EP1214458B1 - Procede de realisation de couches amorphes massives sur des corps fa onnes metalliques massifs - Google Patents

Procede de realisation de couches amorphes massives sur des corps fa onnes metalliques massifs Download PDF

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Publication number
EP1214458B1
EP1214458B1 EP00972576A EP00972576A EP1214458B1 EP 1214458 B1 EP1214458 B1 EP 1214458B1 EP 00972576 A EP00972576 A EP 00972576A EP 00972576 A EP00972576 A EP 00972576A EP 1214458 B1 EP1214458 B1 EP 1214458B1
Authority
EP
European Patent Office
Prior art keywords
massive
amorphous
elements
massive metallic
layers
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 - Lifetime
Application number
EP00972576A
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German (de)
English (en)
Other versions
EP1214458A2 (fr
Inventor
Wolfgang Schwarz
Jürgen Eckert
Sabine Schinnerling
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.)
Leibnitz-Institut fur Festkoerper- und Werkstofff
Leibniz Institut fuer Festkorper und Werkstofforschung Dresden eV
Original Assignee
Institut fuer Festkoerper und Werkstofforschung Dresden eV
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
Priority claimed from DE10027645A external-priority patent/DE10027645A1/de
Application filed by Institut fuer Festkoerper und Werkstofforschung Dresden eV filed Critical Institut fuer Festkoerper und Werkstofforschung Dresden eV
Publication of EP1214458A2 publication Critical patent/EP1214458A2/fr
Application granted granted Critical
Publication of EP1214458B1 publication Critical patent/EP1214458B1/fr
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    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer

Definitions

  • the invention relates to a method for mass production amorphous layers on massive metallic moldings. With the process, it is possible to use metallic moldings massive metallic glasses to coat the one Improve the surface properties. Such Layers can be used, for example, to increase corrosion or serve the wear resistance of the moldings.
  • a process for the production of is also known Corrosion and wear protective layers and moldings made of metallic amorphous materials using a binary alloy system (DE 38 00 454 A1).
  • a binary alloy system DE 38 00 454 A1
  • this powder is used in a medium Temperature below the crystallization temperature is applied as an amorphous layer to a substrate or compacted into a shaped body.
  • the disadvantage is that at this technology the powder through an expensive grinding process must be prepared with a meal of approx. 20 h.
  • the amorphous surface layers achieved are only more or less mechanically clipped to the substrate or toothed.
  • the invention has for its object a method for Production of massive amorphous layers on massive develop metallic moldings with the amorphous Layers with a thickness of> 20 ⁇ m in only one Process step can be generated.
  • alloys that are under Rapid solidification conditions for the formation of massive metallic Glasses are suitable, or alloying elements that are under Rapid solidification conditions together with the elements of the Molded material for the formation of massive metallic glasses are molten by means of high-energy radiation made and directly on the massive metallic molded body to produce a> 20 ⁇ m to several millimeters thick applied amorphous layer or in the surface of the Molded body alloyed.
  • the rapid solidification of the melt will taking advantage of the self-cooling of the molded body and / or by external cooling of the molded body brought about.
  • the method according to the invention advantageously enables Way of producing massively amorphous layers with a Thickness of> 20 ⁇ m up to approx. 2 millimeters on massive metallic moldings in just one Process step. This allows functional layers manufacture that even after a possible Surface processing without further ado a minimum thickness have in the range of several tenths of a millimeter.
  • solid metallic glasses can form Mg, Zr, Ti, Fe, Co, Al, Pd or Ni-based alloy be used.
  • Alloys of Zr-Ti-Al-Cu-Ni, Pd-Cu-Si, Pd-Ni-P, Zr-Cu-Ni-Al, Zr-M-Al-Ni-Cu (M Ti, Nb, Pd), Fe- (Al, Ga), (Fe, Co) - (Zr, Hf, Nb, Ln) -B and La-Al-Ni-Cu formed group can be used.
  • alloying alloy elements which, together with the Elements of the molding material to form massive Suitable metallic glasses, such elements can be used that, together with the elements of the Molding material a massive amorphous Mg, Zr, Ti, Fe, Co, Al, Pd or Ni base alloy result.
  • electron beams As high-energy radiation, electron beams, Laser beams and / or a plasma can be used. in this connection offers the electron beam process due to the vacuum in the Working recipients are very good conditions for processing alloys with an affinity for oxygen and is so special for Suitable for zirconium alloys.
  • the material to be applied or inserted is in shape a film, a tape, a wire, in powder form or used in the form of a cored wire or filler tape. It is advantageous if the or to be applied Material to be alloyed in as an amorphous, reel-compatible film is used.
  • the Layer width that can be achieved in one operation depends on the width of the film to be processed and on the Power of the available electron beam system from.
  • the resulting massive amorphous layer can Homogenization and for the elimination of, if necessary existing crystalline layer areas by means of high-energy radiation are remelted.
  • the film is fed by means of a film conveyor with a very high feed rate of up to 20 cm / s to an electron beam, the surface energy of which is approximately 2000 Ws / cm -2 , the energy field being divided into a preheating field and a melting field.
  • the Layer thickness for this alloy limited to 0.5 mm.
  • This example uses the same materials and technological facilities as in example 1, however, several traces of application from the amorphous Coating material side by side on the molded body be applied.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Continuous Casting (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Laminated Bodies (AREA)
  • Chemically Coating (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Claims (10)

