JPS5713143A - Tough spheroidal graphite cast iron with superior wear resistance - Google Patents
Tough spheroidal graphite cast iron with superior wear resistanceInfo
- Publication number
- JPS5713143A JPS5713143A JP8783980A JP8783980A JPS5713143A JP S5713143 A JPS5713143 A JP S5713143A JP 8783980 A JP8783980 A JP 8783980A JP 8783980 A JP8783980 A JP 8783980A JP S5713143 A JPS5713143 A JP S5713143A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- spheroidal graphite
- wear resistance
- graphite cast
- superior wear
- 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
- 229910001141 Ductile iron Inorganic materials 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 3
- 229910002804 graphite Inorganic materials 0.000 abstract 3
- 239000010439 graphite Substances 0.000 abstract 3
- 229910001018 Cast iron Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000005496 eutectics Effects 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 229910001562 pearlite Inorganic materials 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
PURPOSE: To enhance the wear resistance of common spheroidal graphite cast iron without deteriorating the toughness by increasing the P content of the cast iron and adding Cu or Ni to precipitate steadite and spheroidal graphite in the fine 2-phase mixed matrix structure.
CONSTITUTION: This spheroidal graphite cast iron contains 3.1W4.1% C, 2.1W 3.5% Si, ≤1.0% Mn, 0.1W0.35% P, ≤0.03% S, ≤0.1% graphite spheroidizing element and 0.5W1.5% Cu and/or 0.5W3.0% Ni. This cast iron is provided with improved wear resistance by uniformly dispersing and precipitating ternary eutectic steadite of Fe-Fe3C-Fe3P3 and spheroidal graphite in the tough fine 2-phase mixed matrix structure contg. ferrite and pearlite, sorbite or martensite and having ≤15μm average grain size.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8783980A JPS5713143A (en) | 1980-06-30 | 1980-06-30 | Tough spheroidal graphite cast iron with superior wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8783980A JPS5713143A (en) | 1980-06-30 | 1980-06-30 | Tough spheroidal graphite cast iron with superior wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5713143A true JPS5713143A (en) | 1982-01-23 |
Family
ID=13926078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8783980A Pending JPS5713143A (en) | 1980-06-30 | 1980-06-30 | Tough spheroidal graphite cast iron with superior wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5713143A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113594A (en) * | 1982-12-21 | 1984-06-30 | Toshiba Corp | Non-volatile semiconductor memory |
| JPS60110842A (en) * | 1983-11-18 | 1985-06-17 | Toyota Motor Corp | High strength spheroidal graphite cast iron for austempering |
| JPH05214482A (en) * | 1991-07-27 | 1993-08-24 | Man B & W Diesel Gmbh | Cylinder liner for internal combustion engine |
| JP2007268554A (en) * | 2006-03-30 | 2007-10-18 | Nippon Chuzo Kk | Cast iron mold for large diameter steel pipe O press forming |
| JP2019512605A (en) * | 2016-03-15 | 2019-05-16 | テネコ・インコーポレイテッドＴｅｎｎｅｃｏ Ｉｎｃ． | High strength cast iron for cylinder liners |
| CN113151731A (en) * | 2021-04-23 | 2021-07-23 | 湖北普尔精密科技有限公司 | High-strength high-plasticity as-cast QT700-10 nodular cast iron and production method thereof |
| WO2021167072A1 (en) * | 2020-02-21 | 2021-08-26 | 日本製鉄株式会社 | Damper spring |
-
1980
- 1980-06-30 JP JP8783980A patent/JPS5713143A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113594A (en) * | 1982-12-21 | 1984-06-30 | Toshiba Corp | Non-volatile semiconductor memory |
| JPS60110842A (en) * | 1983-11-18 | 1985-06-17 | Toyota Motor Corp | High strength spheroidal graphite cast iron for austempering |
| JPH05214482A (en) * | 1991-07-27 | 1993-08-24 | Man B & W Diesel Gmbh | Cylinder liner for internal combustion engine |
| JP2007268554A (en) * | 2006-03-30 | 2007-10-18 | Nippon Chuzo Kk | Cast iron mold for large diameter steel pipe O press forming |
| JP2019512605A (en) * | 2016-03-15 | 2019-05-16 | テネコ・インコーポレイテッドＴｅｎｎｅｃｏ Ｉｎｃ． | High strength cast iron for cylinder liners |
| WO2021167072A1 (en) * | 2020-02-21 | 2021-08-26 | 日本製鉄株式会社 | Damper spring |
| CN113151731A (en) * | 2021-04-23 | 2021-07-23 | 湖北普尔精密科技有限公司 | High-strength high-plasticity as-cast QT700-10 nodular cast iron and production method thereof |
| CN113151731B (en) * | 2021-04-23 | 2022-06-10 | 湖北普尔精密科技有限公司 | High-strength high-plasticity as-cast QT700-10 nodular cast iron and production method thereof |
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