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SiO2 Quartz Ceramic Crucibles

SiO2 Quartz ceramic crucibles are cost-effective, reusable, easy to clean, and resistant to high temperatures and chemical corrosion, making them suitable for handling various substances. Available in various sizes and shapes.

item no. :
CS-QC-1001
Material : SiO₂ Quartz Ceramic
Purity Available : 99.5%
Shape : Conical;Cylindrical;Square

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description

SiO2 Quartz Ceramic Crucibles

Advantages

1. High temperature resistance: Quartz ceramic crucibles are made from high-quality quartz material, which offers excellent resistance to extreme temperatures.

2. Low thermal expansion: They have a very low coefficient of thermal expansion, which means they do not expand or contract significantly with temperature changes. This property ensures dimensional stability and prevents cracking or breakage, even when subjected to rapid temperature changes. It allows them to maintain their shape and integrity within a wide range of temperature variations.

3. Chemical inertness: They are highly resistant to chemical corrosion and do not react with most acids, alkalis, or other chemicals.

4. High purity: They have excellent purity levels, as they are typically made from high-grade quartz materials. They have low impurity content, ensuring minimal cross-contamination and maintaining the integrity of the materials being processed.

5. Good thermal conductivity: They have relatively high thermal conductivity, allowing for efficient heat transfer during heating or cooling processes.

6. Easy to clean: They are non-stick and have a smooth, non-porous surface. This makes them easy to clean and eliminates the risk of contaminants adhering to the crucible during use. They can be quickly rinsed or wiped clean, saving time and effort in maintenance.

7. Longevity: Quartz ceramic crucibles have a long operational lifespan due to their excellent thermal and chemical resistance. They can withstand repeated use and exposure to harsh conditions without showing signs of wear or degradation. This results in cost savings and reduces the frequency of crucible replacement.

Descriptions

1. Quartz ceramic crucibles are versatile and highly durable containers made from high-quality fused quartz material.

2. With a smooth and non-contaminating surface, they are chemically inert, making them suitable for handling various substances without causing any unwanted reactions or contamination. Their high purity and low levels of impurities ensure accurate and reliable analysis in scientific experiments.

3. These crucibles are also characterized by their high mechanical strength, ensuring they can withstand regular use without easily succumbing to wear and tear.

4. Quartz ceramic crucibles are lightweight and easy to handle, allowing for easy pouring and transferring of the contents. Their smooth and non-stick surface makes it easy to remove solidified materials without any residue or sticking, facilitating the cleaning process and minimizing waste.

5. Whether used in scientific laboratories, metal casting, or material analysis, quartz ceramic crucibles are a reliable solution for high-temperature applications. Their versatility, durability, and chemical inertness make them an indispensable tool for professionals seeking consistent and accurate results.

Size details

Cylindrical quartz ceramic crucibles
Item No.	Volume (ml)	Outer diameter (mm)	Inner diameter (mm)	Height(mm)	Purity
CS-QC-1001	166	60	50	90	99.50%
CS-QC-1002	276	100	80	60	99.50%
CS-QC-1003	427	82	82	130	99.50%
CS-QC-1004	900	120	120	125	99.50%
CS-QC-1005	1356	140	140	130	99.50%
CS-QC-1006	2294	160	160	170	99.50%
CS-QC-1007	3744	200	200	164	99.50%
CS-QC-1008	8910	320	320	150	99.50%
CS-QC-1009	53440	440	440	420	99.50%

OEM/ODM is acceptable. Your goods will be produced exactly according to your drawings or inquiry.

Conical quartz ceramic crucibles
Item No.	Volume (ml)	Outer diameter (mm)	Inner diameter (mm)	Bottom diameter (mm)	Height(mm)	Purity
CS-QC-2001	47	40	30	21	82	99.50%
CS-QC-2002	85	55	45	38	69	99.50%
CS-QC-2003	229	68	58	42	102	99.50%
CS-QC-2004	287	95	75	69	80	99.50%
CS-QC-2005	365	80	70	53	110	99.50%
CS-QC-2006	527	100	80	66	120	99.50%
CS-QC-2007	1103	106	86	77	205	99.50%
CS-QC-2008	1452	120	100	88	200	99.50%
CS-QC-2009	1978	140	120	102	190	99.50%

OEM/ODM is acceptable. Your goods will be produced exactly according to your drawings or inquiry.

