JPS56146848A - Alloy cast iron with superior wear and galling resistances - Google Patents
Alloy cast iron with superior wear and galling resistancesInfo
- Publication number
- JPS56146848A JPS56146848A JP4686280A JP4686280A JPS56146848A JP S56146848 A JPS56146848 A JP S56146848A JP 4686280 A JP4686280 A JP 4686280A JP 4686280 A JP4686280 A JP 4686280A JP S56146848 A JPS56146848 A JP S56146848A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- superior wear
- treated
- alloy cast
- alloy
- 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
- Heat Treatment Of Steel (AREA)
Abstract
PURPOSE: To obtain alloy cast iron with superior wear and galling resistances by preparing cast iron contg. a specified percentage of C, Si, Mn, Cr, Ni. Mo and Cu.
CONSTITUTION: An alloy consisting of, by wt., 2.0W3.5% C, 1.0W3.0% Si, 1.0W 10.0% Mn, 0.1W1.5% Cr, 3.0W6.5% Ni, 0.1W1.0% Mo, 0.1W2.7% Cu and the balance Fe with inevitable impurities of further contg. at least one of ≤2.0% V and ≤0.5% W is heat-treated at about 450W650°C for about 1W50hr to crystallize free graphite and/or carbide in the structure. Thus, the matrix structure is converted into austenitized acicular structure. The alloy is heat-treated preferably and subzero treated at a temp. below the martensite transformation finish temp., e.g., at about -60°C to convert the matrix structure into metallic structure having martensite structure of high hardness.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4686280A JPS56146848A (en) | 1980-04-11 | 1980-04-11 | Alloy cast iron with superior wear and galling resistances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4686280A JPS56146848A (en) | 1980-04-11 | 1980-04-11 | Alloy cast iron with superior wear and galling resistances |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56146848A true JPS56146848A (en) | 1981-11-14 |
Family
ID=12759138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4686280A Pending JPS56146848A (en) | 1980-04-11 | 1980-04-11 | Alloy cast iron with superior wear and galling resistances |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56146848A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100481360B1 (en) * | 2000-08-23 | 2005-04-08 | 주식회사 포스코 | Method for Manufacturing Guide Liner with Superior Wear Resistance, Sticking Resistance and Impact Resistance |
KR101365685B1 (en) * | 2011-12-13 | 2014-02-25 | 부산대학교 산학협력단 | Austenite low-nickel alloy cast iron |
-
1980
- 1980-04-11 JP JP4686280A patent/JPS56146848A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100481360B1 (en) * | 2000-08-23 | 2005-04-08 | 주식회사 포스코 | Method for Manufacturing Guide Liner with Superior Wear Resistance, Sticking Resistance and Impact Resistance |
KR101365685B1 (en) * | 2011-12-13 | 2014-02-25 | 부산대학교 산학협력단 | Austenite low-nickel alloy cast iron |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5760044A (en) | Electrically conductive roll for electroplating | |
JPS5356122A (en) | Production of high ductility high tensile wire rod with excellent stresscorrosion cracking resistance | |
JPS5524932A (en) | Manufacture of bainite tough hardening steel | |
JPS56146848A (en) | Alloy cast iron with superior wear and galling resistances | |
JPS5789426A (en) | Manufacture of high-hardness and wear resistant steel having excellent weldability | |
JPS5693859A (en) | Ball alloy for grinding | |
JPS55128563A (en) | Cast iron excellent in wear and seizure resistance | |
JPS54145318A (en) | Low alloy steel of high toughness | |
JPS569358A (en) | High strength high toughness steel | |
JPS5763668A (en) | Free cutting austenite stainless steel | |
JPS5677365A (en) | Die steel | |
JPS5681656A (en) | Nonmagnetic steel for cryogenic temperature high magnetic field apparatus | |
JPS57188652A (en) | High-strength austenite steel with superior cold work hardenability | |
JPS5647545A (en) | High-chromium white cast iron | |
JPS5726146A (en) | Nonmagnetic mn-ni steel with superior stress corrosion cracking resistance | |
JPS55164059A (en) | High grade tool steel for hot working | |
JPS55141542A (en) | Alloy cast iron with superior wear and galling resistances | |
JPS5534687A (en) | Precipitation hardening type hot working tool steel | |
US4396440A (en) | Crushing bodies forged from steel | |
JPS57126952A (en) | Production of killed steel ingot for hot rolling | |
JPS5760058A (en) | Austenite cast alloy with superior wear resistance at high temperature | |
JPS56123355A (en) | Wear and impact resistant tough tool steel | |
JPS5726153A (en) | Heat treatment of nickel superalloy | |
JPS5465116A (en) | Wear resistant cast iron | |
JPS6455331A (en) | Manufacture of steel material having spheroidized structure |