Iron & Steel

Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer& acute;s requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.Product Description?
Precision Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries.coffee grinder ceramic millstone, We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs. coffee grinder ceramic millstone,Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:
coffee grinder ceramic millstone
High temperature ceramics – crucibles, nozzles, lasers, furnace/kiln fixtures
coffee grinder ceramic millstone
Wear and corrosion resistant ceramics – plates, housings, gages, caps/lids
coffee grinder ceramic millstone
Electrical insulation ceramics – contact blocks, standoffs, fasteners, spacers
coffee grinder ceramic millstone
Precision Ceramics is one of the world’s premiere technical ceramic suppliers – contact us to see what technical ceramics we can create for you.
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coffee grinder ceramic millstone

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General Characteristics of Materials: |
Characteristic | Ceramics | Metals | Polymers | Refractory |
Density | Low to High | Low to High | Low | Low to Medium |
Hardness | High | Medium | low | Medium |
Toughness | low | High | Medium | low |
Wear Resistance | High | Medium | low | Medium |
Tensile Strength | Low to Medium | High | low | low |
Compressive Strength | High | Medium to High | low to Medium | High |
Young’s Modulus | Medium to High | Low to High | Low | Medium |
Dimensional Stability | High | low to Medium | low | / |
Thermal Expansion | Low to Medium | Medium to High | High | low |
ThermalConductivity | Medium | Medium to High | Low | Medium |
Thermal Shock | Low | Medium to High | High | low to Medium |
Electrical Resistance | High | low | High | / |
Chemical Resistance | High | low to Medium | Medium | / |
Oxidation Resistance | Medium to High | low | low | / |
Machinability | Medium | low | Medium | / |
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Product Name | coffee grinder ceramic millstone |
Material | Alumina Ceramic or zirconia ceramic |
Color | white or black or customed |
Standard | according the request of customer |
Grade | first class |
Brade | Rock |
Thread | coarse, fine |
Used | back cover of smart phone |
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Products Show?our factory?FAQQ: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
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