Customized High-Alumina Corundum Mullite Ceramic Melting Pot¹

Product Description Customized High-alumina Corundum Mullite Ceramic Melting PotThe checklist of standard ceramic crucibles in stockType 1: Cylindrical ceramic cruciblesModel#Outer diameter(mm)Height(mm)Wall thickness(mm)Volume(ml)JT203020301.5 10JT303030301.815 JT306030601.830 JT364536452.530 JT403240321.630 JT405040502.545 JT434243421.850JT606060602.5130 JT559059902.5200 JT10040100405.5200 JT808080803.3350 JT1001001001004.0550 JT1351601351606.02000 Type 2: Cone-shape cruciblesModel#Upper OD(mmBottom OD (mm)Height(mm)Wall thickness (mm)Volume (ml)JT2020-142514201.55JT3030-183018301.710JT3438-203420381.920JT4640-25462540230JT5645-305630452.950JT5553-485548532.590JT5768-374737683.5100JT5572-485548722.6140JT-7085-447044852.9200JT7590-507550902.9300JT80110-6580651103.3400JT 100120-70100701203.5 600JT105150-70 105701504.5 800 JT113160-7511375160 3.5 1200 JT125155-80125 80 155 3.5 1200 Type 3: Other shapesModel#ShapeLength(mm)Width(mm)Height(mm)Wall thickness(mm)Volume(ml)JT272310Rectangular 2723 10 2 5JT971712Rectangular 9717 12 2 7 JT603015Rectangular 6030 15 2 20 JT1002020Rectangular 10020 20 2  25JT757540Square 7575 40 2.5 130 JT858540Square 8585 40 3 200 JT15512055Rectangular 155 120 555.5 550 JT10010040Square 100 100 404550 JT16016078Square 160  160   78 6 .51400  The description and main features of ceramic crucibles1. Material: 99% alumina, corundum-mullite ceramic, zirconium oxide ceramics, boron nitride optional2. Shape: we supply various shapes, including cylinder, rectangular, square, boat, and so on. 3. Features: all-ceramic crucibles are with excellent chemical resistance, thermal - shock performance. 4. Working temperature: It can be work under max. 1650oC long term in air, or higher temperature under inert gas5. Application: They are commonly used in a variety of metal or non-metal melting material, or melting items analysis in the lab, also it's a regular application for smelting & sintering for phosphors, rare earth material, precious metals. The gallery of alumina ceramic cruciblesDatasheet of technical ceramic materialsPropertyUnitsMaterials99.5%Al2O399%Al2O395%Al2O3ZrO2Si3N4Densityg/cm3≥3.85≥3.80≥3.60≥6.0≥3.2Water absorption%00000HardnessHV17001700150013001550Flexural strengthMpa≥379≥338≥320≥1200≥600Compressive strengthMpa≥2240≥2240≥2000≥1990≥2500Fracture toughnessMpa m1/24-54-53-46.5-86Max. service temperature(Non-loading)oC16751600150010001200CTE (20-800oC)1×10 -6 /oC6.5~8.06.2~8.05.0~8.08.0~9.53.1Thermal shockT(oC)≥250≥200≥220≥300≤1000Thermal conductivity(25oC)W/m.k302924315~20Volume resistivity (25oC )ohm.cm>1 x 10 14>1 x 10 14>1 x 10 14>1 x 10 11>1 x 10 12Insulation strengthKV/mm19181817 Dielectric constant(1Mhz)(E)9.79.59.529 Why choose us?1.10+ years of manufacturing experience in OEM, ODM, and professional management & production team       2. Powerful R&D to support custom prototyping cases and projects, also large-scale mass production capability3.  In-house complete manufacturing equipment, including forming, sintering, precision machining process.       4. Rigorous quality control system and processes per ISO9001: 2008, including IQC, IPQC, QA, OQC5. Surpassing pre-sales and after-sales service, everything we do just for the business growth of our customers. Main Manufacturing EquipmentAdvanced Inspection Equipment                             FAQs (Frequently Asked Questions)Q1. Are you a factory or trading company?A: We are a manufacturer. You are welcome to visit our factory.Q2: Do you send a sample to check?A: Sure, the sample is free and freight collect.Q3: When will you ship it?A: If the products are in storage, we'll ship within 48 hoursQ4: When can I get the price?A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of getting the price.Please call us or tell us in your email so that we will proceed with your inquiry as a priority.Q5: Is it available to provide customized products?A: We always support custom-made demand as per different materials, dimensions, and designs.Q6: How to ensure quality?A: The dimension out of any batch will be carried out sampling inspection per international AQL standard.The 100% cosmetic inspection will be done.

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