EP1214458B1 - Verfahren zur herstellung massiv amorpher schichten an massiven metallischen formkörpern - Google Patents
Verfahren zur herstellung massiv amorpher schichten an massiven metallischen formkörpern Download PDFInfo
- 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
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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
- 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.
Landscapes
- 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)
- Laminated Bodies (AREA)
- Chemically Coating (AREA)
- Nonmetallic Welding Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
Claims (10)
- Verfahren zur Herstellung massiv amorpher Schichten an massiven metallischen Formkörpern, dadurch gekennzeichnet, dass Legierungen, die sich unter Rascherstarrungsbedingungen zur Bildung massiver metallischer Gläser eignen, oder Legierungselemente, die sich unter Rascherstarrungs-bedingungen zusammen mit den Elementen des Formkörperwerkstoffs zur Bildung massiver metallischer Gläser eignen, mittels energiereicher Strahlung schmelzflüssig direkt auf den massiven metallischen Formkörper zur Erzeugung einer > 20 µm bis mehrere Millimeter dicken amorphen Schicht aufgetragen oder in die Oberfläche der Formkörper einlegiert werden, wobei die Rascherstarrung der Schmelze unter Ausnutzung der Selbstabkühlung des Formkörpers und/oder durch eine Fremdkühlung des Formkörpers herbeigeführt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass für das schmelzflüssige Auftragen eine unter Rascherstarrungsbedingungen zur Bildung massiver metallischer Gläser geeignete Mg-, Zr-, Ti-, Fe-, Co-, Al-, Pd- oder Ni-Basislegierung verwendet wird.
- Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass eine oder mehrere unter Rascherstarrungsbedingungen zur Bildung massiver metallischer Gläser geeignete Legierungen aus der mit 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 und La-Al-Ni-Cu gebildeten Gruppe verwendet werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass für das Einlegieren solche Elemente verwendet werden, die zusammen mit den Elementen des Formkörperwerkstoffs eine unter Rascherstarrungsbedingungen zur Bildung massiver metallischer Gläser geeignete massive amorphe Mg-, Zr-, Ti-, Fe-, Co-, Al-, Pd- oder Ni-Basislegierung ergeben.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, dass für das Einlegieren solche Elemente verwendet werden, die zusammen mit den Elementen des Formkörperwerkstoffs eine oder mehrere unter Rascherstarrungsbedingungen zur Bildung massiver metallischer Gläser geeignete Legierungen aus der Gruppe 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 und La-Al-Ni-Cu bilden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass als energiereiche Strahlung Elektronenstrahlen, Laserstrahlen und/oder ein Plasma eingesetzt werden.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass der aufzutragende oder einzulegierende Werkstoff in Form einer Folie, eines Bandes, eines Drahtes, in Pulverform oder in Form eines Fülldrahtes oder Füllbandes eingesetzt wird.
- Verfahren nach Anspruch 7, dadurch gekennzeichnet, dass der aufzutragende oder einzulegierende Werkstoff als amorphe, haspelfähige Folie eingesetzt wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die entstandene massive amorphe Schicht zur Homogenisierung und zur Beseitigung noch vorhandener kristalliner Schichtbereiche mittels energiereicher Strahlung umgeschmolzen wird.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass mehrere nebeneinander liegende Schichten aufgetragen oder einlegiert werden und dass danach diese Schichten gemeinsam zur Homogenisierung und zur Beseitigung vorhandener kristalliner Schichtbereiche mittels energiereicher Strahlung umgeschmolzen werden.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19942161 | 1999-09-02 | ||
DE19942161 | 1999-09-02 | ||
DE10027645A DE10027645A1 (de) | 1999-09-02 | 2000-05-25 | Verfahren zur Herstellung massiv amorpher Schichten an massiven metallischen Formkörpern |
DE10027645 | 2000-05-25 | ||
PCT/DE2000/003036 WO2001016392A2 (de) | 1999-09-02 | 2000-09-01 | Verfahren zur herstellung massiv amorpher schichten an massiven metallischen formkörpern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1214458A2 EP1214458A2 (de) | 2002-06-19 |
EP1214458B1 true EP1214458B1 (de) | 2004-03-17 |
Family
ID=26005956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00972576A Expired - Lifetime EP1214458B1 (de) | 1999-09-02 | 2000-09-01 | Verfahren zur herstellung massiv amorpher schichten an massiven metallischen formkörpern |
Country Status (8)
Country | Link |
---|---|
US (1) | US6652925B1 (de) |
EP (1) | EP1214458B1 (de) |
JP (1) | JP2003508628A (de) |
AT (1) | ATE262051T1 (de) |
DK (1) | DK1214458T3 (de) |
ES (1) | ES2216975T3 (de) |
PT (1) | PT1214458E (de) |
WO (1) | WO2001016392A2 (de) |
Cited By (1)
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)
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)
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 |
EP0273547A3 (de) * | 1986-09-30 | 1988-08-31 | Kuroki Kogyosho Co., Ltd. | Verfahren zur Herstellung einer amorphen Metallschicht |
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 |
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 |
-
2000
- 2000-09-01 WO PCT/DE2000/003036 patent/WO2001016392A2/de active IP Right Grant
- 2000-09-01 PT PT00972576T patent/PT1214458E/pt unknown
- 2000-09-01 EP EP00972576A patent/EP1214458B1/de not_active Expired - Lifetime
- 2000-09-01 DK DK00972576T patent/DK1214458T3/da active
- 2000-09-01 JP JP2001519936A patent/JP2003508628A/ja not_active Withdrawn
- 2000-09-01 US US10/070,488 patent/US6652925B1/en not_active Expired - Fee Related
- 2000-09-01 ES ES00972576T patent/ES2216975T3/es not_active Expired - Lifetime
- 2000-09-01 AT AT00972576T patent/ATE262051T1/de not_active IP Right Cessation
Cited By (1)
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 |
---|---|
ATE262051T1 (de) | 2004-04-15 |
PT1214458E (pt) | 2004-07-30 |
US6652925B1 (en) | 2003-11-25 |
EP1214458A2 (de) | 2002-06-19 |
JP2003508628A (ja) | 2003-03-04 |
WO2001016392A2 (de) | 2001-03-08 |
ES2216975T3 (es) | 2004-11-01 |
DK1214458T3 (da) | 2004-07-12 |
WO2001016392A3 (de) | 2001-06-21 |
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