zone-refined germanium ingot
Our company can supply Zone-refined Germanium Ingots（Ge）
Product: Zone-refined germanium ingots
Standard：GB/T11071-2006
Electrical Properties：
Grade ResistivityΩ•cm
(20+/－0.5℃) Mono-crystal Test figures（77K）
Current carrier
cm-3 Current transfer
cm2/(v•s)
ZGe—1 ≥50 ≤1.5×1012 ≥3.7×104
ZGe—2 ≥50 — —1.Main Application：Used to produce various types of germanium mono-crystalline materials.2.Packaging：Melt germanium ingots cross-section is shaped as a trapezium，top width≥26mm,bottom width≥21mm，thickness≥23mmand length is between 100—500mm.Every ingot is vacuum sealed in a PVC layer bag,placed in a polystyrene box and then packaged in a wooden crate which is bound by steel cables.The net weight of each box is about 25kg.3.Physical and chemical properties: Metallic Germanium is hard and brittle and has a silvery ash luster,atomic weight is 72.59,and density is 5.325g/cm3,melting point at 937.4℃ and boiling point at 2800℃.4.Transportation,storage and application
When delivering and storing melted Germanium ingots,it is important to protect the ingots from machining damage,humid and corrosive environments.
Other supplier products
|
|
arsenic oxide |
Commodity:Arsenic(III) Oxide
Alias:Arsenic trioxide;diarsenic trioxide;arsenicoxideprimarystandardACSwhitepowder;Arsenic oxide techgrwhitepowder;Ar... |
|
|
zirconium powder |
we supply zirconium powder of purity 99 and with size range from 80mesh to 300mesh |
|
|
indium alloy wire |
Our company manufactures a range of Indium Alloy Wires as requested.
We can produce Indium-Tin Alloy Wire, Indium–silver Alloy Wire, Indium-zinc Al... |
|
|
bismuth granule |
We produce and sell bismuth granule
Brand Chemical composition（%）
Bi≥ Impurity content ≤
Cu Pb Zn Fe Ag As Te Sb Cl Sn Cd Hg Ni Total
Bi99.99 9... |
|
|
germanium powder |
Our company can supply Germanium Powder(Zone-refined germanium powder/germanium metal powder/melt germanium powder).
We can process germanium powde... |
All supplier products
Same products
