Products/Services for Czochralski Crystal Puller
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Sapphire Materials and Components - (105 companies)...processes also include Czochralski (CZ), float zone (FZ), Bridgeman, Kyropoulos, and edge defined film-fed growth (EFG), as well as other crystal-pulling methods. Many of these processes immerse a seed crystal in the melt and then remove it slowly, forming...Shape / FormHollow Stock / ShapeApplications -
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... -
Optical Crystals - (189 companies)Optical crystals are transparent in different spectral regions, depending upon the crystal material. They include nonlinear, photorefractive crystals, and laser crystals ' acousto-optic and electro-optic combinations; X-ray analysis... -
Handles and Pulls (industrial) - (515 companies)Industrial handles and industrial pulls are hardware components that are grasped by hand and manipulated to perform a service. Industrial handles and industrial pulls are hardware components that are grasped by hand and manipulated to perform... -
Bearing Pullers - (54 companies)Bearing pullers are devices for assembling and disassembling bearings. They are often hand-held and manually-powered devices, but this area also includes mountable and powered devices like bearing heaters used before assembly. A bearing puller... -
Crystal Filters - (52 companies)Crystal filters are electronic filters that use monolithic crystals. They are used in all kinds of electronic and radio communication devices. A monolithic crystal filter uses one large crystal rather than an array of several discrete crystals...
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Pulling and Support Grips - (46 companies)Pulling grips are mechanical devices used for the holding of a wire or cable so that it can be pulled without damage to the wire or cable jacket. Pulling grips pull cables, insulated conductors, ropes, and wires through enclosures, conduits...
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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.
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Liquid Crystal Display (LCD) Modules - (663 companies)Liquid crystal display (LCD) modules are used at the component level in place of less efficient displays such as cathode ray tubes (CRTs). These modules do not include housing and must be incorporated into a larger instrument or system. Liquid...
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Packing Hooks and Extractors - (30 companies)Packing hooks and extractors, also referred to as packing pullers, are tools that extract used packing material from pumps and valves. Packing hooks and extractors, also referred to as packing pullers, extract used packing material from pumps...
Product News
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Southco
M1 Flush Pull Latch Southco 's M1 Flush Pull Latches offer a combination of sleek design, secure performance, and long-term durability. With attractive flush-mount styling, a recessed handle, and concealed mounting hardware, these latches provide a clean, professional appearance while minimising protrusion on both sides of the panel. Designed for convenience, the push-to-close mechanism delivers smooth, reliable operation and a solid, high-quality feel. Installation is simple, as the latch fits through a single... (read more)Browse Latches Datasheets for Southco -
Fairlane Products, Inc.
Spring-Loaded Pull Pins PULL PINS Spring-loaded pins that allow you to quickly retract and engage the plunger for locating, fastening and quick change operations. QUICK RELEASE BALL LOCK PINS. Quick release ball lock pins have a wide range of applications in fastening, locating, and alignment. These positive locking pins will not release until the button on the handle is depressed, which then allows the balls to retract into the shank. All quick release pins are available in a variety of lengths and diameters... (read more)Browse Industrial Pins Datasheets for Fairlane Products, Inc. -
Schmersal Inc.
ZQ900 Emergency Cable-Pull Switch The ZQ900 is designed to provide continuous emergency stop control along exposed areas of machinery and conveyors which present hazards to operator/maintenance personnel. Unlike E-Stop pushbuttons, emergency cable-pull systems can be actuated at any point along the "trip wire". The unit features a double-break contact block offering a choice of five contact variations which change state when the cable is pulled or goes slack. Thus the switch can be actuated if an operator falls into, is pulled... (read more)Browse Emergency Stop Switches Datasheets for Schmersal Inc. -
Altech Corp.
Altech Safety Rope Pull Switches Altech 's rope pull switches ensure emergency shutdown and line monitoring with IP67 protection, 10 A thermal current, and a wide -30 C to +80 C temperature range. Voltage Ratings. Rated insulation voltage Ui = 250 V AC; operational voltage Ue = 50 V AC or 120 V DC. Current Ratings. Thermal current Ithe = 10 A. Rated for AC 15 at 50 V / 6 A and DC 13 at 120 V / 0.55 A. Durability and Reach. Mechanical life up to 1 million cycles. Supports cable spans up to 37.5 m, depending on conditions... (read more)Browse Safety Sensor Switches Datasheets for Altech Corp. -
LEMO USA, Inc.
New robust push-pull connectors Product brief - S series 12G SDI 4K UltraHd. Catalogue. 12G-SDI 4K ULTRA HD Push-Pull connectors. The unique link to the Ultra High Definition. Main Features. Security of the Push-Pull self-latching. Compact design for space savings. Coaxial 75 O. 360 screening for full EMC shielding. Wide temperature range - 55 C / + 260 C. Blind mating. Bend relief colour codin. Finger proof. Index protection on mated condition IP50. Number of mating cycles > 1000. Latch retention force ( average ) 250 N. UL... (read more)Browse Electrical Connectors Datasheets for LEMO USA, Inc. -
LEMO USA, Inc.
