Tantalum bar has the composition: Tantalum – 99.9%, impurities containing niobium – 0.01%
The rods are resistant to corrosion and chemical passivity, high heat transfer, elasticity and good gas absorption. When working with rods used welding machine. Tantalum bars refractories.
Production is carried out by melting. Melting in the manufacture of ingots is of two types:
After production, tantalum bars pass through chemical research.
Bars are used in the manufacture of aircraft parts, engineering parts. Also tantalum bars are considered raw materials in the petroleum and chemical industries.
Bars are processed into powder, melted into rods, into wire and rolled.
The bars are supplied in soft or hard condition. Products with a diameter of less than 15 mm and a length of up to 2 m are produced by drawing.
Tantalum bars are made of the following tantalum alloys: TN-3 (D 1.6-5.5 mm, L 300-1000mm) , TCh (D 6-14 mm, L 150 mm) TT-1 (D 6-14 mm, L 150 mm), TW-5 (D 3-18 mm, L 300mm) TW-10 (D 18-40; L 300 mm) TW-15 (D 40-8; L 300 mm), TaB-10 (D 3-15 mm, L 300-1500 mm or D 16-90 mm; L 300-1000mm)
Upon request we can manufacture bars from other tantalum grades.
The size, price and range of tantalum bars are constantly updated, so please contact our managers to place your order quickly and correctly.
To get the price please send us a request for quotation with the required size, quantity and material of the goods.