Patents
Sitemap › C30 - Crystal growth › C30B - Single-crystal growth; Unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; Refining by zone-melting of material; Production of a homogeneous polycrystalline material with defined structure; Single crystals or homogeneous polycrystalline material with defined structure; After-treatment of single crystals or a homogeneous polycrystalline material with defined structure; Apparatus therefor › C30B 11 - Single-crystal-growth by normal freezing or freezing under temperature gradient, e.g. bridgman- stockbarger method
Patents for C30B 11 - Single-crystal-growth by normal freezing or freezing under temperature gradient, e.g. bridgman- stockbarger method (5,247)
10/2012
10/30/2012CA2611858C Crucible for the crystallization of silicon
10/26/2012WO2012143385A1 An arrangement for manufacturing crystalline silicon ingots
10/26/2012WO2012143350A1 Crucible assembly
10/25/2012US20120270737 Stable and Metastable Nanowires Displaying Locally Controllable Properties
10/25/2012DE102011007708A1 Tiegelanordnung Crucible assembly
10/25/2012DE102011002156A1 Producing silicon ingot, comprises providing melt form molten semiconductor material in crucible, immersing germ crystal body held at holding element into melt, placing germ crystal body in crucible, and performing crystallization process
10/24/2012CN202499928U Blanking device of flame melt single crystal furnace
10/24/2012CN102753736A Device for obtaining a multicrystalline semiconductor material, in particular silicon, and method for controlling the temperature therein
10/24/2012CN102747417A Method for ingotting monocrystalline silicon
10/24/2012CN102747416A Method of oriented induced growth of REBCO superconductive block from multiple seed crystals in asymmetric(110)/(110) manner
10/24/2012CN102747415A Dry type furnace shell for polycrystalline ingot furnace
10/24/2012CN102747414A Production method for ingot casting monocrystalline silicon
10/24/2012CN102747413A Quartz crucible for ingot casting
10/24/2012CN102747412A Device and application method for growing single-crystal silicon by directional solidification method
10/23/2012US8293010 Templated growth of porous or non-porous castings
10/23/2012US8293007 Removable thermal control for ribbon crystal pulling furnaces
10/18/2012WO2012139362A1 Polysilicon ingot casting furnace and polysilicon ingot casting method
10/18/2012US20120260850 Method of purifying silicon utilizing cascading process
10/18/2012US20120260848 Single crystal growth method for vertical high temperature and high pressure group III-V compound
10/18/2012DE102010000687B4 Tiegel und Verfahren zur Herstellung von Silizium-Blöcken The crucible and the method for manufacturing silicon-blocks
10/17/2012EP2510137A1 High throughput recrystallization of semiconducting materials
10/17/2012CN102741462A Crucible for use in a directional solidification furnace
10/17/2012CN102741461A Method and device for obtaining a multicrystalline semiconductor material, in particular silicon
10/17/2012CN102732948A Method for improving ingot-casting monocrystaline silicon yield
10/17/2012CN102732947A Ingot thermal field for growing pure quasi-monocrystalline
10/17/2012CN102732946A Preparation method of F and Er ion double-doped green luminescent lead tungstate crystal
10/17/2012CN102732945A Loading method for monocrystaline silicon ingot casting
10/17/2012CN102732944A Crystal growth technology and crystal growth furnace
10/17/2012CN102732943A Method for producing monocrystalline silicon cast ingot
10/17/2012CN101962810B Single crystal LiGa3Te5 as well as preparation method and application thereof
10/11/2012US20120255485 Method for purifying silicon
10/11/2012US20120255484 System and methods for growing high-resistance single crystals
10/10/2012EP2507418A1 Method of exocasting an article of semiconducting material
10/10/2012EP2507417A1 Device for monitoring the progress of crystallization of a bath of molten material in a directional solidification process employing ultrasound
10/10/2012EP2507416A1 Ultrasonic waveguide device suitable for use in a directional solidification furnace for silicon
10/10/2012EP2507415A1 Device for holding silicon melt
10/10/2012CN202482485U Cutting mould for recycling single-lobe block body of graphite crucible
10/10/2012CN102725443A Silicon nitride based crucible
10/10/2012CN102725437A Method and device for separating argon from a gaseous mixture
10/04/2012WO2012135341A1 Systems for insulating directional solidification furnaces
10/04/2012WO2012130417A1 Casting mold for producing a cast body
10/04/2012WO2012108618A3 Single crystal growth apparatus using microwaves and growth method thereof
10/03/2012EP2505695A2 Methods for manufacturing cast silicon from seed crystals
10/03/2012CN202465955U Bridgman-Stockbarger growth equipment for preparing cerium-doped lanthanum bromide scintillation crystals
10/03/2012CN202465944U Dropping mechanism
10/03/2012CN202465943U Crucible protection device used in silicon ingot furnace
10/03/2012CN202465942U Device for preparing casting monocrystalline silicon
10/03/2012CN102713024A Device for holding silicon melt
10/03/2012CN102703986A Method for transforming columnar crystal-orienting isometric crystal of directional solidified alloy with strong static magnetic field induction
