Quartz Rod(code:1005)
This clear quartz rod has high purity,elevated temperature characteristics and low coefficient of thermal expansion.It serves as the material of the bridging rod for single and halogen lamps,fiber optic lighting,quartz making,wafer carriers and fpush rods in semiconductor industry.For detailed specifications and technical data please see table I,table II.
Dimensional Tolerance
|
OD&Tolerance |
Out of Round |
|
20±0.1 |
0.10 |
|
2.5±0.1 |
0.10 |
|
3.0±0.1 |
0.10 |
|
4.0±0.15 |
0.15 |
|
5.0±0.15 |
0.15 |
|
8.0±0.2 |
0.20 |
|
10.0±0.2 |
0.20 |
|
15.0±0.2 |
0.20 |
|
19.0±0.2 |
0.30 |
Chemical Compostition
|
As
<0.002 |
Cr
0.2 |
Fe
0.2 |
Mg
0.1 |
Ti
0.1 |
Ca
0.1 |
Al
15 |
Na
0.7 |
Li
0.1 |
K
0.6 |
|
|
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