WO2001068937A3 - Methods of bonding a target to a backing plate - Google Patents

Methods of bonding a target to a backing plate Download PDF

Info

Publication number
WO2001068937A3
WO2001068937A3 PCT/US2001/007404 US0107404W WO0168937A3 WO 2001068937 A3 WO2001068937 A3 WO 2001068937A3 US 0107404 W US0107404 W US 0107404W WO 0168937 A3 WO0168937 A3 WO 0168937A3
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum
mass
backing plate
bonding
load
Prior art date
Application number
PCT/US2001/007404
Other languages
French (fr)
Other versions
WO2001068937A2 (en
Inventor
Jaeyeon Kim
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Priority to AU2001249113A priority Critical patent/AU2001249113A1/en
Priority to JP2001567414A priority patent/JP4353669B2/en
Priority to DE60124385T priority patent/DE60124385T2/en
Priority to EP01922296A priority patent/EP1274874B1/en
Publication of WO2001068937A2 publication Critical patent/WO2001068937A2/en
Publication of WO2001068937A3 publication Critical patent/WO2001068937A3/en
Priority to HK03105059.4A priority patent/HK1053338A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/021—Isostatic pressure welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
    • B23K20/2336—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer both layers being aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/24—Preliminary treatment
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy

Abstract

The invention includes an aluminum-comprising physical vapor deposition target bonded to an aluminum-comprising backing plate to a bond stength of greater than 10,000 pounds/in2. The invention also includes a method of bonding a first aluminum-comprising mass to a second aluminum-comprising mass. The first aluminum-comprising mass has a first surface, and the second aluminum-comprising mass has a second surface. At least one of the first and second surfaces is exposed to a mixture comprising HF and HNO¿3?, and the first surface is then contacted with the second surface. The first and second masses are pressed together to bond the first mass to the second mass. Additionally, the invention includes a method of bonding a physical vapor deposition target material to a backing plate material. The target material and backing plate material are joined in physical contact with one another. The target material and backing plate material are then compressed under a load that progresses sequentially as follows: (1) the load is maintained at a first pressure of at least about 4 ksi for a time of at least about 20 seconds; (2) the load is increased by at least about 0.5 ksi to a new pressure; and (3) the load is maintained at the new pressure for at least about 20 seconds.
PCT/US2001/007404 2000-03-10 2001-03-08 Methods of bonding a target to a backing plate WO2001068937A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2001249113A AU2001249113A1 (en) 2000-03-10 2001-03-08 Methods of bonding two aluminum-comprising masses to one another, methods of bonding a physical vapor deposition target material to backing plate material, and structures comprising aluminum-comprising physical vapor deposition targets and backing plates
JP2001567414A JP4353669B2 (en) 2000-03-10 2001-03-08 Bonding method of target to backing plate
DE60124385T DE60124385T2 (en) 2000-03-10 2001-03-08 METHOD FOR CONNECTING A TARGET ON A CARRIER PLATE
EP01922296A EP1274874B1 (en) 2000-03-10 2001-03-08 Methods of bonding a target to a backing plate
HK03105059.4A HK1053338A1 (en) 2000-03-10 2003-07-14 Methods of bonding a target to a backing plate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/524,131 2000-03-10
US09/524,131 US6698647B1 (en) 2000-03-10 2000-03-10 Aluminum-comprising target/backing plate structures

Publications (2)

Publication Number Publication Date
WO2001068937A2 WO2001068937A2 (en) 2001-09-20
WO2001068937A3 true WO2001068937A3 (en) 2002-04-04

Family

ID=24087887

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/007404 WO2001068937A2 (en) 2000-03-10 2001-03-08 Methods of bonding a target to a backing plate

Country Status (10)

Country Link
US (2) US6698647B1 (en)
EP (2) EP1672092A1 (en)
JP (1) JP4353669B2 (en)
KR (1) KR100730807B1 (en)
AT (1) ATE344842T1 (en)
AU (1) AU2001249113A1 (en)
DE (1) DE60124385T2 (en)
HK (1) HK1053338A1 (en)
TW (1) TW574400B (en)
WO (1) WO2001068937A2 (en)

