Specification of Glass Quartz Crucible
Introduction of Glass Quartz Crucible
Quartz crucible at 1450 degrees below the use of two kinds of sub-transparent and opaque. The
rule of law with the arc is drawn semi-transparent quartz crucible large-diameter silicon, an
essential foundation for the development of large scale integrated circuit materials. Today, the
world's semiconductor industry in developed countries has been replaced with this crucible of
small transparent quartz crucible. He has high purity, strong heat resistance, size large, high
Packaging & Delivery of Glass Quartz Crucible
Packaging Detail: carton case
Delivery Detail: Within 15 days
- Q:What are the sizes of arc quartz crucibles?
- Quartz brittle, easy to break, use should pay attention to. 5. except for Hf, ordinary dilute inorganic acid can be used as cleaning solution. Porcelain crucible 1. can heat 1200 degrees or so, use 2. suitable for K2S2O7 and other acidic substances melting sample. 3., generally can not be used for NaOH, Na2O2, Na2CO3 and other alkaline substances for melting flux, so as not to corrode the porcelain crucible. Porcelain crucibles shall not be in contact with hydrofluoric acid. 4. porcelain crucible can be diluted hydrochloric acid boiling cleaning. Corundum crucible, corundum crucible and 1. corundum crucible are made of porous fused alumina, which is compact and resistant to melting.
- Q:Can quartz crucibles be used as ROI for fluorine compounds?
- Quartz crucible can be used below 1650 degrees. It is divided into two kinds: transparent and opaque. The translucent quartz crucible fabricated by arc method is a basic material for developing large scale integrated circuits.
- Q:A brief introduction to quartz crucibles
- HF can not contact, high temperature, easy and effect of carbonate caustic alkali metal.
- Q:External surface macular problem of arc type quartz crucible
- After cleaning the pot can not see the macula, and heated to about three, Baidu appeared macular, because the reason is simple: no cleaning.
- Q:How much fire resistance is quartz crucible?
- The quartz glass crucible is usually used for the production of monocrystalline silicon, and the production temperature of single crystal is 1450 degrees
- Q:Can porcelain crucible, quartz crucible and alumina crucible be filled with aluminium hydroxide?
- Quartz glass crucible can be used below 1450 degrees. It is divided into two kinds: transparent and opaque
- Q:What's the difference between a quartz crucible and a porcelain crucible?
- The quartz crucible is white and transparent, and the opal crucible is used below 1200 degrees. The transparent crucible is used below 1400 degrees. The ceramic crucible is used at 1400-1600 degreesThe quartz crucible is resistant to acid and alkali, but hydrofluoric acid is not availableCeramic crucible does not resist strong alkali
- Q:Quartz products are mainly used in photovoltaic and semiconductor industry which links, please expert pointing!
- The photovoltaic industry with loaded fixture quartz wafer, the amount is large, our students also have automatic quartz boat loading machine.
- Q:What crucible is used to melt solid caustic soda?Why not quartz crucibles?
- Do not use ceramic crucibles or quartz crucibles. Use metal crucibles, preferably with silver cruciblesThe quartz crucible reacts to form the sodium silicate (2NaOH+SiO2=Na2SiO3+H2O) ceramic crucible
- Q:At present, the quartz crucible used in Czochralski silicon is used to make use of barium coating, but how does the oxygen content rise when the coating react with the silicon melt?
- The coating has the effect of increasing the crystallization rate without increasing the cost and is more impractical
our company is a specialized manufacturer of all kinds of halogen lamps, such as infrared ray halogen lamps for heater series, J type series, JC type series and metal halid lamps.
1. Manufacturer Overview
|Annual Output Value
||Above US$50 Million
||Mid East；Indian：South Asian;Japan
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
||Above 80,000 square meters
|No. of Production Lines
||Above 8 line
||OEM Service Offered；Design Service Offered
|Product Price Range