ASTM B777 ทังสเตน / แท่งทังสเตนบริสุทธิ์ 99.95%

Product Name:ASTM B777 99.95% pure tungsten rods/bars

Material: Tungsten

Grade: W1 W2

Purity: ≥99.95%

Specifications: As drawing

Application: Industrial, medical, metallurgy

Production Name

Tungsten rod, Tungsten rod, Tungsten circle, Tungsten wire

Execution standard

GB/T3877-83

Brand

Mo1,MLa,TZM

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 molybdenum rod surface 

(1) Black Tungsten Rod
(2) Polished Tungsten Rod

Classification?of molybdenum bar material

(1) pure Tungsten bars: molybdenum content greater than 99.95%
(2) high temperature molybdenum (Mo 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 molybdenum rod allows the oxide film and the slight skin hammer marks, polished molybdenum rod surface showed no significant oxidation of metallic luster.

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