ES2091734T1 - Biela tratada superficialmente. - Google Patents
Biela tratada superficialmente.Info
- Publication number
- ES2091734T1 ES2091734T1 ES95118670T ES95118670T ES2091734T1 ES 2091734 T1 ES2091734 T1 ES 2091734T1 ES 95118670 T ES95118670 T ES 95118670T ES 95118670 T ES95118670 T ES 95118670T ES 2091734 T1 ES2091734 T1 ES 2091734T1
- Authority
- ES
- Spain
- Prior art keywords
- layer
- piston
- surface treated
- departure
- connecting rod
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/34—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in more than one step
Abstract
BRAZO DE EMBOLO TRATADO SUPERFICIALMENTE PARA UN AMORTIGUADOR DE OSCILACIONES HIDRAULICO CON UN EMBOLO QUE SE DESPLAZA AXIALMENTE EN UN CILINDRO DE AMORTIGUACION Y UNIDO A SU BRAZO, SIENDO ESTE EMBOLO UNA VALVULA DE AMORTIGUACION DEPENDIENTE DE LA PRESION PARA UN INTERCAMBIO DE LIQUIDO DE AMORTIGUACION EN LAS ETAPAS DE COMPRESION Y EXPULSION, Y DIVIDE AL CILINDRO DE AMORTIGUACION EN DOS PARTES, TENIENDO LA ZONA MAS CERCANA A LA SUPERFICIE DEL BRAZO DEL EMBOLO, PARTIENDO DE LA PIEZA CENTRAL, UNA CAPA DE DIFUSION, A CONTINUACION Y AL LADO DE LA CAPA DE DIFUSION Y HACIA LA SUPERFICIE UNA CAPA DE UNION CON UNA GRAN PROPORCION DE NITROGENO, Y EN LAS ZONA MAS CERCANA A LA SUPERFICIE DE LA CAPA DE UNION UNA CAPA DE OXIDO, Y TENIENDO LA SUPERFICIE DE ESTA CAPA DE OXIDO UNA ASPEREZA RZ DE COMO MUCHO 0,8 {MI}M.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995110302 DE19510302C2 (de) | 1995-03-22 | 1995-03-22 | Oberflächenbehandelte Kolbenstange und Verfahren zu ihrer Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091734T1 true ES2091734T1 (es) | 1996-11-16 |
Family
ID=7757318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95118670T Pending ES2091734T1 (es) | 1995-03-22 | 1995-11-28 | Biela tratada superficialmente. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0733720A1 (es) |
DE (1) | DE19510302C2 (es) |
ES (1) | ES2091734T1 (es) |
GR (1) | GR960300067T1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19837583C1 (de) * | 1998-08-19 | 2000-03-30 | Daimler Chrysler Ag | Synchronisiereinrichtung für ein Schaltgetriebe |
DE10062431A1 (de) * | 2000-12-18 | 2002-06-20 | Continental Teves Ag & Co Ohg | Hydraulischer Kolben sowie Verfahren zu seiner Oberflächenbehandlung |
DE102004025865A1 (de) * | 2004-05-27 | 2005-12-22 | Volkswagen Ag | Verfahren zur Herstellung einer Kolbenstange für einen Schwingungsdämpfer |
DE102007060085B4 (de) * | 2007-12-13 | 2012-03-15 | Durferrit Gmbh | Verfahren zur Erzeugung von korrosionsbeständigen Oberflächen nitrierter oder nitrocarburierter Bauteile aus Stahl sowie nitrocarburierte oder nitrierte Bauteile aus Stahl mit oxidierten Oberflächen |
CN101928911B (zh) * | 2010-08-02 | 2012-09-05 | 青岛张氏机械有限公司 | 活塞杆热处理生产线设备 |
CN102888581A (zh) * | 2011-07-19 | 2013-01-23 | 栾清杨 | 小型起重葫芦的热处理工艺 |
DE102013226090A1 (de) * | 2013-12-16 | 2015-06-18 | Robert Bosch Gmbh | Verfahren zum Gasnitrocarburieren |
DE102013226091A1 (de) * | 2013-12-16 | 2015-06-18 | Robert Bosch Gmbh | Zylindertrommel einer hydrostatischen Axialkolbenmaschine mit einer Verschleißschutzschicht |
CN104032311A (zh) * | 2014-06-30 | 2014-09-10 | 张家港市华尊宝特种材料科技有限公司 | 一种异型钢管的热处理工艺 |
DE102019125839A1 (de) * | 2019-09-25 | 2021-04-08 | Danfoss A/S | Verfahren zum Herstellen einer wasserhydraulischen Maschine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55125267A (en) * | 1979-03-22 | 1980-09-26 | Kawasaki Heavy Ind Ltd | Surface treating method of improving abrasion resistance and corrosion resistance of iron and steel |
EP0229325B1 (en) * | 1981-10-15 | 1995-01-04 | LUCAS INDUSTRIES public limited company | Method of manufacturing a corrosion resistant steel component |
JPS58146762A (ja) * | 1982-02-23 | 1983-09-01 | Kayaba Ind Co Ltd | 油圧緩衝器や油圧シリンダなどのピストンロツド |
JPS599166A (ja) * | 1982-07-06 | 1984-01-18 | Parker Netsushiyori Kogyo Kk | 鋼材の表面硬化と窒化処理方法 |
DE3225686C2 (de) * | 1982-07-09 | 1990-05-10 | Volkswagenwerk Ag, 3180 Wolfsburg | Verfahren zur Wärmebehandlung der Oberfläche eines Bauteils |
GB8310102D0 (en) * | 1983-04-14 | 1983-05-18 | Lucas Ind Plc | Corrosion resistant steel components |
GB2173513B (en) * | 1985-02-25 | 1989-06-14 | Lucas Ind Plc | Making of steel component |
GB2208658B (en) * | 1987-07-17 | 1992-02-19 | Lucas Ind Plc | Manufacture of corrosion resistant steel components |
JPH03285058A (ja) * | 1990-03-30 | 1991-12-16 | Atsugi Unisia Corp | 鋼部材の表面処理方法 |
JPH03285059A (ja) * | 1990-03-30 | 1991-12-16 | Atsugi Unisia Corp | 鋼部材の表面処理方法 |
US5292381A (en) * | 1991-07-24 | 1994-03-08 | Nippon Piston Ring Co., Ltd. | Piston ring and process for manufacturing the same |
-
1995
- 1995-03-22 DE DE1995110302 patent/DE19510302C2/de not_active Expired - Lifetime
- 1995-11-28 EP EP95118670A patent/EP0733720A1/de not_active Withdrawn
- 1995-11-28 ES ES95118670T patent/ES2091734T1/es active Pending
-
1996
- 1996-11-30 GR GR960300067T patent/GR960300067T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0733720A1 (de) | 1996-09-25 |
DE19510302A1 (de) | 1996-09-26 |
GR960300067T1 (en) | 1996-11-30 |
DE19510302C2 (de) | 1997-04-24 |
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