Overview of 350 Fused Silica Melting Dishes /quartz Ceramic Crucible Boat Ceramic Melting Crucible

350 Fused Silica Melting Dishes /quartz Ceramic Crucible Boat Ceramic Melting Crucible are a unique class of materials manufactured by fusing high-purity quartz crystal into a non-crystalline, vitrified form. This process results in a ceramic with an exceptionally low and predictable thermal expansion coefficient, making it supremely resistant to thermal shock. Its outstanding optical, thermal, and electrical properties make it indispensable in high-temperature viewing windows, semiconductor processing, precision instrumentation, and aerospace applications.

Features of 350 Fused Silica Melting Dishes /quartz Ceramic Crucible Boat Ceramic Melting Crucible

• Exceptional Thermal Shock Resistance: Its near-zero thermal expansion coefficient allows it to withstand extreme and rapid temperature changes without cracking.

• High Purity & Chemical Stability: Excellent resistance to corrosion from acids and molten metals, ensuring performance in aggressive environments.

• High Service Temperature: Can be used continuously at high temperatures while maintaining its structural integrity.

• Excellent Optical Properties: Offers high transmission from the ultraviolet to the infrared spectrum, ideal for lenses, windows, and optical substrates.

• Low Thermal Conductivity: Provides effective thermal insulation.

• Superior Electrical Insulation: Maintains high electrical resistivity and low dielectric loss at elevated temperatures.

Specifications of 350 Fused Silica Melting Dishes /quartz Ceramic Crucible Boat Ceramic Melting Crucible

These integrated silica melting recipes are workhorses. They manage extreme heat. You need long lasting crucibles. These deliver. The material is pure fused silica. That means over 99.95% SiO2. High pureness issues. Pollutants spoil thaws. The recipes are white. They appear like ceramic. They withstand warm incredibly well. Maximum continuous usage hits 1700 ° C. That’s 3092 ° F. Short ruptureds go higher. Thermal shock is not a problem. Warm them fast. Amazing them fast. They will not break. This sturdiness saves money. Crucibles last longer. Chemical resistance is excellent. Acids never mind them. Bases don’t bother them. The majority of liquified metals remain consisted of. Fluxes will not easily attack them. This is essential for clean thaws.

The common size fits lots of demands. Each meal gauges 100mm long. That’s about 4 inches. The width is 50mm. That’s 2 inches. Deepness is 25mm. That’s 1 inch. The walls are thick. They are roughly 10mm. That’s almost 0.4 inches. Thick walls include strength. They handle thermal tension much better. The boat shape is practical. You fill material quickly. Putting molten steel is simple. The level base sits steady. It won’t tip on a kiln shelf. These are necessary tools. Jewelers utilize them regularly. They melt gold. They melt silver. Laboratory professionals require them. They run small assays. Pastime metalcasters depend on them. They are excellent for tiny batches. Fail to remember fragile porcelain. Fail to remember costly platinum. These fused silica watercrafts provide a far better balance. They offer high performance. They cost much less than premium choices. They outlast cheaper ceramics. Acquire a pack of 350. You get serious worth. Stock up for the workshop. They are always valuable. Maintain spares available. Crucibles break ultimately. Substitutes are ready.

Applications of 350 Fused Silica Melting Dishes /quartz Ceramic Crucible Boat Ceramic Melting Crucible

These merged silica melting meals deal with severe heat. Quartz ceramic crucible boats help labs and sector. They endure temperature levels near 1750 ° C. That’s much hotter than numerous various other products. This makes them excellent for melting jobs. You can melt metals like gold, silver, copper, and light weight aluminum. They additionally benefit glass fusing and enamel work. These dishes maintain their form under intense heat.

Thermal shock resistance is a large plus. You can take them from high heat to cool quick. They won’t split easily. Abrupt temperature level adjustments are common in melting. This toughness saves money. You do not require to change them commonly. They last much longer than less expensive options.

Chemical pureness matters. These dishes are really pure integrated silica. They don’t include anything to your thaw. Contamination ruins experiments and production. These recipes avoid that. They withstand strong acids and bases well. This is important for chemical processing. You get tidy results each time.

The smooth surface area is simple to clean. Nothing sticks severely. You save time tidying up. This also aids with purity. Old material doesn’t stay. The surface area stays inert. It will not respond with your products.

They come in lots of sizes and shapes. Crucible boats hold long samples. Round dishes benefit general melting. You discover the right one for your task. Their toughness supports heavy thaws. They do not flex or sag under load. This dependability is crucial for constant outcomes. Manufacturing facilities and laboratories depend on them daily. They are necessary devices for high-temperature work.

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 350 Fused Silica Melting Dishes /quartz Ceramic Crucible Boat Ceramic Melting Crucible

Here are 5 common questions about our 350 Fused Silica Melting Dishes:

What’s the highest temperature these dishes can handle?
These fused silica dishes work reliably up to 1650°C (3000°F). They handle extreme heat very well. Avoid exceeding this limit. Going higher risks damaging the dish.

Can I use strong chemicals with these crucibles?
Yes. Fused silica resists most acids and solvents very effectively. Hydrofluoric acid and hot phosphoric acid are exceptions. Avoid these chemicals. They attack the silica material.

How do I clean a used melting dish?
Let the dish cool down completely first. Soak it in a suitable acid bath like dilute hydrochloric acid. This removes leftover material. Rinse the dish thoroughly with water afterwards. Dry it completely before reuse.

How long will one dish typically last?
Lifespan depends heavily on your specific use. Factors include temperature extremes, thermal cycling speed, and chemicals used. Handle the dish carefully. Avoid sudden impacts. Proper care extends its usable life significantly.

Will these dishes crack from sudden temperature changes?
Fused silica has excellent thermal shock resistance. It handles sudden temperature changes much better than ordinary ceramics. Heat it or cool it gradually whenever possible. This practice minimizes stress. It helps prevent potential cracking.