IT975715B - Pigiata refrattaria a secco per il rivestimento di forni a crogiolo ad induzione - Google Patents

Pigiata refrattaria a secco per il rivestimento di forni a crogiolo ad induzione

Info

Publication number: IT975715B
Authority: IT; Italy
Prior art keywords: dry refractory; induction crucible; refractory crushing; lining induction; ovens
Prior art date: 1971-12-15

Application number

IT70558/72A

Other languages

English (en)

Italian (it)

Original Assignee

Veitscher Magnesitwerke 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.)

1971-12-15

Filing date

1972-11-13

Publication date

1974-08-10

1972-11-13 Application filed by Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag

1974-08-10 Application granted granted Critical

1974-08-10 Publication of IT975715B publication Critical patent/IT975715B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Compositions Of Oxide Ceramics (AREA)

IT70558/72A 1971-12-15 1972-11-13 Pigiata refrattaria a secco per il rivestimento di forni a crogiolo ad induzione IT975715B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT1074971A AT315718B (de)	1971-12-15	1971-12-15	Feuerfeste Trockenstampfmasse zum Auskleiden von Induktionstiegelöfen

Publications (1)

Publication Number	Publication Date
IT975715B true IT975715B (it)	1974-08-10

Family

ID=3624435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70558/72A IT975715B (it)	1971-12-15	1972-11-13	Pigiata refrattaria a secco per il rivestimento di forni a crogiolo ad induzione

Country Status (7)

Country	Link
AT (1)	AT315718B (de)
BE (1)	BE792710A (de)
DE (1)	DE2259333C3 (de)
FR (1)	FR2163457B1 (de)
GB (1)	GB1418653A (de)
IT (1)	IT975715B (de)
SE (1)	SE392460B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3133572C1 (de) *	1981-08-25	1983-01-27	Didier-Werke Ag, 6200 Wiesbaden	Verfahren zur Zustellung von Elektrostahloefen
CA2492107C (en) *	2002-07-19	2011-02-22	Vita Zahnfabrik H. Rauter Gmbh & Co. Kg	Densification of ceramic materials using electromagnetic super high frequency waves, as well as vessel for performing the method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE897069C (de) *	1951-06-04	1953-11-16	Oesterr Amerikan Magnesit	Verfahren zur Herstellung von feuerfesten Steinen
GB869494A (en) *	1958-10-16	1961-05-31	Canadian Refractories Ltd	Spalling resistant periclase brick
FR1399647A (fr) *	1963-04-08	1965-05-21	United States Steel Corp	Briques réfractaires en périclase liée directement et procédé pour les produire
DE1758050A1 (de) *	1967-04-03	1972-02-10	Dresser Ind	Feuerfeste Auskleidung

0
- BE BE792710D patent/BE792710A/xx not_active IP Right Cessation
1971
- 1971-12-15 AT AT1074971A patent/AT315718B/de not_active IP Right Cessation
1972
- 1972-11-13 IT IT70558/72A patent/IT975715B/it active
- 1972-11-28 FR FR7242212A patent/FR2163457B1/fr not_active Expired
- 1972-12-04 DE DE2259333A patent/DE2259333C3/de not_active Expired
- 1972-12-14 SE SE7216362A patent/SE392460B/xx unknown
- 1972-12-15 GB GB5808172A patent/GB1418653A/en not_active Expired

Also Published As

Publication number	Publication date
SE392460B (sv)	1977-03-28
DE2259333A1 (de)	1973-06-28
BE792710A (fr)	1973-03-30
DE2259333B2 (de)	1977-10-06
GB1418653A (en)	1975-12-24
DE2259333C3 (de)	1984-11-08
FR2163457B1 (de)	1974-10-04
AT315718B (de)	1974-06-10
FR2163457A1 (de)	1973-07-27

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