99.7% Ceramic Alumina Crucible for Melting Platinum, Gold, Silver, Copper

Description

99.7% Ceramic Alumina Crucible for Melting Platinum, Gold, Silver, Copper



VINER Industrial high purity Ceramic Alumina Crucible with Al2O3 content>99.7% can stand 1800C, widely used for high temperature application, like metal processing/glass melting, rapid thermal cycling, gemstone purification for jewelry industry etc.    







 







VINER Industrial High Purity Ceramic Alumina Crucible is used for testing laboratory and a variety of industrial analysis.  Alumina ceramic crucible and corundum crucible include: arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible.







 







The shape of VINER Industrial Ceramic Alumina Crucible:







 







Ceramic Alumina crucible include arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible. All kinds of shaped alumina corundum crucibles can be customized.







 







Ceramic Alumina crucible series: applicable to a variety of experimental metal and nonmetal sample analysis and molten materials. Crucible series is used for testing laboratory and a variety of industrial analysis.   







 







Characters of VINER Industrial Ceramic Alumina Crucible:







 

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• High purity: Al2O3>99.7%
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• High Chemical Etching Resistance
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• Method of molding: Isostatic Pressing
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• High chemical etching resistance
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• High temperature up to 1800C  
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• Color: Ivory 
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• Surface finish: min Ra0.4& maxRa0.8um
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• Resistant to sudden cold and hot, un-explosive
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• High density of slip casting
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VINER Industrial Ceramic Alumina Crucible Standard Sizes:







 







5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml- 2500ml







 







Note: Other size can be produced according to customers equirement. Crucibles with different shape and various kinds and specifications can be provided by our company.















VINER Industrial Ceramic Alumina Crucible Typical Application:







 







Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport, communications, and other occasions or areas.







 







The content of 99.7%, 99%, 95% alumina products contains the crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain pieces, and other shaped pieces.







 







Notice for Using VINER Industrial Ceramic Alumina Crucible: 







 







1. Alumina products are fragile. Please handle them carefully and avoid collision during unpacking, transportation, handling and cleaning







2. Check whether any micro-cracks exist before using alumina products. Products with micro-cracks should not be used. 







3. Alumina products should be completely dry before usage. If they get wet, let the crucible or tube dry naturally before using them. If dry crucibles by placing in a dryer or oven, make sure that the dry process goes slowly.







4. Do not load too many materials in alumina crucibles, which can increase the possibility of uneven heating.







5. Alumina crucibles are sensitive to thermal shock. Try to warm up the furnace chamber slowly. A heating rate of 150C/hour is recommended for the first 1-1.5 hours so that the crucibles can be evenly heated to reduce the impact of thermal shock. It usually takes about 3 hours to increase to high temperature.







 







VINER Industrial Ceramic Alumina Crucible Package:







 







Polyfoam Filled, Wooden Box Outside.







 







VINER Industrial Ceramic Alumina Crucible Shipping:







 







VINER Industrial can supply you the follow shipping way for your choice:







--By DHL/Fedex (Door to door, Home delivery service)







--By Air to your nearest Airport







--By Sea to your nearest Seaport







--By the sellers shipping agent







 







VINER Industrial Ceramic Alumina  Crucible Warranty:







 







Our Alumina Crucibles are warranted to be free from defects in materials or workmanship for 6months from the date of purchase. This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.







 







VINER Industrial Alumina Ceramic Products:







 







The content of 99.7%, 99%, 95% alumina products contains the crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain pieces, and other shaped pieces.







Alumina Ceramic Tube







Alumina Ceramic Protective Tube







Alumina Ceramic Crucible







Alumina Ceramic Boat







Alumina Ceramic Plate







Alumina Ceramic Disc







Alumina Ceramic Rod







Alumina Ceramic Ring







Alumina Textile Ceramics







Alumina Ceramic Balls























 







Welcome to visit manufacture line!! Wait for your testing our Alumina Ceramic products!!







 







Company Information:







 







VINER Industrial specializes in 99.9%, 99.7%, 95%, 90%, 85%, 80% and 60% Alumina Ceramics Crucible/Boat including arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible, with capacity of 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml- 2500ml. Also, we can manufacture Alumina Ceramic Tube/Rod/Ring/Plate/Roller/Tile/Balls/Insulators types. Welcome to inquiry for our Alumina Ceramics, our new fresh prices will be offered to you.







 







Also different sizes and kinds of high temperature furnaces including Muffle Furnace, Vacuum/Vertical/Rotary/Multi-Position/Multi-Zones Tube Furnace, Vacuum Furnace, Atmosphere Furnace, Crucible Furnace, Loading and Bottom Furnace, Zirconia Sintering Furnace, Vacuum Drying Oven, the chamber sizes could be according to customers' design. What is more, VINER Industrial produces and supplies high temperature Kiln Furnace Spare Parts including MoSi2/SiC heating elements, Ceramic Fiber Refractory, Alumina/Zirconia Ceramics, SiC Ceramics, Boron Nitride (BN) Ceramics, Vacuum Flanges, Thermocouple, PID Temperature Controller, Quartz Furnace Tube, Resistance Wire, etc. Ps kindly inquiry us, we will try our best to serve you.







 







Welcome to visit manufacture line!!







 







Guaranteed Quality: Our Alumina Ceramic Crucible is warranted to be free from defects in materials or workmanship for 1 years from the date of purchase. Within this period, Across International will, at its sole options, replace any components that fail in normal use. Such replacement will be made at no charge to the customer for parts, provided that the customer shall be responsible for any transportation cost. This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.







 







Sound after Sales Service: We provide sound after sales service. We provide 24 hours consultation service. We are ready to answer your consultations at any time. 







 







Our Services







1. Your inquiry related to our products or prices will be replied within 24hours







2. Guarantee samples quality same as mass production quality







3. All our products have 2-years warranties.







4. Offering the support to solve the problem in the application or selling period.







5. Competitive prices based on same quality 







 







FAQ







1. Can you accept OEM?







 Yes! We can manufacture as per your request size.







2. Can you deliver the goods via our shipping agent?







 Yes, we could help you make the delivery using your shipping agent







3. Can you supply sample:







We could like to give you suitable suggestion about the SiC heating elements according to your detail application.







4. What about your After-sales service:







We promise that we can change or refund products if there are any quality problem.