Производитель Китай, огнеупорная глина, бокситы, высокоглиноземные кирпичи
US $220.00-$230.00
Оптовая продажа высококачественные огнеупорные материалы для кальцинирования
- Категория: Refractory >>>
- Поставщик: Qingdao,Matery,Graphite,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.87 $* | 0.19 $* |
| Aug-20-2025 | 0.31 $* | 0.17 $* |
| Jul-20-2025 | 0.29 $* | 0.2 $* |
| Jun-20-2025 | 0.10 $* | 0.27 $* |
| May-20-2025 | 0.66 $* | 0.41 $* |
| Apr-20-2025 | 0.32 $* | 0.68 $* |
| Mar-20-2025 | 0.41 $* | 0.48 $* |
| Feb-20-2025 | 0.26 $* | 0.15 $* |
| Jan-20-2025 | 0.71 $* | 0.45 $* |
Характеристики
Details Images
Calcined Bauxite Grade:
Shaft Kiln Bauxite
Rotarty Kiln Bauxite
Round Kiln Bauxite
Applications
calcined bauxite is typically calssified according to its intended commercial application,such as abrasive ,cement ,chemical,
metallurgical, and refractory .as raw material for use in high alumina and super duty refratory bricks and shapes ,plastics
,castable refratory, motors, gun mixes, ramming mixes, abrasive grains and other products
Chemical Specification:
Rotary Kiln Calcined Bauxite
Shaft Kiln Bauxite
Rotarty Kiln Bauxite
Round Kiln Bauxite
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .this removes moisture thereby increasing the alumina content. compared to an alumina content of about 57%to 58%in raw bauxite, calcined bauxite has an alumina content of 84%to88%.the heating is carried out in rotary kilns.
Applications
calcined bauxite is typically calssified according to its intended commercial application,such as abrasive ,cement ,chemical,
metallurgical, and refractory .as raw material for use in high alumina and super duty refratory bricks and shapes ,plastics
,castable refratory, motors, gun mixes, ramming mixes, abrasive grains and other products
Chemical Specification:
Rotary Kiln Calcined Bauxite
Grade | AL2O3 | FE2O3 | TIO2 | K2O+Na2O | CaO+MgO | Bulk density |
75 | 75min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.70 |
80 | 80min | ≤3.0 | ≤4.0 | ≤0.3 | ≤0.5 | ≥2.80 |
85 | 85min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.00 |
86 | 86min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.10 |
87 | 87min | ≤2 | ≤4.0 | ≤0.3 | ≤0.5 | ≥3.20 |
88 | 88min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.25 |
90 | 90min | ≤1.8 | ≤4.0 | ≤0.25 | ≤0.5 | ≥3.30 |
Products Categores
Applications
About Us
Exhibition
Production Process
Certifications
FAQ
Q1. Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample needs 5-10 days, mass production time needs 25-30 days.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Battery?
A: Firstly please let us know your demands or applications.
Secondly we would quote according to your requirements or our suggestions.
Thirdly please check the samples and places deposit for formal order if you like it.
Lastly we arrange the production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
Q7: How to deal with the faulty?
A: For one thing, our products are produced in strict quality control system and the defective rate will be less than 0.2%.
For another, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch
products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Sample needs 5-10 days, mass production time needs 25-30 days.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Battery?
A: Firstly please let us know your demands or applications.
Secondly we would quote according to your requirements or our suggestions.
Thirdly please check the samples and places deposit for formal order if you like it.
Lastly we arrange the production.
Q6: Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
Q7: How to deal with the faulty?
A: For one thing, our products are produced in strict quality control system and the defective rate will be less than 0.2%.
For another, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch
products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
