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Sapphire shaped items
MATERIAL - Al2O3 (Sapphire)
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Crystaltechno LTD makes Sapphire shaped items.
Sapphire shaped crystals (i.e. sapphire rods and tubes) are grown by Stepanov's method- by melting mass cooling to form tools. So far this items have at the moment the shape needed
Due to this the treatment of the hard item is here quick and cheap., That's why the Saphire rods and tubes have so wide application field.
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PARAMETER |
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VALUE |
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Scratch-Dig |
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50 - 80 |
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Wedgetd>
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Less than 5' |
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Dimension tolerance |
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± 0,15 mm |
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Sharp edges |
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rounded |
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Possible dimensions to supply:
- Sapphire rods ?2-20 мм, length 150-300 mm,
- Rectangular rod the same sizes,
- Sapphire band( 10-80m width, 1-4mm thick, length 150-300 mm)
- Sapphire tubes d3-30 mm, wall thickness 1-8 mm, 150-300mm length, also one/two ends sealed.
- Another shaped according customer needs and specs.
Component items ready to construct or treatment:
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Sapphire Thermocouple boots |
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Sapphire rods "as grown" |
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Sapphire tube one end sealed:
Diameter:d int- 5mm/d ext - 8mm
Length - 300-400mm
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Transparent surface without roughness demands
Diameter d4.5(-0.2)mm
Length 35.0(+5)mm
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