DE102007021390A1 - Mechanik-Bauteil sowie dessen Herstellungsverfahren - Google Patents
Mechanik-Bauteil sowie dessen Herstellungsverfahren Download PDFInfo
- Publication number
- DE102007021390A1 DE102007021390A1 DE102007021390A DE102007021390A DE102007021390A1 DE 102007021390 A1 DE102007021390 A1 DE 102007021390A1 DE 102007021390 A DE102007021390 A DE 102007021390A DE 102007021390 A DE102007021390 A DE 102007021390A DE 102007021390 A1 DE102007021390 A1 DE 102007021390A1
- Authority
- DE
- Germany
- Prior art keywords
- current density
- bath
- mechanical component
- chromium
- nip
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
- C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
- C25D5/611—Smooth layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/10—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2215/00—Fluid-actuated devices for displacing a member from one position to another
- F15B2215/30—Constructional details thereof
- F15B2215/305—Constructional details thereof characterised by the use of special materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007021390A DE102007021390A1 (de) | 2007-05-04 | 2007-05-04 | Mechanik-Bauteil sowie dessen Herstellungsverfahren |
AT08008397T ATE445033T1 (de) | 2007-05-04 | 2008-05-03 | Hydraulikzylinder sowie dessen herstellungsverfahren |
EP08008397A EP1997939B1 (fr) | 2007-05-04 | 2008-05-03 | Cylindre hydraulique et son procédé de fabrication |
DE502008000134T DE502008000134D1 (de) | 2007-05-04 | 2008-05-03 | Hydraulikzylinder sowie dessen Herstellungsverfahren |
DE102008048892A DE102008048892A1 (de) | 2007-05-04 | 2008-09-25 | Hydraulikzylinder sowie dessen Herstellungsverfahren |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007021390A DE102007021390A1 (de) | 2007-05-04 | 2007-05-04 | Mechanik-Bauteil sowie dessen Herstellungsverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007021390A1 true DE102007021390A1 (de) | 2008-11-06 |
Family
ID=39717763
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007021390A Withdrawn DE102007021390A1 (de) | 2007-05-04 | 2007-05-04 | Mechanik-Bauteil sowie dessen Herstellungsverfahren |
DE502008000134T Active DE502008000134D1 (de) | 2007-05-04 | 2008-05-03 | Hydraulikzylinder sowie dessen Herstellungsverfahren |
DE102008048892A Ceased DE102008048892A1 (de) | 2007-05-04 | 2008-09-25 | Hydraulikzylinder sowie dessen Herstellungsverfahren |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE502008000134T Active DE502008000134D1 (de) | 2007-05-04 | 2008-05-03 | Hydraulikzylinder sowie dessen Herstellungsverfahren |
DE102008048892A Ceased DE102008048892A1 (de) | 2007-05-04 | 2008-09-25 | Hydraulikzylinder sowie dessen Herstellungsverfahren |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1997939B1 (fr) |
AT (1) | ATE445033T1 (fr) |
DE (3) | DE102007021390A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008049790A1 (de) * | 2008-10-03 | 2010-04-08 | Weber Hydraulik Gmbh | Hydraulikzylinder sowie dessen Herstellungsverfahren |
DE102012004356B4 (de) | 2012-03-07 | 2013-10-31 | Umicore Galvanotechnik Gmbh | Haftfeste, korrosionsbeständige technische Verchromung und Verfahren zur Herstellung derselben |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54124831A (en) * | 1978-03-22 | 1979-09-28 | Mishima Kosan Co Ltd | Production of casting mold for continuous casting |
JPS61249647A (ja) * | 1985-04-30 | 1986-11-06 | Mitsubishi Heavy Ind Ltd | 連続鋳造用鋳型 |
JPH10251870A (ja) * | 1998-03-09 | 1998-09-22 | Marui Kogyo Kk | クロムめっき製品 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1149512A (en) | 1966-09-27 | 1969-04-23 | Welwyn Electric Ltd | Improvements in or relating to electrical resistors |
DE2854403C2 (de) | 1978-12-16 | 1986-07-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur Reaktivierung und Weiterbeschichtung von Nickel- oder Nickel- Phosphor-Schichten |
US4554219A (en) * | 1984-05-30 | 1985-11-19 | Burlington Industries, Inc. | Synergistic brightener combination for amorphous nickel phosphorus electroplatings |
BE902634A (nl) | 1985-06-11 | 1985-09-30 | Limburgs Galvano Tech Bedrijf | Werkwijze voor het tegen slijtage en corrosie beschermen van stalen werkstukken, inz. hydraulische cilinders. |
GB2230537B (en) | 1989-03-28 | 1993-12-08 | Usui Kokusai Sangyo Kk | Heat and corrosion resistant plating |
JPH07278845A (ja) | 1994-04-14 | 1995-10-24 | Marui Kogyo Kk | クロムめっき製品及びその製造方法 |
JP2781362B2 (ja) | 1995-07-12 | 1998-07-30 | マルイ工業株式会社 | クロムめっき製品の製造方法 |
JP2000130405A (ja) * | 1998-10-29 | 2000-05-12 | Mitsubishi Heavy Ind Ltd | 液圧シリンダ |
JP3313340B2 (ja) | 1999-07-23 | 2002-08-12 | 日本写真印刷株式会社 | マット感を有する成形同時加飾品とその製造方法、マット感を有する加飾用フィルム |
-
2007
- 2007-05-04 DE DE102007021390A patent/DE102007021390A1/de not_active Withdrawn
-
2008
- 2008-05-03 DE DE502008000134T patent/DE502008000134D1/de active Active
- 2008-05-03 EP EP08008397A patent/EP1997939B1/fr active Active
- 2008-05-03 AT AT08008397T patent/ATE445033T1/de active
- 2008-09-25 DE DE102008048892A patent/DE102008048892A1/de not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54124831A (en) * | 1978-03-22 | 1979-09-28 | Mishima Kosan Co Ltd | Production of casting mold for continuous casting |
JPS61249647A (ja) * | 1985-04-30 | 1986-11-06 | Mitsubishi Heavy Ind Ltd | 連続鋳造用鋳型 |
JPH10251870A (ja) * | 1998-03-09 | 1998-09-22 | Marui Kogyo Kk | クロムめっき製品 |
Non-Patent Citations (2)
Title |
---|
Galvanotechnik 4/2005, Seiten 818-822, Eugen G. Leuze Verlag * |
Galvanotechnik 4/2005; Seite 818-822; Eugen G. Leuze Verlag |
Also Published As
Publication number | Publication date |
---|---|
ATE445033T1 (de) | 2009-10-15 |
DE102008048892A1 (de) | 2010-04-01 |
EP1997939B1 (fr) | 2009-10-07 |
DE502008000134D1 (de) | 2009-11-19 |
EP1997939A1 (fr) | 2008-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8139 | Disposal/non-payment of the annual fee |