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Thermal Analysis Sample Pans丨Crucibles丨Accessories
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C/S- O/N/H Analysis consumables
- LECO/Eltra/Alpha/Horiba/Elementar Consumables
- Elementar Ceramic Consumables
- Bruker Ceramic Consumables
- CKIC Ceramic Consumables
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Alumina Ceramic
- Alumina Ceramic Crucibles|Combustion Boats
- Alumina Ceramic Tubes & Rods
- Alumina Substrates/Plates/Sheets
- Alumina Balls and Ball Mill Jar
- Alumina Industrial Parts
Zirconia Ceramic
- Zirconia Tube & Rod
- Zirconia Grinding Media Ball
- Zirconia Crucible
- Zirconia Ball Valve
- Zirconia Mill Jar
- Zirconia Bearing
- Zirconia Filtering Foam
- Zirconia Dental Teeth
- Zirconia Plate
- Zirconia Industrial Parts
- Magnesia Stablized Zirconia Ceramics
- Zirconia Toughened Alumina (ZTA) Ceramic
Silicon Carbide Ceramic
- Silicon Carbide Tube
- Silicon Carbide Crucible
- Silicon Carbide Seal Rings
- Silicon Carbide Plate
- Silicon Carbide Nozzle
- Silicon Carbide Balls
- Silicon Carbide Mechanical Components
- Nitride Bonded Silicon Carbide (NBSIC) Ceramic
Boron Nitride Ceramic
Platinum Crucibles
Graphite Crucibles
Quartz
- Quartz Ceramic
  - Quartz Ceramic Crucibles & Boats
- Quartz Glass
Aluminium Nitride Ceramic
- Aluminium Nitride Crucible
- Aluminum Nitride Substrates/Sheets
- Aluminum Nitride Tubes & Rods
- Aluminium Nitride Parts
Grinding Balls
Laboratory Porcelain Labware
- Porcelain Crucible with Lids
- Mortar with Pestle
- Evaporating Dishs
- Combustion Boats/Tubes
- Funnels with Perforated Filter Disc
- Spotting Plates
- Beakers with Flange
- Pipeclay Triangle
- Desiccator Discs
Gold Melting Ceramic Crucible
- Fire assay crucibles
- Magnesia Cupel/Bone ash Cupel
- Gold Melting Bowl
Silicon Nitride Ceramics
Magnesia Ceramics
Boron Carbide Ceramic
Ceramic Sputtering Targets
Transparent Ceramics
Metalized Ceramics
Alumina Silicate Ceramics
Boron Nitride Ceramics

