JPS51123719A - Tough spherical graphite cast-iron and heat treatment thereof - Google Patents
Tough spherical graphite cast-iron and heat treatment thereofInfo
- Publication number
- JPS51123719A JPS51123719A JP4876775A JP4876775A JPS51123719A JP S51123719 A JPS51123719 A JP S51123719A JP 4876775 A JP4876775 A JP 4876775A JP 4876775 A JP4876775 A JP 4876775A JP S51123719 A JPS51123719 A JP S51123719A
- Authority
- JP
- Japan
- Prior art keywords
- tough
- iron
- heat treatment
- graphite cast
- spherical 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
Abstract
PURPOSE: A simple, economical process to obtain a tough, ductile spherical graphite cast iron.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4876775A JPS51123719A (en) | 1975-04-22 | 1975-04-22 | Tough spherical graphite cast-iron and heat treatment thereof |
US05/814,800 US4099994A (en) | 1975-04-22 | 1977-07-11 | High duty ductile case iron and its heat treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4876775A JPS51123719A (en) | 1975-04-22 | 1975-04-22 | Tough spherical graphite cast-iron and heat treatment thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51123719A true JPS51123719A (en) | 1976-10-28 |
JPS5435857B2 JPS5435857B2 (en) | 1979-11-06 |
Family
ID=12812420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4876775A Granted JPS51123719A (en) | 1975-04-22 | 1975-04-22 | Tough spherical graphite cast-iron and heat treatment thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51123719A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5346561A (en) * | 1992-02-27 | 1994-09-13 | Hitachi Metals, Ltd. | Spheroidal graphite cast iron member having improved mechanical strength hand method of producing same |
WO2013100148A1 (en) * | 2011-12-28 | 2013-07-04 | 日立金属株式会社 | Spheroidal graphite cast iron having exceptional strength and ductility and method for manufacturing same |
JP6254656B1 (en) * | 2016-09-15 | 2017-12-27 | 虹技株式会社 | Method for producing hypoeutectic spheroidal graphite cast iron castings |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55139776A (en) * | 1979-04-17 | 1980-10-31 | Kyushu Nippon Electric | Socket for semiconductor device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998729A (en) * | 1960-08-08 | 1961-09-05 | Arthur J Warsaw | Engine starting apparatus |
JPS4997720A (en) * | 1973-01-24 | 1974-09-17 |
-
1975
- 1975-04-22 JP JP4876775A patent/JPS51123719A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998729A (en) * | 1960-08-08 | 1961-09-05 | Arthur J Warsaw | Engine starting apparatus |
JPS4997720A (en) * | 1973-01-24 | 1974-09-17 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5346561A (en) * | 1992-02-27 | 1994-09-13 | Hitachi Metals, Ltd. | Spheroidal graphite cast iron member having improved mechanical strength hand method of producing same |
WO2013100148A1 (en) * | 2011-12-28 | 2013-07-04 | 日立金属株式会社 | Spheroidal graphite cast iron having exceptional strength and ductility and method for manufacturing same |
JPWO2013100148A1 (en) * | 2011-12-28 | 2015-05-11 | 日立金属株式会社 | Spheroidal graphite cast iron excellent in strength and toughness and method for producing the same |
US10087509B2 (en) | 2011-12-28 | 2018-10-02 | Hitachi Metals, Ltd. | Spheroidal graphite cast iron having excellent strength and toughness and its production method |
JP6254656B1 (en) * | 2016-09-15 | 2017-12-27 | 虹技株式会社 | Method for producing hypoeutectic spheroidal graphite cast iron castings |
JP2018044217A (en) * | 2016-09-15 | 2018-03-22 | 虹技株式会社 | Manufacturing method of hypoeutectic spheroidal graphite cast iron cast |
Also Published As
Publication number | Publication date |
---|---|
JPS5435857B2 (en) | 1979-11-06 |
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