Цена на необработанный
- Категория: Бокситовая руда >>>
- Поставщик: Shijiazhuang,Quanfeng,Minerals,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 298.31 $* | 313.95 $* |
| Aug-16-2025 | 295.82 $* | 310.34 $* |
| Jul-16-2025 | 248.97 $* | 260.81 $* |
| Jun-16-2025 | 290.29 $* | 305.97 $* |
| May-16-2025 | 253.46 $* | 266.79 $* |
| Apr-16-2025 | 285.57 $* | 299.31 $* |
| Mar-16-2025 | 283.72 $* | 297.12 $* |
| Feb-16-2025 | 280.47 $* | 294.25 $* |
| Jan-16-2025 | 278.39 $* | 292.40 $* |
Характеристики
raw bauxite price
Introduction
Bauxite is a kind of earthy mineral whose basis is alumina.It is hydrated alumina containing
impurity substance.
Chemical composition
Grade | Chemical composition | Refractoriness | Bulk Density | ||
Al2O3 | CaO | Fe2O3 | |||
special class | >85 | <0.6 | <1.4 | >1790 | >3.6 |
first class | >80 | <0.6 | <3.0 | >1790 | >3.0 |
A level of second class | 70~80 | <0.8 | <3.0 | >1790 | >2.8 |
B level of second class | 60~70 | <0.8 | <3.0 | >1770 | >2.65 |
third class | 50~60 | <0.8 | <2.5 | >1770 | >2.55 |
Feature: Opaque, brittle. extremely difficult to melt
Size: 200, 325, 600, 800, 1250 mesh or as per your request
Application
Widely used in aluminium metallurgy,precision casting,refractory product, ceramic fiber, aluminate cement etc.
Packaging & Shippment
25Kgs/Woven bag; 50Kgs/Woven bag; 650Kgs/Jumbo bag
25-26Tons/20'FCL
For more information, please contact with us.
