FR2366873A1 - Production de paillettes metalliques - Google Patents

Production de paillettes metalliques

Info

Publication number
FR2366873A1
FR2366873A1 FR7730153A FR7730153A FR2366873A1 FR 2366873 A1 FR2366873 A1 FR 2366873A1 FR 7730153 A FR7730153 A FR 7730153A FR 7730153 A FR7730153 A FR 7730153A FR 2366873 A1 FR2366873 A1 FR 2366873A1
Authority
FR
France
Prior art keywords
flakes
liquid
grinding material
production
mill
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.)
Granted
Application number
FR7730153A
Other languages
English (en)
Other versions
FR2366873B1 (fr
Inventor
Albert David Booz
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of FR2366873A1 publication Critical patent/FR2366873A1/fr
Application granted granted Critical
Publication of FR2366873B1 publication Critical patent/FR2366873B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • B22F1/068—Flake-like particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Food Science & Technology (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Crushing And Grinding (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Procédé et appareil de production de paillettes métalliques. Des particules métalliques, un liquide et un matériau de broyage sont introduits dans un broyeurs à boulets 10 tournant sur son axe longitudinal. Les paillettes formées, le liquide et le matériau de broyage sont recueillis dans la fente 31 d'une goulotte d'évacuation 30 à une vitesse correspondant à la vitesse d'introduction dans le broyeur. Un dispositif de pulvérisation 32 permet de laver le matériau de broyage, généralement des billes métalliques, pour le débarrasser des paillettes formées. Lorsque le mélange passe sur le tamis 40, le liquide et les paillettes tombent dans la conduite 42 vers un réservoir de stockage 60 alors que les billes sont renvoyées au broyeur pour être réutilisées. Application particulière à la préparation de paillettes d'aluminium.
FR7730153A 1976-10-06 1977-10-06 Production de paillettes metalliques Granted FR2366873A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/730,181 US4065060A (en) 1976-10-06 1976-10-06 Metal flake production

Publications (2)

Publication Number Publication Date
FR2366873A1 true FR2366873A1 (fr) 1978-05-05
FR2366873B1 FR2366873B1 (fr) 1982-02-26

Family

ID=24934288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730153A Granted FR2366873A1 (fr) 1976-10-06 1977-10-06 Production de paillettes metalliques

Country Status (17)

Country Link
US (1) US4065060A (fr)
JP (1) JPS5386665A (fr)
AT (1) AT371037B (fr)
AU (2) AU514336B2 (fr)
BR (1) BR7706652A (fr)
CA (2) CA1108105A (fr)
CH (1) CH615850A5 (fr)
DE (1) DE2744802C3 (fr)
FR (1) FR2366873A1 (fr)
GB (1) GB1588026A (fr)
IN (1) IN146499B (fr)
IT (1) IT1106028B (fr)
MX (1) MX151300A (fr)
NL (1) NL177470C (fr)
NO (1) NO152116C (fr)
SE (1) SE425355B (fr)
ZA (1) ZA775881B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239496A (en) * 1978-12-06 1980-12-16 Comco Gas cycle fluid energy process for forming coal-in-oil mixtures
US4236934A (en) * 1979-02-28 1980-12-02 Alcan Aluminum Corporation Nonleafing aluminum flake pigments
JPS5917142B2 (ja) * 1979-06-08 1984-04-19 旭化成株式会社 新規な鱗片状金属粉末顔料
US4373675A (en) * 1980-11-17 1983-02-15 Ford Motor Company Method for beneficiating ductile scrap metal
DE3106062A1 (de) * 1981-02-19 1982-09-09 Draiswerke Gmbh, 6800 Mannheim Ruehrwerksmuehle
US4482374A (en) * 1982-06-07 1984-11-13 Mpd Technology Corporation Production of electrically conductive metal flake
US4486225A (en) * 1982-06-07 1984-12-04 Mpd Technology Corporation Production of highly reflective metal flake
JPH0323703Y2 (fr) * 1984-11-17 1991-05-23
US5513803A (en) * 1994-05-25 1996-05-07 Eastman Kodak Company Continuous media recirculation milling process
DE4432198A1 (de) * 1994-09-09 1996-03-14 Evv Vermoegensverwaltungs Gmbh Rührwerksmühle
US5662279A (en) * 1995-12-05 1997-09-02 Eastman Kodak Company Process for milling and media separation
JPH09248826A (ja) * 1996-03-18 1997-09-22 Ain Eng Kk 積層熱可塑性樹脂成形品の再生処理方法及び装置
US6224284B1 (en) 1999-10-12 2001-05-01 Dri Mark Products Incorporated Metallic ink composition for wick type writing instruments
US6586046B1 (en) 2000-01-26 2003-07-01 General Electric Company Fluidized bed apparatus and method for treatment of nonspherical, nonequiaxed particles
JP4610812B2 (ja) * 2001-09-06 2011-01-12 東洋アルミニウム株式会社 アルミニウムフレーク顔料の製造方法
US20040149959A1 (en) * 2003-01-31 2004-08-05 Mikhael Michael G. Conductive flakes manufactured by combined sputtering and vapor deposition
US9637641B2 (en) * 2003-01-31 2017-05-02 Sigma Laboratories Of Arizona, Llc Ultra-bright passivated aluminum nano-flake pigments
CN105121023B (zh) 2013-02-28 2017-08-25 太阳化学公司 用于在液体分散液中制造研磨的固体的装置和连续方法
DE102013021756A1 (de) * 2013-12-20 2015-06-25 Netzsch Trockenmahltechnik Gmbh Mahlkörpermühle und Betriebsverfahren dafür
CN110343886B (zh) * 2018-04-08 2021-07-06 南京理工大学 一种多晶粒尺度强化铝合金材料的制备方法
CN111266161B (zh) * 2020-01-22 2021-04-16 江苏超途新材料科技有限公司 复合纳米鳞片的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332701A (en) * 1940-06-12 1943-10-26 Charles W Dowsett System and method of grinding
DE1583746A1 (de) * 1967-09-30 1970-09-24 Metallgesellschaft Ag Verfahren zur Herstellung von Aluminiumpulver fuer Sinterzwecke
FR2178009A1 (fr) * 1972-03-27 1973-11-09 Int Nickel Ltd
FR2291793A1 (fr) * 1974-11-20 1976-06-18 Alcan Aluminium France Procede de broyage de particules de matiere et broyeur a billes perfectionne pour la mise en oeuvre de ce procede

