Overview of 99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth

99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth is precision-manufactured from 99% aluminum oxide (Al₂O₃), delivering exceptional thermal stability and mechanical properties. These rods maintain structural integrity in extreme environments up to 1800°C, making them perfect for demanding industrial and research applications.

With outstanding resistance to wear, corrosion and thermal shock, alumina rods are widely used in high-temperature fixtures, sensor components, semiconductor equipment, and laboratory apparatus.

Key Features of 99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth

Extreme Temperature Resistance – Continuous operation up to 1800°C

Superior Mechanical Strength – High hardness and wear resistance

Excellent Thermal Shock Resistance – Withstands rapid temperature changes

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis and corrosive environments

Precision Dimensions – Tight tolerances for critical applications

(99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth)

Specification of 99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth

Our 99.7% brightened alumina oxide ceramic pole is optimal for crystal growth applications. This rod uses high-purity Al2O3 material. The pureness level is 99.7%. This minimizes contamination risks. Contamination influences crystal quality negatively. The rod handles extreme temperature levels well. Crystal growth procedures commonly involve high warm. The pole remains secure thermally. It will not flaw or split. This ensures regular efficiency.

Mechanical toughness is excellent. The pole resists wear and chipping. It deals with physical stress accurately. This resilience decreases replacement expenses. Chemical resistance is one more key function. The pole doesn’t respond with many acids or alkalis. Severe settings will not harm it. This protects your crystal examples.

Sprucing up offers a remarkable surface coating. Surface area roughness is extremely low. This protects against unwanted crystal nucleation. Crystals grow consistently as a result. Cleaning in between usages is basic. No deposit stays with the smooth surface. Electric insulation residential or commercial properties are inherent. The rod obstructs existing circulation. This prevents interference in sensitive configurations.

Common uses consist of sapphire crystal manufacturing. Sapphires are for LEDs and optics. The pole matches various other crystal kinds also. Requirement sizes are offered. Diameters vary from 5mm to 50mm. Lengths go up to 500mm. Custom measurements are feasible. We manage manufacturing firmly. Every batch meets strict pureness criteria. Testing verifies each rod’s high quality. Surface area smoothness is confirmed specifically. Roughness stays listed below 0.2 micrometers. Proper storage space issues. Maintain the rod dry and dust-free. Handle with tidy handwear covers only. This preserves the polished finish. Choose this rod for reputable crystal growth results.

(99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth)

Applications of 99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth

These super-pure alumina ceramic rods are essential for growing ideal crystals. They are made from 99.7% Al2O3. This high pureness matters a lot. It suggests the rods will not present unwanted stuff right into the crystal material. Keeping the crystal pure is important for its last efficiency.

These rods take care of severe heat incredibly well. Crystal development heating systems obtain very hot. The rods remain strong and maintain their form even above 1500 ° C. This secure shape is crucial. The crystal needs a perfectly constant surface to expand on correctly. If the rod distorted, the crystal would certainly be wrecked.

The product does not react conveniently. Alumina is extremely chemically inert. This is necessary since the liquified materials made use of for crystal growth are commonly highly reactive or harsh. The pole won’t liquify or infect the thaw. It just holds the seed crystal or crucible safely.

Individuals make use of these rods for requiring processes like the Kyropoulos method or Czochralski drawing. They hold the seed crystal that begins the development. They likewise support crucibles holding the raw product melt. Their stamina and security are essential for smooth procedure. This avoids costly failings.

The poles supply outstanding mechanical strength. They stand up to thermal shock well. Fast temperature changes take place during crystal development cycles. The rods need to handle this without fracturing. Their smooth surface coating is another plus. It stops sticking and makes removing the grown crystal easier. This minimizes damages.

Sapphire crystal manufacturing relies greatly on these high-purity alumina rods. They are likewise used for expanding other advanced oxide crystals. Their one-of-a-kind mix of pureness, heat resistance, and stability makes them the very best selection. They supply a reputable, contamination-free platform for demanding crystal development.

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 99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth

FAQs: 99.7% Polished Alumina Oxide Ceramic Rods for Crystal Growth

1. Why is 99.7% purity critical?
High purity stops unwanted reactions. Impurities damage crystal quality. They cause defects. Our rods ensure pure crystal growth. This purity is essential for reliable results.

2. What temperature can these rods handle?
These rods handle extreme heat. They work reliably up to 1700°C. They maintain strength. Thermal shock resistance is good. This stability is vital for crystal growth furnaces.

3. Why is the surface polished?
Polishing creates an ultra-smooth finish. Crystal material sticks less. Contamination risk drops. The surface stays inert. It prevents bonding with the melt. This smoothness is key for easy crystal removal.

4. Are different sizes available?
Yes. We offer various diameters and lengths. Common sizes are in stock. Custom sizes are possible. Tell us your specific requirements. We can likely meet them.

5. How should I clean the rods?
Use careful methods. Clean rods before use. Mild detergents work. Rinse thoroughly with pure water. Avoid harsh chemicals. Dry completely. High purity solvents are acceptable. Proper cleaning prevents surface contamination.

(99.7 Polished Alumina Oxide Alumina Al2o3 Ceramic Rod for Crystal Growth)