  1. Procédé en vue de la fabrication de couches amorphes massives sur des corps de forme métalliques massifs, caractérisé en ce que les alliages, qui sont appropriés, dans des conditions de solidification rapide, à la formation de verres métalliques massifs, ou des éléments d'alliage, qui sont appropriés, dans des conditions de solidification rapide, conjointement aux éléments du matériau du corps de forme, à la formation de verres métalliques massifs, sont appliqués directement à l'état liquide fondu, à l'aide du rayonnement riche en énergie, sur les corps de forme métalliques massifs, en vue de la production d'une couche amorphe d'une épaisseur allant de > 20 µm à plusieurs millimètres, ou sont incorporés par formation d'alliage dans la surface des corps de forme, la solidification rapide de la masse fondue étant effectuée par utilisation du refroidissement propre du corps de forme et/ou par utilisation d'un refroidissement d'origine externe du corps de forme.
  2. Procédé selon la revendication 1, caractérisé en ce que l'on utilise, pour l'application fluide fondue, un alliage à base de Mg, Zr, Ti, Fe, Co, Al, Pd ou Ni, approprié, dans des conditions de solidification rapide, à la formation de verres métalliques massifs.
  3. Procédé selon la revendication 2, caractérisé en ce que l'on utilise un ou plusieurs alliages appropriés, dans des conditions de solidification rapide, à la formation de verres métalliques massifs provenant des groupes formés avec Zr-Ti-Al-Cu-Ni, Pd-Cu-Si, Pd-Ni-P, Zr-Cu-Ni-Al, Zr-M-Al-Ni-Cu(M=Ti,Nb,Pd), Fe-(Al,Ga), (Fe,Co)-(Zr,Hf,Nb,Ln)-B et La-Al-Ni-Cu.
  4. Procédé selon la revendication 1, caractérisé en ce que l'on utilise, pour l'incorporation sous forme d'alliage, des éléments tels qu'ils forment, conjointement aux éléments du matériau du corps de forme, un alliage à base de Mg, Zr, Ti, Fe, Co, Al, Pd ou Ni, amorphe massif, approprié, dans des conditions de solidification rapide, à la formation de verres métalliques massifs.
  5. Procédé selon la revendication 4, caractérisé en ce que l'on utilise, pour l'incorporation sous forme d'alliage, des éléments tels qu'ils forment, conjointement aux éléments du matériau de corps de forme, un ou plusieurs alliages appropriés, dans des conditions de solidification rapide, à la formation de verres métalliques massifs provenant des groupes Zr-Ti-Al-Cu-Ni, Pd-Cu-Si, Pd-Ni-P, Zr-Cu-Ni-Al, Zr-M-Al-Ni-Cu(M=Ti,Nb,Pd), Fe-(Al,Ga), (Fe,Co)-(Zr,Hf,Nb,Ln)-B et La-Al-Ni-Cu.
  6. Procédé selon la revendication 1, caractérisé en ce que l'on utilise, en tant que rayonnement riche en énergie, des faisceaux électroniques, des rayons laser et/ou un plasma.
  7. Procédé selon la revendication 1, caractérisé en ce que le matériau à appliquer ou à incorporer par formation d'alliage est utilisé sous la forme d'une feuille, d'une bande, d'un fil sous forme pulvérulente ou sous la forme d'un fil de remplissage ou d'une bande de remplissage.
  8. Procédé selon la revendication 7, caractérisé en ce que le matériau à appliquer ou à incorporer par formation d'alliage est utilisé en tant que feuille amorphe, capable de dévidage.
  9. Procédé selon la revendication 1, caractérisé en ce que la couche amorphe massive obtenue subit une fusion à l'aide d'un rayonnement riche en énergie en vue de l'homogénéisation et en vue de l'élimination des domaines stratifiés encore cristallins.
  10. Procédé selon la revendication 1, caractérisé en ce que plusieurs couches situées les unes à coté des autres sont appliquées ou incorporées par formation d'alliage et en ce que ces couches subissent une fusion à l'aide d'un rayonnement riche en énergie simultanément à l'homogénéisation et à l'élimination des domaines stratifiés cristallins encore présents.
EP00972576A 1999-09-02 2000-09-01 Procede de realisation de couches amorphes massives sur des corps fa onnes metalliques massifs Expired - Lifetime EP1214458B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19942161 1999-09-02
DE19942161 1999-09-02
DE10027645 2000-05-25
DE10027645A DE10027645A1 (de) 1999-09-02 2000-05-25 Verfahren zur Herstellung massiv amorpher Schichten an massiven metallischen Formkörpern
PCT/DE2000/003036 WO2001016392A2 (fr) 1999-09-02 2000-09-01 Procede de realisation de couches amorphes massives sur des corps façonnes metalliques massifs

