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GB2079175B - Growing crystals - Google Patents

Growing crystals

Info

Publication number
GB2079175B
GB2079175B GB8117039A GB8117039A GB2079175B GB 2079175 B GB2079175 B GB 2079175B GB 8117039 A GB8117039 A GB 8117039A GB 8117039 A GB8117039 A GB 8117039A GB 2079175 B GB2079175 B GB 2079175B
Authority
GB
United Kingdom
Prior art keywords
growing crystals
crystals
growing
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
GB8117039A
Other versions
GB2079175A (en
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Priority to GB8117039A priority Critical patent/GB2079175B/en
Publication of GB2079175A publication Critical patent/GB2079175A/en
Application granted granted Critical
Publication of GB2079175B publication Critical patent/GB2079175B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • 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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/18—Quartz

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB8117039A 1980-06-26 1981-06-03 Growing crystals Expired GB2079175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8117039A GB2079175B (en) 1980-06-26 1981-06-03 Growing crystals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8021023 1980-06-26
GB8117039A GB2079175B (en) 1980-06-26 1981-06-03 Growing crystals

Publications (2)

Publication Number Publication Date
GB2079175A GB2079175A (en) 1982-01-20
GB2079175B true GB2079175B (en) 1983-12-07

Family

ID=26276013

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117039A Expired GB2079175B (en) 1980-06-26 1981-06-03 Growing crystals

Country Status (1)

Country Link
GB (1) GB2079175B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475980A (en) * 1982-06-01 1984-10-09 United Technologies Corporation Solid state production of multiple single crystal articles
DE68924062T2 (en) * 1988-12-10 1996-03-28 Kawasaki Steel Co PRODUCTION METHOD OF CRYSTALLINE OBJECTS WITH DIRECTED CRYSTAL ORIENTATION.
FR2676753B1 (en) * 1991-05-24 1993-10-01 France Telecom METHOD FOR INCREASING THE DIMENSIONS OF ELABORABLE CRYSTALS BY HYDROTHERMAL GROWTH, USING A SEED OBTAINED BY ASSEMBLING CRYSTALLINE BLADES.

Also Published As

Publication number Publication date
GB2079175A (en) 1982-01-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee