JPS531620A - Production of high chromium steel - Google Patents
Production of high chromium steelInfo
- Publication number
- JPS531620A JPS531620A JP7615676A JP7615676A JPS531620A JP S531620 A JPS531620 A JP S531620A JP 7615676 A JP7615676 A JP 7615676A JP 7615676 A JP7615676 A JP 7615676A JP S531620 A JPS531620 A JP S531620A
- Authority
- JP
- Japan
- Prior art keywords
- production
- high chromium
- chromium steel
- ore
- steel
- 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
- Treatment Of Steel In Its Molten State (AREA)
Abstract
PURPOSE: To produce the low carbon and high Cr stainless steel, heat-resisting steel, etc. at low cost, by desulfurizing and dephosphorizing with the flux containing CaC2 and CaF2 as the main components and finally decarburizing, after the molten metal of high Cr pig iron obtained by reducing Cr ore and iron ore in the blast furnace has been desiliconized.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51076156A JPS5856005B2 (en) | 1976-06-28 | 1976-06-28 | High chromium steel melting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51076156A JPS5856005B2 (en) | 1976-06-28 | 1976-06-28 | High chromium steel melting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS531620A true JPS531620A (en) | 1978-01-09 |
JPS5856005B2 JPS5856005B2 (en) | 1983-12-13 |
Family
ID=13597169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51076156A Expired JPS5856005B2 (en) | 1976-06-28 | 1976-06-28 | High chromium steel melting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856005B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56127725A (en) * | 1980-03-10 | 1981-10-06 | Japan Steel Works Ltd:The | Preparation of low phosphorus high chromium steel |
JPS59211519A (en) * | 1983-05-18 | 1984-11-30 | Nisshin Steel Co Ltd | Production of low p-containing chromium steel |
JPH0511552U (en) * | 1991-07-17 | 1993-02-12 | 日本電気ホームエレクトロニクス株式会社 | Digital PWM conversion circuit |
-
1976
- 1976-06-28 JP JP51076156A patent/JPS5856005B2/en not_active Expired
Non-Patent Citations (1)
Title |
---|
IRON AND STEEL ENGINEER=1967 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56127725A (en) * | 1980-03-10 | 1981-10-06 | Japan Steel Works Ltd:The | Preparation of low phosphorus high chromium steel |
JPS5952926B2 (en) * | 1980-03-10 | 1984-12-22 | 株式会社日本製鋼所 | Manufacturing method of low phosphorus high chromium steel |
JPS59211519A (en) * | 1983-05-18 | 1984-11-30 | Nisshin Steel Co Ltd | Production of low p-containing chromium steel |
JPS6213405B2 (en) * | 1983-05-18 | 1987-03-26 | Nitsushin Seiko Kk | |
JPH0511552U (en) * | 1991-07-17 | 1993-02-12 | 日本電気ホームエレクトロニクス株式会社 | Digital PWM conversion circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5856005B2 (en) | 1983-12-13 |
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