Waterproof Push-Pull multipole connectors T series. Experience Seamless Connectivity and Reliability with LEMO T Series Connectors. LEMO T-Series Watertight Connectors are the ideal choice for outdoor applications. These precision-engineered connectors have a push-pull self-latching system, several keys to avoid cross-mating, 360 full EMC shielding, and enhanced inner sleeve and seals, resulting in a secure and reliable connection that can resist the harshest environments. Whether it's hot environment machinery, medical devices... (read more)Browse Circular Connectors Datasheets for LEMO USA, Inc. -
BEXKOM Electronics Co., Ltd.
IP68 Push-Pull Signal Connector Introducing the U Series IP68 Push-Pull Circular Connectors from Bexkom --designed to deliver reliable, high-performance signal transmission in demanding applications. These compact connectors support up to 13 signal contacts with 0.9mm diameter pins, making them perfect for space-constrained equipment such as handheld detectors and military-grade devices. Built for harsh operating environments, the U Series connectors feature a robust brass chrome-plated shell, PEEK/PPS insulators... (read more)Browse Circular Connectors Datasheets for BEXKOM Electronics Co., Ltd. -
Keystone Electronics Corp.
Standard & Custom Industrial Handles and Pulls Keystone Electronics produces an assortment of Industrial handles in brass or aluminum, in round or oval shapes and are supplied in a variety of diameters, lengths, mounting centers, heights, platings and internal thread sizes. Aluminum Handles are manufactured from Alloy 6061-T6 per QQ-A-325 and feature a Black Anodized finish as per MIL-A-8625. Brass Handles are manufactured per ASTM-B16 and feature a Nickel finish as per QQ-N-290. Mounting Screws, manufactured in Stainless Steel, are... (read more)Browse Handles and Pulls (industrial) Datasheets for Keystone Electronics Corp. -
Rolec Enclosures Inc.
Pull These Diecast Control Housings Into Position ROLEC has launched commandCASE - a new range of high quality diecast aluminum housings for industrial control applications. They feature attractive and ergonomic wing-shaped handles for easy manoeuvring when the units are mounted on suspension arms. The distinctive handles are fixed to the lid, making it easier to open and close the housing. The lid also features a recess for the mounting of membrane keypads or the addition of labels. ROLEC commandCASE is extremely tough and versatile. It has... (read more)Browse NEMA and IP Enclosures Datasheets for Rolec Enclosures Inc. -
CRYSTECH, Inc.
Alexandrite Laser Crystal for Tunable Lasers . Thermal shock resistance up to 5 x higher than Nd:YAG. Supports high pump energy and high-power operation. Maintains stable performance under elevated temperature conditions. Polarization and Optical Performance. Anisotropic crystal structure enables linearly polarized output. Strong birefringence reduces depolarization losses. Supports high beam quality in precision laser systems. Precision Manufacturing and Quality. Grown using Czochralski method for high crystal quality. Tight optical... (read more)Browse Optical Crystals Datasheets for CRYSTECH, Inc.
More Information
Indicates content that may require registration and/or purchase.
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Ultrasonic Doppler Velocity Profiler for Fluid Flow
1993) Measurement of flow phenomena using the ultrasonic velocity profile method in a simulated Czochralski crystal puller .
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Molten salt-based growth of bulk GaN and InN for substrates.
high pressure Czochralski ( crystal puller ) HRXRD .
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Inertial effects in the rotationally driven melt motion during the Czochralski growth of silicon crystals with a strong axial magnetic field
As an example, consider a silicon (Si) Czochralski crystal puller .
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Springer Handbook of Crystal Growth
Several versions of Czochralski crystal pullers are com- mercially available.
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CONVECTIVE MASS TRANSPORT DURING BULK GROWTH OF SEMICONDUCTOR CRYSTALS WITH STEADY MAGNETIC FIELDS
L. N. Hjellming and J. S. Walker, Modeling of Melt Motion in a Czochralski Crystal Puller with an Axial Magnetii Field, J. Crystal Growth, Vol. 79, pp. 9*98, 1986.
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http://www.emis.de/journals/HOA/AAA/Volume3_1-2/40.pdf
[7] L. N. Hjellming and J. S. Walker, Melt motion in a Czochralski crystal puller with an axial magnetic field, Isothermal Motion, J. Fluid Mech.
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Onset of unsteady axi-symmetric laminar natural convection in a vertical cylindrical enclosure heated at the wall
In a typical Czochralski crystal puller , the melt depth decreases at a .
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Theory of transport processes in single crystal growth from the melt
Hjellming, L. N., and J. S. Walker, “Melt Motion in a Czochralski Crystal Puller with an Axial Magnetic Field: Isothermal Motion,” J. Fluid Mech., 164,237 (1986).
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Numerical and analytical study of rotating flow in an enclosed cylinder under an axial magnetic field
… inside a cavity due to the rotation of a disk can occur in many practical situations [1]: rotational viscosimeters, centrifugal machinery, pumping of liquid metals at high melting point, crystal growth from molten silicon in Czochralski crystal pullers [2], geophysical systems [3 …
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Numerical study of disk driven rotating MHD flow of a liquid metal in a cylindrical enclosure
It is important in many areas of engineering such as rotational viscosi- meters, centrifugal machinery, pumping of liquid metals at high melting point, crystal growth from molten silicon in Czochralski Crystal pullers , etc.
