Overview of Rectangular Quartz Ceramic Metal Melting Crucible, with an Opaque and Milky White Appearance

Rectangular Quartz Ceramic Metal Melting Crucible, with an Opaque and Milky White Appearance are specialized containers designed for withstanding extremely high temperatures in laboratory and industrial settings. They are essential for processes such as melting, calcining, and heat-treating a wide variety of materials, including metals, glasses, and chemicals. Our crucibles are engineered for superior thermal stability and chemical resistance, ensuring purity and reliability in the most demanding applications.

Features of Rectangular Quartz Ceramic Metal Melting Crucible, with an Opaque and Milky White Appearance

• Exceptional Thermal Shock Resistance: Withstands rapid temperature changes without cracking, ensuring durability and a long service life.

• High-Temperature Stability: Maintains structural integrity at extreme temperatures, often exceeding 1500°C.

• Excellent Chemical Inertness: Resists corrosion and reaction with molten metals, acids, and aggressive chemical fluxes.

• High Purity & Low Contamination: Manufactured from premium materials to prevent sample contamination during sensitive processes.

• Optimized Thermal Properties: Designed for efficient heat transfer and consistent performance in furnace environments.

• Robust Mechanical Strength: Offers good resistance to physical impact and abrasion during handling and use.

Specifications of Rectangular Quartz Ceramic Metal Melting Crucible, with an Opaque and Milky White Appearance

This rectangular quartz ceramic crucible thaws metals properly. Its opaque milky white appearance appears like skim milk. This thick ceramic deals with extreme heat well. The primary material is high-purity fused quartz. Substantial alumina web content increases durability. This blend produces the signature white shade.

The shape is rectangle-shaped. This style fits many heating system kinds. It enables efficient metal pouring. Standard sizes are offered. Common choices include 100x150x80mm and 150x200x100mm. Custom-made dimensions are possible. Wall density stays regular. Typically it’s 10-15mm thick. This balance ensures toughness and heat transfer.

Heat resistance is essential. This crucible withstands 1700 ° C continuously. Brief ruptureds approximately 1750 ° C are acceptable. Avoid exceeding this restriction. Thermal shock resistance is excellent. It handles abrupt temperature level modifications well. Cooling and heating prices matter much less. This lowers breaking risks.

Chemical resistance is strong. The material battles liquified metal deterioration. Light weight aluminum, zinc, brass, copper alloys work well. Silver and gold melting prevails. It stands up to change disintegration too. Borax and similar changes trigger little damages. Acid and alkali strikes are very little.

Its thermal residential properties are excellent. Reduced thermal expansion avoids warping. Heat spreads uniformly within. This makes certain consistent steel melting. Energy effectiveness enhances. Heaters work better. The surface area stays smooth. Molten steel launches quickly. Slag accumulation decreases.

Utilize it securely. Preheat new crucibles slowly. Follow the supplier’s schedule. Prevent influences when warm or chilly. Place it properly in the heater. Guarantee good support below. Allow it cool completely prior to taking care of. Check for fractures after each usage. Replace damaged crucibles right away. This crucible suits labs, fashion jewelry production, tiny foundries.

Applications of Rectangular Quartz Ceramic Metal Melting Crucible, with an Opaque and Milky White Appearance

Rectangle-shaped quartz ceramic crucibles melt steel. They look nontransparent and milklike white. This special ceramic deals with extreme warmth quite possibly. Crucibles encounter extreme temperatures throughout metal melting. Quartz ceramic won’t break easily from sudden temperature modifications. This is called thermal shock resistance. It matters a lot for duplicated home heating and cooling down cycles.

The rectangular shape is essential. It fits better right into several heating system styles than rounded crucibles do. This form uses heating system area a lot more efficiently. You can often melt more steel in the same heater footprint. The flat sides assist warmth spread equally inside the crucible. Uniform home heating is important for constant melting results.

These crucibles work for many metals. People utilize them for gold, silver, platinum, and other rare-earth elements. They likewise function well for copper alloys and specialized high-purity alloys. The quartz ceramic material itself is very pure. It will not add undesirable chemicals to your melt. This pureness is essential when you need clean, uncontaminated steel.

The product stands up to attack from the majority of molten metals and slags. This indicates the crucible lasts longer. You get more usages from each one. The opaque, milklike white look helps too. You can see temperature level changes externally extra easily. This helps with managing the melt process. Employees find them sensible for handling and putting. The edges offer a great grasp. Rectangular quartz ceramic crucibles are a strong choice for reliable, high-temperature steel melting tasks. They incorporate sturdiness with pureness.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

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

Shipment Methods

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

5 FAQs of Rectangular Quartz Ceramic Metal Melting Crucible, with an Opaque and Milky White Appearance

People often ask what makes this rectangular quartz ceramic crucible different. Its special material handles extreme heat better than many others. This crucible withstands temperatures up to 1600°C (2912°F). That’s hot enough for melting most common metals. Its milky white, opaque look shows its high purity.

Another common question is about maximum temperature. Don’t use this crucible above 1600°C (2912°F). Going hotter risks damaging it. Always check the specific metal’s melting point first. Stay well under the crucible’s limit for safety.

People worry about breaking it. Thermal shock is the main danger. Avoid sudden temperature changes. Never put a cold crucible directly into a hot furnace. Never place a hot crucible onto a cold surface. Let it heat up slowly. Let it cool down slowly. Handle it carefully when hot or cold.

Many users want to know how long it lasts. Durability depends heavily on use. Melting corrosive metals shortens its life. Rough handling causes cracks. Exceeding the temperature limit damages it fast. Used correctly, it offers good value. It resists chemical attack better than some cheaper options.

A final question concerns metal compatibility. This crucible works well for gold, silver, copper, aluminum, and their alloys. Avoid highly corrosive metals like titanium or zirconium. These can eat into the ceramic. Check the specific metal’s reaction with quartz ceramic first. Aluminum works well.