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.

(China Polished Surface Smelting Pure Tungsten Crucible for )

Specification of China Polished Surface Smelting Pure Tungsten Crucible for

The China Sleek Surface Smelting Pure Tungsten Crucible is designed for high-temperature industrial applications. It is made from 99.95% pure tungsten, making sure resistance to extreme warmth and deterioration. The product composition stops contamination during smelting processes. The crucible undertakes accuracy sprucing up, producing a smooth surface that decreases product attachment. This attribute boosts effectiveness in metal melting and alloy production.

The product holds up against temperatures approximately 3000 ° C. It keeps architectural security under rapid thermal cycling. The low thermal expansion coefficient minimizes breaking threats. High thickness and firmness improve resilience in severe settings. These homes make it suitable for vacuum cleaner heaters, crystal development systems, and semiconductor production.

Manufacturing entails advanced powder metallurgy methods. Raw tungsten powder is pushed into shape making use of isostatic molding. Sintering at heats makes sure a thick, pore-free framework. The final polishing stage attains a mirror-like surface. Stringent quality control steps verify dimensional accuracy and surface area stability.

Multiple dimensions and densities are offered. Customized layouts can be manufactured to fulfill certain demands. Requirement abilities range from 10ml to 5000ml. Wall thickness alternatives range 1mm and 10mm. The crucible’s geometry is enhanced for warm circulation and longevity.

Individuals benefit from low upkeep requirements. The non-reactive surface area withstands slag accumulation. Cleaning up periods are extended contrasted to unpolished options. Dealing with standards advise utilizing protective gloves to stay clear of surface scrapes. Storage space in completely dry problems avoids oxidation.

Industrial applications include melting precious metals like gold and platinum. It is compatible with induction home heating and resistance furnace. Laboratories utilize it for high-purity product research study. The crucible fulfills international standards for chemical inertness and thermal efficiency.

Rates shows the premium material and accuracy manufacturing. Bulk orders get discounted prices. Lead times rely on personalization levels. Technical assistance is readily available for installation and use inquiries. Product packaging consists of shock-resistant products to avoid transit damage.

The product is tested for leak resistance and thermal shock resistance. Certifications validate compliance with sector security methods. Guarantee coverage addresses manufacturing flaws. Replacement policies make certain very little downtime for industrial customers.

(China Polished Surface Smelting Pure Tungsten Crucible for )

Applications of China Polished Surface Smelting Pure Tungsten Crucible for

China polished surface smelting pure tungsten crucibles offer vital roles in high-temperature industrial processes. These crucibles take care of severe warmth. They keep structural security above 2000 ° C. This makes them suitable for melting steels like titanium, nickel alloys, and unusual planet components. Their polished internal surfaces decrease product bond. Contamination risks decline. Item pureness remains high.

In electronic devices producing, these crucibles produce semiconductor products. Silicon, gallium arsenide, and other compounds call for contamination-free melting. The crucible’s thermal consistency guarantees uniform crystal growth. Thin-film deposition processes rely on this security. Digital element top quality enhances. Device performance gains integrity.

Chemical processing industries utilize these crucibles for corrosive compound handling. Tungsten resists acid and antacid assaults. Reactions including aggressive chemicals stay had. Material destruction slows down. Crucible life expectancy prolongs. Operational costs lower.

Aerospace applications benefit from tungsten crucibles in component construction. High-performance alloys for engines and generators require accurate melting problems. The crucibles endure duplicated thermal cycling. Issue prices in actors components reduce. Production effectiveness climbs.

Research laboratories depend on these crucibles for product scientific research experiments. They allow regulated researches of high-temperature product habits. Information accuracy boosts. Experimental repeatability reinforces. Innovations in advanced products increase.

The refined surface style streamlines cleansing. Deposit removal ends up being efficient. Cross-contamination in between batches avoids. Manufacturing downtime shortens. Throughput increases.

These crucibles support eco-friendly power innovations. Solar cell manufacturing uses them for silicon purification. Nuclear energy research applies them in fuel rod development. Sustainable tech development depends upon trustworthy high-temperature devices.

Resilience stays a key benefit. Tungsten’s hardness withstands contortion. Mechanical stress and anxiety throughout home heating and cooling cycles creates minimal wear. Substitute frequency lowers. Lasting operational integrity guarantees consistent outcome throughout markets.

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 China Polished Surface Smelting Pure Tungsten Crucible for

What is the purity level of China polished surface smelting pure tungsten crucibles? The purity is 99.95% or higher. Raw materials undergo strict chemical processing. Impurities like oxygen, carbon, or metals are controlled below 0.05%. This ensures minimal contamination during high-temperature applications. Third-party labs verify purity through XRF or ICP-OES testing.

How high a temperature can these tungsten crucibles handle? They work stably under 2000°C. Short-term exposure to 2300°C is acceptable. The melting point of pure tungsten is 3422°C. Thermal stability comes from dense grain structures formed during sintering. Crucibles resist deformation or cracking under rapid heating cycles. Performance stays consistent in vacuum or inert gas environments.

Why choose polished surface crucibles over rough ones? Smooth surfaces reduce material adhesion. Molten metals or alloys flow easier during pouring. Heat distributes more evenly across polished areas. Surface defects like micro-cracks or pores are minimized. Cleaning between batches becomes simpler. Polishing lowers risks of cross-contamination.

What industries use these tungsten crucibles? They’re common in rare earth metal smelting, sapphire crystal growth, and semiconductor processing. High-purity environments like vacuum furnaces rely on them. Jewelry makers use them for precious metal casting. Research labs apply them in high-temperature material experiments. They replace graphite or ceramic crucibles where higher durability is needed.

How to maintain polished tungsten crucibles for longer life? Avoid sudden temperature changes. Preheat crucibles slowly before reaching target temperatures. Cool them gradually after use. Clean residues with non-abrasive tools like soft brushes or ultrasonic cleaners. Store in dry conditions to prevent oxidation. Inspect surfaces regularly for scratches or discoloration. Replace crucibles if cracks or warping appear.

(China Polished Surface Smelting Pure Tungsten Crucible for )