Custom Tungsten Crucible Powder Metallurgy Sintering Polished

Price Negotiable

Price: Negitionable

MOQ: Negotiate

Delivery Time: 30 days after receiving down payment

Product Description

Powder Metallurgy Sintering Tungsten Crucible For Sale

Tungsten Crucible Character

Melting point:3410±20℃ Boiling point:5927℃

Density: 17.8 g/cm3~18.3 g/cm3; >18.5g/cm3

Relative molecular mass:183.84

Internal surface finish ≤1.6 CAS:7440-33-7

Tungsten Crucible Specification

Atomic number	74
CAS number	7440-33-7
Atomic mass	183.84 [g/mol]
Melting point	3420 °C
Boiling point	5555 °C
Density at 20 °C	19.25 [g/cm3]
Crystal structure	Body-centered cubic
Coefficient of linear thermal expansion at 20 °C	4.410-6[m/(mK)]
Thermal conductivity at 20 °C	164 [W/(mK)]
Specific heat at 20 °C	0.13 [J/(gK)]
Electrical conductivity at 20 °C	18.2106[S/m]
Specific electrical resistance at 20 °C	0.055 [(mm2)/m]

Tungsten Crucible Application

Used for sapphire single crystal growth furnace
Applied for quartz glass melting furnace;
Used for rare earth smelting furnace;
Used for sintering metal molding of high melting point;
Widely used in other following industries: Ceramics and metallurgical industries, machinery processing and light industries.