Overview of High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid

High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid 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 High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid

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.

(High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid)

Specification of High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid

This alumina ceramic crucible with lid takes care of extreme warm exceptionally well. Its crucial product is high-purity light weight aluminum oxide (Al2O3). This composition delivers exceptional thermal security. Crucibles endure temperatures approximately 1800 ° C (3272 ° F) continuously. They manage brief ruptureds even higher. This ability makes them ideal for requiring warm treatments.

Thermal shock resistance is an additional significant advantage. These crucibles cope well with fast home heating and cooling cycles. You avoid cracks and damage usual with much less durable materials. This integrity conserves money and time throughout duplicated experiments. The dense structure protects against example contamination. Crucibles withstand chemical assault from acids and antacid as well. Your samples remain pure throughout processing.

The consisted of lid fits securely. It decreases warm loss substantially. A lot more significantly, it protects against air-borne impurities entering your sample. Covers likewise reduce worldly loss from splashing or evaporation. Crucibles are available in various dimensions. Common capacities are 10ml, 20ml, 50ml, 100ml, and larger. Standard shapes are cylindrical or low-form. Measurements are precise for constant results.

Surface coatings are smooth. This protects against example sticking and relieves cleaning. Crucibles work reliably in air or inert ambiences. They are necessary tools in lots of settings. Laboratories use them daily for example prep work, blend, and ashing. Metallurgy relies on them for metal melting and evaluation. Chemistry laboratories employ them for calcination and high-temperature responses. They are essential in materials research study and quality control.

(High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid)

Applications of High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid

This alumina crucible with lid manages severe warm up to 1800 ° C. It’s made from pure light weight aluminum oxide ceramic. This material combat unexpected temperature modifications well. It additionally withstands chemical attacks. These traits make it important in lots of tough jobs.

Metal employees utilize it for thawing gold, silver, platinum. It makes it through repeated heating cycles without cracking. Shops rely upon it for casting special alloys. The tight cover keeps molten steel tidy. It quits dust or ash from spoiling the melt.

Science labs rely on this crucible daily. Chemists heat samples inside it for analysis. The lid protects against spills and cross-contamination. Material scientists sinter powders at extreme temperatures. The crucible holds powders firmly throughout long experiments.

Industrial processes require its toughness. It manages corrosive chemicals like solid acids. Manufacturing facilities utilize it in stimulant production. The cover decreases warm loss saving power. Luster makers terminate ceramic finishes inside it.

The style is simple however efficient. High purity alumina makes certain no responses with components. Its smooth surface makes cleansing simple. This crucible lasts a lot longer than more affordable choices. You prevent regular replacements conserving money.

The consisted of lid fits perfectly every time. It produces a closed room for delicate materials. Workers manage hot crucibles safely with tongs. This device works reliably under punishing problems.

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 High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid

High Temperature Aluminum Oxide Crucible FAQs

What’s the max temperature this crucible handles?
This alumina crucible withstands extreme heat. It works reliably up to 1750°C (3182°F) continuously. Short bursts near 1800°C (3272°F) might be okay. Check the exact specs for your model. Exceeding the limit risks damage.

Will chemicals attack the crucible material?
The crucible resists many harsh chemicals. Acids and bases won’t easily damage high-purity Al2O3. Strong alkalis like sodium hydroxide can etch the surface over time. Molten salts or certain metals might react. Know what you’re melting inside.

Can it handle sudden temperature changes?
Yes, but carefully. Alumina has good thermal shock resistance. Avoid super fast heating or cooling. Don’t put a hot crucible on a cold surface. Don’t plunge a hot crucible into water. Heat it slowly. Cool it slowly. This prevents cracking.

How do I clean it after use?
Clean it thoroughly. Let the crucible cool completely first. Remove residue physically. Use a non-metallic scraper. Soak in suitable acid or solvent if needed. Rinse very well with water. Dry completely before reheating. Avoid abrasive cleaners scratching the surface.

Why is a lid important?
The lid is essential. It contains your sample. It prevents contamination from the furnace atmosphere. It reduces heat loss. It minimizes evaporation of volatile materials. Always use the matching lid provided for best results. Ensure it fits snugly.

(High Temperature Resistant Aluminum Oxide Alumina Al2O3 Ceramic Crucible with Lid)