IT1255392B - Procedimento per la fabbricazione di polvere granulata per colata continua. - Google Patents

Procedimento per la fabbricazione di polvere granulata per colata continua.

Info

Publication number: IT1255392B
Authority: IT; Italy
Prior art keywords: manufacture; continuous casting; granulated powder; drying chamber; spray drying
Prior art date: 1991-03-28

Application number

ITMI912004A

Other languages

English (en)

Italian (it)

Inventor

Enrico Donati

Original Assignee

Tisza In Donati Eva Maria

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.)

1991-03-28

Filing date

1991-07-19

Publication date

1995-10-31

1991-07-19 Application filed by Tisza In Donati Eva Maria filed Critical Tisza In Donati Eva Maria

1991-07-19 Publication of ITMI912004A0 publication Critical patent/ITMI912004A0/it

1993-01-19 Publication of ITMI912004A1 publication Critical patent/ITMI912004A1/it

1995-10-31 Application granted granted Critical

1995-10-31 Publication of IT1255392B publication Critical patent/IT1255392B/it

Links

238000009749 continuous casting Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 2
239000000292 calcium oxide Substances 0.000 abstract 2
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
239000000843 powder Substances 0.000 abstract 2
238000001694 spray drying Methods 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
239000006185 dispersion Substances 0.000 abstract 1
230000004907 flux Effects 0.000 abstract 1
239000008187 granular material Substances 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1
235000012239 silicon dioxide Nutrition 0.000 abstract 1
230000007704 transition Effects 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Glanulating (AREA)
Silicon Compounds (AREA)

ITMI912004A 1991-03-28 1991-07-19 Procedimento per la fabbricazione di polvere granulata per colata continua. IT1255392B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0068691A AT404098B (de)	1991-03-28	1991-03-28	Verfahren zur herstellung von granuliertem stranggiesspulver

Publications (3)

Publication Number	Publication Date
ITMI912004A0 ITMI912004A0 (it)	1991-07-19
ITMI912004A1 ITMI912004A1 (it)	1993-01-19
IT1255392B true IT1255392B (it)	1995-10-31

Family

ID=3497143

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI912004A IT1255392B (it)	1991-03-28	1991-07-19	Procedimento per la fabbricazione di polvere granulata per colata continua.

Country Status (4)

Country	Link
EP (1)	EP0577711A1 (de)
AT (1)	AT404098B (de)
IT (1)	IT1255392B (de)
WO (1)	WO1992017294A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19632928A1 (de) *	1996-08-16	1998-02-19	Bayer Ag	Verfahren zur Herstellung von anorganischen Granulaten und ihre Verwendung
DE19845758A1 (de) *	1998-10-05	2000-04-13	Riedel De Haen Gmbh	Verfahren zur Herstellung komplexer Fluoroaluminate
DE102004026443B3 (de) *	2004-05-29	2006-02-02	Stefanie Heller	Isolierende Granulate für Anwendungen im Hochtemperaturbereich

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6917986A (de) *	1967-06-26	1971-06-02
AT342800B (de) *	1975-04-16	1978-04-25	Tisza Bela & Co	Stranggiesspulver
DE2917763A1 (de) *	1979-05-02	1980-11-13	Wacker Chemie Gmbh	Giesspulver zum stranggiessen von stahl
GB8325438D0 (en) *	1983-09-22	1983-10-26	Foseco Int	Fluxes for casting metals
DE3537281A1 (de) *	1984-11-23	1986-08-21	VEB Bandstahlkombinat "Hermann Matern", DDR 1220 Eisenhüttenstadt	Verfahren zur herstellung von giesspulver zum vergiessen von stahl
JPS63199057A (ja) *	1987-02-12	1988-08-17	Shinagawa Refract Co Ltd	鋼の連続鋳造用鋳型添加剤
JPH01104452A (ja) *	1987-10-19	1989-04-21	Shinagawa Refract Co Ltd	鋼の連続鋳造用鋳型添加剤
DE3806062A1 (de) *	1988-02-26	1989-09-07	Heinz Kayser	Verfahren zum herstellen von pumpfaehigem, auch als brand- und schallschutz einsatzfaehigem baustoff und geeignete vorrichtung

1991
- 1991-03-28 AT AT0068691A patent/AT404098B/de not_active IP Right Cessation
- 1991-07-19 IT ITMI912004A patent/IT1255392B/it active IP Right Grant
1992
- 1992-03-27 EP EP92908741A patent/EP0577711A1/de not_active Withdrawn
- 1992-03-27 WO PCT/AT1992/000041 patent/WO1992017294A1/de not_active Application Discontinuation

Also Published As

Publication number	Publication date
ATA68691A (de)	1998-01-15
ITMI912004A1 (it)	1993-01-19
EP0577711A1 (de)	1994-01-12
WO1992017294A1 (de)	1992-10-15
AT404098B (de)	1998-08-25
ITMI912004A0 (it)	1991-07-19

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Legal Events

Date	Code	Title	Description
1995-10-31	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970729