Overview of Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible

Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible is high-performance ceramic containers made from 99%+ pure aluminum oxide (Al₂O₃). Designed for extreme thermal and chemical environments, they withstand temperatures up to 1800°C, making them ideal for laboratory, industrial, and research applications such as metal melting, sintering, and chemical analysis.

Key Features of Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible

High-Temperature Resistance – Stable up to 1800°C with minimal thermal expansion.

Superior Thermal Shock Resistance – Resists cracking under rapid temperature changes.

Chemical Inertness – Unaffected by acids, alkalis, and molten metals.

High Mechanical Strength – Durable and long-lasting under harsh conditions.

Customizable Sizes & Shapes – Available in standard and tailored designs.

(Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible)

Specification of Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible

This alumina ceramic crucible handles severe heat well. Factory direct supply means regular top quality and competitive costs. It’s made from 99% pure Al2O3. This high pureness makes certain exceptional performance. It holds up against temperatures as much as 1800 ° C. Sudden temperature level changes won’t fracture it easily. This thermal shock resistance is vital. It withstands strikes from lots of acids and alkalis. This chemical inertness safeguards your thaws. Its hardness battles damage. This crucible lasts much longer in hard problems. Low porosity keeps contaminations out. Your products stay cleaner throughout handling. Its smooth surface area makes cleansing very easy. You obtain minimal example adhesion. This crucible matches lots of requiring usages. Utilize it for thawing metals like gold or platinum. Use it for sintering advanced ceramics. Use it in high-temperature chemical analysis. Utilize it for expanding crystals. Utilize it for warmth therapy processes. Various sizes are available. We make small ones for labs. We make large ones for industrial heating systems. Custom forms are feasible as well. Tell us your details needs. We concentrate on accurate machining. This ensures a perfect suitable for your tools. Wall surfaces are uniform in thickness. This promotes even heat circulation. Your procedures run more constantly. You get trustworthy outcomes every time. This crucible provides terrific worth. It combines high performance with sturdiness. You save cash on substitutes. It handles harsh industrial settings. It supplies where other materials stop working.

(Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible)

Applications of Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible

Manufacturing facility supply high temperature resistant machining 99% Alumina Ceramic Crucibles take care of extreme warmth. They work dependably over 1700 ° C. This makes them crucial for tough industrial tasks. You need them where other products fall short.

These crucibles thaw metals. They work for platinum, gold, palladium, and other precious metals. Jewelers and steel refiners use them daily. Labs melt special alloys in them too. The crucibles do not infect the melt. They keep the steel pure.

Crystal development needs these crucibles. Expanding sapphire crystals requires intense warm. Alumina crucibles give the stable setting. They take care of the molten products completely. People rely on them for high-grade crystal production.

Chemical handling utilizes them constantly. They hold harsh chemicals securely. Acids and bases don’t damage the alumina. This is crucial for chain reactions at heats. Factories process unique compounds inside them.

Heat treatment applications require long lasting containers. Alumina crucibles hold parts throughout annealing or sintering. They make it through repeated heating and cooling cycles. Their toughness prevents fracturing under thermal stress. This saves money and downtime.

Research labs depend upon their accuracy. Researchers need pure, inert containers for experiments. These crucibles offer that. They support brand-new product advancement and screening. Their regular efficiency offers accurate results.

Their high purity (99% Al2O3) matters most. Impurities wreck procedures. This alumina quality makes certain minimal interaction. It maintains your materials clean. The machining uses limited size control. You get crucibles made specifically to your specifications. This fits specific devices flawlessly.

They resist thermal shock well. Dealing with abrupt temperature changes is essential. Alumina crucibles manage this without breaking. Their long life decreases substitute expenses. They stand up to physical abrasion also. Misuse doesn’t easily damage them.

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 Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible

What is this alumina ceramic crucible?
It’s a container for melting or heating materials. It’s made from 99% pure aluminum oxide (Al2O3). This crucible is built tough for factory and lab use. It handles extreme heat well.

How hot can this crucible get?
It withstands very high temperatures. Continuous use up to 1600°C (2912°F) is safe. Short bursts up to 1800°C (3272°F) are possible. This makes it good for metals, glass, and chemicals.

Why is 99% alumina purity important?
High purity matters a lot. More alumina means better resistance to heat and chemicals. It stops the crucible from cracking or wearing out fast. 99% purity gives long life and reliable results. Lower grades break sooner.

What does “machining” mean for this crucible?
Machining shapes the ceramic precisely after firing. This gives exact sizes and smooth surfaces. It fits equipment perfectly. Machined crucibles seal better and work more consistently. They are ready for demanding tasks.

How do I clean and care for it?
Handle it carefully. Alumina is hard but can crack if dropped. Let it cool completely before touching. Clean it with mild acids or sandblasting for tough residues. Avoid sudden temperature shocks. Heat it up and cool it down slowly.

(Factory Supply High Temperature Resistant Machining 99% Al2O3 Alumina Ceramic Crucible)