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2002891A (en) * 1931-06-04 1935-05-28 Metals Disintegrating Co Bronze, bronze powders, and method of making the same
US2139358A (en) * 1936-04-03 1938-12-06 Universal Insulation Company Vermiculite ore treatment
US2274766A (en) * 1939-07-04 1942-03-03 Metals Disintegrating Co Manufacture of flake copper powder
US2592783A (en) * 1946-04-17 1952-04-15 Aspegren Olof Erik August Rotary heat exchanger
US3709439A (en) * 1970-12-02 1973-01-09 Int Nickel Co Production of reflective metal flake pigments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332701A (en) * 1940-06-12 1943-10-26 Charles W Dowsett System and method of grinding
DE1583746A1 (de) * 1967-09-30 1970-09-24 Metallgesellschaft Ag Verfahren zur Herstellung von Aluminiumpulver fuer Sinterzwecke
FR2178009A1 (fr) * 1972-03-27 1973-11-09 Int Nickel Ltd
FR2291793A1 (fr) * 1974-11-20 1976-06-18 Alcan Aluminium France Procede de broyage de particules de matiere et broyeur a billes perfectionne pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
CH615850A5 (fr) 1980-02-29
GB1588026A (en) 1981-04-15
NL177470C (nl) 1985-10-01
AU560058B2 (en) 1987-03-26
MX151300A (es) 1984-11-08
NO773396L (no) 1978-04-07
US4065060A (en) 1977-12-27
ATA710177A (de) 1982-10-15
FR2366873B1 (fr) 1982-02-26
AU514336B2 (en) 1981-02-05
SE7711083L (sv) 1978-04-07
BR7706652A (pt) 1978-10-17
CA1220462A (fr) 1987-04-14
JPS5536681B2 (fr) 1980-09-22
DE2744802A1 (de) 1978-04-13
AU2910577A (en) 1979-04-05
DE2744802C3 (de) 1980-05-08
IT1106028B (it) 1985-11-11
DE2744802B2 (de) 1979-09-06
SE425355B (sv) 1982-09-27
CA1108105A (fr) 1981-09-01
AT371037B (de) 1983-05-25
IN146499B (fr) 1979-06-16
JPS5386665A (en) 1978-07-31
NL7711002A (nl) 1978-04-10
NO152116C (no) 1985-08-07
AU2995284A (en) 1986-01-02
NO152116B (no) 1985-04-29
NL177470B (nl) 1985-05-01
ZA775881B (en) 1978-05-30

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