EP1444421A1 - Method for the production of a valve seat - Google Patents
Method for the production of a valve seatInfo
- Publication number
- EP1444421A1 EP1444421A1 EP02792724A EP02792724A EP1444421A1 EP 1444421 A1 EP1444421 A1 EP 1444421A1 EP 02792724 A EP02792724 A EP 02792724A EP 02792724 A EP02792724 A EP 02792724A EP 1444421 A1 EP1444421 A1 EP 1444421A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- additional material
- weight
- cylinder head
- valve seat
- alloy
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 105
- 239000000956 alloy Substances 0.000 claims abstract description 32
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 32
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 229910000640 Fe alloy Inorganic materials 0.000 claims abstract description 7
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 239000000470 constituent Substances 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000011733 molybdenum Substances 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 4
- 229910001339 C alloy Inorganic materials 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052706 scandium Inorganic materials 0.000 claims description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 2
- 239000004615 ingredient Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229910000676 Si alloy Inorganic materials 0.000 description 4
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F01L3/04—Coated valve members or valve-seats
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49231—I.C. [internal combustion] engine making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49298—Poppet or I.C. engine valve or valve seat making
- Y10T29/49306—Valve seat making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49405—Valve or choke making
- Y10T29/49409—Valve seat forming
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10156196 | 2001-11-15 | ||
DE10156196A DE10156196C1 (en) | 2001-11-15 | 2001-11-15 | Production of a valve seat used for a cylinder head of internal combustion engine comprises fusing an additive material made from an alloy or a mixture of an aluminum-lead alloy and a further component at a certain point on a cylinder head |
PCT/EP2002/011682 WO2003042508A1 (en) | 2001-11-15 | 2002-10-18 | Method for the production of a valve seat |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1444421A1 true EP1444421A1 (en) | 2004-08-11 |
EP1444421B1 EP1444421B1 (en) | 2005-08-17 |
Family
ID=7705896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02792724A Expired - Fee Related EP1444421B1 (en) | 2001-11-15 | 2002-10-18 | Method for the production of a valve seat |
Country Status (7)
Country | Link |
---|---|
US (1) | US7013858B2 (en) |
EP (1) | EP1444421B1 (en) |
JP (1) | JP3835694B2 (en) |
KR (1) | KR20050037497A (en) |
AT (1) | ATE302333T1 (en) |
DE (2) | DE10156196C1 (en) |
WO (1) | WO2003042508A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255447A1 (en) * | 2002-11-28 | 2004-06-24 | Daimlerchrysler Ag | Valve seat and method for producing a valve seat |
JP4038724B2 (en) | 2003-06-30 | 2008-01-30 | トヨタ自動車株式会社 | Laser cladding processing apparatus and laser cladding processing method |
DE10329912B4 (en) * | 2003-07-02 | 2005-06-09 | Daimlerchrysler Ag | Method for producing a valve seat |
DE10353473B4 (en) * | 2003-11-15 | 2007-02-22 | Daimlerchrysler Ag | Component of an internal combustion engine and method for its production |
KR100656607B1 (en) * | 2004-07-15 | 2006-12-11 | 현대자동차주식회사 | Structure for lubricating valve |
JP5101838B2 (en) * | 2006-05-16 | 2012-12-19 | ヤンマー株式会社 | Surface hardening method for metal members |
US7757396B2 (en) * | 2006-07-27 | 2010-07-20 | Sanyo Special Steel Co., Ltd. | Raw material powder for laser clad valve seat and valve seat using the same |
DE102008003871A1 (en) | 2008-01-08 | 2009-07-09 | Volkswagen Ag | Finishing thin metal sheet and/or products made of thin metal sheets later designed as semifinished sheet metal products using laser beam technology, by locally melting surface of products with laser beam up to in given sheet-metal depth |
DE102008015854A1 (en) * | 2008-03-27 | 2009-10-01 | Volkswagen Ag | Valve seat ring for sealing in cylinder head of internal combustion engine, has circular geometry and is made up of wear resistant metal, where valve seat ring is connected with another valve seat ring to ring packet by bar |
NL2001869C2 (en) * | 2008-08-01 | 2010-02-02 | Stichting Materials Innovation | Cylinder head with valve seat and method for manufacturing them. |
DE102008050388B3 (en) | 2008-10-02 | 2009-10-22 | Märkisches Werk GmbH | Method for repairing damage of a water-cooled cylinder head in 4-stroke internal combustion engines, and cylinder head |
US9228458B2 (en) * | 2010-02-19 | 2016-01-05 | Ford Global Technologies, Llc | Valve seat insert |
KR101316474B1 (en) * | 2011-09-19 | 2013-10-08 | 현대자동차주식회사 | Valve seat of engine and manufacturing method therof |
US9011086B2 (en) * | 2011-12-07 | 2015-04-21 | Honeywell International Inc. | Treated valve seat |
JP5858007B2 (en) * | 2013-07-01 | 2016-02-10 | トヨタ自動車株式会社 | Overlaying method for valve seat and manufacturing method of cylinder head |
WO2015089252A1 (en) * | 2013-12-13 | 2015-06-18 | Dm3D Technology, Llc | Method of manufacturing high-conductivity wear resistant surface on a soft substrate |
KR101610166B1 (en) * | 2014-12-04 | 2016-04-20 | 현대자동차 주식회사 | Valve seat structure |
JP7095334B2 (en) * | 2018-03-16 | 2022-07-05 | トヨタ自動車株式会社 | cylinder head |
WO2022199837A1 (en) * | 2021-03-26 | 2022-09-29 | Jaguar Land Rover Limited | A casting for an internal combustion engine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB618607A (en) * | 1946-06-04 | 1949-02-24 | William Thomas Davies | Improvements in or relating to the production of corrosion resistant coatings on poppet valves for internal-combustion engines |
DE2200003B2 (en) * | 1972-01-03 | 1977-09-15 | Karl Schmidt Gmbh, 7107 Neckarsulm | PROCESS FOR SURFACE FINISHING OF LIGHT ALLOY PISTONS |
IT1155320B (en) * | 1982-04-22 | 1987-01-28 | Fiat Auto Spa | METHOD FOR OBTAINING A VALVE SEAT ON AN ENDOTHERMAL MOTOR HEAD AND MOTOR WITH VALVE SEATS OBTAINED WITH SUCH METHOD |
JPS59129746A (en) * | 1983-01-18 | 1984-07-26 | Mitsubishi Metal Corp | Co base alloy for engine valve and engine valve seat |
DE3517077C1 (en) * | 1985-05-11 | 1986-11-06 | M.A.N.- B & W Diesel GmbH, 8900 Augsburg | Process for armoring the valve seat surface of a thermally and mechanically highly resilient and corrosion-protected gas exchange valve for a heavy oil-operated internal combustion engine |
JPS62150014A (en) * | 1985-12-25 | 1987-07-04 | Toyota Motor Corp | Valve seatless cylinder head made of aluminum alloy |
DE4443772C2 (en) * | 1994-02-18 | 2000-06-29 | Mitsubishi Materials Corp | Motor valve with improved high temperature wear resistance |
US5611306A (en) * | 1995-08-08 | 1997-03-18 | Fuji Oozx Inc. | Internal combustion engine valve |
DE19639480A1 (en) * | 1996-09-26 | 1998-04-02 | Guenter Hackerodt | Process for the internal coating of cylinder treads, in particular aluminum treads |
JP3853100B2 (en) * | 1998-02-26 | 2006-12-06 | 三井金属鉱業株式会社 | Copper alloy with excellent wear resistance |
DE19912889A1 (en) * | 1999-03-23 | 2000-09-28 | Daimler Chrysler Ag | Production of a valve seat for a cylinder head of an I.C. engine comprises using an additional material made of an an alloy of aluminum, silicon and nickel |
DE19912894A1 (en) * | 1999-03-23 | 2000-07-20 | Daimler Chrysler Ag | Thermal coating, especially laser coating, of a metallic workpiece comprises magnetic field application to contour and-or mix a pool of molten powder or wire additive on the workpiece surface |
-
2001
- 2001-11-15 DE DE10156196A patent/DE10156196C1/en not_active Expired - Fee Related
-
2002
- 2002-10-18 JP JP2003544310A patent/JP3835694B2/en not_active Expired - Fee Related
- 2002-10-18 AT AT02792724T patent/ATE302333T1/en not_active IP Right Cessation
- 2002-10-18 WO PCT/EP2002/011682 patent/WO2003042508A1/en active IP Right Grant
- 2002-10-18 DE DE50203987T patent/DE50203987D1/en not_active Expired - Lifetime
- 2002-10-18 KR KR1020047007433A patent/KR20050037497A/en not_active Application Discontinuation
- 2002-10-18 US US10/495,568 patent/US7013858B2/en not_active Expired - Fee Related
- 2002-10-18 EP EP02792724A patent/EP1444421B1/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO03042508A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20050037497A (en) | 2005-04-22 |
EP1444421B1 (en) | 2005-08-17 |
ATE302333T1 (en) | 2005-09-15 |
WO2003042508A1 (en) | 2003-05-22 |
JP3835694B2 (en) | 2006-10-18 |
DE50203987D1 (en) | 2005-09-22 |
US7013858B2 (en) | 2006-03-21 |
US20050034700A1 (en) | 2005-02-17 |
JP2005509522A (en) | 2005-04-14 |
DE10156196C1 (en) | 2003-01-02 |
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