Hot Products

Carbon Sulphur Crucibles 528-018 Eltra 90150 Horiba 905.200.380.001 Ceramic Crucible for Carbon/Sulfur Analyzer
Ceramic Crucible Leco 528-018. Manufacturer of carbon sulfur crucible & cs crucible for LECO CS230. Eltra 90148/90149/90150/90152 Horiba 905.200.380.001 Bruker: JW-N009250423 Alpha AR3818 SerCon: SC0893 LECO528-018/002-301/002-302 Elementar 905.200.380.001 AN. Used for Carbon sulfur Analyzer Elemental Analysis.
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Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm
Alumina tubes both sides open are commonly used in various industrial and laboratory applications. They are ideal for use in processes such as heating, cooling, and drying, and can offer superior thermal and electrical insulation.
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Alumina Ceramic Substrate Sheet/Plate
Alumina Ceramic Substrate Sheet is an ideal choice for applications requiring high performance, reliability, and durability. It is available in various sizes and thicknesses to suit different applications.
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Bone Ash Cupel Tapered Cone Cupel Trays
Achieve unparalleled levels of purity with our Bone Ash Cupels. Engineered to remove impurities and unwanted elements, these cupels enable you to extract the true essence of your precious metals.
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Alumina Ceramic Pipes Thermocouple Insulator Ceramic Protection Tube(Closed one End) 1-2500mm
Alumina pipes advantage:high heat resistance,good cold-resistance heat-resistance,resistance to acid and alkali corrosion. Long service life. OEM is accpected.
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Circle Alumina Rod Ceramic Rods Length 1-2500mm
Circle alumina ceramic rods have a higher strength to weight ratio than other ceramics, and can be used to manufacture lighter and stronger parts.Available in a variety of sizes and shapes.
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Square Alumina Ceramic Crucible Boat
Alumina crucible and boat are wildly used in laboratory and industrial analysis as well as metal and nonmetal material sample melting.Available in various sizes and shapes.
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100µL Platinum Sample Pans 952018.906 for TA Instruments TGA Q500/Q50 Sample Pans TGA-HP and VTI-SA Sorption Analyzers
952018.906 100μl Platinum/Pt Crucibles(Sample Pans) for TA Instruments TA Q500/Q50/TGA 2950/2050. Manufacturer for TA crucibles and DSC sample pans. TA Instruments tga analyser good alternative sample cups.
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Zirconia Ceramic Tube
Zirconia ceramic are used in shaft, plunger, sealing structure, auto-mobile industry, oil drilling equipment, insulation parts in electrical equipment, ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity. We can supply the products according to customer's drawings, samples and performance requi1
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99.95% Platinum/PT Crucibles Capacity 5ml/20ml/30ml/ 50ml/100ml Standard with Cover
1. Do different size of Platinum/PT Crucibles as you need.2. Send us design drawing or specification of Platinum/PT Crucibles . Manufacturer of Platinum/PT Crucibles .CS CERMAIC CO.,LTD
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Small Capacity High Density & Purity Graphite Crucible Metal Graphite

1. Do different size of graphite parts as you need.2. Send us design drawing or specification of graphite Crucibles.Manufacturer of graphite Ceramic .CS CERAMIC CO.,LTD

item no. :
CS-G-02
Color :
White

contact now catalogue

description

Small Capacity High Density & Purity Graphite Crucible Metal Graphite

Features

1. Spalling resistance
2. Corrosion resistance
3. Mechanical shock resistance
4. Oxidation resistance
5. Higher thermal conductivity
6. No metal inclusion

7. Product reliability

Technical Parameters

Apparent porosity (%)	18~24
Bulk specific gravity	1.80~2.10
Thermal conductivity(°C)	17~45
Electric resistance(cm)	1.5~6x10-3
Modulus of rupture(kg/cm2)	70~180 50~135
Wt.loss by oxidation (%)	< 1.0
Thermal expansion(%)	0.25~0.35
Fixed carbon (%)	30~55
SIC (%)	32~50

Products Introduction

Both the Budget Graphite and Premium Graphite crucibles are high quality melting crucibles. They can be used at temperatures up to 1600C (3000oF)and are suitable for melting and refining precious metals, base metals, and other products.

Use proper flux, and be sure to preheat the crucible prior to the first use to drive off any residual or accumulated moisture.

Notes

Notes regarding pre-treating crucibles for refining. Do they need to be pre-fired with flux to "coat" the inside?
Coating the inside of the crucible probably does not help. If you want to coat the inside of the crucible with borax, go ahead as it probably will not hurt anything. But, the borax is a low melting temperature component so the coating will not form much of a barrier after you start heating things up. And, it may "cost" you one of the fires.

Some people do some refining in assay crucibles. The fire clay used in assay crucibles is not rated for nearly as high of temperatures as graphite or silicon carbide, and this is not really recommended. But, if you have had success doing this, make sure and preheat the crucible before use (as mentioned above).

Preheating can be done by placing the crucible on top of the furnace, or on a hot plate, or by putting them in the furnace and raising the temperature slowly.

If need open new mould, please send us detail specification and design drawing firstly, we'll reply you in 24 hours. Contact email: info@csceramic.com

Tags : Small Capacity Graphite Crucible High Density Graphite Crucible Metal Graphite Crucible crucibles for sale small crucible graphite suppliers density of graphite

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