JP3812036B2 - 球帯状シール体ならびにその製造方法 - Google Patents
球帯状シール体ならびにその製造方法 Download PDFInfo
- Publication number
- JP3812036B2 JP3812036B2 JP04168797A JP4168797A JP3812036B2 JP 3812036 B2 JP3812036 B2 JP 3812036B2 JP 04168797 A JP04168797 A JP 04168797A JP 4168797 A JP4168797 A JP 4168797A JP 3812036 B2 JP3812036 B2 JP 3812036B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- weight
- graphite
- resistant
- metal
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims description 66
- 238000004519 manufacturing process Methods 0.000 title description 35
- 238000000034 method Methods 0.000 title description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 251
- 239000010439 graphite Substances 0.000 claims description 241
- 229910002804 graphite Inorganic materials 0.000 claims description 241
- 239000000203 mixture Substances 0.000 claims description 159
- 239000000463 material Substances 0.000 claims description 144
- 229910052580 B4C Inorganic materials 0.000 claims description 111
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 111
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 108
- 239000002344 surface layer Substances 0.000 claims description 107
- 229910001512 metal fluoride Inorganic materials 0.000 claims description 99
- 229910052751 metal Inorganic materials 0.000 claims description 95
- 239000002184 metal Substances 0.000 claims description 95
- 239000012779 reinforcing material Substances 0.000 claims description 80
- 238000000576 coating method Methods 0.000 claims description 62
- 239000011248 coating agent Substances 0.000 claims description 59
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 43
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 42
- 239000003779 heat-resistant material Substances 0.000 claims description 28
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 25
- 239000010410 layer Substances 0.000 claims description 14
- TWSYZNZIESDJPJ-UHFFFAOYSA-N boron;molybdenum Chemical compound B#[Mo]#B TWSYZNZIESDJPJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000010425 asbestos Substances 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- LGLOITKZTDVGOE-UHFFFAOYSA-N boranylidynemolybdenum Chemical compound [Mo]#B LGLOITKZTDVGOE-UHFFFAOYSA-N 0.000 claims description 4
- OFEAOSSMQHGXMM-UHFFFAOYSA-N 12007-10-2 Chemical compound [W].[W]=[B] OFEAOSSMQHGXMM-UHFFFAOYSA-N 0.000 claims description 3
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 3
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 claims description 3
- 229910001632 barium fluoride Inorganic materials 0.000 claims description 3
- XSPFOMKWOOBHNA-UHFFFAOYSA-N bis(boranylidyne)tungsten Chemical compound B#[W]#B XSPFOMKWOOBHNA-UHFFFAOYSA-N 0.000 claims description 3
- JEUVAEBWTRCMTB-UHFFFAOYSA-N boron;tantalum Chemical compound B#[Ta]#B JEUVAEBWTRCMTB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- MELCCCHYSRGEEL-UHFFFAOYSA-N hafnium diboride Chemical compound [Hf]1B=B1 MELCCCHYSRGEEL-UHFFFAOYSA-N 0.000 claims description 3
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 3
- 229910033181 TiB2 Inorganic materials 0.000 claims description 2
- 229910007948 ZrB2 Inorganic materials 0.000 claims description 2
- RYKWKNGQFAVABI-UHFFFAOYSA-N [B].[B].[B].[B].[B].[Mo].[Mo] Chemical compound [B].[B].[B].[B].[B].[Mo].[Mo] RYKWKNGQFAVABI-UHFFFAOYSA-N 0.000 claims description 2
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- ZGHDMISTQPRNRG-UHFFFAOYSA-N dimolybdenum Chemical compound [Mo]#[Mo] ZGHDMISTQPRNRG-UHFFFAOYSA-N 0.000 claims 1
- 235000013024 sodium fluoride Nutrition 0.000 claims 1
- 239000011775 sodium fluoride Substances 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 description 44
- 239000002245 particle Substances 0.000 description 37
- 229910052582 BN Inorganic materials 0.000 description 34
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 32
