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
|
|
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... |
|
|
indium powder |
Our company is a unique company in the market offering high purity and extra fine indium powder and has enjoyed great popularity in the world marke... |
|
|
antimony trioxide flame-retardant master batch |
The antimony trioxide flame-retardant master batch is made of antimony trioxide and such carrier as PP,LDPE,PVC,ABS,PBT,EVA and PA,etc.the use of t... |
|
|
lanthanum boride |
Commodity:Lanthanum boride(LaB6), (OC-6-11)-
Alias:Lanthanumboride (LaB6) (6CI,8CI);Alfa 43100;KHF 7;LaB6-F;Lanthanum boride;Lanthanumhexaboride;La... |
|
|
gallium metal |
Brand No.
Purity Grade 99.99999% 99.9999% 99.999% 99.99%
Impurity content
(ppm, max) Cu 0.002 0.05 1.5 5
Pb 0.005 0.06 1.8 12
Zn 0.02 0.1 0.4... |
All supplier products
Same products
