EP2986397A4 - Laser assisted interstitial alloying for improved wear resistance - Google Patents

Laser assisted interstitial alloying for improved wear resistance

Info

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Withdrawn
Application number
EP14784899.8A
Other languages
German (de)
French (fr)
Other versions
EP2986397A1 (en
Inventor
Bhaskar Dutta
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.)
DM3D Tech LLC
Original Assignee
DM3D Tech LLC
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 DM3D Tech LLC filed Critical DM3D Tech LLC
Publication of EP2986397A1 publication Critical patent/EP2986397A1/en
Publication of EP2986397A4 publication Critical patent/EP2986397A4/en
Withdrawn legal-status Critical Current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
    • 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
EP14784899.8A 2013-04-18 2014-04-16 Laser assisted interstitial alloying for improved wear resistance Withdrawn EP2986397A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361813297P 2013-04-18 2013-04-18
PCT/US2014/034334 WO2014172442A1 (en) 2013-04-18 2014-04-16 Laser assisted interstitial alloying for improved wear resistance

Publications (2)

Publication Number Publication Date
EP2986397A1 EP2986397A1 (en) 2016-02-24
EP2986397A4 true EP2986397A4 (en) 2016-12-21

Family

ID=51731819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14784899.8A Withdrawn EP2986397A4 (en) 2013-04-18 2014-04-16 Laser assisted interstitial alloying for improved wear resistance

Country Status (4)

Country Link
US (1) US20160083850A1 (en)
EP (1) EP2986397A4 (en)
CN (1) CN105324182B (en)
WO (1) WO2014172442A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017150908A1 (en) * 2016-03-02 2017-09-08 부산대학교 산학협력단 Method for forming coating film having high heat resistance, high hardness and abrasion resistance, coating film having high heat resistance, high hardness and abrasion resistance, and cutting tool comprising same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1509420A1 (en) * 1987-09-17 1989-09-23 Московский Автомобильно-Дорожный Институт Method of low-temperature nitriding of steels
RO108006B1 (en) * 1991-02-28 1994-01-31 Inst Cercetari Stiintifice Azote difusion process, for steel parts
JPH0941125A (en) * 1995-07-28 1997-02-10 Hitachi Seiki Co Ltd Method for hardening metallic surface

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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 (en) * 1978-07-04 1987-06-18 Fiat Spa PROCEDURE FOR COATING A METALLIC SURFACE WITH ANTI-WEAR MATERIAL
US4495255A (en) * 1980-10-30 1985-01-22 At&T Technologies, Inc. Laser surface alloying
DE3224810A1 (en) * 1982-07-02 1984-01-05 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING HARD, WEAR-RESISTANT EDGE LAYERS ON A METAL MATERIAL
AU2000222795A1 (en) * 2000-02-04 2001-08-14 Georg Fischer Disa A/S Method and apparatus for producing casting moulds or mould parts
BR0314420B1 (en) * 2002-08-28 2013-03-19 Method for forming a metal section on a metal substrate by depositing a plurality of overlapping layers.
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 (en) * 2006-05-05 2014-05-13 Sulzer Metco Ag A method for the manufacture of a coating
JP5101838B2 (en) * 2006-05-16 2012-12-19 ヤンマー株式会社 Surface hardening method for metal members
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 (en) * 2010-03-02 2010-08-04 武汉华材表面科技有限公司 Method for performing longitude and latitude alloying strengthening process on metal surface layer by utilizing plasma

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1509420A1 (en) * 1987-09-17 1989-09-23 Московский Автомобильно-Дорожный Институт Method of low-temperature nitriding of steels
RO108006B1 (en) * 1991-02-28 1994-01-31 Inst Cercetari Stiintifice Azote difusion process, for steel parts
JPH0941125A (en) * 1995-07-28 1997-02-10 Hitachi Seiki Co Ltd Method for hardening metallic surface

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
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 (en) 2014-11-27
US20160083850A1 (en) 2016-03-24
CN105324182B (en) 2018-03-02
WO2014172442A1 (en) 2014-10-23
EP2986397A1 (en) 2016-02-24
CN105324182A (en) 2016-02-10

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