JPS5767147A - Material for cylinder head of engine - Google Patents
Material for cylinder head of engineInfo
- Publication number
- JPS5767147A JPS5767147A JP14056780A JP14056780A JPS5767147A JP S5767147 A JPS5767147 A JP S5767147A JP 14056780 A JP14056780 A JP 14056780A JP 14056780 A JP14056780 A JP 14056780A JP S5767147 A JPS5767147 A JP S5767147A
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- engine
- cylinder head
- percentage
- castability
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: To obtain cast iron with high heat conductivity, castability and heat resistance by adding a specified percentage of C, Si, Mn, P, S, Cr, Cu and Mg to cast iron.
CONSTITUTION: To cast iron are added 3.30W3.65% C, 2.3W2.7% Si, 0.5W0.8% Mn, ≤0.08% P, ≤0.013% S, 0.25W0.40% Cr, 0.50W0.70% Cu and 0.012W 0.025% Mg while satisfying (C+1/3Si)=4.20W4.55. The shape factor of graphite in the resulting cast iron and the percentage of pearlite by area are regulated to 0.25W 0.55 and ≥80%, respectively.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14056780A JPS5767147A (en) | 1980-10-09 | 1980-10-09 | Material for cylinder head of engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14056780A JPS5767147A (en) | 1980-10-09 | 1980-10-09 | Material for cylinder head of engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767147A true JPS5767147A (en) | 1982-04-23 |
JPS5757944B2 JPS5757944B2 (en) | 1982-12-07 |
Family
ID=15271678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14056780A Granted JPS5767147A (en) | 1980-10-09 | 1980-10-09 | Material for cylinder head of engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767147A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591655A (en) * | 1982-06-28 | 1984-01-07 | Kawasaki Steel Corp | High-strength heat exchanger |
KR20020044867A (en) * | 2000-12-07 | 2002-06-19 | 이계안 | Cast iron composition for casting cylinder head |
-
1980
- 1980-10-09 JP JP14056780A patent/JPS5767147A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591655A (en) * | 1982-06-28 | 1984-01-07 | Kawasaki Steel Corp | High-strength heat exchanger |
KR20020044867A (en) * | 2000-12-07 | 2002-06-19 | 이계안 | Cast iron composition for casting cylinder head |
Also Published As
Publication number | Publication date |
---|---|
JPS5757944B2 (en) | 1982-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES459868A1 (en) | Austenitic cast iron | |
JPS5767147A (en) | Material for cylinder head of engine | |
JPS57194241A (en) | Wear resistant cast ferroalloy | |
JPS55128563A (en) | Cast iron excellent in wear and seizure resistance | |
JPS5713143A (en) | Tough spheroidal graphite cast iron with superior wear resistance | |
JPS5253718A (en) | Abrasion resistant cast iron | |
JPS5550451A (en) | Aluminum alloy for high strength die cast | |
JPS56108853A (en) | High-tensile wear-resistance sliding member | |
ES474429A1 (en) | Cast iron especially suited for ingot molds | |
JPS5760058A (en) | Austenite cast alloy with superior wear resistance at high temperature | |
JPS57210954A (en) | Alloy steel for piston ring | |
JPS55164059A (en) | High grade tool steel for hot working | |
JPS57116749A (en) | Nodular graphite cast iron for grate | |
JPS56136960A (en) | Manufacture of a -mg-si alloy having superior hardenability and toughness | |
JPS5534687A (en) | Precipitation hardening type hot working tool steel | |
JPS5658945A (en) | High toughness nodular graphite cast iron | |
JPS56116852A (en) | Free-cutting chromium-containing cast iron | |
JPS56130453A (en) | Tough spheroidal graphite cast iron and its heat treatment | |
JPS57164959A (en) | Nodular graphite cast iron, its heat treatment and connecting parts made of nodular graphite cast iron | |
JPS5465116A (en) | Wear resistant cast iron | |
JPS52149212A (en) | Production of ferrite-type spheroidal graphite cast iron as cast | |
JPS57161047A (en) | Free cutting alloy cast iron | |
JPS56146847A (en) | Manufacture of continuously cast bar using cast iron | |
JPS5432126A (en) | High permeability amorphous alloy with superior resistance to heat and corrosion | |
JPS57116753A (en) | High carbon steel wire rod with high toughness |