FR2845024B1 - Preformes de soudure comportant un revetement de surface et procede de production de telles preformes. - Google Patents

Preformes de soudure comportant un revetement de surface et procede de production de telles preformes.

Info

Publication number
FR2845024B1
FR2845024B1 FR0212130A FR0212130A FR2845024B1 FR 2845024 B1 FR2845024 B1 FR 2845024B1 FR 0212130 A FR0212130 A FR 0212130A FR 0212130 A FR0212130 A FR 0212130A FR 2845024 B1 FR2845024 B1 FR 2845024B1
Authority
FR
France
Prior art keywords
preforms
producing
surface coating
welding
welding preforms
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 - Fee Related
Application number
FR0212130A
Other languages
English (en)
Other versions
FR2845024A1 (fr
Inventor
Frank Becue
Bernard Chaleat
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.)
Industrie des Poudres Spheriques
Original Assignee
Industrie des Poudres Spheriques
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 Industrie des Poudres Spheriques filed Critical Industrie des Poudres Spheriques
Priority to FR0212130A priority Critical patent/FR2845024B1/fr
Publication of FR2845024A1 publication Critical patent/FR2845024A1/fr
Application granted granted Critical
Publication of FR2845024B1 publication Critical patent/FR2845024B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
    • H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
    • H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/20—Use of solutions containing silanes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0206—Materials
    • H05K2201/0239—Coupling agent for particles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/041—Solder preforms in the shape of solder balls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/282—Applying non-metallic protective coatings for inhibiting the corrosion of the circuit, e.g. for preserving the solderability
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
FR0212130A 2002-10-01 2002-10-01 Preformes de soudure comportant un revetement de surface et procede de production de telles preformes. Expired - Fee Related FR2845024B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0212130A FR2845024B1 (fr) 2002-10-01 2002-10-01 Preformes de soudure comportant un revetement de surface et procede de production de telles preformes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212130A FR2845024B1 (fr) 2002-10-01 2002-10-01 Preformes de soudure comportant un revetement de surface et procede de production de telles preformes.

Publications (2)

Publication Number Publication Date
FR2845024A1 FR2845024A1 (fr) 2004-04-02
FR2845024B1 true FR2845024B1 (fr) 2005-06-10

Family

ID=31985372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212130A Expired - Fee Related FR2845024B1 (fr) 2002-10-01 2002-10-01 Preformes de soudure comportant un revetement de surface et procede de production de telles preformes.

Country Status (1)

Country Link
FR (1) FR2845024B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107340A (zh) * 2009-12-24 2011-06-29 汉高股份有限及两合公司 一种焊膏组合物、焊膏及一种助焊剂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2564152B2 (ja) * 1987-10-27 1996-12-18 タムラ化研株式会社 はんだペースト
JP3137462B2 (ja) * 1992-10-21 2001-02-19 トヨタ自動車株式会社 クリームはんだ
JPH0919794A (ja) * 1995-07-03 1997-01-21 Showa Denko Kk はんだ粉末
JP3503523B2 (ja) * 1999-04-09 2004-03-08 千住金属工業株式会社 はんだボールおよびはんだボールの被覆方法
US6506448B1 (en) * 1999-06-01 2003-01-14 Fry's Metals, Inc. Method of protective coating BGA solder alloy spheres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107340A (zh) * 2009-12-24 2011-06-29 汉高股份有限及两合公司 一种焊膏组合物、焊膏及一种助焊剂
CN102107340B (zh) * 2009-12-24 2015-10-21 汉高股份有限及两合公司 一种焊膏组合物、焊膏及一种助焊剂

Also Published As

Publication number Publication date
FR2845024A1 (fr) 2004-04-02

Similar Documents

Publication Publication Date Title
EG23481A (en) Bimodal polyolefin production process.
FR2844277B1 (fr) Bacterie produisant un l-aminoacide et procede de production de ce l-aminoacide
GB2430672B (en) Cladophora-form carbon, process for producing the same and production apparatus therefor
EP1686092A4 (fr) Procede pour produire une matiere de carbone nanostructuree, matiere de carbone nanostructuree produite grace a ce procede, et substrat comprenant une matiere de carbone nanostructuree de ce type
BR0313226B1 (pt) processo para produÇço de produto de fermentaÇço.
WO2004110411A3 (fr) Comprime orodispersible multicouche
FR2834124B1 (fr) Procede de production de couches semi-conductrices
EP1469027A4 (fr) Procede de production continue de polyether
FR2812662B1 (fr) Acier haute proprete et son procede de production
GB2386929B (en) Plain bearing and process for producing the same
FR2846964B1 (fr) Procede de fabrication de 1,2-epoxy-3-chloropropane
EP1685905A4 (fr) Microparticule, procede de production de microparticule et appareil de production
EP1671784A4 (fr) Contenant multicouche realise par formage par etirage et son procede de production
PL1608811T3 (pl) Wyrób wielowarstwowy i sposób jego wytwarzania
ZA200309302B (en) Process for production of formed honeycomb body, and honeycomb structure.
HUP0200567A3 (en) Process for the fermentative production of o-acetyl-serin
EP1507458A4 (fr) Procede de production de produits granules extrudes avec un temps de conditionnement minimum
IL158998A0 (en) Process for the production of 4-amino-2, 5-bisheterocyclylquinazolines
FR2833272B1 (fr) Nouvelles phytases et procede de production de ces phytases
FR2845024B1 (fr) Preformes de soudure comportant un revetement de surface et procede de production de telles preformes.
AU2003257656A1 (en) Fluorine compounds, fluoropolymers, and process for production thereof
AU2003272982A8 (en) Process for the production of sulfoalkyl-containing polymers
FR2843094B1 (fr) Procede et machine de formage integre pour la fabrication de pots non demoulables sans perte notable de materiau.
IL152834A0 (en) Lens production method and process
ITTO20020081A1 (it) Apparato e metodo per la produzione di filato.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120629