JPS5594464A - Low-carbon high-manganese steel with high machinability - Google Patents
Low-carbon high-manganese steel with high machinabilityInfo
- Publication number
- JPS5594464A JPS5594464A JP103679A JP103679A JPS5594464A JP S5594464 A JPS5594464 A JP S5594464A JP 103679 A JP103679 A JP 103679A JP 103679 A JP103679 A JP 103679A JP S5594464 A JPS5594464 A JP S5594464A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- content
- machinability
- oxide
- low
- 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
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE: To enable the inferior machinability of a high Mn steel contg. a specified amt. of C, Si, Mn, etc. to be canceled by setting the oxide compsn. of the steel in the gehlenite region of the CaO-Al2O3-SiO2 ternary phase diagram and restricting the three-component system oxide content and the Ca content.
CONSTITUTION: The oxide compsn. of a high Mn steel consisting of C≤0.5%, Si≤2%, Mn 7W40%, and the balance Fe, etc. is adjusted so that it is set in the gehlenite region of the CaO-Al2O3-SiO2 ternary phase diagram. The three-component system oxide content is adjusted to 80% or more of the total oxide content, and the Ca content to 0.0005W0.02%. The resulting low-carbon high-Mn steel is suitable for use low expansion steel products or wear resistant steel products which attach importance to machinability regardless of form, exhibit high strength, and are nonmagnetic.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP103679A JPS5594464A (en) | 1979-01-11 | 1979-01-11 | Low-carbon high-manganese steel with high machinability |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP103679A JPS5594464A (en) | 1979-01-11 | 1979-01-11 | Low-carbon high-manganese steel with high machinability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5594464A true JPS5594464A (en) | 1980-07-17 |
JPS628499B2 JPS628499B2 (en) | 1987-02-23 |
Family
ID=11490329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP103679A Granted JPS5594464A (en) | 1979-01-11 | 1979-01-11 | Low-carbon high-manganese steel with high machinability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5594464A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5594462A (en) * | 1979-01-13 | 1980-07-17 | Daido Steel Co Ltd | Free-cutting high-carbon high-manganese steel |
JPS55122858A (en) * | 1979-03-13 | 1980-09-20 | Daido Steel Co Ltd | High carbon high manganese steel with high machinability |
FR2639462A1 (en) * | 1988-11-19 | 1990-05-25 | Doryokuro Kakunenryo | DISPERSION REINFORCED FERRITIC STEEL SLEEVE TUBE |
KR101536469B1 (en) * | 2013-12-24 | 2015-07-13 | 주식회사 포스코 | High manganese steel having excellent vibration damping ability and machinability |
CN112359291A (en) * | 2020-11-09 | 2021-02-12 | 垣曲县海晟铸钢厂 | High-carbon wear-resistant steel ball and processing technology thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910892A (en) * | 1972-05-12 | 1974-01-30 | ||
JPS5118917A (en) * | 1974-08-09 | 1976-02-14 | Nippon Steel Corp | Jinseinosugureta kokyodooosutenaitokono seizoho |
JPS5118913A (en) * | 1974-08-09 | 1976-02-14 | Nippon Steel Corp | Teionjinseito netsukankakoseinosugureta oosutenaitoko |
JPS574697A (en) * | 1980-06-10 | 1982-01-11 | Matsushita Electric Ind Co Ltd | Speaker |
-
1979
- 1979-01-11 JP JP103679A patent/JPS5594464A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910892A (en) * | 1972-05-12 | 1974-01-30 | ||
JPS5118917A (en) * | 1974-08-09 | 1976-02-14 | Nippon Steel Corp | Jinseinosugureta kokyodooosutenaitokono seizoho |
JPS5118913A (en) * | 1974-08-09 | 1976-02-14 | Nippon Steel Corp | Teionjinseito netsukankakoseinosugureta oosutenaitoko |
JPS574697A (en) * | 1980-06-10 | 1982-01-11 | Matsushita Electric Ind Co Ltd | Speaker |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5594462A (en) * | 1979-01-13 | 1980-07-17 | Daido Steel Co Ltd | Free-cutting high-carbon high-manganese steel |
JPS628500B2 (en) * | 1979-01-13 | 1987-02-23 | Daido Steel Co Ltd | |
JPS55122858A (en) * | 1979-03-13 | 1980-09-20 | Daido Steel Co Ltd | High carbon high manganese steel with high machinability |
JPS628504B2 (en) * | 1979-03-13 | 1987-02-23 | Daido Steel Co Ltd | |
FR2639462A1 (en) * | 1988-11-19 | 1990-05-25 | Doryokuro Kakunenryo | DISPERSION REINFORCED FERRITIC STEEL SLEEVE TUBE |
KR101536469B1 (en) * | 2013-12-24 | 2015-07-13 | 주식회사 포스코 | High manganese steel having excellent vibration damping ability and machinability |
CN112359291A (en) * | 2020-11-09 | 2021-02-12 | 垣曲县海晟铸钢厂 | High-carbon wear-resistant steel ball and processing technology thereof |
CN112359291B (en) * | 2020-11-09 | 2021-10-15 | 垣曲县海晟铸钢厂 | High-carbon wear-resistant steel ball and processing technology thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS628499B2 (en) | 1987-02-23 |
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