JPS5524974A - Producing metal grain and equipment therefor - Google Patents

Producing metal grain and equipment therefor

Info

Publication number
JPS5524974A
JPS5524974A JP9835878A JP9835878A JPS5524974A JP S5524974 A JPS5524974 A JP S5524974A JP 9835878 A JP9835878 A JP 9835878A JP 9835878 A JP9835878 A JP 9835878A JP S5524974 A JPS5524974 A JP S5524974A
Authority
JP
Japan
Prior art keywords
jetted
burner
metal
hole
melted
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
JP9835878A
Other languages
Japanese (ja)
Other versions
JPS5622922B2 (en
Inventor
Tamio Mizutani
Seigoro Yoshikawa
Nobuaki Miki
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.)
Fukuda Kinzoku Hakufun Kogyo Kk
Fukuda Metal Foil and Powder Co Ltd
Original Assignee
Fukuda Kinzoku Hakufun Kogyo Kk
Fukuda Metal Foil and Powder Co 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 Fukuda Kinzoku Hakufun Kogyo Kk, Fukuda Metal Foil and Powder Co Ltd filed Critical Fukuda Kinzoku Hakufun Kogyo Kk
Priority to JP9835878A priority Critical patent/JPS5524974A/en
Publication of JPS5524974A publication Critical patent/JPS5524974A/en
Publication of JPS5622922B2 publication Critical patent/JPS5622922B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

PURPOSE: For effective and inexpensive production of metal grain without the use of melting furnace and the need of waiting time, metal wire (bar) material is continuously inserted into hollow burner and melted. At the same time, air, other gas or water is jetted from the periphery of the burner.
CONSTITUTION: Wire (bar) material 6 is continuously fed by the feeder 4 into the center hole 2 of the burner 1. The material 6 is melted by 2000 to 2500°C flame jetted from the flame hole 7 concentric with the center hole 2. This produces metal spheres of 3 to 60 mm diameters which drop. If air, other gas or water is jetted from the jet hole 3, metal spheres are divided into fine particles with diameter of about 50 microns. The process allows almost unmanned operation, providing final products as soon as the operation starts.
COPYRIGHT: (C)1980,JPO&Japio
JP9835878A 1978-08-11 1978-08-11 Producing metal grain and equipment therefor Granted JPS5524974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9835878A JPS5524974A (en) 1978-08-11 1978-08-11 Producing metal grain and equipment therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9835878A JPS5524974A (en) 1978-08-11 1978-08-11 Producing metal grain and equipment therefor

Publications (2)

Publication Number Publication Date
JPS5524974A true JPS5524974A (en) 1980-02-22
JPS5622922B2 JPS5622922B2 (en) 1981-05-28

Family

ID=14217653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9835878A Granted JPS5524974A (en) 1978-08-11 1978-08-11 Producing metal grain and equipment therefor

Country Status (1)

Country Link
JP (1) JPS5524974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2711111A4 (en) * 2011-05-18 2015-05-20 Tohoku Techno Arch Co Ltd Metallic powder production method and metallic powder production device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167423U (en) * 1983-04-22 1984-11-09 名伸電機株式会社 Fixing guide for lead-in wire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998758A (en) * 1973-01-05 1974-09-18
JPS5079470A (en) * 1973-11-19 1975-06-27
JPS5156762A (en) * 1974-09-20 1976-05-18 Caterpillar Tractor Co KAIRYOSARETASHUGOTAIZAIRYONO SEIZOHOHOOYOBI SOCHI

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998758A (en) * 1973-01-05 1974-09-18
JPS5079470A (en) * 1973-11-19 1975-06-27
JPS5156762A (en) * 1974-09-20 1976-05-18 Caterpillar Tractor Co KAIRYOSARETASHUGOTAIZAIRYONO SEIZOHOHOOYOBI SOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2711111A4 (en) * 2011-05-18 2015-05-20 Tohoku Techno Arch Co Ltd Metallic powder production method and metallic powder production device

Also Published As

Publication number Publication date
JPS5622922B2 (en) 1981-05-28

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