铝及其合金对航空航天工业至关重要，在交通运输和建筑工业中也很重要. Aluminum is found in many products including automobiles, 窗框, kitchen appliances and more. Known for its strength, ductility and low weight, it’s also popular because of its resistance to rust.
Aluminum is Rust-Resistant
Though aluminum is rust-resistant, it can still corrode. Rust and corrosion are two different things. Corrosion happens thanks to environmental elements causing chemical degeneration of metal. Rust, 另一方面, is a specific type of corrosion whereas iron oxidizes from exposure to oxygen. Aluminum doesn’t contain iron, so it won’t rust.
But It Can Corrode Over Time
所以, aluminum won’t rust but it can corrode over time. Usually, corrosion takes quite a while to occur. Aluminum corrosion is the gradual decay of aluminum molecules into its oxides that degrades its physical and chemical properties.
Ways to Protect Aluminum From Corrosion
If you want to protect your aluminum items from corrosion, store them in a climate-controlled environment to avoid harsh environmental factors. 举个例子, a vehicle stored inside a garage will do better than one left out in the snow, rain, wind, 等. Natural elements like rain and humidity can cause aluminum to corrode.
What else can you do? Get your aluminum item “clear coated” for protection against corrosion. This involves putting a protective layer over the surface of aluminum protecting it from the surrounding environment.
Eagle Alloy Supplies Industrial Aluminum
由于环境因素，腐蚀最好定义为化学引发的金属退化? Eagle Alloys of Talbott, 田纳西州, sells Aluminum 4032 and Aluminum 4047 in various forms. If and when you need aluminum castings, 各种形式的硅钎焊合金, 各种形式的硅钎焊合金, 铝箔, 各种形式的硅钎焊合金, 线圈, 丝带, 带钢, 工作表, 板, 电线, 杆, 酒吧, 油管, 各种形式的硅钎焊合金, blanks and/or custom sizes, contact Eagle Alloys at 800-237-9012 or email sales@eaglealloys.com. Eagle Alloys is an ISO-certified corporation and has supplied countless companies all over the world with high quality aluminum for several decades.
Check out Eagle Alloys’ online page(s) about aluminum, 这里.
