JPS56123348A - Cast iron for casting metal mold - Google Patents
Cast iron for casting metal moldInfo
- Publication number
- JPS56123348A JPS56123348A JP2634880A JP2634880A JPS56123348A JP S56123348 A JPS56123348 A JP S56123348A JP 2634880 A JP2634880 A JP 2634880A JP 2634880 A JP2634880 A JP 2634880A JP S56123348 A JPS56123348 A JP S56123348A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- metal mold
- casting metal
- nitridability
- eutectic composition
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain cast iron with high nitridability for casting a metal mold by adding C and Si in the form of an almost eutectic composition to Fe together with a specified percentage of Mn, Ti, Cr and Al.
CONSTITUTION: Cast iron is prepared contg. C and Si in the form of an almost eutectic composition and 0.3W1.0% Mn or further contg. ≤0.2% Ti, 0.25W2.0% Cr and ≤2% Al. The Al content exceeds the Cr content and is restricted to < about 1wt% to the total amount of the alloy. The C and Si contents are preferably adjusted to about 3.0W3.8% C and about 1.2W3.5% Si. This cast iron has superior nitridability and enhanced fatigue and wear resistances.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2634880A JPS56123348A (en) | 1980-03-03 | 1980-03-03 | Cast iron for casting metal mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2634880A JPS56123348A (en) | 1980-03-03 | 1980-03-03 | Cast iron for casting metal mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56123348A true JPS56123348A (en) | 1981-09-28 |
Family
ID=12190942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2634880A Pending JPS56123348A (en) | 1980-03-03 | 1980-03-03 | Cast iron for casting metal mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56123348A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007014516A1 (en) * | 2005-08-03 | 2007-02-08 | Zhiping Xiao | A modified steel and its manufacture process |
JP2011208205A (en) * | 2010-03-29 | 2011-10-20 | Tomita Chukosho:Kk | Ferrite based cast iron having excellent heat resistance |
JP2016017208A (en) * | 2014-07-08 | 2016-02-01 | 友鉄工業株式会社 | Press die material |
-
1980
- 1980-03-03 JP JP2634880A patent/JPS56123348A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007014516A1 (en) * | 2005-08-03 | 2007-02-08 | Zhiping Xiao | A modified steel and its manufacture process |
CN100424211C (en) * | 2005-08-03 | 2008-10-08 | 肖治平 | Modified steel and its production method |
JP2011208205A (en) * | 2010-03-29 | 2011-10-20 | Tomita Chukosho:Kk | Ferrite based cast iron having excellent heat resistance |
JP2016017208A (en) * | 2014-07-08 | 2016-02-01 | 友鉄工業株式会社 | Press die material |
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