10/03/2012CN102703985A Method for preparing high-purity polycrystalline silicon under action of electric field and fused salt
10/03/2012CN102703981A Method for recycling waste superconducting block material based on high-heat-stability thin film as seed crystal
10/03/2012CN102703978A Preparation method of high-purity large-size magnesium oxide mono-crystals
10/03/2012CN102703975A Method for improving crystal quality of mono-like
10/03/2012CN102703969A Low-carbon quasi-single crystal ingot furnace and method for adopting low-carbon quasi-single crystal ingot furnace for ingot casting
10/03/2012CN102703968A Method and device for controlling seed crystal melting degree through gas flow in single crystal casting process
10/03/2012CN102703967A Thermocouple device for polycrystal ingot furnace
10/03/2012CN102703966A Device for growing carbonization silicon single crystal by using seed crystal temperature gradient method
10/03/2012CN102703965A Method for reducing crystal defects of ingot-casting silicon single crystal
10/03/2012CN102703964A Production method of ingot single crystal
10/03/2012CN102703067A Near-infrared-luminescence bismuth-doped barium chloropentaborate crystal and preparation method thereof
10/03/2012CN102701213A Solar polycrystalline silicon purification equipment employing directional solidification metallurgical method
10/03/2012CN102206785B Twinning induced plasticity alloy steel with columnar crystal structure and preparation method thereof
10/03/2012CN101928980B Seeding guidance die for growing silicon crystal by directional solidification method
10/02/2012US8277558 Czochralski apparatus for growing crystals and purification method of waste salts using the same
09/2012
09/27/2012WO2012128949A1 High temperature furnace insulation
09/27/2012WO2012126255A1 Method and device for controlling crystallization nucleation on bottom surface of crucible when growing silicon crystals using directional solidification method
09/27/2012US20120240844 High temperature furnace insulation
09/26/2012EP2501844A1 Crystal growth apparatus and method
09/26/2012CN202450194U Crystal growth measuring bar for ingot furnace
09/26/2012CN202450182U Connecting suspension arm capable of adjusting height of heater
09/26/2012CN102691101A Silicon ingot and manufacturing device and method thereof, silicon wafer, solar battery and silicon component
09/26/2012CN102689001A Silicon ingot and manufacturing device and method thereof, silicon wafer, solar battery and silicon component
09/20/2012WO2012125365A2 Automated vision system for a crystal growth apparatus
09/20/2012DE102011005503A1 Device useful for producing silicon blocks comprises container for receiving silicon melt, covering for partially covering internal space, purge gas device for producing purge gas flow and means for slowing down exhaust steam steam-kinetics
09/19/2012CN202440565U Crucible suitable for being used in sapphire single crystal growth furnace
09/19/2012CN202440564U Monocrystalline-silicon-like ingot furnace and seed crystals used by same
09/19/2012CN202440563U Fast and slow air extracting system for polycrystalline silicon ingot furnace
09/19/2012CN102677175A Gallium arsenide monocrystal growing method
09/19/2012CN102677171A Barium boric acid calcium birefringent crystal, growth method and application
09/19/2012CN102677147A Ingot furnace suitable for producing monocrystalline silicon ingot with ingot casting method
09/19/2012CN102677146A Method for manufacturing silicon crystal ingot
09/19/2012CN101962800B Device for producing single crystal ingot by directional solidification method
09/18/2012US8268074 Method and device for producing oriented solidified blocks made of semi-conductor material
09/12/2012EP2497849A1 Hybrid silicon wafer
09/12/2012EP2497848A1 Hybrid silicon wafer
09/12/2012EP2497847A2 method of processing materials suitable for producing high puritiy silicon
09/12/2012EP2496380A1 Single crystal welding of directionally solidified materials
09/12/2012CN202430317U Fastening device enabling sealing of upper main chamber and lower main chamber of ingot furnace
09/12/2012CN202430316U Insulation device for synthetic quartz crystal growth equipment
09/12/2012CN102660767A Cooling transitional joint for directional solidification equipment of electromagnetic cold crucible
09/12/2012CN102658362A Water cooling copper crucible directional freezing method for superhigh-temperature Nb-Si alloy
09/06/2012DE102011001056A1 Power connection device for heating device of melting furnace, comprises first terminal element, second terminal element for energizing heat conductor loop formed from plate-shaped heating conductor elements, and planar conductor element
09/05/2012EP2493643A1 Method and device for producing a component of a turbomachine
09/05/2012CN102653881A Method for casting large-grained silicon ingot
09/05/2012CN102653880A Casting device
09/05/2012CN102140689B Method for growing sapphire crystal
09/05/2012CN101481821B Novel technology for growth of yttrium-aluminum garnet crystal and equipment thereof
09/04/2012CA2479774C Ni-base directionally solidified and single-crystal superalloy
08/2012
08/29/2012EP2492377A1 Crystal growth vessel and crystal growth method
08/29/2012EP2491169A1 Method and device for obtaining a multicrystalline semiconductor material, in particular silicon
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