Exhibition
Long Term Grain Storage: How Long Can Grains Be Stored? (Wheat, Corn & Quinoa)
Whether you grow your grains or buy them in bulk, the correct long term grain …
C620 C780 Crucible High Compressive Strength 85% Al2o3 Aluminum Oxide Crucible Alumina Sagger Tray
Product Description


Our company adopts gravity dry pressing, hot pressing and other manufacturing processes to produce cordierite-mullite,mullite,mullite-corundum-based burn-in board,moving board, shed board, push plate, pallet, sintering boat,sagger ect kiln furniture.
Our crucibles have good property as below:
1. High temperature withstand
2. Good thermal-shock resistance
3. Small thermal expansion coefficient
4. Very good creep resistance
Our crucibles have good property as below:
1. High temperature withstand
2. Good thermal-shock resistance
3. Small thermal expansion coefficient
4. Very good creep resistance
No. | item | content % | No. | item | content % |
1 | Loss(1025C) | <0.05 | 14 | Li2o | <0.01 |
2 | Al2o3 | 87.35 | 15 | Pbo | <0.01 |
3 | Sio2 | 11.9 | 16 | Zno | <0.01 |
4 | Fe2o3 | 0.05 | 17 | Sro | <0.01 |
5 | Cao | 0.04 | 18 | Mno | <0.01 |
6 | Mgo | 0.1 | 19 | Cr2o3 | <0.01 |
7 | K2O | 0.07 | 20 | Nio | <0.01 |
8 | Na2o | 0.33 | 21 | CoO | <0.01 |
9 | Tio2 | 0.01 | 22 | CdO | <0.01 |
10 | Zr(Hf)O2 | <0.01 | 23 | CuO | <0.01 |
11 | P2O5 | 0.05 | 24 | BaO | <0.01 |
12 | Rb2o | <0.01 | 25 | So3 | <0.05 |
13 | Cs2o | <0.01 | – | – | – |
NO. | OD x Height in mm |
1 | Ø148*280 |
2 | Ø166*340 |
3 | Ø208*356 |
4 | Ø265*460 |
5 | Ø75*168 |
6 | Ø250*470 |
7 | Ø360*550 |
8 | Ø510*710 |
9 | Ø210*500 |
10 | Ø210*600 |
11 | Ø320*445 |
12 | Ø290*445 |
13 | Ø175*355 |
14 | Ø152*300 |
15 | Ø186*300 |
16 | Ø380*610 |
17 | Ø570*1300 |
18 | Ø240*460 |
19 | Ø150*200 |
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FAQ
Q1: How can know your quality?
We can send you samples or sample material for you to check or test.Let our physical samples speak loudly.
Q2:Are these samples free of charge?
Some standard small samples are free.If same as your requirements,we will just charge for mould to support.
Q3:If products are not to requirement,how can you do?
We will try our every best to solove it.Meeting your requirement is our mission.
Q4:What's the lead time?
Normally,for standard items,will ship within 1-10 days.For mass production order,we will finish within 30 working days after we receive payment.
Q5:Payment terms:
We can negotiate.
We can send you samples or sample material for you to check or test.Let our physical samples speak loudly.
Q2:Are these samples free of charge?
Some standard small samples are free.If same as your requirements,we will just charge for mould to support.
Q3:If products are not to requirement,how can you do?
We will try our every best to solove it.Meeting your requirement is our mission.
Q4:What's the lead time?
Normally,for standard items,will ship within 1-10 days.For mass production order,we will finish within 30 working days after we receive payment.
Q5:Payment terms:
We can negotiate.