JPS575844A - Antiabrasion special cast iron - Google Patents
Antiabrasion special cast ironInfo
- Publication number
- JPS575844A JPS575844A JP7909780A JP7909780A JPS575844A JP S575844 A JPS575844 A JP S575844A JP 7909780 A JP7909780 A JP 7909780A JP 7909780 A JP7909780 A JP 7909780A JP S575844 A JPS575844 A JP S575844A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- antiabrasion
- special
- heat
- sand
- 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
Landscapes
- Mechanical Sealing (AREA)
Abstract
PURPOSE: To lower the heat-treating temperature of an antiabrasion 15Cr-3Mo special cast iron while keeping its excellent resistance to sand and earth abrasion, by adding a specified amount of Ni into the cast iron.
CONSTITUTION: A cast iron containing 2.0W4.0% C, 0.5W1.5% Mn, 0.3W1.5% Si, 10W20% Cr, 1W5% Mo and 1W3% Ni is used for the shaft-sealing device of the lower road wheel of a catapillar-type vehicle, e.g. a bulldozer or the like, instead of an antiabrasion 15Cr-3Mo special cast iron. The cast iron is excellent in resistance to sand and earth abrasion, and has a low heat-treating temperature such that a high hardness can be obtained by heat treatment from a low temperature of 850°C or so. Consequently, the cast iron is suitable as a ring-shaped cast article having a very thin wall, e.g. a floating seal or the like, which is expected to resist to deformation during the heat treatment.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7909780A JPS575844A (en) | 1980-06-13 | 1980-06-13 | Antiabrasion special cast iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7909780A JPS575844A (en) | 1980-06-13 | 1980-06-13 | Antiabrasion special cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS575844A true JPS575844A (en) | 1982-01-12 |
Family
ID=13680369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7909780A Pending JPS575844A (en) | 1980-06-13 | 1980-06-13 | Antiabrasion special cast iron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575844A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123508A (en) * | 1984-07-13 | 1986-02-01 | Kubota Ltd | Tough sleeve roll for rolling h-beam |
JPH0357400U (en) * | 1989-10-09 | 1991-06-03 | ||
JP2009155728A (en) * | 2007-12-04 | 2009-07-16 | Ihi Corp | Wear resistant cast iron |
WO2010104322A3 (en) * | 2009-03-10 | 2010-12-23 | 주식회사 제이씨에스 | Alloy cast iron for producing a seal, seal, and method for producing such a seal |
WO2017100046A1 (en) * | 2015-12-08 | 2017-06-15 | Caterpillar Inc. | Seal rings comprising chromium and boron cast iron |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5256012A (en) * | 1975-10-08 | 1977-05-09 | Hitachi Metals Ltd | High chromium roll |
-
1980
- 1980-06-13 JP JP7909780A patent/JPS575844A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5256012A (en) * | 1975-10-08 | 1977-05-09 | Hitachi Metals Ltd | High chromium roll |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123508A (en) * | 1984-07-13 | 1986-02-01 | Kubota Ltd | Tough sleeve roll for rolling h-beam |
JPH0357400U (en) * | 1989-10-09 | 1991-06-03 | ||
JP2009155728A (en) * | 2007-12-04 | 2009-07-16 | Ihi Corp | Wear resistant cast iron |
WO2010104322A3 (en) * | 2009-03-10 | 2010-12-23 | 주식회사 제이씨에스 | Alloy cast iron for producing a seal, seal, and method for producing such a seal |
CN102348820A (en) * | 2009-03-10 | 2012-02-08 | 卡特彼勒精确密封韩国公司 | Alloy cast iron for producing a seal, seal, and method for producing such a seal |
JP2012520395A (en) * | 2009-03-10 | 2012-09-06 | キャタピラー プレシジョン シールズ コリア | Alloy cast iron for manufacturing seal, seal, and method for manufacturing seal |
WO2017100046A1 (en) * | 2015-12-08 | 2017-06-15 | Caterpillar Inc. | Seal rings comprising chromium and boron cast iron |
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