Алн-нитрид алюминия высокой чистоты CAS 24304-00-5
US $20.00-$100.00
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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 0.65 $* | 0.14 $* |
Aug-18-2025 | 0.13 $* | 0.13 $* |
Jul-18-2025 | 0.31 $* | 0.71 $* |
Jun-18-2025 | 0.40 $* | 0.64 $* |
May-18-2025 | 0.65 $* | 0.23 $* |
Apr-18-2025 | 0.99 $* | 0.87 $* |
Mar-18-2025 | 0.58 $* | 0.3 $* |
Feb-18-2025 | 0.41 $* | 0.41 $* |
Jan-18-2025 | 0.28 $* | 0.90 $* |
Product | Al2O3 % | Bulk density g/cm2 | Water absorption | Mohs Hardness scale | Abrasion loss % | Color | ||||||||
High Alumina Grinding Balls | 92 | 3.65 | 0.01 | 9 | 0.011 | White | ||||||||
Medium Alumina Grinding Balls | 65-70 | 2.93 | 0.01 | 8 | 0.01 | Yellow-White | ||||||||
Appearance Demand | ||||||||||||||
High Alumina Grinding Balls | Medium Alumina Grinding Balls | |||||||||||||
Crack | Not Permission | Not Permission | ||||||||||||
Impurity | Not Permission | Not Permission | ||||||||||||
Foam hole | Above 1mm not permission, size in 0.5mm permit 3 balls. 1mm | |||||||||||||
Flaw | Max. size in 0.3mm permit 3 balls | |||||||||||||
Advantage | a)High Alumina Content b)High density c)High Hardness d)High Wearing Feature | |||||||||||||
Warranty: | a) By National Standard HG/T 3683.1-2000 HG/T 3683.1-2000 b) Offer lifetime consultation on problems occurred |
Items | Proportion | Items | Proportion |
Al2O3 | 65-70% | SiO2 | 30-15 |
Fe2O3 | 0.41 | MgO | 0.10 |
CaO | 0.16 | TiO2 | 1.71 |
K2O | 4.11 | Na2O | 0.57 |
Spec.(mm) | Volume(cm3) | Weight(g/pc) |
Φ30 | 14±1.5 | 43±2 |
Φ40 | 25±1.5 | 100±2 |
Φ50 | 39±2 | 193±2 |
Φ60 | 58±2 | 335±2 |
Items | Proportion | Items | Proportion |
Al2O3 | ≥92% | SiO2 | 3.81% |
Fe2O3 | 0.06% | MgO | 0.80% |
CaO | 1.09% | TiO2 | 0.02% |
K2O | 0.08% | Na2O | 0.56% |
Spec.(mm) | Volume(cm3) | Weight(g/pc) |
Φ30 | 14±1.5 | 43±2 |
Φ40 | 25±1.5 | 126±2 |
Φ50 | 39±2 | 242±2 |
Φ60 | 58±2 | 407±2 |
Q: How do I pay for my purchase order? A: T/T, Irrevocable L/C at sight, Paypal,Western Union, etc... Q:What’s your company Production Capacity? A:More than 2000cubic meter/Month. Q: What's the MOQ? A: Our MOQ is 1cubic meter. If the quantity less than 1cubic meter,the price will be higher. Q: What's the delivery time for MOQ? A: It will takes about 3 days. But the exact time is according to actual situation. Q: Can I have my own customized product? A: Yes, your customized requirements are welcome. Q: Do you have quality control? A: Yes, we have ISO, SGS, some other third party certificate and our company’s QC depart can do the regular test . Q:Which countries and the main Clients your company export the goods to? A: UK, USA, France, Kazakhstan, Japan, Korea, Singapore, Belgium, Russia, Netherlands , Middle East etc. |
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