EP1180551A3 - Härteschutzmassen für das selektive Aufkohlen von metallischen Bauteilen - Google Patents

Härteschutzmassen für das selektive Aufkohlen von metallischen Bauteilen Download PDF

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Publication number
EP1180551A3
EP1180551A3 EP01117998A EP01117998A EP1180551A3 EP 1180551 A3 EP1180551 A3 EP 1180551A3 EP 01117998 A EP01117998 A EP 01117998A EP 01117998 A EP01117998 A EP 01117998A EP 1180551 A3 EP1180551 A3 EP 1180551A3
Authority
EP
European Patent Office
Prior art keywords
magnesium
protection against
metallic workpieces
silicon compounds
materials forming
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
EP01117998A
Other languages
English (en)
French (fr)
Other versions
EP1180551B1 (de
EP1180551A2 (de
Inventor
Stefan Dr. Wigger
Ulrich Dr. Baudis
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.)
Durferrit GmbH Thermotechnik
Original Assignee
Durferrit GmbH Thermotechnik
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 Durferrit GmbH Thermotechnik filed Critical Durferrit GmbH Thermotechnik
Publication of EP1180551A2 publication Critical patent/EP1180551A2/de
Publication of EP1180551A3 publication Critical patent/EP1180551A3/de
Application granted granted Critical
Publication of EP1180551B1 publication Critical patent/EP1180551B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C23C8/04—Treatment of selected surface areas, e.g. using masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Lock And Its Accessories (AREA)
  • Glass Compositions (AREA)

Abstract

Die Erfindung betrifft Härteschutzmassen auf Basis von Borglas bildenden Substanzen für das partielle Aufkohlen von metallischen Bauteilen, die als Zusatz Magnesium-Silicium-Verbindungen enthalten.
Diese Härteschutzmassen können sehr vorteilhaft in Verfahren zum partiellen Aufkohlen von metallischen Bauteilen verwendet werden und eignen sich insbesondere vorzüglich für die Vakuumaufkohlung.
EP01117998A 2000-08-07 2001-07-25 Härteschutzmassen für das selektive Aufkohlen von metallischen Bauteilen Expired - Lifetime EP1180551B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10038447 2000-08-07
DE10038447A DE10038447C1 (de) 2000-08-07 2000-08-07 Abdeckmassen für das partielle Aufkohlen von metallischen Bauteilen

Publications (3)

Publication Number Publication Date
EP1180551A2 EP1180551A2 (de) 2002-02-20
EP1180551A3 true EP1180551A3 (de) 2006-05-03
EP1180551B1 EP1180551B1 (de) 2010-01-06

Family

ID=7651565

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01117998A Expired - Lifetime EP1180551B1 (de) 2000-08-07 2001-07-25 Härteschutzmassen für das selektive Aufkohlen von metallischen Bauteilen

Country Status (9)

Country Link
US (1) US6964712B2 (de)
EP (1) EP1180551B1 (de)
JP (1) JP4938186B2 (de)
AT (1) ATE454482T1 (de)
BR (1) BR0103204B1 (de)
CA (1) CA2354675C (de)
DE (2) DE10038447C1 (de)
ES (1) ES2338094T3 (de)
PL (1) PL198128B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8173221B2 (en) * 2008-03-18 2012-05-08 MCT Research & Development Protective coatings for metals
DE102011012333A1 (de) 2011-02-24 2012-08-30 DAM Härtetechnik Gmbh Härteschutzmittel für das partielle Härten von metallischen Werkstücken
DE102016214645A1 (de) * 2016-08-08 2018-02-08 Schaeffler Technologies AG & Co. KG Lagerschale für ein Halbschalenlager, sowie Halbschalenlager und dessen Verwendung
JP7019418B2 (ja) * 2017-12-28 2022-02-15 勝規 瀬川 耐熱性塗料

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366305A (en) * 1920-02-06 1921-01-18 S H Morden & Company Ltd Protective composition for heat treatment of articles of iron, steel, and the like
EP0867524A1 (de) * 1997-03-28 1998-09-30 Nard Institute Ltd. Maskierungsmethode zum lokalen Karburierung oder Nitrierung eines Metalles

