EP2986397A4 - Préparation d'alliages d'insertion assistée par laser pour une résistance améliorée à l'usure - Google Patents
Préparation d'alliages d'insertion assistée par laser pour une résistance améliorée à l'usureInfo
- Publication number
- EP2986397A4 EP2986397A4 EP14784899.8A EP14784899A EP2986397A4 EP 2986397 A4 EP2986397 A4 EP 2986397A4 EP 14784899 A EP14784899 A EP 14784899A EP 2986397 A4 EP2986397 A4 EP 2986397A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wear resistance
- improved wear
- laser assisted
- interstitial alloying
- alloying
- 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.)
- Withdrawn
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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
-
- 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
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
-
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
-
- 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
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361813297P | 2013-04-18 | 2013-04-18 | |
PCT/US2014/034334 WO2014172442A1 (fr) | 2013-04-18 | 2014-04-16 | Préparation d'alliages d'insertion assistée par laser pour une résistance améliorée à l'usure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2986397A1 EP2986397A1 (fr) | 2016-02-24 |
EP2986397A4 true EP2986397A4 (fr) | 2016-12-21 |
Family
ID=51731819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14784899.8A Withdrawn EP2986397A4 (fr) | 2013-04-18 | 2014-04-16 | Préparation d'alliages d'insertion assistée par laser pour une résistance améliorée à l'usure |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160083850A1 (fr) |
EP (1) | EP2986397A4 (fr) |
CN (1) | CN105324182B (fr) |
WO (1) | WO2014172442A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017150908A1 (fr) * | 2016-03-02 | 2017-09-08 | 부산대학교 산학협력단 | Procédé de formation d'un film de revêtement ayant une résistance à la chaleur élevée, une dureté et une résistance à l'abrasion élevées, film de revêtement ayant une résistance à la chaleur élevée, une dureté et une résistance à l'abrasion élevées, et outil de coupe comprenant celui-ci |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1509420A1 (ru) * | 1987-09-17 | 1989-09-23 | Московский Автомобильно-Дорожный Институт | Способ низкотемпературного азотировани сталей |
RO108006B1 (ro) * | 1991-02-28 | 1994-01-31 | Inst Cercetari Stiintifice | Procedeu de difuzie cu azot, a pieselor din oțel |
JPH0941125A (ja) * | 1995-07-28 | 1997-02-10 | Hitachi Seiki Co Ltd | 金属表面硬化方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3577096A (en) * | 1967-11-01 | 1971-05-04 | Hughes Aircraft Co | Transverse discharge gas laser |
US4015100A (en) * | 1974-01-07 | 1977-03-29 | Avco Everett Research Laboratory, Inc. | Surface modification |
IT1172891B (it) * | 1978-07-04 | 1987-06-18 | Fiat Spa | Procedimento per rivestire con materiale antiusura una superficie metallica |
US4495255A (en) * | 1980-10-30 | 1985-01-22 | At&T Technologies, Inc. | Laser surface alloying |
DE3224810A1 (de) * | 1982-07-02 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur erzeugung harter, verschleissfester randschichten auf einem metallischen werkstoff |
EP1257374B1 (fr) * | 2000-02-04 | 2003-09-03 | Disa Industries A/S | Procede et dispositif de production de moules de coulee ou de parties de moule |
JP4473124B2 (ja) * | 2002-08-28 | 2010-06-02 | ザ ピーオーエム グループ | 多層dmdプロセス用の形状によらないリアルタイムの閉ループウェルドプール温度制御システム |
US8629368B2 (en) * | 2006-01-30 | 2014-01-14 | Dm3D Technology, Llc | High-speed, ultra precision manufacturing station that combines direct metal deposition and EDM |
CA2582312C (fr) * | 2006-05-05 | 2014-05-13 | Sulzer Metco Ag | Methode de fabrication d'un revetement |
JP5101838B2 (ja) * | 2006-05-16 | 2012-12-19 | ヤンマー株式会社 | 金属部材の表面硬化方法 |
US20090120924A1 (en) * | 2007-11-08 | 2009-05-14 | Stephen Moffatt | Pulse train annealing method and apparatus |
US20100221448A1 (en) * | 2009-02-27 | 2010-09-02 | Honeywell International Inc. | Method for depositing a wear coating on a high strength substrate with an energy beam |
CN101792905A (zh) * | 2010-03-02 | 2010-08-04 | 武汉华材表面科技有限公司 | 一种利用等离子束对金属表层进行经纬合金化强化处理方法 |
-
2014
- 2014-04-16 US US14/785,134 patent/US20160083850A1/en not_active Abandoned
- 2014-04-16 WO PCT/US2014/034334 patent/WO2014172442A1/fr active Application Filing
- 2014-04-16 CN CN201480021623.5A patent/CN105324182B/zh active Active
- 2014-04-16 EP EP14784899.8A patent/EP2986397A4/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1509420A1 (ru) * | 1987-09-17 | 1989-09-23 | Московский Автомобильно-Дорожный Институт | Способ низкотемпературного азотировани сталей |
RO108006B1 (ro) * | 1991-02-28 | 1994-01-31 | Inst Cercetari Stiintifice | Procedeu de difuzie cu azot, a pieselor din oțel |
JPH0941125A (ja) * | 1995-07-28 | 1997-02-10 | Hitachi Seiki Co Ltd | 金属表面硬化方法 |
Non-Patent Citations (5)
Title |
---|
A.I KATSAMAS ET AL: "Laser-beam carburizing of low-alloy steels", SURFACE AND COATINGS TECHNOLOGY, vol. 139, no. 2-3, 1 May 2001 (2001-05-01), AMSTERDAM, NL, pages 183 - 191, XP055316794, ISSN: 0257-8972, DOI: 10.1016/S0257-8972(00)01061-6 * |
KULKA M ET AL: "Microstructure and properties of laser-borided 41Cr4 steel", OPTICS AND LASER TECHNOLOGY, vol. 45, 10 July 2012 (2012-07-10), pages 308 - 318, XP028940019, ISSN: 0030-3992, DOI: 10.1016/J.OPTLASTEC.2012.06.030 * |
MARTA PACZKOWSKA: "Laser boronizing and its potential application", WELDING INTERNATIONAL, TAYLOR & FRANCIS, ABINGDON, GB, vol. 26, no. 4, 1 April 2012 (2012-04-01), pages 251 - 255, XP001573652, ISSN: 0950-7116, [retrieved on 20120316], DOI: 10.1080/09507116.2011.581337 * |
See also references of WO2014172442A1 * |
TAYAL M ET AL: "Selective area carburizing of low carbon steel using an Nd: YAG laser", MATERIALS SCIENCE AND ENGINEERING A: STRUCTURAL MATERIALS: PROPERTIES, MICROSTRUCTURES AND PROCESSING, ELSEVIER BV, NL, vol. 174, no. 2, 9 February 1994 (1994-02-09), pages 231 - 236, XP024167688, ISSN: 0921-5093, [retrieved on 19940209], DOI: 10.1016/0921-5093(94)91093-6 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014172442A4 (fr) | 2014-11-27 |
CN105324182B (zh) | 2018-03-02 |
EP2986397A1 (fr) | 2016-02-24 |
US20160083850A1 (en) | 2016-03-24 |
CN105324182A (zh) | 2016-02-10 |
WO2014172442A1 (fr) | 2014-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20151001 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20161117 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B32B 15/00 20060101ALI20161111BHEP Ipc: B05D 3/06 20060101AFI20161111BHEP Ipc: C21D 1/09 20060101ALI20161111BHEP |
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17Q | First examination report despatched |
Effective date: 20191106 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20200603 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230522 |