99.7% High Purity Alumina Ceramic Crucibles:
Alumina Crucibles are the main products of our ompany and sale all over the world are very good.
And 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 Crucibles Advantages:
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 alumina crucibles 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 Crucibles Standard sizes:
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 |
Alumina Ceramic Technical Data
| Al2O3 Purity (%) |
Density
(g/cm3) |
Bending Strength
(Mpa) |
Expansion
(X10-6/ºC)
(25-800ºC) |
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 Crucibles Packaging:
1. Clean almina 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 Mission Ceramic Company:
Zhengzhou Mission Ceramic Products Co., Ltd. Locates in Zhenzhou City, Henan Province, central part of China. We have been working in advanced ceramic and thermal industry since 2013.
Our products has been exported to more than 40 countries like USA, UK, Russia, France, Australia Korea etc. We win good reputation from customers because of good quality and service.
Our main products as bellow:
1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your
Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, including beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and MoSo2 heating element.
If you are interested in any of our products, please contact with us. We will try our best to provide good products and service!
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