CA1061968A - Spheroidization method and apparatus - Google Patents

Spheroidization method and apparatus

Info

Publication number
CA1061968A
CA1061968A CA189,295A CA189295A CA1061968A CA 1061968 A CA1061968 A CA 1061968A CA 189295 A CA189295 A CA 189295A CA 1061968 A CA1061968 A CA 1061968A
Authority
CA
Canada
Prior art keywords
chamber
wash
wires
point
spheroidization
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
Application number
CA189,295A
Other languages
English (en)
French (fr)
Other versions
CA189295S (en
Inventor
M. James Lenhard
Robert Hagenbach
Rudolph Forgensi
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1061968A publication Critical patent/CA1061968A/en
Expired 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
    • 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
    • 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
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • 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
    • B22F2009/084—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 combination of methods

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Glanulating (AREA)
CA189,295A 1973-01-05 1974-01-02 Spheroidization method and apparatus Expired CA1061968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32143473A 1973-01-05 1973-01-05

Publications (1)

Publication Number Publication Date
CA1061968A true CA1061968A (en) 1979-09-11

Family

ID=23250590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,295A Expired CA1061968A (en) 1973-01-05 1974-01-02 Spheroidization method and apparatus

Country Status (7)

Country Link
JP (1) JPS4998758A (ja)
CA (1) CA1061968A (ja)
DE (1) DE2400026A1 (ja)
ES (1) ES422034A1 (ja)
FR (1) FR2213098B1 (ja)
GB (1) GB1452510A (ja)
NL (1) NL7400216A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114523116A (zh) * 2022-01-24 2022-05-24 中国科学院福建物质结构研究所 一种解决激光球化设备沾粉问题的方法及装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524974A (en) * 1978-08-11 1980-02-22 Fukuda Kinzoku Hakufun Kogyo Kk Producing metal grain and equipment therefor
JPS5582702A (en) * 1978-12-19 1980-06-21 Toyota Motor Corp Production of metal powder
FR2469233B1 (ja) * 1979-11-14 1982-06-18 Creusot Loire
JPS609082B2 (ja) * 1982-06-14 1985-03-07 東洋金属粉株式会社 球状化亜鉛粒製造方法
SE8304621L (sv) * 1982-08-31 1984-03-01 Aluminum Co Of America Forfarande och apparat for framstellning av pulvriserad metall
JPS62180006A (ja) * 1986-02-04 1987-08-07 Daido Steel Co Ltd タンク洗浄方法および装置
EP0325676B1 (en) * 1988-01-29 1993-01-07 Norsk Hydro A/S Apparatus for producing metal powder
JP2719074B2 (ja) * 1991-06-05 1998-02-25 株式会社クボタ 金属粉末製造方法および製造装置
DE10001968B4 (de) * 1999-10-15 2004-02-12 Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) Verfahren zur Herstellung eines Pulvers
JP5396802B2 (ja) * 2008-10-03 2014-01-22 セイコーエプソン株式会社 金属粉末製造装置
US11084094B1 (en) 2017-08-08 2021-08-10 Tdk Corporation Manufacturing apparatus for metal powder and manufacturing method thereof
JP6323604B1 (ja) * 2017-08-08 2018-05-16 Tdk株式会社 金属粉末製造装置と金属粉末の製造方法
JP6323602B1 (ja) * 2017-08-08 2018-05-16 Tdk株式会社 金属粉末製造装置と金属粉末の製造方法
JP6330959B1 (ja) * 2017-08-08 2018-05-30 Tdk株式会社 金属粉末製造装置と金属粉末の製造方法
JP6330958B1 (ja) * 2017-08-08 2018-05-30 Tdk株式会社 金属粉末製造装置と金属粉末の製造方法
JP6323603B1 (ja) * 2017-08-08 2018-05-16 Tdk株式会社 金属粉末製造装置と金属粉末の製造方法
JP7570927B2 (ja) * 2018-06-06 2024-10-22 パイロジェネシス・カナダ・インコーポレーテッド １つまたは２つのワイヤから高い生産速度で高純度球状金属粉末を製造するための方法および装置
CN112169695A (zh) * 2020-08-17 2021-01-05 凌岩 一种二氧化硅微球高温球化中减少附壁的装置及方法
CN112643038B (zh) * 2020-12-16 2022-12-06 杭州电子科技大学 一种气雾化制备核壳结构软磁材料的装置及方法
JP7296998B2 (ja) * 2021-02-03 2023-06-23 三菱重工業株式会社 金属粉末製造装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635091A (ja) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114523116A (zh) * 2022-01-24 2022-05-24 中国科学院福建物质结构研究所 一种解决激光球化设备沾粉问题的方法及装置
CN114523116B (zh) * 2022-01-24 2023-03-28 中国科学院福建物质结构研究所 一种解决激光球化设备沾粉问题的方法及装置

Also Published As

Publication number Publication date
DE2400026A1 (de) 1974-07-18
FR2213098A1 (ja) 1974-08-02
ES422034A1 (es) 1976-12-01
JPS4998758A (ja) 1974-09-18
NL7400216A (ja) 1974-03-25
FR2213098B1 (ja) 1978-06-02
GB1452510A (en) 1976-10-13

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