Method for producing a corrosion and high temperature resistant aluminum alloy extrusion material
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 11, 2025
Grant Date -
May 9, 2024
app pub date -
Jan 16, 2024
filing date -
Jan 16, 2024
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for producing an aluminium alloy extrusion, consisting of an alloy with the composition ≤0.30% by weight of silicon, ≤0.40% by weight of iron, 0.01-1.1% by weight of manganese, ≤0.30% by weight of magnesium, ≤0.70% by weight of zinc, ≤0.35% by weight of chromium, ≤0.20% by weight of zirconium, ≤0.25% by weight of titanium, ≤0.20% by weight vanadium, ≤0.10% by weight of copper, up to 0.15% by weight of other impurities, each not greater than 0.03% by weight and the balance aluminium, the method comprising the steps casting the molten metal into extrusion billet a) subjecting the billet to a homogenization treatment at a holding temperature of 550 to 620° C. for 6 to 10 hours b) heating the billet to a temperature of 400 to 550° C. c) extruding the billet to a tube.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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