Overview of Silicon Carbide Crucible

Silicon carbide (SiC) crucibles are advanced ceramic vessels known for their exceptional thermal conductivity, high strength, and resistance to thermal shock. These crucibles can withstand extreme temperatures up to 1600°C and are highly resistant to chemical attack, making them ideal for melting metals, alloys, and other materials in both laboratory and industrial settings.

Features of Silicon Carbide Crucible

High Thermal Conductivity: Efficient heat transfer ensures uniform heating and rapid temperature changes.

Thermal Shock Resistance: Can endure rapid temperature fluctuations without damage.

Chemical Inertness: Resistant to most acids and alkalis, minimizing contamination.

Temperature Range: Operates effectively at temperatures up to 1600°C.

Mechanical Strength: Extremely durable and strong, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Long Service Life: Durable construction ensures extended use and reliability.

(20kg 30kg Isostatic silicon carbide graphite crucible for melting)

Specification of 20kg 30kg Isostatic silicon carbide graphite crucible for melting

20kg and 30kg Isostatic Silicon Carbide Graphite Crucibles for Thawing .

These crucibles are built hard for melting steels. They combine silicon carbide and graphite. This mix offers the crucible excellent solidity and thermal shock resistance. It manages intense heat cycles well. Crucibles are available in 2 primary sizes: 20kg capacity and 30kg ability. Select based on your thaw volume requirements. Precise measurements vary somewhat by supplier. Regular outer diameters vary around 220mm to 280mm. Heights are normally between 280mm and 350mm. Wall surface thickness is considerable, typically 25mm to 35mm. This ensures durability.

The manufacturing approach is key. These crucibles use isostatic pressing. Material gets pushed under high stress from all sides. This makes the crucible denser and stronger throughout. Uniform thickness avoids vulnerable points. It substantially enhances thermal shock performance. The crucible warms up and cools off quickly without cracking. This is crucial for repeated melting cycles.

Efficiency is excellent. Expect high resistance to chemical disintegration from molten steels. Oxidation resistance is solid too. The crucible maintains its stability much longer. Thermal conductivity is great. Warmth transfers efficiently into your fee. This saves energy. Mechanical toughness is high. The crucible stands up to physical stresses during handling and putting. Lengthy life span minimizes substitute costs. These crucibles work accurately in induction furnaces and resistance heating systems. They take care of temperatures approximately around 1600 ° C (2912 ° F). Suitable for thawing copper, brass, bronze, aluminum, gold, silver. Likewise suitable for some precious metal alloys.

(20kg 30kg Isostatic silicon carbide graphite crucible for melting)

Applications of 20kg 30kg Isostatic silicon carbide graphite crucible for melting

These 20kg and 30kg isostatic silicon carbide graphite crucibles are developed challenging for requiring metal melting. Foundries and workshops utilize them daily. They thaw steels like light weight aluminum, brass, copper, and various alloys efficiently. The distinct material mix is key. Silicon carbide offers severe firmness and resists wear. Graphite uses excellent thermal conductivity. This combination warms up fast and distributes warmth uniformly.

The isostatic pressing method matters. It compresses the ceramic powder similarly from all sides under high stress. This produces a crucible with consistent density throughout. The outcome transcends toughness. These crucibles stand up to breaking far better than conventional ones. They take care of quick temperature modifications well. This thermal shock resistance is vital. Crucibles encounter extreme warm throughout melting cycles. Then they cool off during pouring or metal modifications.

Their dimension suits manufacturing melting. The 20kg and 30kg abilities fit basic heater setups. Operators can thaw substantial batches of metal at once. This boosts performance. Less time is invested packing and changing crucibles. More time is spent putting top quality spreadings. The durable building makes certain a long life span. Crucibles hold up against repeated heating and cooling cycles. They stand up to disintegration from liquified metal and slag. This toughness decreases substitute expenses with time.

Safety is an additional advantage. The solid, thick structure reduces the threat of unexpected failing. Operators stay clear of hazardous leaks or spills of molten metal. Handling is additionally taken into consideration. The weight is workable with correct tools. The crucibles preserve stability throughout movement. They provide reputable efficiency set after batch. Lowered downtime for crucible changes indicates even more metal gets thawed. Much less crucible waste means reduced business expenses.

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 20kg 30kg Isostatic silicon carbide graphite crucible for melting

20kg & 30kg Isostatic Silicon Carbide Graphite Crucible FAQs

What makes this crucible different?
It’s made using isostatic pressing. This technique compresses the silicon carbide and graphite mix equally from all sides. The result is an extremely dense, uniform structure. This density gives superior strength. It also resists cracking much better than standard crucibles.

How hot can it get?
This crucible handles very high temperatures easily. Its maximum continuous operating temperature is around 1650°C (3000°F). Short bursts can go even higher. This makes it perfect for melting most metals. It won’t soften or deform at these heats.

Why does density matter so much?
High density is crucial. It directly fights against metal penetration. Molten metal struggles to soak into the dense crucible walls. This stops contamination of your melt. It also protects the crucible. Metal soaking in causes cracks and shortens life.

How long will one last?
Lifespan depends heavily on your use. Factors include the metal melted, temperature reached, and how you handle heating and cooling cycles. Crucibles made this way are tougher. They resist thermal shock better. Expect significantly more heats compared to standard graphite or clay graphite types. Handle it carefully to maximize its life.

What metals can I melt in it?
This crucible works well for many common non-ferrous metals. It’s excellent for aluminum and aluminum alloys. It handles brass, bronze, copper, and zinc very effectively. It’s also good for some precious metals like gold and silver. Avoid highly corrosive slags or reactive metals like titanium.

(20kg 30kg Isostatic silicon carbide graphite crucible for melting)