Products/Services for Czochralski Furnace
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Furnaces (industrial) - (449 companies)Industrial furnaces are built of several kinds of high temperature (refractory) materials to hold the process material and hold in the heat without breaking down during the several months that they usually run. Industrial furnaces are built...ConfigurationAtmosphereController Type -
Laboratory Furnaces - (148 companies)Laboratory furnaces provide continuous heating to process samples and materials. They are generally built from high temperature (refractory) materials so that they can maintain high temperatures without breaking down. Often, laboratory furnaces... -
Vacuum Furnaces - (101 companies)Vacuum furnaces are heat-treating furnaces that use a low atmospheric pressure instead of a protective gas atmosphere. This helps to alleviate surface reactions. In vacuum furnaces the heat-treating process takes place inside an airtight vessel... -
Ceramic Tube and Ceramic Rod Products - (184 companies)Impact runners. Troughs. Covers. Furnace roofs. Skimmer paddles. Materials Available. Alumina, a compound of aluminum metal and oxygen, is used in: Refractory tubes. Industrial crucibles. Analytical labware. Dielectric substrates. Wear components... -
Crucibles - (160 companies)...layer contains the melt, which is heated by an arc, plasma, or electron beam. Tongue and groove crucibles are a modular crucible system that consists of a series of interlocking components that stack together to form a furnace lining. Tongue... -
Furnace Controllers - (69 companies)Furnace controllers are used to control temperature, heat delivery, and other variables in industrial furnaces. They control the burner flame, air mixture and trim to maintain and optimize furnace performance. Furnace controllers are used to control...
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Heating Furnaces - (210 companies)Heating furnaces convert gas, oil, electricity or other fuels into heat for distribution within a structure. They are the central heating devices within HVAC systems. Heating furnaces convert gas, oil, electricity, or other fuels into heat...
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Industrial Ceramic Materials - (411 companies)Industrial ceramic materials are non-metallic, inorganic compounds that include oxides, carbides, or nitrides. They have high melting points, low wear resistance, and a wide range of electrical properties.
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Oxide Ceramics - (198 companies)...be processed in an arc furnace and atomized or cast and crushed to form oxide ceramic powders and fused abrasive grain. Molding Processes. After purification, small amounts of water, wax or plastic resin are added to bind the ceramic powder. Plastics may also...
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Crystals - (467 companies)Crystals are naturally occurring materials that can be induced to resonate (vibrate) at an exact frequency. Quartz, a piezoelectric crystal that provides excellent mechanical and electrical stability, acquires a charge when compressed, twisted, or distorted.
Product News
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Harper International Corporation
Custom Laboratory Furnaces Harper International Corporation manufactures custom laboratory furnaces to match your specifications. (read more) -
Inductotherm Group
Vacuum Melting Furnaces requirements in vacuum furnace processes. Consarc has a wide range of advanced vacuum and controlled atmosphere furnace technologies for the processing of metals, specialty alloys, and engineered materials. Those vacuum furnace technologies include: Vacuum Arc Remelting Furnaces (VAR). Electroslag Remelting Furnaces (ESR). Vacuum Induction Melting furnaces. Vacuum Precision Investment Casting Furnaces (VPIC). Induction Skull Melting Furnaces (ISM). Induction Vacuum Ladle Furnaces (IVL). Vacuum... (read more)Browse Vacuum Furnaces Datasheets for Inductotherm Group -
Inductotherm Group
Inductotherm® Coreless Melting Furnaces From small capacity precision casting operations to the largest induction melting foundry, Inductotherm Group companies manufacture the furnace that is right for you. Heavy Steel Shell Furnaces: Our Heavy Steel Shell furnaces combine the exceptional strength of a rugged steel shell with easy accessibility. They are able to be used with our backslagging feature, push-out lining systems, weigh frames, pit guards and can be retrofitted with a variety of fume collectors and hoods to help you comply... (read more)Browse Furnaces (industrial) Datasheets for Inductotherm Group -
Inductotherm Group
Inductotherm Holding Furnaces Channel Furnace Holding Systems: Inductotherm 's channel furnace combines high productivity with economical operation and can provide you with a continuous supply of ready-to-pour metal 24 hours a day. You should select channel furnaces when high production operations need a large throughput of metal; few alloy changes are needed; and/or when you need the holding capacity to shift melting operations to take advantage of off-peak energy costs. Coreless Furnace Holding Systems: Inductotherm 's... (read more)Browse Furnaces (industrial) Datasheets for Inductotherm Group -
Inductotherm Group
Consarc Aluminum Brazing Furnaces Inductotherm Group companies manufacture Consarc aluminium brazing furnaces, featuring advanced vacuum pumping systems, temperature uniformity control, handling systems, forced cooling, and hot water systems. Applications Include: Aerospace heat exchangers and other components. Automotive radiators, evaporators, condensers and oil coolers. Research and development. Electronic cold plates. Microwave components. Cryogenic heat exchangers. Refrigeration exchangers. Compressor oil coolers. Handling... (read more)Browse Vacuum Furnaces Datasheets for Inductotherm Group -
Harper International Corporation
