GB2414742B - Method and device for remelting metal surfaces - Google Patents

Method and device for remelting metal surfaces

Info

Publication number
GB2414742B
GB2414742B GB0510896A GB0510896A GB2414742B GB 2414742 B GB2414742 B GB 2414742B GB 0510896 A GB0510896 A GB 0510896A GB 0510896 A GB0510896 A GB 0510896A GB 2414742 B GB2414742 B GB 2414742B
Authority
GB
United Kingdom
Prior art keywords
metal surfaces
remelting metal
remelting
metal
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.)
Expired - Fee Related
Application number
GB0510896A
Other versions
GB0510896D0 (en
GB2414742A (en
Inventor
Joerg Hoeschele
Dirk Kiesel
Jurgen Steinwandel
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.)
Daimler AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of GB0510896D0 publication Critical patent/GB0510896D0/en
Publication of GB2414742A publication Critical patent/GB2414742A/en
Application granted granted Critical
Publication of GB2414742B publication Critical patent/GB2414742B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Plasma Technology (AREA)
  • Coating By Spraying Or Casting (AREA)
GB0510896A 2004-06-01 2005-05-27 Method and device for remelting metal surfaces Expired - Fee Related GB2414742B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004026636A DE102004026636B3 (en) 2004-06-01 2004-06-01 Plasma jet process to modify the surface of a metal component by exposure to high-pressure jet in the presence of a carrier gas

Publications (3)

Publication Number Publication Date
GB0510896D0 GB0510896D0 (en) 2005-07-06
GB2414742A GB2414742A (en) 2005-12-07
GB2414742B true GB2414742B (en) 2006-08-02

Family

ID=34684132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0510896A Expired - Fee Related GB2414742B (en) 2004-06-01 2005-05-27 Method and device for remelting metal surfaces

Country Status (5)

Country Link
US (2) US20050263219A1 (en)
DE (1) DE102004026636B3 (en)
FR (1) FR2870857B1 (en)
GB (1) GB2414742B (en)
IT (1) ITRM20050250A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8716637B2 (en) * 2009-06-18 2014-05-06 Babcock & Wilcox Technical Services Y-12, Llc Fluidized bed heat treating system
TWI472049B (en) * 2009-12-14 2015-02-01 Ind Tech Res Inst Method of fabricating solar cell
US20140261283A1 (en) * 2013-03-14 2014-09-18 Federal-Mogul Corporation Piston and method of making a piston
DE102013008396B4 (en) * 2013-05-17 2015-04-02 G. Rau Gmbh & Co. Kg Method and device for remelting and / or remelting of metallic materials, in particular nitinol
CN110592416A (en) * 2019-10-24 2019-12-20 沈阳工业大学 Plasma-assisted gas alloying method
RU2740548C1 (en) * 2019-11-26 2021-01-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Method of reinforcing sheet from iron-based alloy
CN113862593B (en) * 2021-10-18 2022-10-21 天津大学 Method for improving soft metal surface processing quality based on plasma modification

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174319A (en) * 1985-02-21 1986-11-05 Toyota Motor Co Ltd Cylinder head of cast aluminium alloy for internal combustion engines
US4652723A (en) * 1983-11-17 1987-03-24 L'air Liquide, Societe Anonyme Pour L'etude Et Lexploitation Des Procedes Georges Claude Method for heat treating with a microwave plasma torch
DE19605518A1 (en) * 1996-02-15 1997-08-21 Dornier Gmbh Process and apparatus for producing plasma jet
US5793013A (en) * 1995-06-07 1998-08-11 Physical Sciences, Inc. Microwave-driven plasma spraying apparatus and method for spraying
DE19910553C1 (en) * 1999-03-10 2000-07-13 Dornier Gmbh Method for continual removal of nitrogen dioxide in exhaust gases
WO2002076158A1 (en) * 2001-03-15 2002-09-26 Mtu Aero Engines Gmbh Method for plasma welding
WO2003011516A1 (en) * 2001-07-28 2003-02-13 Mtu Aero Engines Gmbh Laser-plasma hybrid welding method
US6734385B1 (en) * 1999-05-11 2004-05-11 Dae Won Paptin Foam Co. Ltd. Microwave plasma burner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070136A (en) * 1983-09-14 1985-04-20 Honda Motor Co Ltd Surface treatment of work
JPS60187660A (en) * 1984-02-24 1985-09-25 Honda Motor Co Ltd Partially hardened cast iron member
US4535212A (en) * 1984-07-06 1985-08-13 Tocco, Inc. Apparatus and method of hardening valve seats
CH664579A5 (en) * 1985-02-04 1988-03-15 Fischer Ag Georg Surface hardening of high carbon content material - e.g. cast iron, by plasma surface remelting avoiding martensite prodn.
WO1997005994A1 (en) * 1995-08-04 1997-02-20 Microcoating Technologies Inc Chemical vapor deposition and powder formation using thermal spray with near supercritical and supercritical fluid solutions

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652723A (en) * 1983-11-17 1987-03-24 L'air Liquide, Societe Anonyme Pour L'etude Et Lexploitation Des Procedes Georges Claude Method for heat treating with a microwave plasma torch
GB2174319A (en) * 1985-02-21 1986-11-05 Toyota Motor Co Ltd Cylinder head of cast aluminium alloy for internal combustion engines
US5793013A (en) * 1995-06-07 1998-08-11 Physical Sciences, Inc. Microwave-driven plasma spraying apparatus and method for spraying
DE19605518A1 (en) * 1996-02-15 1997-08-21 Dornier Gmbh Process and apparatus for producing plasma jet
DE19910553C1 (en) * 1999-03-10 2000-07-13 Dornier Gmbh Method for continual removal of nitrogen dioxide in exhaust gases
US6734385B1 (en) * 1999-05-11 2004-05-11 Dae Won Paptin Foam Co. Ltd. Microwave plasma burner
WO2002076158A1 (en) * 2001-03-15 2002-09-26 Mtu Aero Engines Gmbh Method for plasma welding
US6982395B2 (en) * 2001-03-15 2006-01-03 Mtu Aero Engines Gmbh Method and apparatus for plasma welding with low jet angle divergence
WO2003011516A1 (en) * 2001-07-28 2003-02-13 Mtu Aero Engines Gmbh Laser-plasma hybrid welding method

Also Published As

Publication number Publication date
GB0510896D0 (en) 2005-07-06
US20050263219A1 (en) 2005-12-01
DE102004026636B3 (en) 2005-07-21
FR2870857B1 (en) 2007-04-20
US20100288399A1 (en) 2010-11-18
FR2870857A1 (en) 2005-12-02
ITRM20050250A1 (en) 2005-12-02
GB2414742A (en) 2005-12-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131114 AND 20131120

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190527