Overview of Customized Production Porcelain Alumina Ceramic Crucibles with Lids

Customized Production Porcelain Alumina Ceramic Crucibles with Lids is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of Customized Production Porcelain Alumina Ceramic Crucibles with Lids

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(Customized Production Porcelain Alumina Ceramic Crucibles with Lids)

Specification of Customized Production Porcelain Alumina Ceramic Crucibles with Lids

Need custom ceramic crucibles for your lab or factory? We make porcelain alumina crucibles with lids to your exact needs. Specify the size and shape you require. Tell us the capacity needed. Choose the wall thickness. Select the lid fit type. We build it precisely.

Our crucibles use high-purity alumina ceramic. This material handles extreme heat very well. It withstands temperatures over 1700°C easily. The ceramic resists sudden temperature changes. It won’t crack easily from thermal shock. This strength is crucial for repeated use.

The alumina material is chemically inert. It won’t react with most acids or bases. This keeps your samples pure. It prevents contamination. The crucible surface stays smooth. This smoothness makes cleaning simple. Residue doesn’t stick. You get reliable results every time.

Lids are included with every crucible. The lid fits securely. It prevents spills during handling. It minimizes evaporation loss during heating. It protects samples from furnace atmospheres. Lids are made from the same strong alumina. They match the crucible’s thermal performance.

These crucibles work in many settings. They are perfect for melting small metal samples. They are ideal for ash testing materials. They suit high-temperature sintering processes. They perform well in chemical analysis labs. They are dependable in research and quality control.

We offer different alumina purity grades. Higher purity means better chemical resistance. It provides superior performance for critical tasks. We also provide different surface finishes. A smoother finish cleans easier. It offers less chance for material to stick.

Ready to order custom crucibles? Send us your exact specifications. We need the inner diameter. We need the outer height. We need the required capacity. Tell us the wall thickness preference. Confirm the lid fit style. State your alumina purity requirement. Mention your surface finish choice. We produce crucibles meeting these details exactly. Get consistent quality tailored for your application.

(Customized Production Porcelain Alumina Ceramic Crucibles with Lids)

Applications of Customized Production Porcelain Alumina Ceramic Crucibles with Lids

These custom porcelain alumina ceramic crucibles with lids serve many important roles. Laboratories rely on them heavily. They handle extreme heat well. Scientists use them for melting samples, heating chemicals, and running high-temperature reactions safely. The alumina material doesn’t react easily. This keeps experiments pure. The lid is crucial. It stops spills and prevents contamination. It also helps control the atmosphere inside.

Jewelry makers find them essential too. They are perfect for melting precious metals like gold and silver. The crucible withstands the intense heat from torches. The lid protects the molten metal. It stops dust or debris from falling in. This helps create cleaner casts. The custom sizes fit different project needs. This saves material and improves results.

Material testing labs use them constantly. They test new metal alloys and ceramics. The crucibles endure repeated heating cycles. Their stability is key. They don’t crack under sudden temperature changes. This ensures reliable testing data. The lids maintain consistent conditions. This is vital for accurate results.

Industrial processes depend on these crucibles. They are used in analyzing minerals and developing new materials. Their chemical resistance is a major advantage. Harsh substances don’t damage them. This makes them last longer. Custom shapes and thicknesses are common. These fit specific furnace setups perfectly. The tight-fitting lid minimizes heat loss. This improves energy efficiency. It also protects workers from splashes.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Customized Production Porcelain Alumina Ceramic Crucibles with Lids

What temperature can these crucibles handle?
Our crucibles withstand extreme heat. They work reliably up to 1800°C. This suits most high-temperature processes. We test every batch.

Can you make any shape or size?
Yes. We specialize in custom designs. Send us your drawings or specifications. We check feasibility. We produce complex shapes and precise dimensions. Tell us your needs.

How long does production take?
Making custom crucibles takes time. Expect 4-6 weeks after final design approval. Simple shapes might be faster. Complex designs need more time. We confirm timelines before starting.

Why is the lid fit important?
A perfect lid fit matters. Loose lids let heat escape. Contaminants can enter. Tight lids prevent this. They protect your materials. We ensure each lid matches its crucible exactly.

Are they resistant to chemicals?
Yes. Alumina ceramic offers excellent chemical stability. It resists acids and bases well. This prevents contamination. Your materials stay pure during melting or testing.

(Customized Production Porcelain Alumina Ceramic Crucibles with Lids)