Ceramic crucibles - Import export

Ceramic crucible is the use of high purity powder, trace elements added, from the phase structure and microstructure of modified production.A smelting vessel. Products are aluminum oxide crucible and fully stabilized zirconia porous crucible, the former is mainly used for smelting and laboratory Firing other high melting point material, which is mainly used for the melting temperature with Pt,Rh, Au and other precious metal. Series: •Alumina ceramic crucible •Zirconia ceramic crucible •Conical or curved alumina ceramic crucibles •Cylindrical alumina ceramic crucibles •Rectangular crucibles •Special shaped crucibles •Alumina saggers Alumina ceramic crucible specifications: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml 250ml

Ceramic crucible is the use of high purity powder, trace elements added, from the phase structure and microstructure of modified production.A smelting vessel. Products are aluminum oxide crucible and fully stabilized zirconia porous crucible, the former is mainly used for smelting and laboratory Firing other high melting point material, which is mainly used for the melting temperature with Pt,Rh, Au and other precious metal. Series: •Alumina ceramic crucible •Zirconia ceramic crucible •Conical or curved alumina ceramic crucibles •Cylindrical alumina ceramic crucibles •Rectangular crucibles •Special shaped crucibles •Alumina saggers Alumina ceramic crucible specifications: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml 250ml.

Alumina Crucibles are manufactured for more than 20 years and have a skill production technology in different shapes and range of sizes from few milliliters to several liters,these fully dense, high purity an high temperature use,fine grain products find use in a range of high temperature applications such as metal processing / molten glass, rapid thermal cycling, gemstone purification for jewelry industry etc. Majodrity of applications require the ceramic to be impervious, porous forms can also be made on order. Industrial alumina ceramic crucible is used for testing laboratory and a variety of industrial analysis.We can supply 99% and 99.5% alumina ceramic crucible and zirocnia ceramic crucible according to customer's drawings, samples and performance requirement. Alumina ceramic crucibles include: 1.arc alumina crucible 2.square alumina crucible 3.rectangle alumina ceramic crucible 4.columnceramic crucible 5.other shaped alumina ceramic crucible

Industrial alumina ceramic square crucible is used for testing laboratory and a variety of industrial analysis.We can supply 99% and 99.5% alumina ceramic crucible and zirocnia ceramic crucible according to customer's drawings, samples and performance requirement. Alumina ceramic crucibles include: 1.arc alumina crucible 2.square alumina crucible 3.rectangle alumina ceramic crucible 4.columnceramic crucible 5.other shaped alumina ceramic crucible Overview of Physical Properties: 1. High chemical etching resistance. 2. High temperature up to 1800°C(Alumina) and 2400°C(Zirconia) 3. Resistant to sudden cold and hot, un-explosive. 4. High density of slip casting.

At present, conventional insulation materials have disadvantages such as low temperature resistance, low purity, gas release at high temperature, poor toughness, no insulation at high temperature, and easy to be corrosed. PBN insulation board can solve these problems. Name: high temperature resistant BN gold melting crucibles Borons Ceramic Main Features: 1. The maximum tolerance is 2300℃ in vacuum and 2700℃ in ammonia atmosphere; 2. High purity, high temperature does not release gas impurities (>99.99%); 3. Good toughness (hexagonal structure similar to graphite); 4. High temperature insulation (volume resistivity 3.11×1011 ω •cm); 5. Intensification of inert, acid, alkali, salt and organic solvent corrosion; 6. Low thermal conductivity in the DIRECTION of C can block the downward conduction of heat and reduce heat loss

INNOVACERA® PBN ceramic part includes the PBN Disc, PBN Sheet, PBN Filament Ring, PBN VGF Crucibles, PBN LEC Crucibles, PBN MBE Crucibles, PBN Conical Crucible, and Other PBN Machined Custom Parts. Molecular beam epitaxy (MBE) is a standard process for gallium GaAs crystal production, and PBN is the ideal material to make MBE crucibles. INNOVACERA® Performance Pyrolytic boron nitride properties are as below: Good thermal conductivity High insulation resistance High dielectric strength over wide temperature ranges Extremely pure Non-wetting Non-toxic Non-reactive to most other compounds Withstand high temperatures and rapid cooling