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1629072A (en) * 1923-12-01 1927-05-17 Ralph R Danielson Composition for and method of coating metal surfaces
US1921367A (en) * 1930-01-06 1933-08-08 Edward G Mahin Process of carburizing iron or steel
US2196232A (en) * 1938-04-22 1940-04-09 Nat Copper Paint Corp Protective paint
US2398809A (en) * 1944-08-26 1946-04-23 Steatite Res Corp Process for casehardening hollow metal members
AT170617B (de) * 1948-08-03 1952-03-10 Svit Np Schutzpaste zum Verhindern einer Aufkohlung von stählernen Werkstücken beim Einsatzhärten
DE969995C (de) * 1951-08-28 1958-08-07 Erich Nuessle Isolierpaste zur wahlweisen oertlichen Begrenzung einer Randzonenaufkohlung an Werkstuecken aus unlegierten und legierten Einsatzstaehlen waehrend der Aufkohlung mit festen pulverfoermigen Aufkohlungsmitteln in Einsatzhaerteoefen
US3151002A (en) 1959-09-26 1964-09-29 Zahnradfabrik Friedrichshafen Methods of selective carburization of ferrous metal surfaces and materials therefor
US3180765A (en) * 1961-05-17 1965-04-27 Rolls Royce Process for preventing carburization on ferrous metal surfaces
DE1286869B (de) * 1964-01-14 1969-01-09 Biebrach Einsatzschutzmasse fuer an der Oberflaeche nur stellenweise zu haertende Werkstuecke
DE2239254C2 (de) * 1970-12-30 1983-08-04 Organon Teknika Corp., Oklahoma City, Okla. "Säule zur Regenerierung einer zirkulierenden Dialysatlösung und Verwendung dieser Säule".
IT977241B (it) * 1972-02-16 1974-09-10 Daimler Benz Ag Procedimento per la cementazione di pezzi
GB1372113A (en) * 1973-01-30 1974-10-30 Lake L T Composition and process for the surface treatment of steel
JPS5360810A (en) * 1976-11-15 1978-05-31 Hitachi Ltd Preventing method for carburization and material thereof
US4102838A (en) 1977-05-23 1978-07-25 Hughes Tool Company Composition and method for selective boronizing
FR2423536A1 (fr) * 1978-04-17 1979-11-16 Interox Compositions et procede pour le lavage et le blanchiment
ATE177793T1 (de) * 1989-04-01 1999-04-15 Nard Kenkyusho Kk Verfahren zur verhinderung von aufkohlung oder nitrierung, und flecken zur verhinderung von aufkohlung, nitrierung oder oxidation
JPH0421720A (ja) * 1990-05-16 1992-01-24 Dainippon Plastics Co Ltd 浸炭防護用シートの製造方法
US5334417A (en) * 1992-11-04 1994-08-02 Kevin Rafferty Method for forming a pack cementation coating on a metal surface by a coating tape
US5366765A (en) * 1993-05-17 1994-11-22 United Technologies Corporation Aqueous slurry coating system for aluminide coatings
JPH08134535A (ja) * 1994-11-01 1996-05-28 Hitoshi Komori 窒化、浸炭防止用被覆材
JP3571454B2 (ja) * 1995-06-13 2004-09-29 株式会社ナード研究所 浸炭もしくは窒化防止用粉末および浸炭もしくは窒化防止法
JPH11286620A (ja) * 1998-04-02 1999-10-19 Chobe Taguchi 浸炭防止塗料
JP2000096132A (ja) * 1998-09-28 2000-04-04 Hitoshi Komori 浸炭防止方法、浸炭防止剤及び被熱処理部材
JP2000198828A (ja) * 1999-01-07 2000-07-18 Sekisui Chem Co Ltd 水性組成物の製造方法
JP3798191B2 (ja) * 1999-07-19 2006-07-19 昭和飛行機工業株式会社 金属ハニカムの製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366305A (en) * 1920-02-06 1921-01-18 S H Morden & Company Ltd Protective composition for heat treatment of articles of iron, steel, and the like
EP0867524A1 (de) * 1997-03-28 1998-09-30 Nard Institute Ltd. Maskierungsmethode zum lokalen Karburierung oder Nitrierung eines Metalles

Also Published As

Publication number Publication date
EP1180551B1 (de) 2010-01-06
ATE454482T1 (de) 2010-01-15
BR0103204B1 (pt) 2011-09-06
CA2354675C (en) 2009-06-23
US20020020471A1 (en) 2002-02-21
US6964712B2 (en) 2005-11-15
ES2338094T3 (es) 2010-05-04
DE50115294D1 (de) 2010-02-25
CA2354675A1 (en) 2002-02-07
PL349061A1 (en) 2002-02-11
JP2002115041A (ja) 2002-04-19
PL198128B1 (pl) 2008-05-30
JP4938186B2 (ja) 2012-05-23
BR0103204A (pt) 2002-03-26
EP1180551A2 (de) 2002-02-20
DE10038447C1 (de) 2002-07-11

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