Factory Price Sell Germanium Metal Blank for Infrared Optics

• Application: Industrial
• Shape: Block
• Standard: ISO
• Purity: >99.9%
• Alloy: Non-alloy
• Secondary: Non-secondary
• Model NO.: ES0575
• CAS No: 7440-56-4
• Molecular Formula: Ge
• Molecular Weight: 72.64
• Einecs: 231-164-3
• Synonyms: Germanium
• Color: Silver Gray
• Form: Block
• Melting Point: 937 °c (Lit.)
• Boiling Point: 2830 °c (Lit.)
• Density: 5.35 G/Ml at 25 °c (Lit.)
• Content: 99.9% Min
• Brand: Easchem
• Transport Package: Iron Drum or Jumb Bag or Packing as Per Request
• Specification: Germanium Metal Blank
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Packaging: Carton packaging or according to customer requirements.

Features: Appearance is silver gray, brittle long trapezoidal block metal

Uses: The military field is used for observation and monitoring, and the civilian field is used for vehicle monitoring.

Diameter(mm) :	12mm-380mm	Modulus of rupture(MPa):	≥75
Length(mm):	/	Hardness(kg/cm2):	800
Resistivity:	1-50Ω, ≥50Ω	Density(g/cm3):	5.33
Direction:	111	Poisson's ratio:	0.28
Crystal orientation deviation:	0.5º	Thermal conductivity(Wm-1k-1):	59
Crystal form:	N type	Thermal expansion coefficient(10^-6/ºC^-1):	6.1
Refractive index(10µm):	4.0026	Specific heat, Cal/(g.k):	0.074
Refractive index uniformity:	<1×10^-4	Melting point(ºC):	937

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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