Алн-нитрид алюминия высокой чистоты CAS 24304-00-5
US $20.00-$100.00
Направляющий крючок 99% 95% из глиноземного текстиля и керамики
- Категории: Ceramics >>>
- Поставщик: Pingxiang,Bete,Ceramics,Co.,Ltd.
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Характеристики
Product Description
Alumina ceramics is the material with alumina (Al2O3) as the main component. It has good mechanical strength and corrosion resistance, as well as excellent wear resistance. Alumina ceramics is often used as various types of wire guides (such as eyelet guide, guide hooks, guide tubes, guide rings, etc. The surface of the finished product is smooth and has a small coefficient of friction against fibers, cotton threads, metallic wire, etc.
Specification
Properties | unit | 95% Al2O3 | 99% Al2O3 | Zirconia ceramic |
Density | g/cm³ | 3.65 | 3.85 | 6.0 |
Flexural strength | Mpa | 290 | 350 | 1300 |
Compressive strength | Mpa | 3300 | 3600 | 3000 |
Vickers hardness | HV0.5 | 1800 | 1900 | 1150 |
Dielectric constant | KV/mm | 20 | 25 | - |
Maximum use Temperature | °C | 1600 | 1650 | 1000 |
Thermal conductivity | w/(mk) | 23 | 27 | 2 |
Dielectric constant | E | 10 | 10 | - |
Modulus of Elasticity | Gpa | 340 | 380 | 205 |
Features & Advantages:
1) High hardness.
2) High heat resistance: alumina ceramic has excellent thermal stability, which means that it is widely used in areas where resistance to high temperatures is essential.
3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4) High electrical resistivity: alumina is an electrically insulating material.
5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. The good chemical stability of alumina leads to high corrosion resistance.
2) High heat resistance: alumina ceramic has excellent thermal stability, which means that it is widely used in areas where resistance to high temperatures is essential.
3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4) High electrical resistivity: alumina is an electrically insulating material.
5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. The good chemical stability of alumina leads to high corrosion resistance.
Applications:
1) Commonly installed to resist friction.
2) Corrosion resistance parts apply to precision machines.
3) Ceramic plunger for high pressure cleaner.
4) Apply to the chemical industry.
5) Used in electronics and electrical appliances. …
Company Profile
Pingxiang Bete Ceramics Co., Ltd., locates in Xiangdong ceramics industrial park, started ceramics production since 2008, focusing
on the production of structure ceramics. Bete Cetamics is a company with 15 years ceramics production history, and have the
advanced production plant, testing equipment s and a team with rich experience in this field.
We are an ISO9001 certificated company; our products are widely used on precision instrument, textile machine, home appliance in
China and abroad.
on the production of structure ceramics. Bete Cetamics is a company with 15 years ceramics production history, and have the
advanced production plant, testing equipment s and a team with rich experience in this field.
We are an ISO9001 certificated company; our products are widely used on precision instrument, textile machine, home appliance in
China and abroad.
Packing & Delivery
Packaging Details: carton, pallet and wooden case or customer claim.
Delivery Detail: Shipped in 20 days after payment.
Delivery Detail: Shipped in 20 days after payment.
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