Method and device for feeder head-poor or feeder head-free casting of hypoeutectic cast iron alloys
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 8, 2005
app pub date -
Jun 3, 2005
filing date -
Jun 5, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and device for feeder head head-poor or feeder head-free casting of a component by means of a hypoeutectic cast iron melted mass includes providing a mold with a sprue, at least one gating and an overflow having a thermal module. The thermal module of the gating and overflow is below that of a region of the component having the largest thermal module. The gating and overflow are solidified before the region of the component having the largest thermal module. The mold is formed, such that it exerts pressure on the cast iron melted mass after solidifying of the gating and the overflow by means of a volume change in the direction of the enclosed cast iron melted mass, in such a way that reduction of the volume of the cast iron melted mass is compensated during solidifying.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully