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Aluminum Braze Sheet
Brazing/Brazing Sheet

Some aluminum sheet products are made up of a strong core aluminum alloy that is clad with a thin layer of high-silicon alloy which has a much lower melting point than the core. This allows a complex shape, such as a car radiator, to be fabricated then heated to a temperature that is sufficient to melt the cladding while leaving the core intact. The thin skin of oxide film that covers the surface of the aluminum needs to be removed for effective brazing. There are three common brazing methods:
Aluminum Coil Facts
Aluminum Coil is a rolled product, produced in a coiled form of continuous strip, and having an ID (Inner diameter) and OD (Outer diameter). It is described by the basic characteristics of Alloy-Temper-Gauge-Width, or 5052-H32.032" x 1.234" or similar.

Coiled aluminum strip, or "aluminum coil" is used world-wide in all types of manufacturing where improved productivity and lightweight, strong, corrosion resistant parts are required.
Global Aluminum Surplus in January Comes to 117,00t
London, March 19—WBMS announced on Wednesday that global surplus of aluminum in January is 117,00t this year, and 114,000t of January in 2007, while the full year surplus in 2007 is 534,000t.
China Expects Strong Aluminum Growth

The boom in China's aluminum exports is driving an increase in domestic aluminum production and consumption, industry insiders said at the China International Nonferrous Metals Market Conference 2007, held in Hong Kong May 30.

Aluminum price may fell this year From World Aluminium Market
CRU said in Shanghai forum aluminum price will fell in 2008, owe to the strong demand of countries leading by China. LME three month aluminum price has fell 11% to 23614/metric ton on average.
China to become net importer of primary aluminium in 2008 From World Aluminium Market
Shanghai, Jan 18 -- Helen Henton, Bulk commodity research department of Standard Chartered said, most bulk commodity are bullish, while part of base metals are facing the downward challenge, of which differential will be the key factor.
Chinalco's 2007 Sales Rise 24% on Gain in Output
Jan. 14 (Bloomberg) - Aluminum Corp. of China, the world's second-largest alumina producer, had a 24 percent gain in 2007 sales on expanded output of copper and from overseas acquisitions, Xinhua News Agency said, citing a company official.
JW Aluminum to Buy Coastal Aluminum Rolling Mills
JW Aluminum Co. is buying Coastal Aluminum Rolling Mills for an undisclosed price. Coastal Aluminum, Williamsport, PA, is the world's largest producer of light-gauge 3000 and 5000 series alloys, which are critical to manufacturing the honeycomb product used in aerospace applications.
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