JPS6236995B2 - - Google Patents
Info
- Publication number
- JPS6236995B2 JPS6236995B2 JP57044022A JP4402282A JPS6236995B2 JP S6236995 B2 JPS6236995 B2 JP S6236995B2 JP 57044022 A JP57044022 A JP 57044022A JP 4402282 A JP4402282 A JP 4402282A JP S6236995 B2 JPS6236995 B2 JP S6236995B2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- base
- surface layer
- circuit breaker
- arc
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 50
- 229910010293 ceramic material Inorganic materials 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 239000002344 surface layer Substances 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 13
- 239000012298 atmosphere Substances 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910016569 AlF 3 Inorganic materials 0.000 claims description 2
- 229910016509 CuF 2 Inorganic materials 0.000 claims description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 2
- 229910003178 Mo2C Inorganic materials 0.000 claims description 2
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000006104 solid solution Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 239000004809 Teflon Substances 0.000 description 9
- 229920006362 Teflon® Polymers 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 229910052582 BN Inorganic materials 0.000 description 8
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 8
- 239000000758 substrate Substances 0.000 description 6
- 238000004381 surface treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910001512 metal fluoride Inorganic materials 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000011197 physicochemical method Methods 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229910003685 SiB4 Inorganic materials 0.000 description 1
- 229910003682 SiB6 Inorganic materials 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- 229910007948 ZrB2 Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Circuit Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4402282A JPS58161980A (ja) | 1982-03-18 | 1982-03-18 | 遮断器用複合セラミック材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4402282A JPS58161980A (ja) | 1982-03-18 | 1982-03-18 | 遮断器用複合セラミック材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58161980A JPS58161980A (ja) | 1983-09-26 |
| JPS6236995B2 true JPS6236995B2 (nl) | 1987-08-10 |
Family
ID=12680033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4402282A Granted JPS58161980A (ja) | 1982-03-18 | 1982-03-18 | 遮断器用複合セラミック材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58161980A (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2559486Y2 (ja) * | 1991-07-23 | 1998-01-19 | 日新電機株式会社 | ガス遮断器用絶縁ノズル |
| JP2006001787A (ja) * | 2004-06-17 | 2006-01-05 | Hitachi Chem Co Ltd | フッ化カルシウム結晶育成ルツボ、フッ化カルシウム結晶の製造方法及びフッ化カルシウム結晶 |
| JP4742302B2 (ja) * | 2005-10-07 | 2011-08-10 | 富士電機株式会社 | 回路遮断器 |
| CN100439286C (zh) * | 2006-08-29 | 2008-12-03 | 中材高新材料股份有限公司 | 超高温近零烧蚀ZrB2－ZrC－SiC复相陶瓷的制备方法 |
| JP5286569B2 (ja) * | 2009-03-27 | 2013-09-11 | 株式会社日立製作所 | パッファ型ガス遮断器 |
| JP2015081202A (ja) * | 2013-10-21 | 2015-04-27 | 富士電機株式会社 | 樹脂膜形成方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49310A (nl) * | 1972-04-14 | 1974-01-05 | ||
| JPS525329A (en) * | 1975-06-25 | 1977-01-17 | Schlafhorst Co Maschf | Magazine for bobbin tube |
| JPS5243729A (en) * | 1975-10-03 | 1977-04-06 | Hitachi Ltd | Cooling method and apparatus for casts in continuous casting apparatus |
| JPS56145178A (en) * | 1980-04-04 | 1981-11-11 | Hiyoumen Kakou Kenkyusho Kk | Tile treatment for reducing water absorbability |
| JPS56145179A (en) * | 1980-04-04 | 1981-11-11 | Hiyoumen Kakou Kenkyusho Kk | Tile back side sealing treatment |
-
1982
- 1982-03-18 JP JP4402282A patent/JPS58161980A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49310A (nl) * | 1972-04-14 | 1974-01-05 | ||
| JPS525329A (en) * | 1975-06-25 | 1977-01-17 | Schlafhorst Co Maschf | Magazine for bobbin tube |
| JPS5243729A (en) * | 1975-10-03 | 1977-04-06 | Hitachi Ltd | Cooling method and apparatus for casts in continuous casting apparatus |
| JPS56145178A (en) * | 1980-04-04 | 1981-11-11 | Hiyoumen Kakou Kenkyusho Kk | Tile treatment for reducing water absorbability |
| JPS56145179A (en) * | 1980-04-04 | 1981-11-11 | Hiyoumen Kakou Kenkyusho Kk | Tile back side sealing treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58161980A (ja) | 1983-09-26 |
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