JPS53134778A - Preparation of single crystal having incongruent composition - Google Patents

Preparation of single crystal having incongruent composition

Info

Publication number
JPS53134778A
JPS53134778A JP4907077A JP4907077A JPS53134778A JP S53134778 A JPS53134778 A JP S53134778A JP 4907077 A JP4907077 A JP 4907077A JP 4907077 A JP4907077 A JP 4907077A JP S53134778 A JPS53134778 A JP S53134778A
Authority
JP
Japan
Prior art keywords
composition
incongruent
preparation
single crystal
moved
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.)
Pending
Application number
JP4907077A
Other languages
Japanese (ja)
Inventor
Shinji Esashi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4907077A priority Critical patent/JPS53134778A/en
Publication of JPS53134778A publication Critical patent/JPS53134778A/en
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE: To provide a process for the preparation of a single crystal having a uniform composition, wherein a molten zone is moved fromone end towards the other end of a sintered material having an incongruent composition, so that the composition of the former end becomes different from that of the latter end, and then the resulting crystal is pulled up while the molten material is moved at a predetermined velocity from the latter end towards the former end.
COPYRIGHT: (C)1978,JPO&Japio
JP4907077A 1977-04-30 1977-04-30 Preparation of single crystal having incongruent composition Pending JPS53134778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4907077A JPS53134778A (en) 1977-04-30 1977-04-30 Preparation of single crystal having incongruent composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4907077A JPS53134778A (en) 1977-04-30 1977-04-30 Preparation of single crystal having incongruent composition

Publications (1)

Publication Number Publication Date
JPS53134778A true JPS53134778A (en) 1978-11-24

Family

ID=12820809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4907077A Pending JPS53134778A (en) 1977-04-30 1977-04-30 Preparation of single crystal having incongruent composition

Country Status (1)

Country Link
JP (1) JPS53134778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845194A (en) * 1981-09-08 1983-03-16 Toshiba Corp Method for forming single domain of lithium niobate single crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845194A (en) * 1981-09-08 1983-03-16 Toshiba Corp Method for forming single domain of lithium niobate single crystal

Similar Documents

Publication Publication Date Title
JPS549174A (en) Method of producing seingle crystal
JPS53134778A (en) Preparation of single crystal having incongruent composition
JPS5264385A (en) Method and apparatsu for packaging
JPS5276277A (en) Producing long and narrow crystal
JPS5218926A (en) Method for producing inorganic fibrous materials
JPS525766A (en) Process for preparation of 1-h-indazole acetate derivatives
JPS5437005A (en) Release agent
JPS5413477A (en) Continuous growing apparatus for single crystal
JPS5413475A (en) Preparation of single crystal
JPS5239579A (en) Production process of solidified pellets from powder and its equipment
JPS549171A (en) Single crystal pulling method
JPS53146958A (en) Rolling method of steel material at high area reduction
JPS5242868A (en) Process for preparation of 3-(17beta-hydroxyandrosto-4-ene-3-one-17alpha-yl) propyolactone
JPS51111478A (en) A method of producing semiconductor crystal
JPS51151387A (en) Process for preparing 2-alpha-maltosyl -maltosyl glucose
JPS5245385A (en) Process for production of tube bundle
JPS5276278A (en) Apparatus for preparing long and narrow crystal
JPS5416307A (en) Preparation of metal material of particle dispersion type
JPS51117186A (en) Method of manufacture of single crystals of high meltng point meterial
JPS5249009A (en) Magnetic head and process for process for production of same
JPS53118682A (en) Electronic adjuster
JPS51144319A (en) Process for repairing terminal rod for electrolitic furnace of aluminu m
JPS5241987A (en) Manufacturing method for abrasives
JPS5259383A (en) Apparatus for numerically controlling cutting
JPS53141284A (en) N u4 -dialkylaminomethylenearabinofuranosylcytosine and process for its preparation