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Overview of Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat
Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.
The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.
Key Features of Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat
Ultra-High Temperature Resistance – Stable operation up to 1800°C
Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts
Corrosion Proof – Resistant to acids, alkalis and solvents
Lightweight – 60% lighter than steel with higher strength
Electrical Insulation – Excellent dielectric properties
Customizable – Available in various diameters, lengths and tolerances

(Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat)
Specification of Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat
This Mullite Cordierite Saggar crucible is constructed difficult. It makes use of top-grade products. The text is Alumina (Al2O3) at 99% purity. This is diamond structure. It gives excellent firmness and warm resistance. Zirconia (ZrO2), particularly Yttria-Stabilized Zirconia (YSZ), is crucial as well. This material increases strength considerably. It protects against cracks under stress. The mix produces a distinct ceramic composite. This composite deals with extreme problems well.
You obtain crucibles in conventional cylindrical shapes. Boat forms are also offered. These forms fit common laboratory and commercial heater setups. The style concentrates on effective material containment. It enables simple loading and dumping. The smooth indoor surface reduces sticking. Cleaning up is easier after usage.
High temperature efficiency is crucial. This crucible holds up against continuous usage over 1700 ° C. Short bursts can go also higher. Unexpected temperature level adjustments prevail in laboratories. This saggar stands up to extreme thermal shock. It stands up to splitting when heated up or cooled down quickly. This sturdiness conserves money. It suggests less replacements.
Chemical stability is an additional significant plus. The material withstands attack from many changes and molten steels. It remains strong versus antacid and acids. Crucible purity issues for sensitive procedures. This item makes certain very little contamination. Your example stays tidy. Results are much more reliable.
Rust resistance keeps the crucible lasting much longer. It battles destruction from aggressive thaws. Wear resistance maintains its form and surface honesty. This is vital for duplicated home heating cycles. Strength stops breakage throughout handling. The thick structure stops leakages. Your beneficial materials stay included.
These crucibles serve requiring applications. They work in high-temperature product synthesis. They are good for sintering innovative ceramics. Steel melting and casting use them also. Accurate chemical evaluation frequently requires them. Advanced research study laboratories rely upon their performance. Industrial refines gain from their durability.

(Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat)
Applications of Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat
These ceramic containers take care of extreme warm and harsh chemicals. Labs use them daily. They melt examples, examination products, and analyze compounds. The alumina 99% crucibles withstand acids and bases quite possibly. They benefit chemical work. Mullite and cordierite saggars are less costly. They are good for firing ceramics or holding parts throughout warmth treatment. They handle repeated heating cycles.
Factories need trustworthy crucibles for steel work. These crucibles melt light weight aluminum, copper, and precious metals like gold. The zirconia (YSZ, ZrO2) versions are the strongest. They endure the highest possible temperatures. They withstand molten steel assaults. They are necessary for casting and alloy production. Their toughness protects against breaks and contamination.
The round forms fit common heating systems well. This form guarantees also home heating. The watercrafts are long and superficial. They are perfect for bring small components via kilns. They hold electronic parts or drivers during sintering. The product matters most. Alumina supplies wonderful chemical purity. Zirconia provides unequaled thermal shock resistance. Mullite and cordierite balance cost and efficiency for mass procedures.
These crucibles and boats offer several sectors. Labs use them for study. Jewelers melt rare-earth elements in them. Ceramic factories fire ceramic and technological porcelains inside saggars. Electronic devices manufacturers heat-treat parts on watercrafts. Steel factories count on zirconia crucibles for superalloys. The appropriate material selection depends on the temperature and chemicals involved. All alternatives supply lengthy life span under challenging conditions.
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 Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat
What’s this crucible made from?
It uses top-grade zirconia ceramic. The material is YSZ stabilized zirconia. This means zirconia oxide toughened with yttria. It handles extreme heat and resists chemical attacks very well. The alumina content hits 99% purity. This gives excellent strength and stability.
How hot can it get?
These crucibles withstand very high temperatures. They operate reliably up to 1700°C. That’s much hotter than many metals melt. It’s perfect for labs or factories needing intense heat. The material doesn’t easily warp or degrade.
What is it good for?
Use it for melting metals like platinum or gold. Use it for sintering advanced ceramics. Use it for heat-treating powders. Labs use it for research on high-temperature reactions. Industry uses it for production requiring pure, stable containers.
Why pick zirconia over other ceramics?
Zirconia beats materials like alumina or quartz here. It handles sudden heat changes much better. You won’t see cracks from thermal shock. It’s tougher mechanically. It resists corrosion from molten metals or salts extremely well. This means longer life and fewer replacements.
How do I clean and care for it?
Let it cool down slowly after use. Avoid rapid cooling. Remove residues gently. Use mild acids or sandblasting carefully. Don’t use harsh mechanical force. Check for cracks or wear before each use. Store it somewhere dry and safe. Proper care makes it last many cycles.

(Mullite Cordierite Saggar Al2o3 Alumina 99 % Corundum Cylindrical Ysz Zro2 Material Zirconia Ceramic Crucible and Boat)
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