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Pure Tantalum Sheet

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2020-03-11 15:25

  • Browse the number:

    400

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Company Profile

Raytec Metal Co., Ltd

By certification [File Integrity]

Contact：leitai(Mr.)  

Email：

Telephone：

Phone：

Area：Guangdong

Address：Guangdong

Website：http://www.raytec-metal.com/ http://leitai.cnzhongqi.com/

Product details

Product Introduction

This Pure Tantalum Sheet has excellent chemical properties and extremely high corrosion resistance. Hydrochloric acid, concentrated nitric acid and aqua regia do not react under either hot or cold conditions. The product can be used to make evaporating vessels. It can also be used as electrode, rectifier and electrolytic capacitor of vacuum tube. Our Pure Tantalum Sheet can be supplied in different specification. Please feel free to contact with us if you have any questions!

 

Features

The characteristics of the Pure Tantalum Sheet make its application field is very broad. In making all kinds of inorganic acid equipment, the product can be used to replace the stainless steel, dozens of times higher life expectancy than stainless steel. In addition, in the chemical industry, electronics, electrical and other industries, it can take the place of the past need to be borne by the precious metal, making the cost greatly reduced.


Specification

Form

Thickness,

inches (mm)

Width, Length

inches (mm)

Tantalum Foil

0.001" to 0.015"
(0.025 to 0.380 mm)

12" maximum width x length
(305 mm max. width x length)

Tantalum Foil

0.015" to 0.02"
(0.38 to 0.5 mm)

20" maximum width x length
(508 mm max. width x length)

Tantalum Sheet

0.02" to 0.030"
(0.5 to 0.76 mm)

36" maximum width x length
(915 mm max. width x length)

Tantalum Sheet

0.03" to 0.060"
(0.762 to 1.524 mm)

40" width x length
(1000 mm width x length)

Tantalum Plate

0.060" to 0.125"
(1.524 to 3.175 mm)

width not to exceed 40"
(1000 mm)


PHYSICAL PROPERTIES
PHASE — Solid
STD ATOMIC WEIGHT — 180.94788(2) g-mol -1
MELTING TEMPERATURE — 3290K, 3017C, 5463F
BOILING TEMPERATURE — 5731K, 5458C, 9856F
CRYSTAL STRUCTURE — Body Centered Cubic
ELECTRICAL RESISTIVITY — (20 °C) 131 nΩ·m
THERMAL CONDUCTIVITY — (300 K) 57.5 W·m−1·K−1
THERMAL EXPANSION — (25 °C) 6.3 µm·m−1·K−1
GENERAL PROPERTIES
SYMBOL — Ta
NUMBER — 73
ELEMENT CATEGORY: — Transition Metals
AVAILABLE PURITIES:
· Commercial Grade ( ASTM )
· 3N 99.90% | 3N5 99.95%
· 4N 99.99% | 4N5 99.995%
· 5N 99.999%

COMMON SPECIFICATIONS
· ASTM R05200
o» Electron Beam Melted (Unalloyed)
· ASTM R05400
o» Powder Metallurgy Grade (Unalloyed)
· ASTM R05252
o» Tantalum 2.5% Tungsten Alloy
· ASTM R05255
o» Tantalum 10% Tungsten Alloy
· AMS 7849 Rev E
o» Electron Beam Melted
AVAILABLE ALLOYS:
· Tantalum
· Tantalum 2.5% Tungsten
· Tantalum 7.5% Tungsten
· Tantalum 10% Tungsten
· Tantalum 40% Niobium
· Furnace Grade Tantalum


http://www.raytec-metal.com/