Tantalum Metal Ta CAS 7440-25-7 For Tantalum Capacitor And Tantalum Crucible

Specifications

Highlight:

tellurium metal

,

bismuth metal

Product Name:

Tantalum Metal, Tantalum Powder, Tantalum Rod

Molecular formula:

Ta

Color:

Gray To Silver

Form:

Rod Or Powder

CAS:

7440-25-7

Melting point:

2996 °C

Density:

16.69 G/cm3

Solubility:

Very Resistant To Attack By Acids Except HF

Storage:

Stable. Powder Is Very Flamable.

Application Area:

Tantalum Is Mainly Used For Tantalum Capacitor And Tantalum Crucible

Tags:

lynas rare earth

Key Attributes

Brand Name: KP

Place of Origin: Suzhou, China

Minimum Order Quantity: Negotiable

Price: Negotiable

Supply Ability: 150 kg per week

Delivery Time: 3-5 work days

Payment Terms: L/C, T/T, D/P

Standard Packaging: Vacuum packaging, 25 kg / bag or 50 kg / bag

Product Description

Tantalum Metal Ta CAS 7440-25-7 For Tantalum Capacitor And Tantalum Crucible

Name: Tantalum Metal, Tantalum powder Molecular formula: Ta

CAS: 7440-25-7 Molecular weight: 180.95

Description: Tantalum mainly exists in tantalite and coexists with niobium. The hardness of tantalum is moderate and it is malleable. It can be drawn into thin foil of filament type. Its coefficient of thermal expansion is very small. Tantalum has excellent chemical properties and high corrosion resistance. It does not react with hydrochloric acid, concentrated nitric acid and aqua regia under cold and hot conditions. Tantalum is the 51st and richest element on earth. Although it is free, it is usually mixed with other minerals and can be obtained by heating potassium tantalum fluoride or molten salt of electrolytic tantalum.

Specification:

Name		Ta_4N	Ta_3N
Molecular formula		Ta	Ta
CAS		7440-25-7	7440-25-7
Ta	%	≥99.99	≥99.9
Nb	%	≤0.002	≤0,01
H	%	≤0.002	≤0,005
O	%	≤0.05	≤0.15
C	%	≤0.003	≤0.01
N	%	≤0.003	≤0.01
Fe	%	≤0.001	≤0.005
Al	%	≤0.001	≤0.005
Si	%	≤0.002	≤0.005
W	%	≤0.001	≤0.005
Mo	%	≤0.001	≤0.005
Ni	%	≤0.001	≤0.005
property		Silver-gray rod or wire
Application Area		Tantalum is mainly used for tantalum capacitor and tantalum crucible
package		Sealed packaging, flexible packaging according to customer needs

Packing: topical 25kg / bag or 50kg / bag Vacuum packaging, also provided small package: 100g, 200g, 500g, vacuum small package.

Used: Tantalum and its alloys are used in the construction of reactors, vessels and crucibles. Tantalum can be used as a substitute for stainless steel in the production of various inorganic acids, and its service life can be dozens of times longer than that of stainless steel. Tantalum has good ability of absorbing impurity at high temperature, and the tantalum oxide film is stable and has good rectifying and dielectric properties. Tantalum is used to make electrolytic capacitors and vacuum furnace parts.

Tantalum Metal Ta CAS 7440-25-7 For Tantalum Capacitor And Tantalum Crucible 0