WO2009112945A3 - Nozzle configurations for abrasive blasting - Google Patents

Nozzle configurations for abrasive blasting Download PDF

Info

Publication number
WO2009112945A3
WO2009112945A3 PCT/IB2009/005054 IB2009005054W WO2009112945A3 WO 2009112945 A3 WO2009112945 A3 WO 2009112945A3 IB 2009005054 W IB2009005054 W IB 2009005054W WO 2009112945 A3 WO2009112945 A3 WO 2009112945A3
Authority
WO
WIPO (PCT)
Prior art keywords
disclosed
nozzle configurations
abrasive blasting
nozzle
dopant
Prior art date
Application number
PCT/IB2009/005054
Other languages
French (fr)
Other versions
WO2009112945A2 (en
Inventor
John Gerard O'donoghue
Leo Sexton
Original Assignee
Enbio Limited
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 Enbio Limited filed Critical Enbio Limited
Priority to US12/921,945 priority Critical patent/US20110104991A1/en
Publication of WO2009112945A2 publication Critical patent/WO2009112945A2/en
Publication of WO2009112945A3 publication Critical patent/WO2009112945A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas

Abstract

Disclosed herein are nozzle configurations for an abrasive blasting system. The system can comprise multiple hoppers for feeding separate powders streams to a fluid jet. The separate powder streams can be mixed in a frustoconical or conical mixer prior to delivery to the substrate surface. Also disclosed are methods of texturizing the substrate surface by moving the substrate or nozzle(s) during the delivery of dopant(s). Methods for achieving a uniform distribution of dopant are also described. Also disclosed herein are coaxial nozzle configurations having an outer focusing stream to converge and/or mix with an inner particle stream.
PCT/IB2009/005054 2008-03-12 2009-03-11 Nozzle configurations for abrasive blasting WO2009112945A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/921,945 US20110104991A1 (en) 2008-03-12 2009-03-11 Nozzle configurations for abrasive blasting

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US3598208P 2008-03-12 2008-03-12
US3598508P 2008-03-12 2008-03-12
US61/035,985 2008-03-12
US61/035,982 2008-03-12
US3820008P 2008-03-20 2008-03-20
US61/038,200 2008-03-20

Publications (2)

Publication Number Publication Date
WO2009112945A2 WO2009112945A2 (en) 2009-09-17
WO2009112945A3 true WO2009112945A3 (en) 2010-01-21

Family

ID=40933529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/005054 WO2009112945A2 (en) 2008-03-12 2009-03-11 Nozzle configurations for abrasive blasting

Country Status (2)

Country Link
US (1) US20110104991A1 (en)
WO (1) WO2009112945A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492831A (en) 2011-07-14 2013-01-16 Hkpb Scient Ltd Workpiece surface modification during ultrasonic peening
KR101334386B1 (en) * 2012-04-17 2013-11-29 한국기계연구원 Abrasive air jet machining apparatus having multi­outlet nozzle
FR2991216B1 (en) * 2012-05-29 2014-07-04 Snecma METHOD FOR COMPACTING ANODIC PAINTS WITH COLLISION OF SANDBLASTING JETS
US9744645B2 (en) * 2012-09-25 2017-08-29 G.D.O. Inc. Abrasive entrainment waterjet cutting
US9446500B2 (en) * 2012-09-25 2016-09-20 G.D.O. Inc. Underwater abrasive entrainment waterjet cutting method
US9815175B2 (en) * 2012-09-25 2017-11-14 G.D.O. Inc Abrasive entrainment waterjet cutting
GB2506357B (en) * 2012-09-26 2015-01-28 Rolls Royce Plc Machining of an article
FR3001907A1 (en) * 2013-02-13 2014-08-15 Didier Sauret Method for obtaining e.g. reconstituted garnet to be mixed with water to be sprayed on work material at very high speed for boring material, involves mixing classes in proportions knowing that distributions and percentages are defined
CN103331975B (en) * 2013-07-16 2016-01-06 苏州中垒新材料科技有限公司 One sandblasts PET hot pressing padded coaming and preparation method thereof
JP6254379B2 (en) 2013-08-08 2017-12-27 ブラスト工業株式会社 Blast processing apparatus and blast processing method
WO2015061164A1 (en) * 2013-10-24 2015-04-30 United Technologies Corporation Method for enhancing bond strength through in-situ peening
CN105033872B (en) * 2015-07-08 2017-05-24 安徽三联泵业股份有限公司 Wet-spraying sand material doped with carbon nanofibres and used for pump body casting processing
GB201517128D0 (en) * 2015-09-28 2015-11-11 Enbio Ltd Abrasive blast modification of surfaces
US10077966B2 (en) * 2016-08-15 2018-09-18 G.D.O. Inc. Abrasive entrainment waterjet cutting
US10076821B2 (en) * 2016-08-15 2018-09-18 G.D.O. Inc Abrasive entrainment waterjet cutting
US11712781B2 (en) * 2017-09-18 2023-08-01 Grip Tread, Llc Surfacing system for steel plate
DE102017220032A1 (en) * 2017-11-10 2019-05-16 Premium Aerotec Gmbh METHOD FOR TREATING A SURFACE OF A FIBER COMPOSITE COMPONENT
CN108436783B (en) * 2018-05-16 2023-09-08 江悦(天津)环保科技有限公司 Steel drum renovating treatment assembly line
EP3891227A1 (en) * 2018-12-04 2021-10-13 PPG Industries Ohio Inc. Coated substrates with attached dopants coblasted with particles and dopant
US20220134666A1 (en) * 2020-11-05 2022-05-05 Arcam Ab Blast nozzles for additive manufacturing and methods for using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754976A (en) * 1971-12-06 1973-08-28 Nasa Peen plating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552784A (en) * 1984-03-19 1985-11-12 The United States Of America As Represented By The United States National Aeronautics And Space Administration Method of coating a substrate with a rapidly solidified metal
US4753094A (en) * 1986-06-19 1988-06-28 Spears Richard L Apparatus and method of powder-metal peen coating metallic surfaces
GB9112499D0 (en) * 1991-06-11 1991-07-31 Sprayforming Dev Ltd Improved corrosion protection of marine structures
US5258098A (en) * 1991-06-17 1993-11-02 Cycam, Inc. Method of production of a surface adapted to promote adhesion
DE10129843A1 (en) * 2001-06-15 2003-03-06 Bam Bundesanstalt Matforschung Surface-treated metallic implant and grit
US6780458B2 (en) * 2001-08-01 2004-08-24 Siemens Westinghouse Power Corporation Wear and erosion resistant alloys applied by cold spray technique
US6706319B2 (en) * 2001-12-05 2004-03-16 Siemens Westinghouse Power Corporation Mixed powder deposition of components for wear, erosion and abrasion resistant applications
US20060089270A1 (en) * 2004-10-12 2006-04-27 Vose Paul V Compositions and methods relating to tribology
EP2061629B1 (en) * 2006-09-11 2011-05-18 Enbio Limited Method of doping surfaces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754976A (en) * 1971-12-06 1973-08-28 Nasa Peen plating

Also Published As

Publication number Publication date
US20110104991A1 (en) 2011-05-05
WO2009112945A2 (en) 2009-09-17

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