Publications (2)

Publication Number Publication Date
EP1214458A2 EP1214458A2 (fr) 2002-06-19
EP1214458B1 true EP1214458B1 (fr) 2004-03-17

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EP00972576A Expired - Lifetime EP1214458B1 (fr) 1999-09-02 2000-09-01 Procede de realisation de couches amorphes massives sur des corps fa onnes metalliques massifs

Country Status (8)

Country Link
US (1) US6652925B1 (fr)
EP (1) EP1214458B1 (fr)
JP (1) JP2003508628A (fr)
AT (1) ATE262051T1 (fr)
DK (1) DK1214458T3 (fr)
ES (1) ES2216975T3 (fr)
PT (1) PT1214458E (fr)
WO (1) WO2001016392A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040719A1 (de) * 2007-08-24 2009-02-26 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Amorphe Schichten und Verfahren zu ihrer kontinuierlichen Herstellung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840177B1 (fr) * 2002-05-30 2004-09-10 Seb Sa Surface de cuisson facile a nettoyer et article electromenager comportant une telle surface
US20070068648A1 (en) * 2005-09-28 2007-03-29 Honeywell International, Inc. Method for repairing die cast dies
GB0816257D0 (en) * 2008-09-08 2008-10-15 Rolls Royce Plc A method of repairing a coating on an article
CN102430745B (zh) 2011-08-18 2015-11-25 比亚迪股份有限公司 非晶合金与异质材料结合的方法及复合体
JP6441295B2 (ja) * 2016-12-26 2018-12-19 本田技研工業株式会社 接合構造体及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0684548B2 (ja) * 1986-09-19 1994-10-26 吉田工業株式会社 高耐食アモルファス表面層を有する被覆金属体およびその作製法
JPS6385187A (ja) 1986-09-20 1988-04-15 三菱化学株式会社 混合繊維の連続染色法
JPS63286586A (ja) * 1986-09-30 1988-11-24 Kuroki Kogyosho:Kk アモルフアス金属層の製造方法
EP0273547A3 (fr) * 1986-09-30 1988-08-31 Kuroki Kogyosho Co., Ltd. Procédé pour la fabrication d'une couche métallique amorphe
DE3800454A1 (de) 1988-01-09 1989-07-20 Fraunhofer Ges Forschung Verfahren zur herstellung von korrosions- und verschleissschutzschichten und formkoerpern aus metallischen amorphen werkstoffen
JP2878764B2 (ja) * 1990-03-15 1999-04-05 株式会社日立製作所 点火通電時間制御装置
US5143533A (en) 1991-08-22 1992-09-01 The United States Of America As Represented By The Department Of Energy Method of producing amorphous thin films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040719A1 (de) * 2007-08-24 2009-02-26 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Amorphe Schichten und Verfahren zu ihrer kontinuierlichen Herstellung

Also Published As

Publication number Publication date
DK1214458T3 (da) 2004-07-12
WO2001016392A2 (fr) 2001-03-08
WO2001016392A3 (fr) 2001-06-21
ES2216975T3 (es) 2004-11-01
US6652925B1 (en) 2003-11-25
EP1214458A2 (fr) 2002-06-19
PT1214458E (pt) 2004-07-30
ATE262051T1 (de) 2004-04-15
JP2003508628A (ja) 2003-03-04

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