Produk Terkini
Hubungi Kami
- Xin Huan Dong Jalan, Zhangdian, Zibo, Shandong, China
- zhaojinliang@cnrenwa.com
- tambah 8618553326688
Calcined Brown Aluminium Oxide Tinggi Suhu
Nama: Calcined Brown Aluminium Oxide Tinggi Suhu
Komposisi: Aluminium oksida
Size: Can be customized according to customer requirements
Bayaran:
30% T/T in advance for more than USD2000, balance pay before shipment.
100% T/T payment for amount less than USD2000.
Description/kawalan
Calcined brown aluminium oxide tinggi suhu is made through calcining at more than 1350 degree in the production process of original brown aluminium oxide, then processed by annealing. High temperature calcined brown aluminium oxide has the characteristics of low expansion coefficient, excellent hydrophilicity, high toughness, high strength, etc. The sintered abrasive tools made of it have the characteristics of dark blue color, no reticular cracks and no rust spots after sintering, so the precision and grinding effect of the abrasive tools are improved, especially suitable for the production of high-grade bonded abrasive tools.
Different from the manufacturing processes of common brown fused alumina, the calcined brown aluminium oxide tinggi suhu goes through the secondary calcination at high temperature. In addition, the calcination temperature is about 1400 degree , and the the calcined brown aluminium oxide has some better performance than the common brown aluminium oxide.
Produk Spesifikasi:
| Kimia Komposisi | Fizikal Sifat | ||
| Al2O3 | Lebih besar daripada atau sama kepada 93.5% | Lebur Titik darjah | 2050 |
| SiO2 | Kurang daripada atau sama kepada 1.5% | Mohs Kekerasan | Lebih Besar daripada atau sama kepada 9.0 |
| Fe2O3 | Kurang daripada atau sama kepada 0.3% | Pukal Ketumpatan g/cm3 | 1.4-1.85 |
| Tio2 | Kurang daripada atau sama kepada 3.5% | Benar Ketumpatan g/cm3 | Lebih besar daripada atau sama kepada 3.90 |
Produk Kelebihan:
1, Improving the magnetic induction of abrasive: translating the weak magnetic into strong magnetic, which can successfully remove the magnetic material.
2, Improving the hydrophilicity of abrasives: The hydrophilicity of abrasives is improved by 2 times to 3 times.
3, Improving the recovery of abrasive: high temperature can effectively repair the cracks of abrasive produced in the process of heavy load crushing, which is conducive to the mend of crack.
4, Increase the strength of bonding: the process of calcination at high temperature can vaporize the impurities on the abrasive surface, which greatly increase the specific surface area of the particles, and makes the bond between the abrasive and the cloth base stronger.
5, Penambahbaikan ketahanan: The durability of calcined brown aluminium oxide tinggi suhu is more than 40% higher than that of common brown aluminium oxide.
Produk Pembungkusan:
Soalan Lazim:
Q: Sampel are free?
A: Ya, we can provide samples with free of cost.
Q: How many days for sampling?
A: 7~10 days for regular size we have.
Q: How many days for production?
A: 30-60 days according to the size and quantity.
Q: Boleh we put our own logo?
A: Sure, customers logo can be made by laser engraved embossed transfer printing.
Cool tags: calcined brown aluminium oxide high temperature, China, manufacturers, suppliers, factory, wholesale, buy, price, in stock, high quality, free sample
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