GB1104182A - Crystalline material - Google Patents

Crystalline material

Info

Publication number
GB1104182A
GB1104182A GB773465A GB773465A GB1104182A GB 1104182 A GB1104182 A GB 1104182A GB 773465 A GB773465 A GB 773465A GB 773465 A GB773465 A GB 773465A GB 1104182 A GB1104182 A GB 1104182A
Authority
GB
United Kingdom
Prior art keywords
solid
heat
phase
eutectic
crystallizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB773465A
Other languages
English (en)
Inventor
Carl Francis Swinehart
Marko Sfiligoj
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harshaw Chemical Co
Original Assignee
Harshaw Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harshaw Chemical Co filed Critical Harshaw Chemical Co
Publication of GB1104182A publication Critical patent/GB1104182A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • 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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GB773465A 1965-03-12 1965-02-23 Crystalline material Expired GB1104182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6503166A NL6503166A (de) 1965-03-12 1965-03-12

Publications (1)

Publication Number Publication Date
GB1104182A true GB1104182A (en) 1968-02-21

Family

ID=19792643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB773465A Expired GB1104182A (en) 1965-03-12 1965-02-23 Crystalline material

Country Status (2)

Country Link
GB (1) GB1104182A (de)
NL (1) NL6503166A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142651A1 (de) * 2001-08-31 2003-03-27 Schott Glas Verfahren zur Herstellung von hoch homogenen strahlenbeständigen streufreien Einkristallen, eines damit erhaltenen Ingots sowie deren Verwendung
DE102010044017A1 (de) 2010-11-17 2012-05-24 Carl Zeiss Smt Gmbh Herstellung von strahlungsbeständigen Fluorid-Kristallen, insbesondere von Kalziumfluorid-Kristallen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142651A1 (de) * 2001-08-31 2003-03-27 Schott Glas Verfahren zur Herstellung von hoch homogenen strahlenbeständigen streufreien Einkristallen, eines damit erhaltenen Ingots sowie deren Verwendung
DE10142651B4 (de) * 2001-08-31 2007-04-26 Schott Ag Verfahren zur Herstellung von hoch homogenen strahlenbeständigen streufreien Einkristallen, eines damit erhaltenen Ingots sowie deren Verwendung
DE10142651C5 (de) * 2001-08-31 2009-04-23 Schott Ag Verfahren zur Herstellung von hoch homogenen strahlenbeständigen streufreien Einkristallen, eines damit erhaltenen Ingots sowie deren Verwendung
DE102010044017A1 (de) 2010-11-17 2012-05-24 Carl Zeiss Smt Gmbh Herstellung von strahlungsbeständigen Fluorid-Kristallen, insbesondere von Kalziumfluorid-Kristallen
US9194057B2 (en) 2010-11-17 2015-11-24 Carl Zeiss Smt Gmbh Production of radiation-resistant fluoride crystals, in particular calcium fluoride crystals

Also Published As

Publication number Publication date
NL6503166A (de) 1966-09-13

Similar Documents

Publication Publication Date Title
GB1104182A (en) Crystalline material
US3834912A (en) Lead borate containing phototropic glass
US1875013A (en) Method of producing compounds of the carnallite type
US2193364A (en) Process for obtaining beryllium and beryllium alloys
Michelet et al. The crystal structure of Ni3Sn2S2 and related compounds
Cook Jr The systems NaCl CrCl3 and KCl CrCl3
GB1123991A (en) A method of preparation of pure alkali metal halides for the production of single crystals
GB1082561A (en) Phosphor and method of preparation thereof
US2116167A (en) Process of preparing a phosphorescent material
GB624304A (en) Improvements in or relating to the production of magnesium base alloys
US2497529A (en) Process for production of magnesium base alloys containing zirconium
DE697662C (de) Verfahren zur Herstellung von alkaliantimonathaltigen Kristallen von glimmerartigem Aussehen
Mooney et al. X-RAY DIFFRACTION DATA FOR AMMONIUM TETRATHIOTUNGSTATE
Rose ART. XXI.--ON THE APPLICATION OF CHLORIDE OF AMMONIUM IN ANALYTICAL CHEMISTRY.
US1653482A (en) Flux applied in soldering aluminum and its alloys
GB795464A (en) Improvements in or relating to infra-red reflective non-luminescent compositions of matter
GB586194A (en) Improvements in and relating to fluxes for welding metals
US3122506A (en) Method of preparing a lubricant
GB1213798A (en) Improvements in or relating to glass
US3931042A (en) Cathodochromic sodalite
Nirmala et al. An X-ray study of silver amalgam and its stoichiometry
GB798104A (en) Improvements in or relating to drossing fluxes
DE1155103B (de) Verfahren zur Herstellung von pulverfoermigem kristallinem Molybdaendisulfid und/oder Wolframdisulfid
GB1035202A (en) Improvements in and relating to titanium dioxide pigments
SU390023A1 (ru) Способ получения двойных сульфатов титана