JPS6421006A - Apparatus for atomizing molten metal - Google Patents
Apparatus for atomizing molten metalInfo
- Publication number
- JPS6421006A JPS6421006A JP17679987A JP17679987A JPS6421006A JP S6421006 A JPS6421006 A JP S6421006A JP 17679987 A JP17679987 A JP 17679987A JP 17679987 A JP17679987 A JP 17679987A JP S6421006 A JPS6421006 A JP S6421006A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- adjust
- molten metal
- outer cylinder
- adjust screw
- 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
Links
Abstract
PURPOSE:To enable adjustment of particle size of metal powder during pouring by rotating an adjust screw arranged at lower part of outer cylinder of a nozzle to optionally adjust slit width. CONSTITUTION:In an apparatus which makes powder by atomizing molten metal, the adjust screw is arranged at the lower part of the outer cylinder 9 of the nozzle and a gear 13 is fitted to the lower part of the adjust screw 11. By driving a motor 12, the adjust screw 11 is rotated through the gear 13 and the outer cylinder 9 of the nozzle is vertically shifted, to adjust the slit width W. By this method, as adjustment of back pressure at the nozzle can be optically executed during pouring, minute change of the slit width W caused by variations of radiation heat or hydraulic pressure with the molten metal flow and effect of hydraulic liquid temp. can be removed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17679987A JPS6421006A (en) | 1987-07-14 | 1987-07-14 | Apparatus for atomizing molten metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17679987A JPS6421006A (en) | 1987-07-14 | 1987-07-14 | Apparatus for atomizing molten metal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6421006A true JPS6421006A (en) | 1989-01-24 |
JPH0322441B2 JPH0322441B2 (en) | 1991-03-26 |
Family
ID=16020044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17679987A Granted JPS6421006A (en) | 1987-07-14 | 1987-07-14 | Apparatus for atomizing molten metal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421006A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54114467A (en) * | 1978-02-14 | 1979-09-06 | Mannesmann Ag | Method and apparatus for producing compression molding iron powder |
JPS60211002A (en) * | 1984-02-29 | 1985-10-23 | ゼネラル・エレクトリツク・カンパニイ | Molten liquid spray method and apparatus reduced in gas flowamount |
JPS62182207A (en) * | 1986-02-07 | 1987-08-10 | Sumitomo Metal Ind Ltd | Liquid sprayer |
JPS644408A (en) * | 1987-06-26 | 1989-01-09 | Tanaka Precious Metal Ind | Nozzle for producing metal powder |
-
1987
- 1987-07-14 JP JP17679987A patent/JPS6421006A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54114467A (en) * | 1978-02-14 | 1979-09-06 | Mannesmann Ag | Method and apparatus for producing compression molding iron powder |
JPS60211002A (en) * | 1984-02-29 | 1985-10-23 | ゼネラル・エレクトリツク・カンパニイ | Molten liquid spray method and apparatus reduced in gas flowamount |
JPS62182207A (en) * | 1986-02-07 | 1987-08-10 | Sumitomo Metal Ind Ltd | Liquid sprayer |
JPS644408A (en) * | 1987-06-26 | 1989-01-09 | Tanaka Precious Metal Ind | Nozzle for producing metal powder |
Also Published As
Publication number | Publication date |
---|---|
JPH0322441B2 (en) | 1991-03-26 |
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