DE3775499D1 - Pulverspruehverfahren und vorrichtung. - Google Patents

Pulverspruehverfahren und vorrichtung.

Info

Publication number
DE3775499D1
DE3775499D1 DE8787901997T DE3775499T DE3775499D1 DE 3775499 D1 DE3775499 D1 DE 3775499D1 DE 8787901997 T DE8787901997 T DE 8787901997T DE 3775499 T DE3775499 T DE 3775499T DE 3775499 D1 DE3775499 D1 DE 3775499D1
Authority
DE
Germany
Prior art keywords
substrate
impact
droplets
produce fine
quench gas
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 - Lifetime
Application number
DE8787901997T
Other languages
English (en)
Inventor
Richard F Cheney
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3775499D1 publication Critical patent/DE3775499D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DE8787901997T 1986-03-13 1987-03-09 Pulverspruehverfahren und vorrichtung. Expired - Lifetime DE3775499D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83926486A 1986-03-13 1986-03-13
PCT/US1987/000488 WO1987005548A1 (en) 1986-03-13 1987-03-09 Powder atomizing methods and apparatus

Publications (1)

Publication Number Publication Date
DE3775499D1 true DE3775499D1 (de) 1992-02-06

Family

ID=25279277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787901997T Expired - Lifetime DE3775499D1 (de) 1986-03-13 1987-03-09 Pulverspruehverfahren und vorrichtung.

Country Status (5)

Country Link
EP (1) EP0259459B1 (de)
JP (1) JPS63502839A (de)
AT (1) ATE70758T1 (de)
DE (1) DE3775499D1 (de)
WO (1) WO1987005548A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02229561A (ja) * 1989-03-01 1990-09-12 Nordson Kk 液体又は溶融体の粒子の生成方法とその装置
FR2679473B1 (fr) * 1991-07-25 1994-01-21 Aubert Duval Procede et dispositif de production de poudres et notamment de poudres metalliques par atomisation.
US7997439B2 (en) 2003-06-06 2011-08-16 Jamak Fabrication-Tex, Llc Flexible bakeware having a multi-piece carrier system
US7966970B2 (en) 2005-07-19 2011-06-28 M Management-Tex, Llc Dairy inflation
CA3013154C (en) * 2015-07-17 2019-10-15 Ap&C Advanced Powders And Coatings Inc. Plasma atomization metal powder manufacturing processes and systems therefor
EP4159345A1 (de) 2016-04-11 2023-04-05 AP&C Advanced Powders And Coatings Inc. Flugwärmebehandlungsverfahren für reaktive metallpulver
CN110976891A (zh) * 2019-12-22 2020-04-10 安徽哈特三维科技有限公司 一种真空感应熔炼气雾化制粉的辅助输料装置
CN112682994B (zh) * 2021-01-05 2022-06-17 长沙有色冶金设计研究院有限公司 粉体物料骤冷装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2223318B1 (de) * 1973-03-30 1978-03-03 Saint Gobain
US4069045A (en) * 1974-11-26 1978-01-17 Skf Nova Ab Metal powder suited for powder metallurgical purposes, and a process for manufacturing the metal powder
US4264641A (en) * 1977-03-17 1981-04-28 Phrasor Technology Inc. Electrohydrodynamic spraying to produce ultrafine particles
US4386896A (en) * 1979-03-23 1983-06-07 Allied Corporation Apparatus for making metallic glass powder
JPS58197206A (ja) * 1982-04-30 1983-11-16 Hitachi Metals Ltd 高品位金属または合金粉末の製造方法
US4592781A (en) * 1983-01-24 1986-06-03 Gte Products Corporation Method for making ultrafine metal powder
US4559187A (en) * 1983-12-14 1985-12-17 Battelle Development Corporation Production of particulate or powdered metals and alloys
JPS60224706A (ja) * 1984-04-20 1985-11-09 Hitachi Ltd 金属超微粒子の製造法
JPS62280306A (ja) * 1986-05-30 1987-12-05 Nippon Yakin Kogyo Co Ltd 金属粒の製造方法及びその製造装置

Also Published As

Publication number Publication date
EP0259459B1 (de) 1991-12-27
WO1987005548A1 (en) 1987-09-24
JPS63502839A (ja) 1988-10-20
EP0259459A1 (de) 1988-03-16
ATE70758T1 (de) 1992-01-15
EP0259459A4 (de) 1988-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee