EP0987350A3 - Verfahren und Vorrichtung zum Aufbringen eines Phosphatüberzuges auf Werkstücke - Google Patents

Verfahren und Vorrichtung zum Aufbringen eines Phosphatüberzuges auf Werkstücke Download PDF

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Publication number
EP0987350A3
EP0987350A3 EP99890263A EP99890263A EP0987350A3 EP 0987350 A3 EP0987350 A3 EP 0987350A3 EP 99890263 A EP99890263 A EP 99890263A EP 99890263 A EP99890263 A EP 99890263A EP 0987350 A3 EP0987350 A3 EP 0987350A3
Authority
EP
European Patent Office
Prior art keywords
applying
phosphate coating
work pieces
workpiece
moved
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
Application number
EP99890263A
Other languages
English (en)
French (fr)
Other versions
EP0987350A2 (de
EP0987350B1 (de
Inventor
Heinz Dipl.-Ing. Stockner
Heinz Fischer
Josef Hönecke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Wire Rod Austria GmbH
Original Assignee
Voestalpine Wire Rod Austria GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voestalpine Wire Rod Austria GmbH filed Critical Voestalpine Wire Rod Austria GmbH
Priority to SI9930917T priority Critical patent/SI0987350T1/sl
Priority to AT99890263T priority patent/ATE331825T1/de
Publication of EP0987350A2 publication Critical patent/EP0987350A2/de
Publication of EP0987350A3 publication Critical patent/EP0987350A3/de
Application granted granted Critical
Publication of EP0987350B1 publication Critical patent/EP0987350B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/36—Phosphatising

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Metal Extraction Processes (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zum Aufbringen eines Phosphatüberzuges auf Werkstücke mit großer Längserstrekcung aus Eisenbasis - Legierungen mit Anwendung von elektrischem Strom und eine dergleichen Vorrichtung.
Erfindungsgemäß wird dabei das Werkstück in Längsrichtung bewegt und hintereinander folgend auf höhere Temperatur gebracht, durch ein Behandlungsbad geführt und während einer Durchlaufzeit wischen 1,5 und 19 Sekunden dessen Oberfläche mit Einwirken von elektrischem Strom bei Einstellung der elektrischen Werte in Anhängigkeit von den Behandlungsparametern phosphatiert. Bei einer erfindungsgemäßen Vorrichtung weisen die Einzelkomponenten jeweils eine derartige Form auf, daß das Werkstück (11) in Längsrichtung (Z) durch diese durchbewegbar ist und daß der mit elektrischem Strom versorgbaren Phosphatier-Einheit (5) mindestens eine Erwärmungs-Einrichtung (3) vorgeordnet ist.
EP99890263A 1998-08-06 1999-08-05 Verfahren und Vorrichtung zum Aufbringen eines Phosphatüberzuges auf Werkstücke Expired - Lifetime EP0987350B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI9930917T SI0987350T1 (sl) 1998-08-06 1999-08-05 Postopek in naprava za nanasanje fosfatne prevleke na obdelovance
AT99890263T ATE331825T1 (de) 1998-08-06 1999-08-05 Verfahren und vorrichtung zum aufbringen eines phosphatüberzuges auf werkstücke

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0136398A AT405947B (de) 1998-08-06 1998-08-06 Verfahren und vorrichtung zum aufbringen eines phosphatüberzuges auf werkstücke
AT136398 1998-08-06

Publications (3)

Publication Number Publication Date
EP0987350A2 EP0987350A2 (de) 2000-03-22
EP0987350A3 true EP0987350A3 (de) 2004-03-24
EP0987350B1 EP0987350B1 (de) 2006-06-28

Family

ID=3512272

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890263A Expired - Lifetime EP0987350B1 (de) 1998-08-06 1999-08-05 Verfahren und Vorrichtung zum Aufbringen eines Phosphatüberzuges auf Werkstücke

Country Status (5)

Country Link
EP (1) EP0987350B1 (de)
AT (1) AT405947B (de)
CZ (1) CZ295733B6 (de)
DE (1) DE59913624D1 (de)
ES (1) ES2268846T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010028385A1 (de) * 2010-04-29 2011-11-03 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Durchführung mindestens eines oberflächenmodifizierenden Prozesses an metallischen Werkstücken
CN102277612A (zh) * 2011-08-02 2011-12-14 威海银兴预应力线材有限公司 钢绞线拉丝在线磷化、皂化装置
CN102586839B (zh) * 2012-03-26 2014-12-10 南通高罕金属设备科技有限公司 折叠式开坯在线磷化处理装置
CN103741195B (zh) * 2013-12-23 2016-06-15 南通恒新金属工艺科技有限公司 钢丝电解磷化处理装置
DE102015121349A1 (de) * 2015-12-08 2017-06-08 Staku Anlagenbau Gmbh Vorrichtung zur Oberflächenbehandlung eines Endlosmaterials sowie deren Verwendung
CN108360042A (zh) * 2018-04-02 2018-08-03 江阴海瑞德机电科技有限公司 单丝过电轮装置
CN110863229A (zh) * 2019-12-09 2020-03-06 嘉兴东恒机械设备有限公司 新型金属材料无酸电解磷化工艺
CN112226755B (zh) * 2020-09-23 2023-06-23 山东大业股份有限公司 一种金属线材表面处理用磷化方法及装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812296A (en) * 1953-06-16 1957-11-05 United States Steel Corp Electrochemical method for coating steel surfaces and the product thereof
GB1165014A (en) * 1966-08-22 1969-09-24 Herbert Kenmore Apparatus for Treating Wire and Rods.
US4437947A (en) * 1980-02-21 1984-03-20 Nippon Steel Corporation Cold rolled steel strip having an excellent phosphatizing property and process for producing the same
US4566954A (en) * 1981-12-09 1986-01-28 Hitachi, Ltd. Method of and apparatus for split rolling of steel sheet
WO1991019836A1 (en) * 1990-06-01 1991-12-26 Henkel Corporation Method for treating the surface of steel
US5087342A (en) * 1988-04-07 1992-02-11 Seneca Wire And Manufacturing Company Continuous steel strand electrolytic processing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812296A (en) * 1953-06-16 1957-11-05 United States Steel Corp Electrochemical method for coating steel surfaces and the product thereof
GB1165014A (en) * 1966-08-22 1969-09-24 Herbert Kenmore Apparatus for Treating Wire and Rods.
US4437947A (en) * 1980-02-21 1984-03-20 Nippon Steel Corporation Cold rolled steel strip having an excellent phosphatizing property and process for producing the same
US4566954A (en) * 1981-12-09 1986-01-28 Hitachi, Ltd. Method of and apparatus for split rolling of steel sheet
US5087342A (en) * 1988-04-07 1992-02-11 Seneca Wire And Manufacturing Company Continuous steel strand electrolytic processing
WO1991019836A1 (en) * 1990-06-01 1991-12-26 Henkel Corporation Method for treating the surface of steel

Also Published As

Publication number Publication date
CZ295733B6 (cs) 2005-10-12
ES2268846T3 (es) 2007-03-16
EP0987350A2 (de) 2000-03-22
ATA136398A (de) 1999-05-15
DE59913624D1 (de) 2006-08-10
CZ271099A3 (cs) 2000-03-15
AT405947B (de) 1999-12-27
EP0987350B1 (de) 2006-06-28

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