Alcoa Gets Patent For Rim Flange Wear Product
(Akron/Tire Review) Alcoa Wheel Products said it has been granted a US patent on its Dura-Flange aluminum wheel surface treatment, a product that the company said: “Guards against excessive rim flange wear on commercial vehicle wheels.” Alcoa said it developed the treatment “trucking applications where loads are heavy and prone to shifting, such as logging, tanker and heavy hauling.