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The first step in the cleaning process is to check if your piece is fully brass or just brass-plated. The easiest way to figure out if something is made completely of brass is to stick a magnet up ...
A new 2–3 inches (5.1–7.6 cm) diameter soft bristled brush is a good choice for the application of wax. "Chip" brushes are easy to find in hardware stores, and are a good choice because of their natural bristles and relative inexpensiveness. [1] Soft bristled brushes (not metallic) are usually necessary for the initial cleaning of the ...
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Islamic Golden Age brass astrolabe Brass lectern with an eagle. Attributed to Aert van Tricht, Limburg (Netherlands), c. 1500.. Brass is an alloy of copper and zinc, in proportions which can be varied to achieve different colours and mechanical, electrical, acoustic and chemical properties, [1] but copper typically has the larger proportion, generally 2 ⁄ 3 copper and 1 ⁄ 3 zinc.
Unlike wear patina necessary in applications such as copper roofing, outdoor copper, bronze, and brass statues and fittings, chemical patina is considered a lot more uneven and undesirable. [2] Patina is the name given to tarnish on copper-based metals, while toning is a term for the type of tarnish which forms on coins.
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Aqueous parts cleaning industrial washer. Parts cleaning is a step in various industrial processes, either as preparation for surface finishing or to safeguard delicate components. One such process, electroplating, is particularly sensitive to part cleanliness, as even thin layers of oil can hinder coating adhesion.
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