Alumina Ceramic Crucible Intruduction:
Alumina Ceramic Crucible is the main product of our company.
Mission Ceramic is making high quality ceramic products.
We make 99.7% Al2O3 crucibles and boats, which max working temperature is 1800ºC
and 95% Al2O3 crucibles and boats, which max working temperature is 1500ºC
Crucible capacity from 0.5ml to 10000ml. very big sized can be made as your design.
We have cylindrical type crucibles, conical type crucibles, boat and other special shaped crucibles or boats according to your design.
Alumina Ceramic Crucible Sizes:
Alumina Boat
| L(mm) | W(mm) | H(mm) | WT(mm) |
| 100 | 30 | 30 | 1.5 |
| 50 | 10 | 10 | 2.0 |
| 100 | 20 | 20 | 2.0 |
| 80 | 55 | 15 | 2.5 |
| 300 | 36 | 18 | 3.0 |
| 150 | 35 | 25 | 3-3.5 |
| 100 | 50 | 30 | 4.0 |
| 145 | 145 | 12 | 4-5 |
| 184 | 123 | 62 | 5.0 |
| 120 | 60 | 17 | 5 |
Cylindrical Form Crucible
| OD(mm) | ID(mm) | H(mm) | WT(mm) | Capacity(ml) |
| 30 | 24-26 | 30 | 2-3 | 4.5 |
| 25 | 20 | 25 | 2.5 | 7 |
| 41 | 35 | 41 | 3 | 40 |
| 50 | 46 | 60 | 2.0 | 90 |
| 60 | 55 | 60 | 2.5 | 130 |
| 45 | 40 | 110 | 2.5 | 135 |
| 50 | 45 | 140 | 2.5 | 215 |
| 110 | 102 | 140 | 4.0 | 1000 |
| 120 | 110 | 140 | 5.0 | 1280 |
| 138 | 128 | 106 | 5 | 1300 |
Conical Form Crucible
| Top OD(mm) | Top ID(mm) | Buttom OD(mm) | H(mm) | Capacity(ml) |
| 34 | 29 | 20 | 40 | 20 |
| 40 | 36 | 24 | 38 | 25 |
| 40 | 36 | 22 | 48 | 40 |
| 50 | 46 | 30 | 50 | 65 |
| 68 | 61.6 | 34 | 56.5 | 125 |
| 85 | 79 | 45 | 70 | 230 |
| 78 | 74 | 46 | 90 | 300 |
| 100 | 94 | 77 | 80 | 400 |
| 90 | 82 | 40 | 130 | 600 |
| 120 | 108 | 77 | 160 | 1400 |
Technical Data
| Al2O3 Purity(%) | Density(g/cm³) | Bending Strength(Mpa) | Expansion()(20-800ºC) | Thermal Conductivity(W/(m.R)) | Dielectric Strength(kv/mm) | Max Working Temperature(ºC) | Water Absorption(%) |
| 95 | 3.60 | 364 | 7.6 | 20 | 11 | 1500 | <0.2 |
| 99.7 | 3.90 | 450 | 8.0 | 35 | 12 | 1800 | <0.1 |
Alumina Ceramic Crucible Advantage:
1.High purity, 99.7% alumina purity makes sure high working temperature.
2.Large quantity mould in stock, you will find a suitable one.
3.Very small and very big sized ones can be made.
4.Inspection: each single crucible and boat will be checked before shipping.
5.Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.
Alumina Ceramic Crucible Packaging and Shipping:
1. Clean crucibles by washing.
2. Warped with bubble plastic paper.
3. Put in wood box padded with foam board.
4. Sealed the box with screws which is easy to be opened.
5. Fragile warning stick.
Shipping Method: By sea, by Air, by express way.
About Our Company
Zhengzhou Mission Ceramic Products Co.,Ltd is located in Zhengzhou City,Henan Provance. We have been focused on high quality ceramic products for years. We are providing the following materials.
1.Alumina mainly 95% to 99.7% purity.
2.Zirconia,including FSZ and PSZ, Y2O2-ZrO2,CaO-ZrO2,MgO-ZrO2 available.
3.Silicon Carbide, including SiSIC,ReSiC,NSiC,SSiC.
4.Boron Nitride(BN)
5.Ceramic Fiber products,including board,blanket,and bulk fiber.
6.Heaters,mainly Molybdenum Disilicide(MoSi2) and Silicon Carbide(SiC) heaters.
For different ceramic part,we have different processing method,including Casting,Extruding,Tape Casting,Dry pressing and ISO pressing.
If you are interest in any of our products,please let us know.I believe you will like our products and service.
Zhengzhou Mission Ceramic Products Co., Ltd
No.11 Zhengshang Road, Zhengzhou, Henan, China
Tel: 86-371-56689683
Mob:86-136-7369-5024
Fax: 86-371-67103091