JPS51145415A - Method of preventing defects of nodular graphite cast iron due to dros s - Google Patents
Method of preventing defects of nodular graphite cast iron due to dros sInfo
- Publication number
- JPS51145415A JPS51145415A JP7032475A JP7032475A JPS51145415A JP S51145415 A JPS51145415 A JP S51145415A JP 7032475 A JP7032475 A JP 7032475A JP 7032475 A JP7032475 A JP 7032475A JP S51145415 A JPS51145415 A JP S51145415A
- Authority
- JP
- Japan
- Prior art keywords
- dros
- cast iron
- graphite cast
- preventing defects
- nodular graphite
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
PURPOSE: A method of easily removing dross formed by spheroidizing of graphite with a Mg base compound, by adding a specified amount of sodium fluoride or cryolite and alumina in order to prevent defects due to dross without having bad effects on spheroidizing.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7032475A JPS51145415A (en) | 1975-06-09 | 1975-06-09 | Method of preventing defects of nodular graphite cast iron due to dros s |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7032475A JPS51145415A (en) | 1975-06-09 | 1975-06-09 | Method of preventing defects of nodular graphite cast iron due to dros s |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51145415A true JPS51145415A (en) | 1976-12-14 |
JPS5750845B2 JPS5750845B2 (en) | 1982-10-29 |
Family
ID=13428140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7032475A Granted JPS51145415A (en) | 1975-06-09 | 1975-06-09 | Method of preventing defects of nodular graphite cast iron due to dros s |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51145415A (en) |
-
1975
- 1975-06-09 JP JP7032475A patent/JPS51145415A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5750845B2 (en) | 1982-10-29 |
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