Square quartz ceramic crucibles
Item No.	Volume (ml)	Length (mm)	Width (mm)	Height(mm)	Wall thickness (mm)	Purity
CS-QC-3001	2900	320	320	48	14	99.50%
CS-QC-3002	3495	320	320	55	14	99.50%
CS-QC-3003	3900	320	320	60	14	99.50%
CS-QC-3004	4761	250	250	100	10	99.50%
CS-QC-3005	5200	320	320	75	14	99.50%
CS-QC-3006	5627	320	320	80	14	99.50%
CS-QC-3007	6050	320	320	85	14	99.50%
CS-QC-3008	7100	300	300	110	14	99.50%
CS-QC-3009	9030	320	320	120	14	99.50%
CS-QC-3010	9890	320	320	130	14	99.50%
CS-QC-3011	10060	300	300	150	14	99.50%
CS-QC-3012	11595	320	320	150	14	99.50%
CS-QC-3013	11911	300	300	175	14	99.50%
CS-QC-3014	14616	300	200	300	10	99.50%
CS-QC-3015	15000	320	320	190	14	99.50%
CS-QC-3016	19600	370	370	185	15	99.50%
CS-QC-3017	20500	420	420	150	15	99.50%
CS-QC-3018	25210	520	520	120	15	99.50%
CS-QC-3019	26250	530	530	120	15	99.50%
CS-QC-3020	30000	530	530	135	15	99.50%
CS-QC-3021	32410	520	520	150	15	99.50%

OEM/ODM is acceptable. Your goods will be produced exactly according to your drawings or inquiry.

Applications

1. Chemical and Material Analysis: Quartz ceramic crucibles can be used in laboratories for various chemical and material analysis processes. They can be used for melting, calcining, and fusing different substances, allowing researchers to analyze the composition and properties of materials.

2. Metallurgy: They can withstand high temperatures, making them ideal for various metallurgical applications.

3. Glass Manufacturing: They are widely used in the glass manufacturing industry. They can be employed for melting glass batches, refining the molten glass, and shaping it into different forms. The crucibles' high thermal resistance and chemical inertness make them ideal for working with glass.

4. Semiconductor Manufacturing: They find extensive application in the semiconductor industry.

5. Powder Metallurgy: They are utilized in the powder metallurgy process, which involves compacting metal powders and then sintering them at high temperatures to form solid metal components. The crucibles can withstand the high temperatures required for sintering, ensuring efficient and accurate production of powdered metal products.

6. Research and Development: They are widely used in research and development settings for various scientific experiments and investigations. They can be employed in high-temperature reactions, heating or cooling processes, and material synthesis, assisting researchers in exploring new materials and developing innovative technologies.

Technical specification

Items	Specifications
Max Operation Temperature（℃）	1650
Volume Density（g/cm3）	≥1.90
Apparent Porosity (%)	≤15
Room Temperature Compressive Strength(MPa)	≥50
Room Temperature Flexural Strength (MPa)	≥20
Thermal Conductivity(W/m·k) (RT~1000℃)	0.6~1.7
Thermal Expansion Coefficient(℃-1)(RT～1000℃)	≤0.9×10-6
Crystallinity (vol%)	≤1

FAQ

Q1. What is a quartz ceramic crucible?

A1: A quartz ceramic crucible is a laboratory tool designed for various high-temperature applications, including melting, heating, and chemical reactions.

Q2. How durable is a quartz ceramic crucible?

A2: Quartz ceramic crucibles are known for their high durability and resistance to thermal shock. They can withstand rapid temperature changes and repeated heating and cooling cycles without cracking or breaking.

Q3. . Are quartz ceramic crucibles reusable?

A3: Yes, quartz ceramic crucibles are generally reusable. After each use, they can be cleaned and prepared for subsequent applications.

Q4. Are there different sizes and shapes available for quartz ceramic crucibles?

A4: Yes, quartz ceramic crucibles are manufactured in various sizes and shapes to suit different laboratory needs. Common shapes include cylindrical, conical, square and dish-shaped crucibles. It is important to select the appropriate crucible size and shape based on the specific application requirements.

Q5. Can quartz ceramic crucibles be customized for specific applications?

A5: Yes, many manufacturers offer custom options for quartz ceramic crucibles to meet specific requirements such as volume capacity, special coatings, or additional features. It is recommended to consult with the manufacturer or supplier for any customization needs.

How to clean Quartz Ceramic Crucibles

1. Before you clean the quartz ceramic crucible, it is important to make sure that it has cooled completely.

2. Start by brushing off any excess debris with a dry, soft-bristled brush.

3. If the crucible is still dirty, you can use a few drops of mild soap to help loosen any grime and dirt.

4. Gently scrub the surface of the crucible with a soft-bristled brush, rinse the crucible with clean, warm water.

5. Allow the quartz ceramic crucible to air dry.

Quality testing standards

1. Visual inspection: Perform a visual inspection of the crucible. Look for any cracks, chips, or other physical damage on the surface. Also, check for any discoloration or unusual marks.

2. Check the dimensions: Measure the outer dimensions of the crucible using a caliper or ruler to ensure it matches the specifications. Check the inner dimensions as well to verify the capacity of the crucible.

3. Tapping test: Gently tap the crucible with a metal object, such as a small hammer or a metal rod. Listen for any unusual sounds, such as a dull thud or a high-pitched tone, which may indicate hidden cracks or defects.

4. Chemical resistance test: If necessary, expose the crucible to chemicals that it will come into contact with during its use. Observe if there are any signs of chemical reactions, discoloration, or deterioration of the crucible's surface.