239000002184 metal Substances 0.000 title claims 3
- 229910000831 Steel Inorganic materials 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000010959 steel Substances 0.000 title claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 11
- 239000000919 ceramic Substances 0.000 claims 6
- 239000010439 graphite Substances 0.000 claims 5
- 229910002804 graphite Inorganic materials 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 4
- 239000004927 clay Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- 239000005909 Kieselgur Substances 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 2
- 239000000571 coke Substances 0.000 claims 2
- 229910052845 zircon Inorganic materials 0.000 claims 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims 1
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 1
- JWCPKKUXENYVPL-UHFFFAOYSA-N [Mg+2].[O-][Cr]([O-])=O Chemical compound [Mg+2].[O-][Cr]([O-])=O JWCPKKUXENYVPL-UHFFFAOYSA-N 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims 1
- 239000003830 anthracite Substances 0.000 claims 1
- 229910021383 artificial graphite Inorganic materials 0.000 claims 1
- 229910052810 boron oxide Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 239000010431 corundum Substances 0.000 claims 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims 1
- 239000010459 dolomite Substances 0.000 claims 1
- 229910000514 dolomite Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 229910021382 natural graphite Inorganic materials 0.000 claims 1
- 239000010450 olivine Substances 0.000 claims 1
- 229910052609 olivine Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000010451 perlite Substances 0.000 claims 1
- 235000019362 perlite Nutrition 0.000 claims 1
- 239000002006 petroleum coke Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims 1
- -1 rare earth compound Chemical class 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 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
- 239000011029 spinel Substances 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 239000010455 vermiculite Substances 0.000 claims 1
- 229910052902 vermiculite Inorganic materials 0.000 claims 1
- 235000019354 vermiculite Nutrition 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C9/00—Other apparatus for handling dough or dough pieces
- A21C9/08—Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough
-
- 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
-
- 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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc
Landscapes
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Discharge Heating (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Ceramic Products (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Organic Insulating Materials (AREA)
- Chemically Coating (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Prevention Of Electric Corrosion (AREA)
- Electroplating Methods And Accessories (AREA)
- Physical Vapour Deposition (AREA)
- Coating By Spraying Or Casting (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 커버링(Cover Ring)의 사시도.
제2도는 환절 혹은 부채꼴 보호링의 사시도이다.
Claims (10)
- 흑연구조 요소의 탄소부분과 적어도 한 세라믹 성분의 부분으로 된 혼합재질로 이루어진, 전기로강제조를 위한 조합전극의 금속축에 형성되는 항온 재질의 호코팅.
- 제1항에 있어서 무게로 20-80%의 탄소부분과 무게로 20-80%의 세라믹 부분을 함유한 보호코팅.
- 제2항에 있어서 탄소부분이 무게로 35-60%, 세라믹 성분이 무게로 40-65%이며 결합제 및 함칠제가 무게로 0-15%인 보호코팅.
- 제1항, 제2항 및 제3항중 어느 한 항에 있어서 천연과 혹은 인조흑연으로 구성된 흑연구조요소와 무연탄, 부산코우크스, 타르, 필치코우크스 및 또는 석유코우크스인 비흑연부분으로 구성된, 탄소부분을 무게로 25-90%함유한 보호코팅.
- 제1항, 제2항 및 제3항중 어느 한 항에 있어서 전체 탄소부분이 흑연으로 되어 있는 보호코팅.
- 제1항에 있어서, 혼합재질을 균일 혹은 비균일로써 입자, 섬유 혹은 층으로 배합한 보호코팅.
- 제1항, 제2항, 제3항 및 제6항에 있어서 혼합재질이 결국은 결합제와 물을 부가하여 기초성분을 혼합하고, 여기서 탄소분자는 주방향으로 배향되며 주형하고, 구음으로써 제제되는 보호코팅.
- 제1항, 제2항, 제3항 및 제6항중 어느 한 항에 있어서 세라믹 성분은 내화점토, 점토, 고령토, 이산화규소, 규선석, Al2O3, MgO, 소결백운석, 산화마그크롬광석, 고토감람석, 탄화규소, 질화규소, 산화지르콘, 지르콘광물질, 산화티타늄, 규산염을 함유한 알루미늄 티타네이트, 스필넬 및 이들의 혼합물로부터 선택되거나, 규조토, 팽창내화점토, 팽창점토, 팽창질석(expanded vermiculite), 팽창퍼얼라이트(expanded perlite), 구면강옥(spherical corundum) 규조토 및 이들의 혼합물로부터 선택된 다공성 재질을 함유한 보호코팅.
- 제8항에 있어서 세라믹 성분이 산화붕소나 높은 내화성 희토류의 화합물을 함유한 보호코팅.
