GB968785A - Method and apparatus for producing single crystals of refractory material - Google Patents

Method and apparatus for producing single crystals of refractory material

Info

Publication number: GB968785A
Authority: GB; United Kingdom
Prior art keywords: single crystals; refractory material; dec; producing single; crystals
Prior art date: 1961-12-29
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

GB4888662A

Other languages

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.)

Centre dEtude de lEnergie Nucleaire CEN

Original Assignee

Centre dEtude de lEnergie Nucleaire CEN

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.)

1961-12-29

Filing date

1962-12-28

Publication date

1964-09-02

1962-12-28 Application filed by Centre dEtude de lEnergie Nucleaire CEN filed Critical Centre dEtude de lEnergie Nucleaire CEN

1964-09-02 Publication of GB968785A publication Critical patent/GB968785A/en

Status Expired legal-status Critical Current

Links

239000013078 crystal Substances 0.000 title abstract 3
239000011819 refractory material Substances 0.000 title 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
- 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
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
- C30B23/002—Controlling or regulating

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

GB4888662A 1961-12-29 1962-12-28 Method and apparatus for producing single crystals of refractory material Expired GB968785A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL273065		1961-12-29
NL287927		1963-01-18

Publications (1)

Publication Number	Publication Date
GB968785A true GB968785A (en)	1964-09-02

Family

ID=30772298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB4888662A Expired GB968785A (en)	1961-12-29	1962-12-28	Method and apparatus for producing single crystals of refractory material

Country Status (7)

Country	Link
BE (1)	BE641229A (cs)
CH (1)	CH410863A (cs)
DE (2)	DE1202758B (cs)
GB (1)	GB968785A (cs)
IT (1)	IT712544A (cs)
LU (1)	LU45075A1 (cs)
NL (2)	NL287927A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111394781A (zh) *	2020-04-06	2020-07-10	上海应用技术大学	一种利用硼酸盐助熔剂生长二氧化铀晶体的方法

0
- IT IT712544D patent/IT712544A/it unknown
- NL NL273065D patent/NL273065A/xx unknown
- NL NL287927D patent/NL287927A/xx unknown
1962
- 1962-12-27 CH CH1522662A patent/CH410863A/fr unknown
- 1962-12-27 DE DE1962C0028782 patent/DE1202758B/de active Pending
- 1962-12-28 GB GB4888662A patent/GB968785A/en not_active Expired
1963
- 1963-12-13 BE BE641229A patent/BE641229A/xx unknown
- 1963-12-21 LU LU45075A patent/LU45075A1/xx unknown
1964
- 1964-01-15 DE DEE26240A patent/DE1193917B/de active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111394781A (zh) *	2020-04-06	2020-07-10	上海应用技术大学	一种利用硼酸盐助熔剂生长二氧化铀晶体的方法
CN111394781B (zh) *	2020-04-06	2021-04-16	上海应用技术大学	一种利用硼酸盐助熔剂生长二氧化铀晶体的方法

Also Published As

Publication number	Publication date
CH410863A (fr)	1966-04-15
NL287927A (cs)
IT712544A (cs)
DE1193917B (de)	1965-06-03
BE641229A (cs)	1964-06-15
NL273065A (cs)
LU45075A1 (cs)	1964-04-20
DE1202758B (de)	1965-10-14

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