Graphtek
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Alumina Cylindrical Crucible, 100ml, Each
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Alumina Cylindrical Crucible, 100ml, Each
>99.6% Alumina Cylindrical Crucible, capable of withstanding temperatures up to 1750°C.
Alumina Cylindrical Crucible, 100ml, Each
Item #: 85979624

Alumina Cylindrical Crucible, 100ml, Each

Item #: 85979624

STD 2806560

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>99.6% Alumina Cylindrical Crucible, capable of withstanding temperatures up to 1750°C.
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What Stands Out

High-Temperature Resistance
Designed to withstand extreme temperatures, this crucible is perfect for various applications, including high-heat processes. Ideal for laboratories and industries requiring reliable strength and durability under thermal stress.
Precision Design
Crafted with precise dimensions, the 100ml alumina crucible ensures accurate measurements and consistent results. This feature significantly enhances experimental reliability and reproducibility in scientific applications.
Corrosion Resistance
The alumina construction offers exceptional resistance to chemical corrosion, making it suitable for various reagents. This quality prolongs the lifespan of the crucible and reduces the need for frequent replacements.

Product Details

Shop Alumina Cylindrical Crucible, 100ml, Each online at a best price in São Tomé and Príncipe. B009WWIR48
  • >99.6% Alumina
  • Rated up to 1750°C
  • Inert to hydrogen, carbon and refractory metals
Item Weight0.5 lbs (230 grams)

Product Technical Details

Manufacturer‎Graphtek
Item model number‎AD-A996
Is Discontinued By Manufacturer‎No

Who Should Buy?

Suitable For
  • Laboratory Researchers

    Ideal for scientists conducting experiments requiring high chemical resistance and thermal stability in high-temperature processes.

  • Educational Institutions

    Perfect for classrooms and laboratories where students learn about material properties and experiment with chemical reactions safely.

  • Jewelry Makers

    Beneficial for artisans who need to melt metals at high temperatures without contamination in their casting processes.

Not Suitable For
  • Home Users

    Unsuitable for casual home projects as it requires specialized knowledge and safety precautions for high-temperature applications.

  • Low-Temperature Applications

    Not practical for tasks that involve low-temperature processes where other materials could perform adequately and cost-effectively.

  • Heavy Metal Casting

    Not advisable for users casting heavy or dense metals due to weight and thermal stresses exceeding the crucible's limits.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an Alumina Cylindrical Crucible used for?

    Answer: An Alumina Cylindrical Crucible is primarily used for high-temperature applications, such as metal melting, ceramics, and laboratory purposes. Made from high-purity alumina, it can withstand extreme temperatures and is ideal for chemical analysis, sample preparation, or material testing in academic and industrial settings. For instance, if you are conducting experiments in a chemistry lab, utilizing this crucible ensures that your materials are heated uniformly without contamination.
  • Question: What is the maximum temperature an Alumina Cylindrical Crucible can withstand?

    Answer: An Alumina Cylindrical Crucible can typically withstand temperatures up to 1600°C (2912°F). This high thermal stability makes it suitable for applications requiring high heat resistance, such as the fusing of powders or the heating of substances for analysis. For example, in metalworking, you can use these crucibles for melting or casting metals, providing reliable performance under extreme conditions.
  • Question: Is the Alumina Cylindrical Crucible resistant to thermal shock?

    Answer: Yes, alumina crucibles have good resistance to thermal shock due to their low thermal expansion coefficient. This characteristic allows them to endure rapid temperature changes without cracking or breaking. This property particularly benefits laboratories that frequently heat and cool materials, as it minimizes the risk of damage during experiments, ensuring that you can achieve consistent results without interruptions.
  • Question: Can the Alumina Cylindrical Crucible be used for different types of materials?

    Answer: Absolutely! The Alumina Cylindrical Crucible is versatile enough to handle various materials, including metals, glass, and ceramics. This makes it a preferred choice in labs and industrial environments where diverse materials need to be tested or melted. For example, you can use it for melting gold and silver in a metalworking project, while also employing it for ceramic testing in a materials science study.
  • Question: How to properly clean an Alumina Cylindrical Crucible after use?

    Answer: Cleaning an Alumina Cylindrical Crucible involves letting it cool down to room temperature before rinsing it with distilled water. For stubborn residues, you can use a mild abrasive or scrub gently with a non-metallic brush. Avoid using harsh chemicals that can degrade the alumina surface. Proper cleaning ensures the crucible remains in optimal condition for future high-temperature applications, improving its lifespan and reliability.
  • Question: What sizes are available for Alumina Cylindrical Crucibles?

    Answer: Alumina Cylindrical Crucibles come in various sizes, ranging from smaller volumes (such as 10ml) to larger capacities (up to several liters). The 100ml size is particularly versatile for a wide range of uses, including laboratory testing and material experiments. Depending on the purpose, selecting the right size helps achieve precise measurements and desired outcomes during chemical processes or melting operations.
  • Question: Are Alumina Cylindrical Crucibles suitable for microwave use?

    Answer: Many Alumina Cylindrical Crucibles are not recommended for microwave use as they can conduct heat unevenly. Instead, they are designed for furnaces or kilns where heat is distributed more uniformly. If you're looking to perform microwave synthesis or related processes, consider using crucibles specifically labeled for microwave compatibility. This will enhance the efficiency and safety of your experiments, preventing damage to both the crucible and the microwave.
  • Question: Do Alumina Cylindrical Crucibles leach chemicals?

    Answer: Alumina Cylindrical Crucibles are designed to be chemically inert, meaning they do not leach harmful substances during high-temperature applications. This makes them a safe choice for processes such as melting or sintering, ensuring that the integrity of your materials remains intact. For example, using these crucibles in ceramic sintering prevents contamination, allowing for reliable test results in your materials science projects.
  • Question: How thick are the walls of a typical Alumina Cylindrical Crucible?

    Answer: Typically, the walls of an Alumina Cylindrical Crucible range from 3mm to 5mm thick. This thickness provides a balance between insulation and structural strength, ensuring that the crucible can handle thermal stress without warping under high temperatures. If you are conducting experiments that require rapid heating, this thickness supports efficient heat retention while minimizing the risk of breakage.
  • Question: Where can I buy Alumina Cylindrical Crucible, 100ml, Each?

    Answer: You can purchase the Alumina Cylindrical Crucible, 100ml, Each from Ubuy in São Tomé and Príncipe. Ubuy offers a variety of laboratory and scientific supplies, ensuring you find the right products to meet your needs. With Ubuy’s user-friendly platform and extensive selection, you can easily find and order this crucible along with other related items.

Graphtek Crucibles ‎AD-A996 Editorial Review

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Pros

  • High durability and strength
  • Good thermal stability
  • Versatile for various applications
  • Lightweight and easy to handle
  • Excellent heat resistance

Cons

  • May chip if dropped.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

STD 2806560

Order now and get it around Saturday, July 04

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • High purity with >99.6% Alumina (Al2O3).
  • Designed for extreme conditions, rated up to 1750°C.
  • Inert to hydrogen, carbon, and refractory metals.
  • Ideal for use in both oxidizing and reducing atmospheres.
  • Thermal shock sensitive; recommended to preheat gradually.
  • Perfect for melting materials requiring high-temperature applications.