- 제1항, 제2항, 제3항, 제6항 및 제9항중 어느 한 항에 있어서 혼합재질이 아크로에서 고정전극의 금속축주위에 배열된 링, 링절환 또는 튜브로 형상화되는 보호코팅.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2586/82 | 1982-04-26 | ||
| CH258682 | 1982-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840004456A true KR840004456A (ko) | 1984-10-15 |
Family
ID=4237121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830001467A KR840004456A (ko) | 1982-04-26 | 1983-04-08 | 전기로강(電氣爐鋼)제조를 위한 조합전극의 금속축에 형성되는 항온재질의 보호코팅 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4698825A (ko) |
| EP (1) | EP0094342B1 (ko) |
| JP (1) | JPS591615A (ko) |
| KR (1) | KR840004456A (ko) |
| AT (1) | ATE30201T1 (ko) |
| AU (1) | AU1318583A (ko) |
| BR (1) | BR8302102A (ko) |
| CA (1) | CA1219890A (ko) |
| DD (1) | DD209657A5 (ko) |
| DE (1) | DE3374041D1 (ko) |
| ES (1) | ES8500200A1 (ko) |
| HU (1) | HU190717B (ko) |
| NO (1) | NO831449L (ko) |
| PL (1) | PL241633A1 (ko) |
| SU (1) | SU1371516A3 (ko) |
| ZA (1) | ZA832153B (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA886466B (en) * | 1987-08-31 | 1989-05-30 | Savva Andrew | Thermal ceramics and uses therefor |
| JP2002340106A (ja) * | 2001-05-15 | 2002-11-27 | Tsubakimoto Chain Co | 転動体を組み込んだチェーン |
| KR102051934B1 (ko) * | 2017-10-27 | 2019-12-04 | (주)동륜기업 | 고내열성 세라믹 코팅 조성물 |
| CN115074090A (zh) * | 2022-07-25 | 2022-09-20 | 深圳市中黄实业有限公司 | 一种高温复合相变储热材料及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1483507A (en) * | 1923-07-06 | 1924-02-12 | Rosstacony Crucible Company | Refractory article and method of making the same |
| SU57978A1 (ru) * | 1938-02-04 | 1939-11-30 | А.И. Хомутов | Металлический удлинитель дл электродов дуговых печей |
| US2471531A (en) * | 1946-10-30 | 1949-05-31 | Ferro Enamel Corp | Electrode |
| SU145948A1 (ru) * | 1961-07-27 | 1961-11-30 | А.В. Кукса | Способ изготовлени графитированных электродов |
| US3392227A (en) * | 1965-07-13 | 1968-07-09 | Jan Erik Ostberg | Electrode for arc furnaces |
| US3409451A (en) * | 1967-11-28 | 1968-11-05 | Union Carbide Corp | Refractory composites and method of making the same |
| JPS5221001B1 (ko) * | 1970-12-25 | 1977-06-08 | ||
| SE391348B (sv) * | 1971-09-07 | 1977-02-14 | Aluminum Co Of America | Elektrodanordning for anvendning i korrosiv atmosfer |
| GB1468880A (ko) * | 1974-04-29 | 1977-03-30 | ||
| DE2727314B2 (de) * | 1977-06-16 | 1980-08-14 | Sigri Elektrographit Gmbh, 8901 Meitingen | Feuerfester Gegenstand |
| US4145564A (en) * | 1978-01-30 | 1979-03-20 | Andrew Dennie J | Non-consumable electrode with replaceable graphite tip |
| US4287381A (en) * | 1978-12-19 | 1981-09-01 | British Steel Corporation | Electric arc furnace electrodes |
| SU834146A1 (ru) * | 1979-04-17 | 1981-05-30 | Предприятие П/Я А-1950 | Обмазка расходуемого электрода |
| SU834944A1 (ru) * | 1979-10-05 | 1981-05-30 | Днепропетровский Ордена Трудовогокрасного Знамени Металлургическийинститут | Защитна паста дл самообжигающихс элЕКТРОдОВ |
| DE3071711D1 (en) * | 1980-10-27 | 1986-09-25 | Arc Tech Syst Ltd | Electrode for arc furnaces |
| DE3102776A1 (de) * | 1981-01-28 | 1982-08-26 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Elektrode fuer lichtbogenoefen |
-
1983
- 1983-03-25 ZA ZA832153A patent/ZA832153B/xx unknown
- 1983-04-06 AU AU13185/83A patent/AU1318583A/en not_active Abandoned
- 1983-04-08 KR KR1019830001467A patent/KR840004456A/ko not_active Application Discontinuation
- 1983-04-12 AT AT83810148T patent/ATE30201T1/de not_active IP Right Cessation
- 1983-04-12 DE DE8383810148T patent/DE3374041D1/de not_active Expired
- 1983-04-12 EP EP83810148A patent/EP0094342B1/en not_active Expired
- 1983-04-13 ES ES521415A patent/ES8500200A1/es not_active Expired
- 1983-04-20 HU HU831385A patent/HU190717B/hu unknown
- 1983-04-22 DD DD83250124A patent/DD209657A5/de unknown
- 1983-04-25 CA CA000426619A patent/CA1219890A/en not_active Expired
- 1983-04-25 SU SU833586200A patent/SU1371516A3/ru active
- 1983-04-25 BR BR8302102A patent/BR8302102A/pt unknown
- 1983-04-25 NO NO831449A patent/NO831449L/no unknown
- 1983-04-25 JP JP58073668A patent/JPS591615A/ja active Granted
- 1983-04-25 PL PL24163383A patent/PL241633A1/xx unknown
-
1985
- 1985-07-22 US US06/757,697 patent/US4698825A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0094342B1 (en) | 1987-10-07 |
| BR8302102A (pt) | 1983-12-27 |
| JPS591615A (ja) | 1984-01-07 |
| US4698825A (en) | 1987-10-06 |
| AU1318583A (en) | 1983-11-03 |
| DD209657A5 (de) | 1984-05-16 |
| ES521415A0 (es) | 1984-10-01 |
| ZA832153B (en) | 1983-12-28 |
| SU1371516A3 (ru) | 1988-01-30 |
| HU190717B (en) | 1986-10-28 |
| CA1219890A (en) | 1987-03-31 |
| DE3374041D1 (en) | 1987-11-12 |
| ATE30201T1 (de) | 1987-10-15 |
| NO831449L (no) | 1983-10-27 |
| PL241633A1 (en) | 1984-01-16 |
| JPS6253916B2 (ko) | 1987-11-12 |
| ES8500200A1 (es) | 1984-10-01 |
| EP0094342A1 (en) | 1983-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |