CH612098A5 - Crucible for holding the melt for pulling crystals - Google Patents

Crucible for holding the melt for pulling crystals

Info

Publication number: CH612098A5
Authority: CH; Switzerland
Prior art keywords: crucible; melt; holding; pulling crystals; crystals
Prior art date: 1975-03-12

Application number

CH294776A

Inventor

Walter Dr Schmidt

Walter Dr Staehlin

Franz Dr Sperner

Original Assignee

Prolizenz Ag

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.)

1975-03-12

Filing date

1976-03-10

Publication date

1979-07-13

1976-03-10 Application filed by Prolizenz Ag filed Critical Prolizenz Ag

1979-07-13 Publication of CH612098A5 publication Critical patent/CH612098A5/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
- F27B14/061—Induction furnaces
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details specially adapted for crucible or pot furnaces
- F27B14/10—Crucibles
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details specially adapted for crucible or pot furnaces
- F27B14/10—Crucibles
- F27B2014/104—Crucible linings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0086—Up or down

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Laminated Bodies (AREA)

CH294776A 1975-03-12 1976-03-10 Crucible for holding the melt for pulling crystals CH612098A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752510684 DE2510684C3 (en)	1975-03-12	1975-03-12	Multi-layer metal crucible for pulling crystals

Publications (1)

Publication Number	Publication Date
CH612098A5 true CH612098A5 (en)	1979-07-13

Family

ID=5941101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH294776A CH612098A5 (en)	1975-03-12	1976-03-10	Crucible for holding the melt for pulling crystals

Country Status (6)

Country	Link
JP (1)	JPS51114385A (en)
CH (1)	CH612098A5 (en)
DE (1)	DE2510684C3 (en)
FR (1)	FR2303599A1 (en)
GB (1)	GB1540886A (en)
NL (1)	NL7602345A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2906815A1 (en) *	1979-02-22	1980-09-04	Doerentruper Sand & Thonwerk	INDUCTION POT OVEN AND METHOD FOR THE PRODUCTION THEREOF
FR2484284A1 (en) *	1980-06-12	1981-12-18	Siderurgie Fse Inst Rech	COMPOSITE CREUSET FOR MELTING INDUCTIVE ANALYSIS SAMPLES
EP0344813B1 (en) *	1988-06-02	1994-03-09	Sumitomo Electric Industries, Ltd.	Method of melting ceramic superconductive material
US5260538A (en) *	1992-04-09	1993-11-09	Ethyl Corporation	Device for the magnetic inductive heating of vessels
RU2166714C1 (en) *	2000-06-09	2001-05-10	ОАО Верхнесалдинское металлургическое производственное объединение	Water-cooled melting crucible
RU2198365C2 (en) *	2001-04-25	2003-02-10	Андреев Константин Александрович	Open-type induction furnace for metal scrap melting
RU2363902C1 (en) *	2008-05-27	2009-08-10	Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия	High-temperature induction furnace
JP4957672B2 (en) *	2008-07-11	2012-06-20	株式会社デンソー	Manufacturing method of silicon carbide single crystal manufacturing apparatus and silicon carbide single crystal manufacturing method
RU2661368C1 (en) *	2017-09-01	2018-07-16	Владимир Александрович Трусов	Induction crucible furnace
CN112225570B (en) *	2019-07-14	2023-02-17	江苏摩铸特种陶瓷有限公司	Three-layer silicon carbide graphite crucible and preparation method thereof

1975
- 1975-03-12 DE DE19752510684 patent/DE2510684C3/en not_active Expired
1976
- 1976-03-05 GB GB881776A patent/GB1540886A/en not_active Expired
- 1976-03-05 NL NL7602345A patent/NL7602345A/en not_active Application Discontinuation
- 1976-03-10 CH CH294776A patent/CH612098A5/en not_active IP Right Cessation
- 1976-03-11 FR FR7606988A patent/FR2303599A1/en active Granted
- 1976-03-12 JP JP2698576A patent/JPS51114385A/en active Pending

Also Published As

Publication number	Publication date
GB1540886A (en)	1979-02-21
FR2303599B1 (en)	1981-10-09
NL7602345A (en)	1976-09-14
JPS51114385A (en)	1976-10-08
DE2510684A1 (en)	1976-09-23
DE2510684B2 (en)	1979-03-15
FR2303599A1 (en)	1976-10-08
DE2510684C3 (en)	1979-11-08

Publication	Publication Date	Title
CS191789B1 (en)	1979-07-31	Device for crystallization of the monocrystals from the melt with addition of the pulverised charge
JPS5727997A (en)	1982-02-15	Device for pulling up single crystal from crucible with wind-up device
CH612098A5 (en)	1979-07-13	Crucible for holding the melt for pulling crystals
IL50922A (en)	1979-11-30	Crystal growth method
GB1540885A (en)	1979-02-21	Crucibles
YU279277A (en)	1982-06-30	Process for eliminating impurities from aluminium melts
JPS51130436A (en)	1976-11-12	High temperature melt adhesive
JPS5311886A (en)	1978-02-02	Apparatus for pulling single crystals from membrane of melt
AU8767175A (en)	1986-06-19	Crucible
JPS5355315A (en)	1978-05-19	Indefiniteeform refractory heattinsulating compounded materials
GB1545966A (en)	1979-05-16	Crystal growing furnace
GB1540884A (en)	1979-02-21	Crucibles
JPS5218408A (en)	1977-02-12	Crucible for melting superalloys
JPS5229644A (en)	1977-03-05	Band fusing device using no crucible
JPS5348003A (en)	1978-05-01	Process for growing single crystal
JPS5616083A (en)	1981-02-16	Crucible
JPS5329321A (en)	1978-03-18	Refractories for melt metals
AU1353376A (en)	1977-11-03	Aluminium-foil laboratory crucible
JPS5413472A (en)	1979-01-31	Crucible apparatus
YU283377A (en)	1983-01-21	Process for the manufacture of ingots
JPS5328524A (en)	1978-03-16	Device for pulling out ingot
JPS5271511A (en)	1977-06-15	Crucibles for rare metal fusion
JPS52156780A (en)	1977-12-27	Apparatus for simultaneously growing several single crystals in melt
JPS51148621A (en)	1976-12-21	Antiisplash can for making ingot
JPS5329320A (en)	1978-03-18	Refractories for melt metals

Legal Events

Date	Code	Title	Description
1982-11-30	PL	Patent ceased
2024-10-31	PL	Patent ceased