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Categories | Metal Balls |
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Brand Name: | Eternal Bliss |
Model Number: | EB5379 |
Certification: | ISO9001-2008 |
Place of Origin: | China |
MOQ: | 1Kilograms/Kilograms |
Price: | $0.10.0 - $10.0 / Kilograms |
Payment Terms: | by T/T or L/C, Western Union |
Supply Ability: | 100,000.00 |
Delivery Time: | It depends on the quantity to be ordered. |
Packaging Details: | Plywood Case: 1500 x 1000 x 1000mm (Max.) 20 feet container: 25 tons (Max.) |
Product Name: | Germanium Ball |
Material: | Germanium |
Grade: | 99.999% |
Shape: | Round |
Size: | 3mm-8mm/Customized |
Surface: | Polished |
Style: | Health Accessories |
Application: | Bracelet,Necklace,Jewelry,ect, Semiconductors,Bio Germanium |
Company Info. |
Eternal Bliss Alloy Casting & Forging Co.,LTD. |
Verified Supplier |
View Contact Details |
Product List |
Germanium 3mm to 8mm 99.999% Germanium Ball Germanium Bead
Symbol | Ge |
Cas | 7440-56-4 |
Atomic Number | 32 |
Atomic Weight | 72.59 |
Densit | 5.323 gm/cc |
Melting Point | 937.4 oC |
Boiling Point | 2830 oC |
Thermal Conductivity | 0.602 W/cm/K @ 302.93 K |
Electrical Resistivity | microhm-cm @ 20 oC |
Electronegativity | 1.8 Paulings |
Specific Heat | 0.077 Cal/g/K @ 25 oC |
Heat of Vaporization | 68 K-cal/gm atom at 2830 oC |
1.Specification:
Impurities in ppm
Ge% | 99.999min |
AI(ppm) | 0.1max |
Cu(ppm) | 0.2max |
Fe(ppm) | 0.1max |
Pb(ppm) | 0.1max |
Ni(ppm) | 0.2max |
Co(ppm) | 0.2max |
As(ppm) | 0.1max |
Total content of AI, Cu, Fe, Pb, Bi,Na, Si, S,Se, As, Mg (ppm) | 10max |
2. Application:
Germanium Application:
Jewelry categories: necklaces, bracelets, pendants, watches and so
on ......
Wear: underwear, belts, brooches, glasses, insoles, etc. ...
Technology: smart bracelet, smart watches, health detectors, etc.
... ...
Beauty categories: facial massage equipment, beauty stick, slimming
equipment, etc. ... ...
3.Germanium, arare precious metals, smelting and refining requirements are quite strict, the quality of amaterial
of germanium is very hard, is widely used in aerospace measurement and control, nuclear detection, optical fiber
communication, infrared optics, biomedical and other fields. Because of its high value and the practical medical
value of itself, is also used in facial massage stick, knee pads, wristbands, waist support, soreness and hot
product, sell well throughout southeast Asia, especially in recent years in South Korea, Japan sparked a buying
frenzy enduring.
4. Packing:
Generally packed in 100pieces/plate, also could do according to customer request.
5. Product Details Picture:
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