FR2378729B1 - - Google Patents
Info
- Publication number
- FR2378729B1 FR2378729B1 FR7702730A FR7702730A FR2378729B1 FR 2378729 B1 FR2378729 B1 FR 2378729B1 FR 7702730 A FR7702730 A FR 7702730A FR 7702730 A FR7702730 A FR 7702730A FR 2378729 B1 FR2378729 B1 FR 2378729B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
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- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Continuous Casting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7702730A FR2378729A1 (en) | 1977-02-01 | 1977-02-01 | Covering powder for heat insulating metal melts - consisting of granules of silicate coated with slag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7702730A FR2378729A1 (en) | 1977-02-01 | 1977-02-01 | Covering powder for heat insulating metal melts - consisting of granules of silicate coated with slag |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2378729A1 FR2378729A1 (en) | 1978-08-25 |
FR2378729B1 true FR2378729B1 (en) | 1980-02-08 |
Family
ID=9186128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7702730A Granted FR2378729A1 (en) | 1977-02-01 | 1977-02-01 | Covering powder for heat insulating metal melts - consisting of granules of silicate coated with slag |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2378729A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445432B (en) * | 1979-11-30 | 1986-06-23 | Foseco Trading Ag | Powdered flux for use in continuous casting of ferrous metal |
CN114260434B (en) * | 2021-12-31 | 2023-07-07 | 湖州永兴特种不锈钢有限公司 | Automatic device of covering slag adds |
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1977
- 1977-02-01 FR FR7702730A patent/FR2378729A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2378729A1 (en) | 1978-08-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |