JPH11515055A - 基材がオーステナイト鋳鉄である補強部材 - Google Patents
基材がオーステナイト鋳鉄である補強部材Info
- Publication number
- JPH11515055A JPH11515055A JP9514614A JP51461497A JPH11515055A JP H11515055 A JPH11515055 A JP H11515055A JP 9514614 A JP9514614 A JP 9514614A JP 51461497 A JP51461497 A JP 51461497A JP H11515055 A JPH11515055 A JP H11515055A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing member
- redebrite
- austenitic
- base material
- remelting
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/042—Expansivity
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
- Y10S148/903—Directly treated with high energy electromagnetic waves or particles, e.g. laser, electron beam
-
- 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
- Y10T29/49249—Piston making
- Y10T29/49256—Piston making with assembly or composite article making
- Y10T29/49261—Piston making with assembly or composite article making by composite casting or molding
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
- Y10T428/12757—Fe
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. アルミニウムベースの合金からなるエンジン部材、特にピストンと金属間 結合している、基材がオーステナイト鋳鉄である補強部材において、この組織が 、補強部材(1)の金属間結合の範囲内にある表面の少なくとも部分面(3)で オーステナイト−レデブライトを形成していることを特徴とする補強部材。 2. 組織が、金属間結合している範囲内の補強部材(1)の全表面でオーステ ナイト−レデブライトを形成している、請求項1記載の補強部材。 3. 補強部材がピストンリングを収容するためのリング支持体(1)である、 請求項1又は2記載の補強部材。 4. 補強部材がへこみ縁部保護部である請求項1又は2記載の補強部材。 5. オーステナイト−レデブライト組織が、レーザー放射線を用いてオーステ ナイト基材を再溶融することにより達成される、請求項1から4までのいずれか 1項記載の補強部材の製造方法。 6. オーステナイト−レデブライト組織が、誘導再溶融により、オーステナイ ト基材を再溶融することにより達成される、請求項1から4までのいずれか1項 記載の補強部材の製造方法。 7. オーステナイト−レデブライト組織が、WIG再溶融により達成される、 請求項1から4までのいずれか1項記載の補強部材の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19537848A DE19537848A1 (de) | 1995-10-11 | 1995-10-11 | Bewehrungsteil, dessen Grundwerkstoff austenitisches Gußeisen ist |
DE19537848.2 | 1995-10-11 | ||
PCT/DE1996/001809 WO1997013396A2 (de) | 1995-10-11 | 1996-09-20 | Bewehrungsteil, dessen grundwerkstoff austenitisches gusseisen ist |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11515055A true JPH11515055A (ja) | 1999-12-21 |
Family
ID=7774579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9514614A Ceased JPH11515055A (ja) | 1995-10-11 | 1996-09-20 | 基材がオーステナイト鋳鉄である補強部材 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6063509A (ja) |
EP (1) | EP0854939B1 (ja) |
JP (1) | JPH11515055A (ja) |
BR (1) | BR9611036A (ja) |
DE (2) | DE19537848A1 (ja) |
WO (1) | WO1997013396A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19956425A1 (de) * | 1999-11-24 | 2001-05-31 | Mahle Gmbh | Kolben für Verbrennungsmotoren |
DE10103896A1 (de) * | 2001-01-30 | 2002-08-08 | Mahle Gmbh | Verfahren zur Vorbehandlung eines Ringträgers vor dem Alfinieren |
DE10157478A1 (de) * | 2001-11-23 | 2003-06-05 | Fne Gmbh | Metall-Verbundwerkstoff und Verfahren zur Herstellung eines Metall-Verbundwerkstoffs |
JP2009533589A (ja) * | 2006-04-08 | 2009-09-17 | カーエス コルベンシュミット ゲゼルシャフト ミット ベシュレンクテル ハフツング | 2つのピストンリング溝を有し、1つのピストンリング溝にピストンリング支持体が設けられている、内燃機関のためのピストン |
JP5101838B2 (ja) * | 2006-05-16 | 2012-12-19 | ヤンマー株式会社 | 金属部材の表面硬化方法 |
DE102006043301A1 (de) * | 2006-09-14 | 2008-03-27 | Mahle International Gmbh | Ringträger und Verfahren zu seiner Herstellung |
DE102006043302A1 (de) * | 2006-09-14 | 2008-03-27 | Mahle International Gmbh | Ringträger und Verfahren zu seiner Herstellung |
DE102011083994A1 (de) | 2010-10-05 | 2012-04-05 | Ks Kolbenschmidt Gmbh | Verbesserungen an einem Brennraummuldenrand und an einem Brennraummuldengrund eines Kolbens einer Brennkraftmaschine |
DE102011108126A1 (de) * | 2011-07-21 | 2013-01-24 | Universität Siegen | Gussbauteil, Karosseriebauteil und Verfahren zu dessen Herstellung |
WO2013163968A1 (de) * | 2012-05-03 | 2013-11-07 | Federal-Mogul Burscheid Gmbh | Verfahren zur herstellung metallischer gleitringdichtungen |
