retail high temperature abrasive ceramic rod club bar
Reputation depends on quality, quality comes from Hard!
Alumina Ceramic :
Alumina ceramic dry press forming technology is limited to articles with a simple shape and an inner wall thickness of more than 1 mm and a length to diameter ratio of not more than 4:1. The forming method is uniaxial or Machinable Ceramic Bushing bidirectional. The press is available in hydraulic or mechanical form and Macor Ceramics can be semi-automatic or fully automatic. The maximum pressure of the press is 200Mpa. The output can reach 15 to 50 pieces per minute. Since the hydraulic press has a uniform stroke pressure, the height of the pressed parts is different when there is a difference in the filling of the powder.
properties : High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600 ° ), good thermal diffusivity, good insulativity, low cost etc.
Data Sheet↓
Color: White/Ivory Density: 3.9g/cm3 Alumina Content: 96% 99% 99.5% Gas permeability: 0 Water Absorption: 0 MONS' Hardness: 82 Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²) Flexural Strength(20°C): 330Mpa Compressive Strength(20°C): 2000Mpa Fracture Toughness (20°C): 4 MPam1/2 Thermal Conductivity(20°C): 27.5W(mK) Thermal Expansion Coefficient: 7.6 10-6/°C Thermal Shock Resistance: 200 △T°C
Maximum use temperature 1650°C
Dielectric Strength: >10 KV/mm
Dielectric Constant: 9.1er
Dielectric Loss Angle(1MHz): 0.0002-0.0003
Volume Resistivity(20°C): >1014Ω.cm
Application industry : Machinery, electronic, chemical, petroleum etc. Specific application: Electrical ceramic substrate, plunger, sealing ring etc.
Company Information :
Shenzhen Hard Precision Ceramic CO.,Ltd founded in 2007, located in Shenzhen of China. We are a company that integrates development, design, molding, sintering, production and sales of precision ceramic products. After 10 years of development, we have cooperated with more than 2000 customers and 60 universities; Our factory covers an area of 2000 square meters, 50 employees, and annual production value of nearly 20 million. We have a higher visibility and better reputation in the same industry.Our products include ceramic rods, tubes, plates, blocks and precision parts for industrial. We have all-line high precision equipments from ceramic forming, sintering to precision machining. Hope for a wide range of sincere cooperation with customers at home and abroad.
왜 우리를 선택 했습니까? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Show time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
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우리 팀
자주하는 질문
Q : 거래 회사입니까 아니면 제조업체입니까?
A : 우리는 공장입니다.
Q : 배송 시간은 얼마나 걸립니까?
A : 일반적으로 상품이 재고가있는 경우 5-10 일입니다. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q : 샘플을 제공합니까? 무료입니까 아니면 추가입니까?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q : 지불 조건은 무엇입니까?
A : 지불 <= 1000USD, 100% 미리 미리. Payment>=1000USD, 50% T/T in advance ,balance before shippment.