Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

(R High temperature resistance graphite crucible 20kg 50kg high pure 100kg silicon carbide graphite crucible for melting metal)

Specifications of R High temperature resistance graphite crucible 20kg 50kg high pure 100kg silicon carbide graphite crucible for melting metal

Our graphite crucibles take care of severe warm. They melt steels effectively. You get 3 dimensions: 20kg, 50kg, 100kg. Each size utilizes high purity silicon carbide graphite. This product makes certain clean thaws. It stands up to chemical reactions. Your metal stays pure. These crucibles stand up to quick temperature level modifications. They don’t fracture conveniently. This conserves replacement costs. The thick walls distribute warm equally. Locations go away. Your steel thaws much faster. Energy make use of declines. The smooth internal surface prevents sticking. Metal pours out easily. These crucibles work in factories. They fit metal casting shops. Jewelers use them also. Labs and recycling plants count on them. The tapered style simplifies pouring. Dealing with comes to be more secure. We build each crucible meticulously. Quality checks take place. We check for issues. Cracks get rejected. Toughness meets high standards. Choose your size. Tiny sets require 20kg. Tool loads fit 50kg. Heavy melting takes 100kg. All dimensions share the same toughness. They deliver reputable efficiency. Your metal melting boosts.

(R High temperature resistance graphite crucible 20kg 50kg high pure 100kg silicon carbide graphite crucible for melting metal)

Applications of R High temperature resistance graphite crucible 20kg 50kg high pure 100kg silicon carbide graphite crucible for melting metal

You require crucibles that take on major warmth? R-grade graphite crucibles are the solution. These crucibles take care of severe temperature levels conveniently. They are built challenging for melting requiring steels. Pure graphite makes them incredibly warm immune. They won’t fracture or warp under intense warmth. This implies reliable performance set after batch. Adding silicon carbide boosts their stamina considerably. It makes them also tougher against damage. They stand up to chemical assault from liquified steels. This combination provides you a resilient crucible. You conserve money by not changing them so commonly.

We provide these crucibles in practical sizes for various needs. Choose a 20kg capacity for smaller work or screening. The 50kg dimension is a solid middle alternative for routine production. Need to thaw huge amounts? The 100kg crucible takes care of big quantities successfully. Each size keeps the exact same high-purity graphite material. High pureness ensures tidy thaws with minimal contamination. Your last metal top quality stays regular. The crucible itself contributes absolutely nothing unwanted to the melt. This is vital for rare-earth elements or stringent alloy specs.

These crucibles are excellent for thawing lots of metals. Gold, silver, copper, brass, bronze, aluminum– they manage them all. They function great in induction heaters and resistance heating systems. Their thermal shock resistance is exceptional. They cool down quick without damaging. This speeds up your workflow between thaws. You get them into the heating system swiftly for the following set. Handling is uncomplicated as a result of their steady design. They sit securely in your heating system setup. This minimizes spills and security dangers.

Picking the best crucible relies on your furnace size. Take into consideration the metal kind you thaw frequently. Think about your typical batch weight. The R-grade graphite crucible offers reputable high-temperature performance. Its stamina and pureness make it a top choice for metal melting.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, 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 R High temperature resistance graphite crucible 20kg 50kg high pure 100kg silicon carbide graphite crucible for melting metal

What materials make up this graphite crucible? The crucible combines high-purity graphite and silicon carbide. This mix delivers strength and excellent heat resistance. The graphite quality ensures minimal impurities. That protects your melted metal from contamination.

What temperature can it withstand? This crucible handles extreme heat up to 1650°C. It resists cracking or melting at common metalworking temperatures. The design supports repeated heating and cooling cycles. Thermal shock risk stays low due to controlled material expansion.

Which metals are safe to melt inside? Use it for non-ferrous metals like gold, silver, copper, and aluminum. Avoid iron, steel, or reactive metals like titanium. Their higher melting points or chemical reactions could damage the crucible. Stick to recommended metals for best results.

What sizes are available? Three standard capacities exist: 20kg, 50kg, and 100kg. Pick based on your furnace size and metal volume needs. The 20kg suits small workshops. The 100kg fits industrial foundries. All sizes maintain consistent quality and durability.

How many uses can I expect from one crucible? Lifespan varies with operating conditions. Proper care gives 20-30 melting cycles typically. Avoid sudden temperature changes. Preheat new crucibles gradually. Handle without impacts. Following these steps maximizes usage before replacement.

(R High temperature resistance graphite crucible 20kg 50kg high pure 100kg silicon carbide graphite crucible for melting metal)