Overview of Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum

Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

(Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum)

Specification of Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum

These crucible pots are for melting platinum in laboratories. They are made from alumina ceramic. Alumina is aluminum oxide. We offer 2 pureness grades: 95% alumina and 99% alumina. Both qualities work well for platinum. Platinum melting requires severe heat. These crucibles handle that warmth.

The 99% alumina crucible is purer. It performs much better under extremely high temperatures. It stands up to chemical strike much better. Platinum is really responsive when molten. The crucible should not pollute it. High pureness alumina prevents this. It maintains the platinum clean. This is crucial for accurate outcomes.

Both types resist thermal shock. Labs warm and awesome crucibles fast. The crucible must not split. Alumina ceramic handles this tension well. It is very strong and tough. This means it lasts much longer. It endures rough lab usage. You get great value.

These crucibles are stable. They do not respond with platinum. They do not break down easily. You obtain regular melting. The crucible form is necessary. It holds liquified platinum securely. It permits easy putting. It deals with standard lab tongs. Locate the best size for your furnace.

Select 95% alumina for good performance. It costs less. Select 99% alumina for top efficiency. It handles the greatest temperatures best. It provides the most effective pureness. Both kinds are crucial for platinum job. They are trustworthy tools. They make certain effective melting every time.

(Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum)

Applications of Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum

Lab crucibles made from 95% or 99% alumina (Al2O3) are essential devices for melting platinum. Platinum needs extremely heats. Conventional materials fail at these heats. Alumina porcelains manage this severe warm well. They resist temperatures much over platinum’s melting factor. This makes them safe and trustworthy.

Chemical pureness is important with platinum. Contamination ruins the steel. High-purity alumina provides superb chemical inertness. It does not react with molten platinum. This maintains the platinum pure. You get clean melts without unwanted aspects. Both 95% and 99% alumina supply this security. The 99% grade supplies slightly much better efficiency for the most requiring purity demands.

Thermal shock resistance is one more essential element. Crucibles warm up quick. They cool down quickly as well. Abrupt temperature modifications can fracture weak materials. Excellent alumina crucibles withstand this stress and anxiety. They manage quick heating and cooling cycles. This means they last much longer. You conserve cash over time.

The selection in between 95% and 99% alumina issues. The 99% alumina crucible is denser and harder. It stands up to use far better. It deals with somewhat higher temperatures. It provides marginally better chemical resistance. This makes it suitable for regular use or the greatest purity platinum work. The 95% alumina crucible is very solid too. It carries out excellently for most platinum melting tasks. It sets you back much less. It is a wise selection for numerous laboratories and workshops.

Individuals use these crucibles in numerous platinum applications. Jewelers thaw platinum for casting. Researchers work with platinum in laboratories. Industrial refiners process platinum scrap. They all require crucibles that won’t stop working or pollute. Alumina pots provide this efficiency dependably. They are essential for anybody melting platinum successfully.

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.([email protected])

Payment Methods

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

Shipment Methods

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

5 FAQs of Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum

What material are these crucibles made from?
They use alumina ceramic. Alumina is aluminum oxide. This material handles extreme heat well. It withstands chemical reactions too. That makes it ideal for melting platinum.

Why choose 95% or 99% alumina purity?
Higher purity means better performance. 99% alumina resists heat better than 95%. It handles sudden temperature changes better. It resists chemical attack better. Platinum melting needs this strength. 95% works well for less extreme tasks. It costs less.

How hot can these crucibles get?
They tolerate very high temperatures. Crucibles made from 95% alumina handle about 1700°C safely. Crucibles made from 99% alumina handle about 1800°C safely. This is hotter than platinum’s melting point. Platinum melts around 1768°C.

Are these crucibles safe for platinum?
Yes. They are designed specifically for platinum. The alumina material is very stable. It does not react with molten platinum. This prevents contamination. Your platinum stays pure. Other materials might add impurities.

Can I reuse these crucibles?
Yes, you can reuse them. Check the crucible carefully after each use. Look for cracks or deep wear. Minor surface changes are normal. Discard any crucible with damage. Reusing a damaged crucible risks failure. Handle crucibles carefully to extend their life.

(Crucible for Laboratory 95%/ 99% Alumina Al2o3 Pot Ceramic Crucibles to Melt Platinum)