Pure Ta Alloy Wire
99.95% Pure Tantalum Alloy Wire Supplier
Tantalum also has excellent chemical properties and has extremely high corrosion resistance. It does not react to hydrochloric acid, concentrated nitric acid and aqua regia no matter under cold or hot conditions. However, tantalum can be corroded in hot concentrated sulfuric acid. Below 150°C, tantalum will not be corroded by concentrated sulfuric acid. It will only react at temperatures higher than this. In concentrated sulfuric acid at 175°C for 1 year, the thickness of the corrosion will be is 0.0004 mm. When tantalum is soaked in sulfuric acid at 200°C for one year, the surface layer is only damaged by 0.006 mm. At 250°C, the corrosion rate increases, with the annual corrosion thickness being 0.116 mm. At 300°C, the corrosion rate is even faster. After 1 year of immersion, the surface is corroded by 1.368 mm.

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The corrosion rate in fuming sulfuric acid (containing 15% SO3) is more serious than that in concentrated sulfuric acid. After being immersed in this solution at 130°C for one year, the thickness of the surface corroded is 15.6 mm. Tantalum will also be corroded by phosphoric acid at high temperatures, but this reaction generally occurs above 150°C. After soaking in 85% phosphoric acid at 250°C for 1 year, the surface will be corroded by 20 mm. In addition, tantalum will be corroded by hydrofluoric acid and nitric acid. It can be quickly dissolved in mixed acid and can also be dissolved in hydrofluoric acid. But tantalum is more afraid of strong alkali. In a 40% concentration caustic soda solution at 110°C, tantalum will be quickly dissolved. In a potassium hydroxide solution of the same concentration, it will be quickly dissolved at 100°C.

99.95% Pure Tantalum Wire supplier
99.95% Ta Alloy Wire Supplier
|
Product name |
Tantalum wire |
|
Grade |
R05200, R05400 |
|
Surface |
Ground |
|
Material |
Tantalum |
|
Density |
16.64g/cm3 |
99.95% Tantalum Alloy Wire Supplier

99.95% ta wire supplier

99.95% Tantalum Wire supplier
Why Choose Us
►Zhenan Ferroalloy is located in Anyang City,Henan Province,China.It has 20 years of production experience.High-quality ferrosilicon can be produced according to user requirements.
►Zhenan Ferroalloy have their own metallurgical experts,ferrosilicon chemical composition,particle size and packaging can be customized according to customer requirements.
►The capacity of ferrosilicon is 60000 tons per year,stable supply and timely delivery.
►Strictly quality control,accept the third party inspection SGS,BV,etc.
►Having independent import and export qualifications.
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