JPS6436704A - Method for continuously producing water atomized metal powder - Google Patents

Method for continuously producing water atomized metal powder

Info

Publication number
JPS6436704A
JPS6436704A JP19205087A JP19205087A JPS6436704A JP S6436704 A JPS6436704 A JP S6436704A JP 19205087 A JP19205087 A JP 19205087A JP 19205087 A JP19205087 A JP 19205087A JP S6436704 A JPS6436704 A JP S6436704A
Authority
JP
Japan
Prior art keywords
pit
powder
sloping face
recovery
water
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.)
Pending
Application number
JP19205087A
Other languages
Japanese (ja)
Inventor
Joji Kasai
Hisashi Inoue
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP19205087A priority Critical patent/JPS6436704A/en
Publication of JPS6436704A publication Critical patent/JPS6436704A/en
Pending legal-status Critical Current

Links

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  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

PURPOSE:To uniformize quality of a product and to enable continuous recovery by dropping granular powder granulated on a sloping face, where is apart from there cover pit, over-flowing cooling water while flowing the powder toward the recovery pit direction and continuously carrying metal powder by a pump in the recovery pit. CONSTITUTION:Poured molten metal is granulated by blowing the atomizing water 5 to become the granular powder (a) and drop on the sloping face part 6a in the pit 6. The granular powder (a) is continuously rapid-cooled with the cooling water W supplied at the left side of the sloping face part 6a in the fatigue and solidified and also forcedly flowed into the recovery pit 20 from the sloping face part 6a by the water W over-flowing from the right side exceeding the bottom part 6b of the pit 6. Then, the metal powder A retained in the pit 20 is stirred and sucked up by a cutter fan of a transporting pump 30 and dewatered and dried through a transporting pipe. By this method, waving of the cooling water W is restrained and clogging of the atomizing nozzle 4 is prevented and the water level can be stabilized.
JP19205087A 1987-07-31 1987-07-31 Method for continuously producing water atomized metal powder Pending JPS6436704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19205087A JPS6436704A (en) 1987-07-31 1987-07-31 Method for continuously producing water atomized metal powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19205087A JPS6436704A (en) 1987-07-31 1987-07-31 Method for continuously producing water atomized metal powder

Publications (1)

Publication Number Publication Date
JPS6436704A true JPS6436704A (en) 1989-02-07

Family

ID=16284781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19205087A Pending JPS6436704A (en) 1987-07-31 1987-07-31 Method for continuously producing water atomized metal powder

Country Status (1)

Country Link
JP (1) JPS6436704A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117367A (en) * 1978-03-06 1979-09-12 Kobe Steel Ltd Manufacture of metallic powder by water atomization
JPS5798604A (en) * 1980-12-08 1982-06-18 Kawasaki Steel Corp Recovering device for metallic powder suspended in liquid
JPS60331B2 (en) * 1981-03-20 1985-01-07 工業技術院長 Method for producing cyclohexanone
JPS6045343B2 (en) * 1978-02-15 1985-10-08 株式会社東芝 water cooler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045343B2 (en) * 1978-02-15 1985-10-08 株式会社東芝 water cooler
JPS54117367A (en) * 1978-03-06 1979-09-12 Kobe Steel Ltd Manufacture of metallic powder by water atomization
JPS5798604A (en) * 1980-12-08 1982-06-18 Kawasaki Steel Corp Recovering device for metallic powder suspended in liquid
JPS60331B2 (en) * 1981-03-20 1985-01-07 工業技術院長 Method for producing cyclohexanone

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