CN104561752A (zh) * | 2014-12-25 | 2015-04-29 | 山东滨州渤海活塞股份有限公司 | 一种活塞用稀有难熔金属增强奥氏体铸铁材料及制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025366A (en) * | 1973-01-17 | 1977-05-24 | Audi Nsu Auto Union Aktiengesellschaft | Method of making rotary piston engine cast iron interior seals by quench hardening |
DE2618775A1 (de) * | 1976-04-29 | 1977-11-17 | Goetzewerke | Reibend beanspruchte maschinenteile aus gusseisen mit ledeburitischer laufflaeche und ihr herstellungsverfahren |
DE2627329C2 (de) * | 1976-06-18 | 1981-11-19 | Mahle Gmbh, 7000 Stuttgart | Austenitisches Gußeisen |
BR7804521A (pt) * | 1978-07-12 | 1980-01-22 | Leve Metal Ind Com Sa | Processo para produzir pistao mediante solda por fusao e o produto resultante |
JPS602381B2 (ja) * | 1978-08-12 | 1985-01-21 | マツダ株式会社 | Al合金製ピストンの製造法 |
ZA811792B (en) * | 1980-03-21 | 1982-10-27 | Dana Corp | Method of bonding piston ring insert |
US4343173A (en) * | 1980-07-24 | 1982-08-10 | Redicon Corporation | Double action cupper having improved can removal means |
DD154726A1 (de) * | 1980-08-07 | 1982-04-14 | Lutz Buechner | Verfahren zum partiellen umschmelzverdeln an kolben |
DE3147461C2 (de) * | 1981-12-01 | 1983-10-13 | Goetze Ag, 5093 Burscheid | Verschleißfeste Gußeisenlegierung hoher Festigkeit mit sphärolithischer Graphitausscheidung, ihr Herstellungsverfahren und ihre Verwendung |
BR8200106A (pt) * | 1982-01-11 | 1983-09-13 | Metal Leve Sa | Processo para fabricacao de porta-aneis por metalurgia do po,a partir de ligas ferrosas austeniticas |
DE3418405A1 (de) * | 1983-05-18 | 1984-11-29 | Mazda Motor Corp., Hiroshima | Verfahren zur herstellung von gussteilen aus aluminiumlegierung und aus einer aluminiumlegierung bestehender kolben |
BR8700527A (pt) * | 1987-01-29 | 1988-08-16 | Metal Leve Sa | Processo de fabricacao de embolo e embolo para motores de combustao interna |
DE3932328A1 (de) * | 1989-09-28 | 1991-04-11 | Opel Adam Ag | Verfahren zur bearbeitung von durch reibung hochbeanspruchten flaechen in brennkraftmaschinen und vorrichtung zur durchfuehrung des verfahrens |
DE4010474A1 (de) * | 1990-03-31 | 1991-10-02 | Kolbenschmidt Ag | Leichtmetallkolben |
JP2886266B2 (ja) * | 1990-05-31 | 1999-04-26 | 本田技研工業株式会社 | 内燃機関用動弁機構のカムシャフトの製造方法 |
DE4221448A1 (de) * | 1992-06-30 | 1994-01-13 | Mahle Gmbh | Bewehrungsmaterial für Kolben von Verbrennungsmotoren |
DE4325864A1 (de) * | 1993-08-02 | 1995-05-11 | Mahle Gmbh | Gießtechnisches Verfahren zur Herstellung eines Bauteiles, insbesondere Kolben, bestehend aus zwei unterschiedlichen Werkstoffen |
DE19525863A1 (de) * | 1995-07-15 | 1997-01-16 | Ae Goetze Gmbh | Gleitringdichtung für die Laufwerke von Gleiskettenfahrzeugen |
-
1995
- 1995-10-11 DE DE19537848A patent/DE19537848A1/de not_active Withdrawn
-
1996
- 1996-09-20 JP JP9514614A patent/JPH11515055A/ja not_active Ceased
- 1996-09-20 US US09/051,051 patent/US6063509A/en not_active Expired - Fee Related
- 1996-09-20 DE DE59601734T patent/DE59601734D1/de not_active Expired - Fee Related
- 1996-09-20 EP EP96945137A patent/EP0854939B1/de not_active Expired - Lifetime
- 1996-09-20 BR BR9611036-8A patent/BR9611036A/pt not_active IP Right Cessation
- 1996-09-20 WO PCT/DE1996/001809 patent/WO1997013396A2/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE59601734D1 (de) | 1999-05-27 |
WO1997013396A3 (de) | 1997-06-05 |
WO1997013396A2 (de) | 1997-04-17 |
EP0854939A2 (de) | 1998-07-29 |
DE19537848A1 (de) | 1997-04-17 |
BR9611036A (pt) | 1999-09-28 |
EP0854939B1 (de) | 1999-04-21 |
US6063509A (en) | 2000-05-16 |
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Legal Events
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A01 | Written decision to grant a patent or to grant a registration (utility model) |
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A045 | Written measure of dismissal of application [lapsed due to lack of payment] |
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