Verified Company
Zhengzhou Sutong Electric Equipment Co., Ltd.
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high purity quartz crucible
1. use high purity quartz sand
2. abrasion resistance, . high thermal performance
3. for industry and laboratory,etc
4. customization available.
Quartz crucible of arc melting used for semiconductor industry is the essential basic material for pulling monocrystalline silicon and developing L S I circuit. It has the advantages of high purity, high temperature resistance with big size, good thermal insulation, economization on energy, quality stability etc. We also can produce various specifications of transparent and translucent crucibles. Crucibles can be produced according to the standard or produced on customer’s required specification and shape.
Dimensions:
Dimensions |
OD |
Height | (WT) | R | r | |||||
T1 | T2 | T3 | ||||||||
8" |
| 153±3 | 5.5±1.5 | 3 | 8.5 | 305 | 30 | |||
10" | 254±2 | 178±3 | 6.0±1.5 | 3.5 | 9 | 305 | 70 | |||
12" | 305±2 | 228±3 | 6.5±1.5 | 4 | 9.5 | 305 | 80 | |||
14" | 355±2 | 254±3 | 7.5±1.5 | 5 | 10.5 | 400 | 90 | |||
16" | 404±2 | 305±3 | 8.5±1.5 | 6 | 11.5 | 400 | 90 | |||
18" | 457±2 | 355±3 | 8.5±1.5 | 6 | 11.5 | 500 | 120 | |||
20" | 508±4 | 381±3 | 10±3 | 6 | 11.0 | 500 | 120 | |||
22" | 558±4.5 | 381±3 | 10±3 | 7 | 11.0 | 558 | 89 | |||
24" | 610±4.5 | 381±3 | 11±2 | 7±1 | 11.0 | 610 | 89 | |||
Note:
it can resist high temperture.the product is inexpensive and the standards have reached advanced level.
our product have advanced design, excellent quality, perfect service and global supply!