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.

(High Quality Best Induction Melting Molybdenum crucible)

Specification of High Quality Best Induction Melting Molybdenum crucible

The top notch induction melting molybdenum crucible is engineered for accuracy, toughness, and superior performance in severe thermal settings. Crafted from 99.95% pure molybdenum, this crucible makes sure exceptional resistance to heats, oxidation, and thermal shock, making it optimal for vacuum cleaner or inert atmosphere applications. With a melting point of 2,623 ° C, it runs efficiently at constant temperatures up to 1,800 ° C and can stand up to temporary direct exposure approximately 2,200 ° C, maintaining architectural stability under intense warmth. The material’s low thermal expansion coefficient decreases contortion throughout rapid home heating or cooling cycles, ensuring regular dimensional stability. The crucible includes a high-density framework (≥ 10.2 g/cm ³) to stop porosity and contamination, important for taking care of reactive metals, unusual earth components, and high-purity alloys. Its polished inner surface area (Ra ≤ 0.8 µm) minimizes adherence of molten materials, improving ease of use and durability. Available in round, conelike, or custom-made geometries, standard sizes range from 50 mL to 20 L ability, with wall surface thickness accuracy of ± 0.5 mm for consistent heat circulation. The crucible’s high thermal conductivity (138 W/m · K) makes certain fast, energy-efficient heating in induction heaters, while its durable mechanical stamina (≥ 700 MPa at space temperature) withstands breaking under mechanical stress. Suitable with induction frequencies from 1 kHz to 10 kHz, it integrates effortlessly with the majority of commercial systems. Chemically inert to thaw steels like titanium, zirconium, and platinum, it avoids cross-contamination. Each unit undertakes strenuous quality checks, including ultrasonic testing for problems, and is licensed to fulfill ISO 9001 and RoHS standards. Correct handling guidelines consist of pre-heating to 500 ° C before high-temperature use and storage space in dry problems to stop oxidation. Packaged in anti-static, moisture-proof materials with shock-absorbent cushioning, it ships with a 12-month guarantee and technical assistance for ideal usage. Created for research laboratories, aerospace, and semiconductor markets, this crucible provides unrivaled reliability for precision melting, crystal development, and advanced metallurgical processes.

(High Quality Best Induction Melting Molybdenum crucible)

Applications of High Quality Best Induction Melting Molybdenum crucible

Top quality induction melting molybdenum crucibles are important elements in advanced commercial and laboratory processes that require severe temperature level resistance, longevity, and chemical stability. These crucibles are crafted from pure molybdenum or molybdenum alloys, supplying a melting factor of 2,623 ° C( 4,753 ° F), phenomenal thermal conductivity, and resistance to thermal shock, making them suitable for high-temperature applications. Below are essential applications of these crucibles throughout sectors:

** Metallurgy & Material Scientific Research: ** Molybdenum crucibles are widely utilized in vacuum cleaner or inert atmosphere induction heaters to thaw and cast refractory steels (titanium, zirconium, tungsten), uncommon earth steels, and high-performance alloys. Their non-reactive nature protects against contamination, making certain pureness in aerospace elements, superalloys for jet engines, and progressed products for nuclear reactors.

** Electronic Devices & Semiconductor Production: ** These crucibles are essential for processing high-purity materials like silicon, germanium, and gallium arsenide. They allow exact melting and crystal growth for semiconductors, solar batteries, and optical elements, where also trace pollutants can compromise performance.

** Fashion Jewelry & Precious Metal Refining: ** Molybdenum crucibles supply a reputable option for melting gold, silver, platinum, and palladium. Their resistance to oxidation and thermal tiredness makes certain regular cause casting intricate precious jewelry styles or refining precious metals for investment-grade products.

** Additive Production (3D Printing): ** In powder production for steel 3D printing, molybdenum crucibles melt and atomize metals like aluminum, nickel, and cobalt-chrome alloys right into penalty, uniform powders. Their sturdiness supports constant operation in high-volume industrial setups.

** Energy & Study Applications: ** These crucibles are made use of in solar battery manufacturing (melting silicon ingots) and nuclear energy research (taking care of uranium or thorium compounds). They additionally contribute in synthesizing sophisticated ceramics and composites for energy storage space systems.

** Advantages Over Alternatives: ** Unlike graphite or ceramic crucibles, molybdenum crucibles withstand erosion from molten steels, provide longer life span, and reduce downtime. Their high thermal effectiveness reduces power expenses in induction melting procedures.

From aerospace innovation to sustainable energy solutions, high-quality molybdenum crucibles allow markets to press the borders of material efficiency, making sure precision, reliability, and cost-efficiency in extreme settings. Their adaptability makes them vital in driving technical innovations across fields.

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 High Quality Best Induction Melting Molybdenum crucible

What is the maximum temperature a high-quality induction melting molybdenum crucible can withstand?
High-quality molybdenum crucibles are designed to withstand extreme temperatures, typically up to 2000°C (3632°F) in inert or vacuum environments. Molybdenum’s high melting point (2623°C) ensures durability under intense thermal stress, making it ideal for melting metals like platinum, titanium, and rare earth alloys. However, prolonged exposure to oxygen at high temperatures can cause oxidation, so proper atmosphere control is critical.

Why choose a molybdenum crucible over graphite or ceramic alternatives?
Molybdenum offers superior thermal conductivity, mechanical strength, and resistance to thermal shock compared to graphite or ceramics. It minimizes contamination in high-purity applications and lasts longer under repeated thermal cycles. Graphite can introduce carbon impurities, while ceramics may crack under rapid temperature changes. Molybdenum’s durability ensures consistent performance in demanding industrial or laboratory settings.

How do I maintain a molybdenum crucible to extend its lifespan?
Avoid exposing the crucible to oxygen at high temperatures by using inert gases (argon, nitrogen) or vacuum environments. Clean the crucible after each use to remove residual materials—mechanical brushing or chemical cleaning with non-oxidizing acids works. Store it in a dry, cool place to prevent oxidation. Inspect for cracks or warping regularly, and replace if defects appear to prevent melt leakage.

What materials are compatible with a molybdenum crucible?
Molybdenum crucibles are ideal for melting high-purity metals and alloys with high melting points, such as titanium, zirconium, silicon, rare earth metals, and precious metals like gold or platinum. Avoid materials that react aggressively with molybdenum, such as molten alkaline metals (lithium, sodium) or oxidizing agents, which can corrode the crucible.

Are there handling precautions for molybdenum crucibles?
Yes. Molybdenum is brittle at room temperature, so handle it carefully to avoid impacts or drops. Use tongs or protective gloves during heating or cooling to prevent thermal shock. Never quench the crucible in water after heating—allow it to cool slowly in a controlled atmosphere. Ensure proper alignment in the induction furnace to avoid uneven heating, which can cause stress fractures.

(High Quality Best Induction Melting Molybdenum crucible)