If a used oil is mixed with a non-hazardous waste, the resulting mixture would be regulated as used oil. An example of a non-hazardous waste that mi ght commonly be mixed with used oil would be a high-flash-point mineral spirits parts washer. 4 3.) Mixtures of Used Oil and Antifreeze.
Aerospace Grade Aluminum. Flashlights that are made from Aerospace Grade Aluminum can be made from a wide range of alloys. Typically, these alloys are 2024-(T3 or T351), 7050-(T7451 or T6) and 7075-(T6/T651 or T7351), with 7075-T6 being the most common. These alloys are very strong and very hard.
Materials Used in the Prosthesis. A variety of materials can be used for the manufacture of artificial limbs. Wood, especially willow, is the most popular because it is comparatively light and resilient, and is easily shaped. Aluminum or an aluminum alloy is used when lightness is particularly desirable, such as in a limb for an aged person.