JPS5343019A - Refining method for steel with reduced slag formation - Google Patents
Refining method for steel with reduced slag formationInfo
- Publication number
- JPS5343019A JPS5343019A JP11784876A JP11784876A JPS5343019A JP S5343019 A JPS5343019 A JP S5343019A JP 11784876 A JP11784876 A JP 11784876A JP 11784876 A JP11784876 A JP 11784876A JP S5343019 A JPS5343019 A JP S5343019A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- refining method
- slag formation
- reduced slag
- amt
- 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 substantially reduce the amt. of slag to be formed by pre-desiliconizing molten iron before being charged into an oxygen steel making furnace and adding CaO to the furnace in an amt. required for dephosphorization.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11784876A JPS5343019A (en) | 1976-09-30 | 1976-09-30 | Refining method for steel with reduced slag formation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11784876A JPS5343019A (en) | 1976-09-30 | 1976-09-30 | Refining method for steel with reduced slag formation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5343019A true JPS5343019A (en) | 1978-04-18 |
JPS5611287B2 JPS5611287B2 (en) | 1981-03-13 |
Family
ID=14721761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11784876A Granted JPS5343019A (en) | 1976-09-30 | 1976-09-30 | Refining method for steel with reduced slag formation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5343019A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115931A (en) * | 1979-02-28 | 1980-09-06 | Sumitomo Metal Ind Ltd | Manufacture of sintered ore |
JPS60223111A (en) * | 1984-04-20 | 1985-11-07 | Hitachi Ltd | Housing case |
JPS6287443U (en) * | 1985-11-20 | 1987-06-04 | ||
JPH01268041A (en) * | 1988-04-19 | 1989-10-25 | Shimizu Corp | Wafer carrier |
JPH0220042A (en) * | 1988-05-24 | 1990-01-23 | Empak Inc | Semiconductor wafer or substrate package |
-
1976
- 1976-09-30 JP JP11784876A patent/JPS5343019A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115931A (en) * | 1979-02-28 | 1980-09-06 | Sumitomo Metal Ind Ltd | Manufacture of sintered ore |
JPS62973B2 (en) * | 1979-02-28 | 1987-01-10 | Sumitomo Metal Ind | |
JPS60223111A (en) * | 1984-04-20 | 1985-11-07 | Hitachi Ltd | Housing case |
JPH0462460B2 (en) * | 1984-04-20 | 1992-10-06 | Hitachi Ltd | |
JPS6287443U (en) * | 1985-11-20 | 1987-06-04 | ||
JPH01268041A (en) * | 1988-04-19 | 1989-10-25 | Shimizu Corp | Wafer carrier |
JPH0220042A (en) * | 1988-05-24 | 1990-01-23 | Empak Inc | Semiconductor wafer or substrate package |
JPH0612786B2 (en) * | 1988-05-24 | 1994-02-16 | エムパック インコーポレイテッド | Semiconductor wafer or substrate package |
Also Published As
Publication number | Publication date |
---|---|
JPS5611287B2 (en) | 1981-03-13 |
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