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BrassBrass is an alloy of copper and zinc. Some types of brass are called bronzes, despite their high zinc content. Brass is a versatile manufacturing material because of its hardness and workability. Alpha brasses, with less than 40% zinc, are malleable and can be worked cold. Beta brasses, with a higher zinc content, can only be worked hot, but are harder and stronger. White brass, with more than 45% zinc, is too brittle for general use. Some types of brass have other metals added to modify their properties. Brass has a yellow colour, somewhat similar to gold. Because of this, and its relative resistance to tarnishing it is used as a decoration. The malleablity and acoustic properties of brass have made it the metal of choice for musical instruments such as the trumpet. Instruments where the sound is produced by the vibration of the musician's lips are collectively known as brass instruments. Brass has been known to man since prehistoric times, long before zinc itself was discovered. It was produced by melting copper together with calamine, a zinc ore. During this process, the zinc is extracted from the calamine and instantly mixes with the copper. Pure zinc, on the other hand, is too reactive to be produced by ancient metalworking techniques. In some English dialects brass means money. There is an expression "Where there's muck there's brass". As brass is sometimes used as an inexpensive substitute for gold the term "brassy" has come to mean showy and tasteless. In the King James version of the Bible, there are different versions of brass mentioned. In 2 Chronicles, (written around 400 to 500 BC) 4vs16 speaks of a "bright brass" in the verse, "The pots also, and the shovels, and the fleshhooks, and all their instrumnents, did Hu'ram his father make to king Solomon for the house of the LORD of bright brass." ==See also== *Prince's metal — an alpha brass. *Bronze — an alloy of copper with tin, and optionally zinc, silicon, nickel and other metals. *Cupronickel — an alloy of copper with nickel. *Brass instrument — a musical instrument usually made of brass. *Brass rubbing — reproduction of ''brasses'', commemorative plates laid down in British and European churches from the 13th Century onwards. *In the military, the ''brass'' are senior officers, who wear metal adornments sometimes made of brass. *''Brass'' refers to empty shell casings ejected from a firearm. Alloys simple:Brass BrassGood article. I'd like to see a section addressing the most common and/or most important uses of brass in industry today. Also, a section breaking down the most important centers of brass production (assuming there are any). Just a suggestion. Thanks. See other meanings of words starting from letter: BBA | BC | BD | BE | BF | BG | BH | BI | BJ | BK | BL | BM | BN | BO | BP | BR | BS | BT | BU | BW | BX | BY | BZ |Words begining with Brass: Brass Brass Brass-knuckles Brassai Brassaï Brassall_State_Primary_School Brassall_State_Primary_School Brassard Brassart Brassavola Brasschaat Brassed_Off Brasserie Brasserie_à_vapeur Brasserie_Cantillon Brasserie_Cantillon Brasserie_d'Orval Brasserie_de_Rochefort Brasserie_Nationale Brasset Brasseur_de_Bourbourg Brasseye Brassia Brassica Brassica Brassicaceae Brassicaceae Brassicaceae Brassicales Brassicales Brassicas Brassica_campestris_ruvo Brassica_juncea Brassica_napobrassica Brassica_napus Brassica_nigra Brassica_oleracea Brassica_rapa Brassica_rapa,_chinensis_group Brassica_rapa,_ruvo_group Brassica_rapa_rapa Brassica_rapa_rapifera Brassica_rapa_ruvo Brassica_ruvo Brassiere Brassiere Brassington Brassinosteroid Brassinosteroids Brasso Brassó Brassrat Brassratgirl Brassratgirl Brassratgirl/Archive Brassratgirl/Archive1 Brasstown Brasstown_Bald Brassy's_Men Brass_(disambiguation) Brass_Band Brass_band Brass_band Brass_bands Brass_bands Brass_Castle Brass_Castle,_New_Jersey Brass_Castle,_NJ Brass_Era_car Brass_Era_car Brass_Era_vehicles Brass_Eye Brass_Eye Brass_Eye_Special Brass_instrument Brass_instrument Brass_instruments Brass_instruments Brass_knuckle Brass_Knuckles Brass_knuckles Brass_Monkey Brass_Monkey Brass_quintet Brass_rubbing
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