ASTM B777 99.95 ٪ قضيب التنغستن النقي للبيع

Product Name:ASTM B777 99.95% pure tungsten rods

Material: Tantalum

Grade: ZHIPU001

Purity: 99.95%min

Specifications: As cilent's request

Application: industrial, electronic,medical, etc.

Production Name

Hot sale good quality tantalum rod

Execution standard

GB/T3877-83

Brand

Ta1

Specification

1:Diameter of Wire:Dia>0.015mm, Length<10000mm

2: Diameter of Bar:Dia＞1mm,Length:50-2000mm
3: Diameter of Target:Dia＜400mm,Thickness＜20mm

Technology

Forging rotary forging - car light - polishing - drawing - alkali washing, etc.

Classification of tungsten rod surface 

(1) Black tungsten Rod

(2) Polished tungsten Rod

Classification of tungsten bar material

(1) pure tungsten bars: tungsten content greater than 99.95%

(2) high temperature tungsten (W La alloy): lanthanum 0.4~1.2, tungsten content except for the residual impurities
TZM tungsten rod: Mo-0.5Ti-0.07~0.12Zr-0.01~0.04C

Application

(1) for making electric vacuum device and electric light source parts

(2) suitable for machining parts of ion implantation
(3) as high temperature heating and high temperature structural parts
(4) in glass and refractory fiber industry as furnace electrode, working at 1300 DEG C glass solution, long service life
(5) used as electrode in rare earth industry

Requirements?of Molybdenum Rod

Wrought tungsten rod allows the oxide film and the slight skin hammer marks, polished tungsten rod surface showed no significant oxidation of metallic luster.

Customers can be customized with a variety of specifications of products, welcome to inquire!