melting germanium ingots
Detailed Product Description
Product:Melt germanium ingots
Standard:GB/T11071-2006
Electrical Properties
Grade | ResistivityΩ·cm (20+/0.5) | Mono-crystal Test figures77K | |
Current carrier cm-3 | Current transfer cm2/(v·s) | ||
ZGe1 | ≥50 | ≤1.5×1012 | ≥3.7×104 |
ZGe2 | ≥50 | ||
1.Main ApplicationUsed to produce various types of germanium mono-crystalline materials.
2.PackagingMelt germanium ingots cross-section is shaped as a trapezium,top width≥26mm,bottom width≥21mm,thickness≥23mmand length is between 100500mm.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.
melting germanium ingots
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germanium ingot, germanium, germanium metal products from this supplier.
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Company Info
Changsha Asian Light Economic Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Changsha
Province/State: Hunan
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products