Application: Refractory. Model: Transparent quartz boat.
Overview
The High Purity Customized Polishing Quartz Glass Boat for Semiconductor is supplied as a laboratory glassware item. Listed geometry: boat,high form,arc,columned,cylindrical,tray ect shape. Temperature 1800c. Listed for Refractory applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Shape | Boat,High Form,Arc,Columned,Cylindrical,Tray Ect |
|---|---|
| Application | Refractory |
| Model NO. | Transparent quartz boat |
| Application Domain | Lab,Molten Industry,Ect |
| Property | High Temperature Resistance,Corrosion Resistant |
| Accessory | Lid or Cover,Tong |
| Volume | 5ml,10ml,100ml,200ml,500ml,1000ml |
| Max Temperature | 1800c |
| Color | White;Beige |
| Supplier | Shanghai Gongtao Ceramics Co., Ltd. |
Technical data
| 99 Alumina Square Crucible Product properties | ||
| Item | Square Alumina Crucible | |
| Chemical Composition | AI2O3 | ≥99 |
| R2O | ≤0.2 | |
| Fe2O3 | ≤0.1 | |
| SiO2 | ≤0.2 | |
| Volume Desity(g/cm2) | ≥3.8 | |
| Apparent Porosity(%) | <1 | |
| Flexural Strength (Mpa) | >350 | |
| Compressive Strength(Mpa) | >12000 | |
| Dielectric Constant(1MHZ) | 2 | |
| Maximum Use Temperature(°C)S | 1800 |
What to specify when you request a quote
- Material — name the glass (soda-lime, borosilicate, quartz) because it fixes UV transmission and chemical resistance.
- Dimensions — give dimensions and tolerances.
- Surface and edges — state edge finish and any frosted or coated areas.
- Cleanliness and packing — state cleanliness level and packing for lab use.
Engineering guides for this part
For material grades and coating options, see Fused Quartz Wafer Substrate Selection: Materials & Coatings for Semiconductor and Optical Systems. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read Quartz Glass Windows for High-Temperature Appliance Modules. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is BF33 Microfluidic Glass Chip for Rapid Testing.