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US7638346B2 (en) * 2001-12-24 2009-12-29 Crystal Is, Inc. Nitride semiconductor heterostructures and related methods
US8545629B2 (en) 2001-12-24 2013-10-01 Crystal Is, Inc. Method and apparatus for producing large, single-crystals of aluminum nitride
WO2005007920A2 (en) * 2003-07-14 2005-01-27 Tosoh Smd, Inc. Sputtering target assembly having low conductivity backing plate and method of making same
US20060081465A1 (en) * 2004-10-19 2006-04-20 Kobelco Research Institute, Inc. Assembly for sputtering aluminum-neodymium alloys
US20060081464A1 (en) 2004-10-19 2006-04-20 Kobelco Research Institute, Inc. Backing plates for sputtering targets
JP2006144119A (en) * 2004-10-19 2006-06-08 Kobelco Kaken:Kk Layered product for sputtering aluminum-neodymium alloys
EP1954857B1 (en) 2005-12-02 2018-09-26 Crystal Is, Inc. Doped aluminum nitride crystals and methods of making them
US9034103B2 (en) * 2006-03-30 2015-05-19 Crystal Is, Inc. Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them
US8012257B2 (en) * 2006-03-30 2011-09-06 Crystal Is, Inc. Methods for controllable doping of aluminum nitride bulk crystals
US8323406B2 (en) * 2007-01-17 2012-12-04 Crystal Is, Inc. Defect reduction in seeded aluminum nitride crystal growth
US9028612B2 (en) 2010-06-30 2015-05-12 Crystal Is, Inc. Growth of large aluminum nitride single crystals with thermal-gradient control
US9771666B2 (en) 2007-01-17 2017-09-26 Crystal Is, Inc. Defect reduction in seeded aluminum nitride crystal growth
WO2008094464A2 (en) * 2007-01-26 2008-08-07 Crystal Is, Inc. Thick pseudomorphic nitride epitaxial layers
US8080833B2 (en) * 2007-01-26 2011-12-20 Crystal Is, Inc. Thick pseudomorphic nitride epitaxial layers
US8088220B2 (en) * 2007-05-24 2012-01-03 Crystal Is, Inc. Deep-eutectic melt growth of nitride crystals
US7624906B2 (en) * 2007-07-20 2009-12-01 Harbin Institute Of Technology Ultrasonic brazing of aluminum alloy and aluminum matrix composite
DE102007054071B4 (en) * 2007-11-13 2010-06-10 Eisfink Max Maier Gmbh & Co. Kg A composite metal article and method of making a composite metal article
US20100314551A1 (en) * 2009-06-11 2010-12-16 Bettles Timothy J In-line Fluid Treatment by UV Radiation
US8962359B2 (en) 2011-07-19 2015-02-24 Crystal Is, Inc. Photon extraction from nitride ultraviolet light-emitting devices
US8651361B1 (en) * 2013-02-13 2014-02-18 The Boeing Company Method for angular oscillation friction welding to an axially symmetric weld surface
US20150280057A1 (en) 2013-03-15 2015-10-01 James R. Grandusky Methods of forming planar contacts to pseudomorphic electronic and optoelectronic devices
EP3332049B1 (en) 2015-08-03 2021-06-16 Honeywell International Inc. Frictionless forged aluminum alloy sputtering target with improved properties
JP6277309B2 (en) 2016-07-13 2018-02-07 住友化学株式会社 Sputtering target manufacturing method and sputtering target
JP6271798B2 (en) 2016-07-13 2018-01-31 住友化学株式会社 Manufacturing method of sputtering target
US10900102B2 (en) * 2016-09-30 2021-01-26 Honeywell International Inc. High strength aluminum alloy backing plate and methods of making
CN113649773B (en) * 2021-08-25 2022-09-27 宁波江丰电子材料股份有限公司 Preparation method of large-size panel aluminum target

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Also Published As

Publication number Publication date
KR100730807B1 (en) 2007-06-20
EP1274874B1 (en) 2006-11-08
AU2001249113A1 (en) 2001-09-24
US6698647B1 (en) 2004-03-02
KR20020084175A (en) 2002-11-04
EP1672092A1 (en) 2006-06-21
TW574400B (en) 2004-02-01
JP4353669B2 (en) 2009-10-28
DE60124385D1 (en) 2006-12-21
US6840431B1 (en) 2005-01-11
ATE344842T1 (en) 2006-11-15
JP2003527967A (en) 2003-09-24
DE60124385T2 (en) 2007-10-31
HK1053338A1 (en) 2003-10-17
EP1274874A2 (en) 2003-01-15
WO2001068937A2 (en) 2001-09-20

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