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
|
|
bismuth trioxide |
Our factory can produce Bismuth Trioxide in good quality.( Bi2O3 ,Bismuth oxide)
Purity: Bi2O3 99.95%
Molecular formula：Bi2O3
CAS No.:1304-76-3;1... |
|
|
germanium powder |
Our company can supply Germanium Powder(Zone-refined germanium powder/germanium metal powder/melt germanium powder).
We can process germanium powde... |
|
|
selenious acid |
We sell Selenious Acid(H2SeO3 ) 98%
Selenious Acid H2SeO3 98% Min 60.4% Min
FORMULA: H 2 SeO 3
MOLECULAR WEIGHT: 128.97
CAS No.: 7783-00-8
EINE... |
|
|
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... |
|
|
cadmium powder |
Commdiuty:Cadmium Metal Powder
Alias:C.I.77180
CAS No.:7440-43-9
EINECS No.:231-152-8
MF:Cd
Molecular Weight:112.41
Melting Point: 321℃
Boiling Poi... |
供应产品
Same products
