Basic Info.
Refractoriness (℃)
1580< Refractoriness< 1770
Feature
Long Time Materials
Material
Zirconia Ceramic
Materials
Zirconia Ceramic/Aluminal Ceramics
Products Name
Refractory Zirconia Ceramic Valve Part Industrial
Chemistry
Organic Insulation
Application
Industrial Use, Electronic Products
Color
Ivory, Yellow, White, . Black, Blue
Transport Package
Inside Bubble Bag, Outer Is Carton Box, Specify
Specification
55 mm* 65mm
Product Description
Refractory zirconia ceramic valve part ceramic disc cartridge valve
Specification:high hardness
high mechanical strength
dimensional stability (specific stiffness)
resistance to wear
resistance to corrosion (resistance to chemical attack)
weathering resistance
high working temperature
low or high thermal conductivity
good electrical insulation
dielectric and ferroelectric properties
Application:
IC MOS tube, IGBT chip heat conducting insulation, high frequency power supply, communication, mechanical equipment, strong current, high voltage, high temperature and other thermal heat insulation parts need products.
Performance:
Physical properties: high insulation resistance, breakdown, high temperature resistance, abrasion resistance, high strength (three meters altitude fall not broken)
Fire rating: USA military standard MIL-F-51058 (the highest level)
Typical application: strong current, voltage, strong high temperature parts, IC MOS, IGBT power tube heat pipe insulation
Product display:
Other products:
Zirconia Ceramic:
Item | Character | Unit | Zirconia |
Physical Characteristics | Heat resistance | 0C | 2200 |
Bulk density | g/cm3 | 6.05 |
Water absorption | % | 0 |
Mechanical Characteristics | Flexural strength | Mpa | 1000 |
Hardness | HRA | 89 |
Elastic modulus | Gpa | 200 |
Poisson's ratio | | 0.31 |
Thermal Characteristics | Linear expansion coefficient | (20-5000C)10-6/0C | 10 |
Thermal conductivity | w/(m.k) | 2.5 |
Specific Heat | *10-3J/(kg*K) | 0.5 |
Alumina Ceramic:Alumina Content | Unit | 90-96% | > 99.5% | 99% |
General Application | | High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing | Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance | Porous, Easily Degassed & Machinable |
Porosity | % | 0-.05 | 0-.05 | Variable |
Density | gm/cm3 | 3.55-3.75 | 3.75-3.95 | 2.4 |
Flexural Strength | kpsi | 40.0-50.0 | 50.0-55.0 | - |
Comprehensive Strength | kpsi | > 300.0 | > 300.0 | - |
Tensile Strength | kpsi | 20.0-28.0 | 20.0-28.0 | - |
Linear Coefficient of Thermal Expansion | (cm/cm/°C) 25-300°C 25-700°C | 6.3X10-6 7.0X10-6 | 6.5X10-6 7.5X10-6 | 6.5X10-67.5X10-6 |
Dielecctric Constant at 25°C | 1 MH 10 MH | 9.2-9.8 9.0-9.6 | 9.5-9.9 9.3-9.7 | - |
Dielectric Strength | Volt/mil | 225 | 225 | - |
Te Value | °F °C | > 1832 > 1000 | > 1832 > 1000 | > 1832 > 1000 |
Thermal Conductivity at 25°C | cal/sec/cm2/cm/°C | .04-.06 | .07-.08 | - |
Safe Use Temperature | °F °C | 3000-3100 1650-1700 | 3275 1800 | 3275 1800 |
Product Flow Diagram:
Packing:
Shipping and payment:
Company information:
FAQ:
What is your product range?
1.alumina ceramic, alumina ceramic tube, alumina ceramic rod, alumina ceramic valve, alumina ceramic spare parts, alumina ceramic shaft, alumina ceramic pin , alumina ceramic pin gauge, alumina ceramic bar, alumina ceramic plate,alumina ceramic sleeve, alumina ceramic valve, alumina ceramic plunger, alumina ceramic structure, alumina ceramic injection molding, alumina ceramic e-cigarettes parts, alumina ceramic arm, etc
2.Zirconia ceramic, zirconia ceramic tube,zirconia ceramic rod, zirconia ceramic valve, zirconia ceramic spare parts, zirconia ceramic shaft, zirconia ceramic pin , zirconia ceramic pin gauge, zirconia ceramic bar, zirconia ceramic plate,zirconia ceramic sleeve, zirconia ceramic valve, zirconia ceramic plunger, zirconia ceramic structure, zirconia ceramic injection molding, zirconia ceramic e-cigarettes parts, zirconia ceramic arm, etc
Are you a manufacturer?
yes,our factory founded for many years,and we have decades years experience on industrial ceramic Production r&d and processing
If we can Provide samples?
1. can be provided samples, sample cost add postage
2.Samples can be satisfied as customer's demands,and the sample cost is about $100-200,according to products dimenstion, pictures, drawing
3.Sample charge will refundable if the order QTY can reach 1000pcs
How we can pay for?
1.30% deposite payment,70%balance payment, small quantity 100% downpayment
2.We accept T/T.Western Union,L/C,Paypal.
3.Import duties,taxes and charges are not included in the item price or shipping charges.
These charges are the buyer's responsibility.
How many time will the products be finished?
1. within 7 working days for sample making.
2.within 30 days about the mass products production time,detail will according to quantity
What ways of shipping?
1.we provide factory price,so we don't bear the shipping fees usually.
2. within 48hrs delivery once be paid from our factory,except the special situation.
3.we can contact the shipping company or your shipping agent.
4.the formal shipping way is :by sea,air,DHL,FEDEX,UPS,TNT
What competitive advantages do you have?
1.Competitive price
2.Good after-sale service
3.Fast delivery time
4.High quality control
5.Good choice for gift
6.ceramic products is made of 95- 100% alumina ceramic or zirconia ceramic
7.Customized dimension,design,or laser engraved will specify by buyer
8.Provide one-step service from design,produce to quality control,sale and shipping
What can we benefit for you?
1.we provide OEM & ODM service
2.100% high quality before for every customer
3.good after-sale service for customer
4.wholesale price for regular customer
What do you have to ensure that what you said is right?
1.Full set of equipment ensure each process of product be finished,
2.First class of salesman to service for every customer's demands.
3.Excellent design staff to service for customer ,if you provide information and sample.
4.Highly efficient management systems and quality assurance departments
Address:
No. 21 Chuangxing Road, The 2nd Industry Zoom, Shangsha Community, Changan Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Company Introduction:
Dongguan Mingrui Ceramics Technology Co., Ltd
Is a professional manufacturer of Zirconia ceramics andalumina ceramic structural parts. We have more than 10 senior engineers, technical backbone, more than 60 workshop technicians.
We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm.
The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, autocar and military and some other high-end areas.
Our ceramic products are mainly used in the industrial field of precision ceramic structural parts, ceramic materials using high-strength zirconia (yttrium stable/magnesium stable/cerium Stable), alumina (97/99/99.5/99.7/99.9/99.99) material.
Production and sales of ceramic structural parts are widely used in instrumentation, food medicine, solar photovoltaic, mechanical hardware, laser semiconductors, petrochemical, automotive military, aerospace and other high-end fields.
Mingrui ceramics have been concentrated in the field of ceramic finishing for many years. We manufacture ceramic precision components in the performance of a number of institutions and many customers alike, ceramic precision components of the performance are significantly better than the peer products.