Zirconium oxide jars 60 times the hardness of regular steel, highly wear-resistant and resistant to acid and solvents. The grinding jars are extensively applied to in the fields of Paint, Ink, Geology, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry, Medicine, Environmental Protection and so on. Each jar set includes grinding jar, jar lid, rubber sealing gasket and different sizes of mixed zirconium oxide grinding balls. Specification: .High cost-effective, low wear and long lifetime. .High specific gravity, high efficiency. .Highly wear resistant to acid and solvents. .Highly polished, smooth, easy to clean, low abrasion to the equipment. .High mechanical strength, good toughness, impact resistance, no broken beads. .Mainly used for lab planetary ball mill machines.

Pyrolytic boron nitride is a grade of hexagonal boron nitride. It is produced by chemical vapor deposition process to create its solid body and all the boron nitride crystals grow parallel to the surface of which the vapor is deposited on. Due to the nature of CVD process, PBN parts generally are requested the wall thickness not more than 3mm. PBN is also a good choice for extremely high purity of boron nitride. 99.99% is the typical grade. The CVD process give this pyrolytic boron nitride almost perfect layered structure, which leads to nisotropic thermal conductivity, making it an ideal material to make crucibles for crystal growing. PBN Ceramic Applications： -Crystal growth (VGF, LEC Crucible) -Molecular Beam Epitaxy(MBE) Crucible -MOCVD Heater -PBN Infrared Window -Traveling Wave Tube (TWT) (PBN Support Rod) -PBN Coating Graphite -High temperature, vacuum equipment insulator

INNOVACERA provides a variety of thermal analysis crucible that can be used as sample containers for thermal analysis measurements. The crucible is used as a container for samples during thermal analysis measurements.They guarantee that the sensor will not be contaminated by the measurement.The type of crucible used for the measurement may have a great influence on the quality of the results obtained, as well as on the important characteristics of the DSC measurement unit.Taking relevant factors into account before making a measurement often saves time in interpreting the curve later. TGA Crucible Features: Large volume – increases the sensitivity Purity – elimiates interaction between the sample and the crucible Material – guarantees high form stability Flatness – ensures perfect thermal contact High temperature resistance- Standard TGA crucible are used up to 1600 °C and are available for different sample volumes.

The crucible is produced by depositing pyrolytic boron nitride upon a mandrel having the shape of the desired crucible at a temperature of from about 1850° C. to about 2100° C. until a first layer of boron nitride of suitable thickness has been produced, interrupting the deposition of boron nitride upon the mandrel and lowering the temperature to below 1750° C., and then depositing additional boron nitride upon the mandrel at a temperature of from about 1850° C. to about 2100° C. to produce a second outer layer of boron nitride having a thickness greater than that of the inner layer. Features and Benefits of Boron Nitride ceramic 1. Easily Machinable 2. Exceptional Heat Resistance 3. High Thermal Conductivity 4. Low Thermal Expansion, Excellent Thermal Shock Resistance 5. Outstanding Electrical Insulation - even at high temperatures 6. High wet resistance to molten metals, slags and glass 7. Extreme Corrosion and Wear Resistance

Ceramic crucible is the use of high purity powder, trace elements added, from the phase structure and microstructure of modified production.A smelting vessel. Products are aluminum oxide crucible and fully stabilized zirconia porous crucible, the former is mainly used for smelting and laboratory Firing other high melting point material, which is mainly used for the melting temperature with Pt,Rh, Au and other precious metal. Series: •Alumina ceramic crucible •Zirconia ceramic crucible •Conical or curved alumina ceramic crucibles •Cylindrical alumina ceramic crucibles •Rectangular crucibles •Special shaped crucibles •Alumina saggers Alumina ceramic crucible specifications: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml 250ml. Applications: >Precious Metal Analysis >Mining Laboratory >Laboratory Testing >Mineral Assaying >Fire Assaying >Gold Assaying