Magnesium Oxide Ceramic

Your Professional Magnesium Oxide Ceramic Supplier

Superior Ceramics Times Technology Co., Ltd. is a manufacturer specializing in the production of advanced ceramic materials, including nitrides, oxides, carbides, and composite ceramics. Our product portfolio encompasses silicon carbide, aluminum nitride, alumina, ultrapure alumina, yttria, zirconia, high-purity and high-performance boron nitride ceramics, zirconia toughened alumina (ZTA), alumina toughened zirconia (ATZ), silicon nitride, as well as other reinforced, composite, and high-performance ceramic materials.

Advanced Production Technology

The company employs advanced manufacturing technologies, including sintering, molding, grinding, CNC machining, laser drilling, precision grinding, and polishing processes.

Complete Production Equipment

Key production equipment includes sintering furnaces, isostatic presses, grinders, engraving machines, laser cutters, double-sided grinding machines, sand wire cutting devices, and injection molding machines.

Professional R&D Team

Our team consists of experienced experts dedicated to researching advanced ceramic materials. To date, the team has published over 100 academic papers, filed five Chinese invention patents, and obtained more than 20 utility model patents.

Professional Service

The product has technical support from Ph.D. experts and other experts during the research and development stage. The process is rigorous during the production process, and the after-sales service is on call 24 hours a day.

Magnesium Oxide (MgO) Ceramic Products
Available as crucibles, tubes, plates, and custom shapes.
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Parameter

Material	85% /90% /99.9% MGO
Color	Customized according to the drawing
Size	Customized according to the drawing
Delivery time	Standard Product-25-30 days
Items Design	According to the client's drawing or samples
Certificate	ISO, CE

Advantages of Magnesium Oxide Ceramic

Unmatched Strength and Hardness

Magnesium oxide ceramics boast exceptional strength, exceeding that of steel and rivaling diamond in hardness. This translates to superior wear resistance, minimizing abrasion, chipping, and cracking, even in harsh environments.

Exceptional Thermal Stability

Magnesium oxide ceramics remarkable thermal stability, withstanding extreme temperatures exceeding 2000°C (3632°F) without compromising its integrity. This makes it ideal for high-temperature applications, preventing thermal shock and ensuring dimensional stability.

Chemical Inertness

Magnesium oxide ceramics are highly resistant to a wide range of chemicals, including acids, alkalis, and solvents. This makes them ideal for applications requiring chemical compatibility and purity.

Low Electrical Conductivity

Magnesium oxide ceramics possess excellent electrical insulating properties, making them suitable for applications requiring electrical isolation and minimizing the risk of electrical leakage.

Outstanding Biocompatibility

Magnesium oxide is biocompatible and non-toxic, making it safe for use in medical and food processing applications.

Applications of Magnesium Oxide Ceramic

Thermal Applications

Found in heating elements, furnaces, and high-temperature insulation.

Medical Devices

They can be used for radiology equipment that is nonreactive and chemically stable.

Electronics

They are used as resistors and capacitors because of their electrical insulation capabilities.

Construction Materials

These materials can be combined with cement and refractories for improved durability.

Order Process

Step 1: Order confirmation
First, an internal contract review will be done. We will confirm your needs, including product specifications, quantity, unit price,delivery time, etc., to ensure that the order information is accurate.

Step 2: Production evaluation and plan
We will evaluate production capacity including raw material procurement, production equipment and production personnel arrangements, and then formulate a production plan, including production schedule, procurement plan, production process, etc., to ensure that production is carried out in an orderly manner.

Step 3: Process control and product inspection
During the production process, we will conduct quality control on raw materials, production equipment, and production personnel . After the production is completed, we will conduct strict inspection and testing on the product to ensure that the product meets the specifications and quality you require.

Step 4: Packaging and delivery
When the product passes the inspection, we will pack and ship it to ensure safe and complete delivery to you.

Step 5: After-sales service
After the product is delivered, we will establish a sound after-sales service system to respond and deal with your questions and needs in a timely manner to ensure customer satisfaction.

Packaging and Shipping

Packaging

The package of our products usually includes bubble wrap, carton, pallet and wooden case, etc. Also it can be designed according to your demands.

Shipping

If the quantity is not big or you need it urgently, we advise you to ship them by Express such as DHL, FEDEX, UPS, TNT etc.

If your quantity is large, we advise you to use Sea shipping or Air shipping.

Our Factory

Superior Ceramics Times Technology Co., Ltd. was established in 2005 and has several production plants in Taizhou, Shaoxing, etc. We also have a registered company in the United States, located at 10 ROBIN, IRVINE, CA 92604.

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Our Certificates

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FAQ

Q: What is magnesium oxide ceramic?

A: Magnesium oxide ceramic is an inorganic non-metallic material made of magnesium oxide (MgO) as the main raw material through high temperature sintering. It has a high melting point, good electrical insulation and alkali resistance, and is a typical alkaline oxide ceramic.

Q: Why are magnesium oxide ceramics often used in refractory materials?

A: Due to its high melting point and alkalinity resistance, it can resist the erosion of molten alkaline slag (such as CaO, MgO-based slag) and is stable in high-temperature alkaline environments such as metallurgical furnace linings and cement kilns.

Q: What is the anti-corrosion principle of magnesium oxide ceramics in metallurgy?

A: MgO forms a solid solution or eutectic phase with CaO, FeO and other components in alkaline slag. The interface reaction is slow, and the lattice structure itself is stable and not easily penetrated by molten metal.

Q: What is the thermal expansion coefficient of magnesium oxide ceramics?

A: The thermal expansion coefficient at room temperature is 13.5×10⁻⁶/℃, which has a good match with metal materials (such as iron: 12×10⁻⁶/℃), and the thermal match can be further optimized by composite coating.

Q: Why is the acid resistance of magnesium oxide ceramics poor?

A: MgO is an alkaline oxide. It reacts with acids (such as HCl and H₂SO₄) to generate soluble magnesium salts (such as MgCl₂ and MgSO₄), which causes ceramic corrosion. Therefore, it should be avoided in acidic environments.

Q: What is the difference between magnesium oxide ceramics and forsterite ceramics?

A: Composition difference: The main phase of magnesium oxide ceramics is MgO, and the main phase of forsterite ceramics is Mg₂SiO₄ (MgO-SiO₂ system)
Performance difference: Magnesium oxide ceramics have better high temperature resistance (melting point is higher than 300℃), and forsterite ceramics have better thermal shock resistance.

As one of the most professional magnesium oxide ceramic manufacturers and suppliers, we're featured by quality products and good price. Please rest assured to buy high-grade magnesium oxide ceramic from our factory.

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