- 239000000843 powder Substances 0.000 description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 29
- UHPOHYZTPBGPKO-UHFFFAOYSA-N bis(boranylidyne)chromium Chemical compound B#[Cr]#B UHPOHYZTPBGPKO-UHFFFAOYSA-N 0.000 description 22
- 239000011347 resin Substances 0.000 description 22
- 229920005989 resin Polymers 0.000 description 22
- 238000001035 drying Methods 0.000 description 20
- -1 polytetrafluoroethylene Polymers 0.000 description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 20
- 239000004810 polytetrafluoroethylene Substances 0.000 description 20
- 239000007864 aqueous solution Substances 0.000 description 18
- 239000000377 silicon dioxide Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 239000006185 dispersion Substances 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 14
- 238000007254 oxidation reaction Methods 0.000 description 14
- 239000007787 solid Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 238000002156 mixing Methods 0.000 description 12
- 238000009940 knitting Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000007761 roller coating Methods 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 9
- 239000011812 mixed powder Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 7
- 230000001680 brushing effect Effects 0.000 description 6
- ZOXJGFHDIHLPTG-BJUDXGSMSA-N Boron-10 Chemical compound [10B] ZOXJGFHDIHLPTG-BJUDXGSMSA-N 0.000 description 5
- 229910001111 Fine metal Inorganic materials 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000009941 weaving Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- KOMIMHZRQFFCOR-UHFFFAOYSA-N [Ni].[Cu].[Zn] Chemical compound [Ni].[Cu].[Zn] KOMIMHZRQFFCOR-UHFFFAOYSA-N 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- NUEWEVRJMWXXFB-UHFFFAOYSA-N chromium(iii) boride Chemical compound [Cr]=[B] NUEWEVRJMWXXFB-UHFFFAOYSA-N 0.000 description 1
- 229910052620 chrysotile Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Exhaust Silencers (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04168797A JP3812036B2 (ja) | 1997-02-10 | 1997-02-10 | 球帯状シール体ならびにその製造方法 |
| US09/018,331 US6129362A (en) | 1997-02-10 | 1998-02-04 | Spherical annular seal member and method of manufacturing the same |
| EP98300898A EP0857863B1 (en) | 1997-02-10 | 1998-02-06 | Spherical annular seal member and method of manufacturing the same |
| DE69828537T DE69828537D1 (de) | 1997-02-10 | 1998-02-06 | Sphärisches Ringdichtungsteil und sein Herstellungsverfahren |
| KR1019980003754A KR100337092B1 (ko) | 1997-02-10 | 1998-02-09 | 구형띠형상시일체및그제조방법 |
| CN98103837A CN1101904C (zh) | 1997-02-10 | 1998-02-10 | 球环形密封件及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04168797A JP3812036B2 (ja) | 1997-02-10 | 1997-02-10 | 球帯状シール体ならびにその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH10231934A JPH10231934A (ja) | 1998-09-02 |
| JPH10231934A5 JPH10231934A5 (https=) | 2004-11-11 |
| JP3812036B2 true JP3812036B2 (ja) | 2006-08-23 |
Family
ID=12615347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04168797A Expired - Lifetime JP3812036B2 (ja) | 1997-02-10 | 1997-02-10 | 球帯状シール体ならびにその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3812036B2 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4549067B2 (ja) * | 2004-01-15 | 2010-09-22 | 日本リークレス工業株式会社 | 高耐熱性膨張黒鉛シート |
| JP5673219B2 (ja) * | 2011-03-02 | 2015-02-18 | オイレス工業株式会社 | 球帯状シール体及びその製造方法 |
| JP5834806B2 (ja) | 2011-11-17 | 2015-12-24 | オイレス工業株式会社 | 円筒状ガスケット及びその製造方法並びに該円筒状ガスケットを使用した差し込み型排気管継手 |
| RU2621110C2 (ru) * | 2012-10-16 | 2017-05-31 | Оилз Корпорейшн | Сферический кольцевой уплотняющий элемент и способ его изготовления |
| JP5978989B2 (ja) | 2012-12-27 | 2016-08-24 | オイレス工業株式会社 | 球帯状シール体 |
-
1997
- 1997-02-10 JP JP04168797A patent/JP3812036B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10231934A (ja) | 1998-09-02 |
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