JPS5376916A - High cleanliness steel and manfacture thereof - Google Patents
High cleanliness steel and manfacture thereofInfo
- Publication number
- JPS5376916A JPS5376916A JP15284276A JP15284276A JPS5376916A JP S5376916 A JPS5376916 A JP S5376916A JP 15284276 A JP15284276 A JP 15284276A JP 15284276 A JP15284276 A JP 15284276A JP S5376916 A JPS5376916 A JP S5376916A
- Authority
- JP
- Japan
- Prior art keywords
- manfacture
- steel
- high cleanliness
- cleanliness steel
- specified
- 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 economically manufacture the title steel with excellent cleaniness and mechanical properties by limiting the total O2 content of steel of a specified compsn. contg. C, Si, Mn, P and S to a specified amt. or below and the indexo of nonviscous inclusions and MHv of oxide type non-metallic inclusions to each specified value or below.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51152842A JPS5856021B2 (en) | 1976-12-21 | 1976-12-21 | High cleanliness steel and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51152842A JPS5856021B2 (en) | 1976-12-21 | 1976-12-21 | High cleanliness steel and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5376916A true JPS5376916A (en) | 1978-07-07 |
JPS5856021B2 JPS5856021B2 (en) | 1983-12-13 |
Family
ID=15549313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51152842A Expired JPS5856021B2 (en) | 1976-12-21 | 1976-12-21 | High cleanliness steel and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856021B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737392A (en) * | 1983-12-05 | 1988-04-12 | N.V. Bekaert S.A. | Steel wire with high tensile strength |
US5298323A (en) * | 1989-10-11 | 1994-03-29 | Nippon Seiko Kabushiki Kaisha | Bearing steel and rolling bearing made thereof |
WO1995005492A1 (en) * | 1993-08-16 | 1995-02-23 | Nippon Steel Corporation | Steel containing ultrafine oxide inclusions dispersed therein |
US8668783B2 (en) | 2005-09-05 | 2014-03-11 | Kobe Steel, Ltd. | Steel wire rod having excellent drawability and fatigue properties, and manufacturing method of the same |
CN104789739A (en) * | 2015-03-31 | 2015-07-22 | 青岛钢铁控股集团有限责任公司 | Smelting process for deoxidization of molten steel by adopting calcium carbide in refining process |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5071507A (en) * | 1973-10-29 | 1975-06-13 |
-
1976
- 1976-12-21 JP JP51152842A patent/JPS5856021B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5071507A (en) * | 1973-10-29 | 1975-06-13 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737392A (en) * | 1983-12-05 | 1988-04-12 | N.V. Bekaert S.A. | Steel wire with high tensile strength |
US5298323A (en) * | 1989-10-11 | 1994-03-29 | Nippon Seiko Kabushiki Kaisha | Bearing steel and rolling bearing made thereof |
WO1995005492A1 (en) * | 1993-08-16 | 1995-02-23 | Nippon Steel Corporation | Steel containing ultrafine oxide inclusions dispersed therein |
AU674929B2 (en) * | 1993-08-16 | 1997-01-16 | Nippon Steel Corporation | Steel containing ultrafine oxide inclusions dispersed therein |
US5690753A (en) * | 1993-08-16 | 1997-11-25 | Nippon Steel Corporation | Steel containing super-finely dispersed oxide system inclusions |
CN1038048C (en) * | 1993-08-16 | 1998-04-15 | 新日本制铁株式会社 | Steel containing ultrafine oxide inclusions dispersed therein |
US8668783B2 (en) | 2005-09-05 | 2014-03-11 | Kobe Steel, Ltd. | Steel wire rod having excellent drawability and fatigue properties, and manufacturing method of the same |
CN104789739A (en) * | 2015-03-31 | 2015-07-22 | 青岛钢铁控股集团有限责任公司 | Smelting process for deoxidization of molten steel by adopting calcium carbide in refining process |
Also Published As
Publication number | Publication date |
---|---|
JPS5856021B2 (en) | 1983-12-13 |
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