Cobalt, Tantalum and Titanium

When combined with cobalt, titanium or tantalum, the material was strengthened. This made it very popular for use in cutting, milling and mining drills.

World War II
During the second World War, tungsten carbide was needed by both sides for its weaponry production. Portugal was valuable due to its supplies of of wolframite ore, a source of tungsten.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

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