KR200415452Y1 - 표면에 탄소 이온 주입층을 형성한 밸브장치 - Google Patents
표면에 탄소 이온 주입층을 형성한 밸브장치 Download PDFInfo
- Publication number
- KR200415452Y1 KR200415452Y1 KR2020060004271U KR20060004271U KR200415452Y1 KR 200415452 Y1 KR200415452 Y1 KR 200415452Y1 KR 2020060004271 U KR2020060004271 U KR 2020060004271U KR 20060004271 U KR20060004271 U KR 20060004271U KR 200415452 Y1 KR200415452 Y1 KR 200415452Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ion implantation
- valve
- fluid
- disk
- implantation layer
- Prior art date
Links
- 238000005468 ion implantation Methods 0.000 title claims abstract description 70
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000012530 fluid Substances 0.000 claims abstract description 52
- 229910021385 hard carbon Inorganic materials 0.000 claims abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 14
- 230000003993 interaction Effects 0.000 abstract description 7
- 238000007654 immersion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 40
- 239000010410 layer Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 35
- 238000007789 sealing Methods 0.000 description 32
- 229910001347 Stellite Inorganic materials 0.000 description 15
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 15
- 239000010408 film Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 11
- 238000005229 chemical vapour deposition Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- -1 Carbon ions Chemical class 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005240 physical vapour deposition Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
구 분 | 경도(Vickers) | 두께(㎛) | 열적 안정도(℃) | 부착력(psi) |
전기 도금 Hard Cr Ni | 1100 600 | 0.25~520 2.5~125 | 500 1350 | (강에 대해) 10,000 10,000 |
PVD TiN (Ti,Al)N | 2200 2800 | 2~4 2~4 | 550 750 | (고속공구강에 대해) 17,000 이상 17,000 이상 |
CVD TiN TiCN/TiN/Al2O3 | 2100 2300 | 3~5 10 | 550 1000 | (on cemented carbide) 24,000 이상 24,000 이상 |
PSⅡ N-주입Cr도금 C-주입Cr도금 | 1800 2150 | 0.1 0.1 | 1050 1810 | 해당 사항 없음 |
Claims (4)
- 서로 접촉하는 디스크 혹은 플러그와 시트를 구비하는 유체의 유량과 압력을 제어하기 위해 유체의 유동을 개폐하거나 조절하는 밸브 장치에 있어서, 유체의 유동을 완전히 폐쇄하기 위해 서로 접촉하는 디스크 혹은 플러그와 시트의 표면에 유체의 누설을 방지하도록 탄소 이온 주입층을 형성하는 것을 특징으로 하는 표면에 탄소 이온주입층이 형성된 밸브장치.
- 제 1항에 있어서, 탄소 이온 주입층은 두께가 0.1~0.2 μm인 것을 특징으로 하는 밸브 장치.
- 제 1항 또는 제 2항에 있어서, 상기 탄소 이온주입층은 플라즈마 이온 주입에 의하여 형성되는 것을 특징으로 하는 밸브 장치.
- 제 3항에 있어서, 상기 탄소 이온주입층은 다이아몬드상 경질 탄소막으로 이루어지는 것을 특징으로 하는 밸브 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020060004271U KR200415452Y1 (ko) | 2006-02-15 | 2006-02-15 | 표면에 탄소 이온 주입층을 형성한 밸브장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020060004271U KR200415452Y1 (ko) | 2006-02-15 | 2006-02-15 | 표면에 탄소 이온 주입층을 형성한 밸브장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200415452Y1 true KR200415452Y1 (ko) | 2006-05-03 |
Family
ID=41764938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020060004271U KR200415452Y1 (ko) | 2006-02-15 | 2006-02-15 | 표면에 탄소 이온 주입층을 형성한 밸브장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200415452Y1 (ko) |
-
2006
- 2006-02-15 KR KR2020060004271U patent/KR200415452Y1/ko not_active IP Right Cessation
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