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MX2015013548A - Un metodo y un dispositivo para producir granalla. - Google Patents

Un metodo y un dispositivo para producir granalla.

Info

Publication number
MX2015013548A
MX2015013548A MX2015013548A MX2015013548A MX2015013548A MX 2015013548 A MX2015013548 A MX 2015013548A MX 2015013548 A MX2015013548 A MX 2015013548A MX 2015013548 A MX2015013548 A MX 2015013548A MX 2015013548 A MX2015013548 A MX 2015013548A
Authority
MX
Mexico
Prior art keywords
molten
droplets
cover
water
centrifugal disk
Prior art date
Application number
MX2015013548A
Other languages
English (en)
Inventor
Masayuki Ishikawa
Naoya Tanuma
Tomohiro Togari
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of MX2015013548A publication Critical patent/MX2015013548A/es

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
    • B22F9/10—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 using centrifugal force

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

Se proporciona un método y dispositivo para producir granalla donde se mejora el rendimiento. En un espacio (5) para formar gotas fundidas, cuyo espacio está rodeado por agua (1) en un tanque (20), por una cubierta (3) para cubrir un área que rodea un disco (2) que está ubicado encima del agua y que gira, y por una artesa (4) que penetra a través de la cubierta, se descarga un gas a través de una abertura (6) que está formada en la cubierta y la película (9) del agua está formada en la superficie interior de la cubierta. El metal fundido (10) fluye a través del agujero (11) en la parte inferior de la artesa para suministrarse sobre el disco giratorio. Las gotas fundidas se forman por la fuerza centrífuga del metal fundido que se ha suministrado al disco. Después se provoca que las gotas fundidas colisionen con la película de agua en la superficie interior de la cubierta, para dividirse en gotitas que son más pequeñas que las gotas fundidas. Las gotitas se enfrían y se solidifican.
MX2015013548A 2013-03-27 2013-12-11 Un metodo y un dispositivo para producir granalla. MX2015013548A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013066298 2013-03-27
PCT/JP2013/083221 WO2014155852A1 (ja) 2013-03-27 2013-12-11 ショット粒子の製造方法および装置

Publications (1)

Publication Number Publication Date
MX2015013548A true MX2015013548A (es) 2016-02-05

Family

ID=51622886

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013548A MX2015013548A (es) 2013-03-27 2013-12-11 Un metodo y un dispositivo para producir granalla.

Country Status (7)

Country Link
US (1) US10293408B2 (es)
JP (1) JP6041044B2 (es)
KR (1) KR102144062B1 (es)
CN (1) CN105050756B (es)
BR (1) BR112015024655A2 (es)
MX (1) MX2015013548A (es)
WO (1) WO2014155852A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7088766B2 (ja) * 2018-07-23 2022-06-21 積水化学工業株式会社 屋根ユニット輸送用金具、および、屋根施工方法
CN110170658B (zh) * 2019-06-06 2022-05-27 厦门三和超道智能科技有限公司 一种钢丸生产设备及其生产工艺
CN110539001B (zh) * 2019-08-29 2022-12-30 有研增材技术有限公司 连接杆、自冷却离心转盘雾化制粉装置及雾化制粉方法
WO2024155153A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
WO2024155152A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
WO2024155150A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
WO2024155147A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
WO2024155151A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
WO2024155154A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
WO2024155148A1 (ko) * 2023-01-19 2024-07-25 엘에스전선 주식회사 전해동박용 부정형 구리 소재 및 이의 제조방법
CN117505865B (zh) * 2024-01-05 2024-03-08 江苏通略金属制品有限公司 一种用于微粒子喷丸丸粒的制备装置及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310590A (en) 1941-07-23 1943-02-09 Marette Harvey Method of forming metal shot
JPS5230149B2 (es) * 1973-06-02 1977-08-05
JPS5319312B2 (es) * 1973-10-15 1978-06-20
JPS5164456A (ja) 1974-12-02 1976-06-03 Nisshin Steel Co Ltd Kyujokinzokufunmatsuno seizoho oyobi sochi
US4339401A (en) * 1976-12-09 1982-07-13 The International Nickel Company, Inc. Process for producing metal powders having low oxygen content
JPS5438259A (en) * 1977-08-31 1979-03-22 Nippon Steel Corp Preparation of long flat iron powder from molten steel utilizing cetrifugal force
US4559187A (en) * 1983-12-14 1985-12-17 Battelle Development Corporation Production of particulate or powdered metals and alloys
JPS60190503A (ja) * 1984-03-13 1985-09-28 Daido Steel Co Ltd 粉末冶金用金属粉末の製造方法
JPS61231108A (ja) 1985-04-05 1986-10-15 Nippon Jiryoku Senko Kk スチ−ルシヨツト材を製造する方法
JPS61243104A (ja) * 1985-04-17 1986-10-29 Nippon Jiryoku Senko Kk スチ−ルシヨツト材を製造する方法
JPS63192803A (ja) * 1987-02-05 1988-08-10 Takeshi Masumoto 球状金属粒子の製造装置および製造方法
CN88204942U (zh) * 1988-04-23 1988-12-07 深圳科力铁有限公司 喷雾制粉装置
JP2541089Y2 (ja) 1992-07-31 1997-07-09 株式会社イトーキクレビオ 寝台付家具
JPH06340905A (ja) 1993-06-01 1994-12-13 Daido Steel Co Ltd はんだ粉末の製造方法
JP3845461B2 (ja) * 1995-04-06 2006-11-15 株式会社Ｎｅｏｍａｘ ボンド磁石用永久磁石合金粉末の製造方法及びその装置
US5738705A (en) * 1995-11-20 1998-04-14 Iowa State University Research Foundation, Inc. Atomizer with liquid spray quenching
JP3270713B2 (ja) 1997-05-19 2002-04-02 明久 井上 金属粉末の製造方法とその装置
JP2002241809A (ja) 2001-02-20 2002-08-28 Matsushita Electric Ind Co Ltd 金属粒子の製造方法および製造装置
JP2003268419A (ja) * 2002-03-14 2003-09-25 Akihisa Inoue 高融点焼結材料微粉末の製造方法とその装置
CN2541089Y (zh) 2002-04-08 2003-03-26 林天来 钢丸炉前浇铸设备
US8101006B2 (en) * 2008-04-22 2012-01-24 The Gillette Company Centrifugal atomization for producing zinc powder
KR101619232B1 (ko) * 2008-06-27 2016-05-10 커먼웰쓰 사이언티픽 앤드 인더스트리얼 리서치 오가니제이션 용융 재료의 과립화

Also Published As

Publication number Publication date
US10293408B2 (en) 2019-05-21
CN105050756A (zh) 2015-11-11
KR102144062B1 (ko) 2020-08-12
US20160031014A1 (en) 2016-02-04
KR20150136069A (ko) 2015-12-04
JP6041044B2 (ja) 2016-12-07
JPWO2014155852A1 (ja) 2017-02-16
BR112015024655A2 (pt) 2017-07-18
CN105050756B (zh) 2017-07-21
WO2014155852A1 (ja) 2014-10-02

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