8th World Antimony Forum

TBD
Guiyang, Guizhou, China

12th Rare Earth Summit

TBD
Hangzhou, Zhejiang, China

11th Aluminum Raw Materials Summit

TBD
Hangzhou, Zhejiang, China

9th Magnesium Summit

TBD
Hangzhou, Zhejiang, China

13th World InBiGeGa Forum

TBD
Hangzhou, Zhejiang, China

7th World Antimony Forum

June 13-14, 2019
Changsha, Hunan, China

7th Refractory & Abrasive Materials Summit 2019

May 23-24, 2019
Qingdao, Shandong, China

10th Aluminum Raw Materials Summit

May 16-17, 2019
Zhengzhou, Henan, China

11th Rare Earth Summit

May 9-10, 2019
Qingdao, Shandong, China

8th Magnesium Summit

April 11-12, 2019
Zhuhai, Guangdong, China

12th World InBiGeGa Forum

March 14-15, 2019
Zhuhai, Guangdong, China

Tantalum and Niobium Industry Annual Report 2019

2020-02-20 13:26:35   【Print】
The following is a brief synopsis of the report. Your access is restricted as it is a subscription based service.
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Tantalum is a tough, ductile metal with the symbol of Ta and Mohs hardness of 6.Asian Metal Copyright In addition, the tenacity of the metal is even superior to that of copper.Asian Metal Copyright5.Asian Metal CopyrightTantalum is a tough, ductile metal with the symbol of Ta and Mohs hardness of 6.Asian Metal Copyright When exposed to air, tantalum forms a very dense oxide layer.Asian Metal Copyright Tantalum has a low coefficient of thermal expansion and sees an expansion of only 6.Asian Metal Copyright Its melting point is 2,996°C, which is only lower than that of tungsten, rhenium and osmium.Asian Metal Copyright6 ? 10-6 per degree.Asian Metal Copyright Tantalum with good ductility property can be drawn into thin foils.Asian Metal Copyright When exposed to air, tantalum forms a very dense oxide layer.Asian Metal Copyright Tantalum has a low coefficient of thermal expansion and sees an expansion of only 6.Asian Metal Copyright6 ? 10-6 per degree.Asian Metal Copyright6 ? 10-6 per degree.Asian Metal Copyright When exposed to air, tantalum forms a very dense oxide layer.Asian Metal Copyright In addition, the tenacity of the metal is even superior to that of copper.

.Asian Metal Copyright In addition, the tenacity of the metal is even superior to that of copper.Asian Metal Copyright