Custom Industrial Furnaces The design of a custom Harper furnace begins with understanding the customer's goals and utilizing our exceptional skilled engineering team to analyze their distinct process requirements. Harper works to devise a complete thermal solution with our range of offerings including gas treatment and handling and fully integrated control systems. Our experience in developing distinctive systems for every application covers calcination, graphitization, carburization, controlled oxidation, oxide... (read more)Browse Ovens (industrial) Datasheets for Harper International Corporation -
Harper International Corporation
Rotary Tube Furnaces Every Harper rotary tube furnace is designed for the customer's unique specifications. We bring innovative solutions to designs for continuous processing of advanced materials such as granular, powder, or particulate aggregates in high purity and specialty atmosphere environments at temperatures up to 3000 C, including gas, electric and microwave heated systems. Harper approaches the design of a rotary tube furnace as a complete system, with the ability to incorporate process control systems... (read more)Browse Furnaces (industrial) Datasheets for Harper International Corporation -
Harper International Corporation
Pusher Tunnel Furnaces entering the furnace without the use of mechanical doors and seals. Harper approaches the design of a conveyor furnace as a complete system, with the ability to incorporate advanced control systems, skid mounting, gas treatment and handling, turnkey installation and complete field commissioning. Field service can incorporate control instrumentation integration and programming as well as process engineering optimization and support. Harper Pusher Furnace Capabilities. Temperatures to 2800 C... (read more)Browse Furnaces (industrial) Datasheets for Harper International Corporation -
Harper International Corporation
Vertical Conveyor Furnaces Harper 's patented vertical furnace systems are our latest thermal processing innovation for a wide range of product feedstocks, particularly for materials requiring high temperature solid-solid and solid-gas reactions, such as carbides, nitrides, borides and refractory metal powders. This new system is a design alternative to other traditional furnace types, with the following advancements: Minimizes the opportunity for product sticking or gas-phase entrainment during processing. Maximizes... (read more) -
Conax Technologies
Furnace Industry Fittings and Feedthroughs An industry leader. For more than 70 years, Conax Technologies has been a global leader in the design and manufacture of compression seal feedthroughs, temperature sensors and cable and harness assemblies for a broad range of industries, including solutions for furnaces used in the steel, aerospace, heavy industrial, and automotive industries. Our standard and custom-designed solutions are used for a variety of processes, including melting, casting, re-heating, annealing and coating. Solutions... (read more)Browse Sealing Glands Datasheets for Conax Technologies
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Springer Handbook of Crystal Growth
If the system is completely axisymmetric, a two-dimensional configuration can be imposed due to the almost axisymmetric configuration of a Czochralski furnace .
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Sensitivity analyses of furnace material properties in the Czochralski crystal growth method for silicon
Despite the development of measurement devices and methods, many uncertainties are still involved in the thermo-physical properties of Czochralski furnace materials.
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Modelling dislocation generation in high pressure Czochralski growth of InP single crystals: part IIMost of the work was performed when SP was at: Department o...
MASTRAPP has the capability to predict the thermal field history in the Czochralski furnace throughout the growth period.
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The role of inner and internal radiation on the melt growth of sapphire crystal
Abstract In this paper, for an inductively heated Czochralski furnace used to grow sapphire single crystal, influence of the inner (wall‐to‐wall) and crystal internal (bulk) radiation on the characteristics of the growth process such as temperature and flow fields, structure of heat …
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Macrosegregation of Impurities in Directionally Solidified Silicon
After solidification in a Czochralski furnace , Chu et al.[31] observed evidence of macrosegregation of impurities, but neither their concentration profiles along the ingot nor the solidification conditions were given.
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Numerical investigation of heat transport and fluid flow during the seeding process of oxide Czochralski crystal growth Part 1: non‐rotating seed
The aim of this work is to develop a global analysis of an inductively heated Czochralski furnace for a real sapphire crystal growth system during the seeding process, and to reveal the effect of different seed positions with respect to the melt …
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Polysilicon for Solar Wafers
Below is a typical ‘chunk’ of polysilicon used as feed to a Czochralski furnace .
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http://dspace.mit.edu/bitstream/handle/1721.1/85269/42720611-MIT.pdf?sequence=2
1-1 Schematic of Czochralski Furnace (from Ueda, R., and Mullin, J.B., Crystal Growth and Characterization, North-Holland, Amsterdam, 1975, .
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A Survey of Semiconductor Materials Technology
Czochralski furnace .
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Simulation of temperature and flow fields in an inductively heated melt growth system
Abstract The goal of the research presented here is to apply a global analysis of an inductively heated Czochralski furnace for a real sapphire crystal growth system and predict the characteristics of the temperature and flow fields in the system.
