FR2414560A1 - Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte - Google Patents
Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonteInfo
- Publication number
- FR2414560A1 FR2414560A1 FR7800932A FR7800932A FR2414560A1 FR 2414560 A1 FR2414560 A1 FR 2414560A1 FR 7800932 A FR7800932 A FR 7800932A FR 7800932 A FR7800932 A FR 7800932A FR 2414560 A1 FR2414560 A1 FR 2414560A1
- Authority
- FR
- France
- Prior art keywords
- contg
- cpd
- high purity
- calcia
- magnesia
- Prior art date
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052710 silicon Inorganic materials 0.000 title abstract 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 title abstract 3
- 239000000377 silicon dioxide Substances 0.000 title abstract 3
- 229910052749 magnesium Inorganic materials 0.000 title abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 title 1
- 239000000292 calcium oxide Substances 0.000 title 1
- 235000012255 calcium oxide Nutrition 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- 239000000395 magnesium oxide Substances 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 229910017082 Fe-Si Inorganic materials 0.000 abstract 1
- 229910017133 Fe—Si Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7800932A FR2414560A1 (fr) | 1978-01-13 | 1978-01-13 | Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7800932A FR2414560A1 (fr) | 1978-01-13 | 1978-01-13 | Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2414560A1 true FR2414560A1 (fr) | 1979-08-10 |
| FR2414560B1 FR2414560B1 (enrdf_load_stackoverflow) | 1985-01-18 |
Family
ID=9203424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7800932A Granted FR2414560A1 (fr) | 1978-01-13 | 1978-01-13 | Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2414560A1 (enrdf_load_stackoverflow) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305354A (en) * | 1964-12-17 | 1967-02-21 | Armco Steel Corp | Method of producing low oxygen oriented silicon-iron |
| DE1258433B (de) * | 1963-04-27 | 1968-01-11 | Hoerder Huettenunion Ag | Verwendung einer Ferrolegierung beim Herstellen von Staehlen mit guter Zerspanbarkeit |
| FR1579527A (enrdf_load_stackoverflow) * | 1968-03-07 | 1969-08-29 | ||
| FR2137427A1 (en) * | 1971-05-10 | 1972-12-29 | Yonemochi Jutaro | Prodn of ferrosilicon - by resistance heated smelting |
| JPS5278707A (en) * | 1975-12-26 | 1977-07-02 | Denki Kagaku Kogyo Kk | Preparation of low aluminum ferro-silicon |
-
1978
- 1978-01-13 FR FR7800932A patent/FR2414560A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1258433B (de) * | 1963-04-27 | 1968-01-11 | Hoerder Huettenunion Ag | Verwendung einer Ferrolegierung beim Herstellen von Staehlen mit guter Zerspanbarkeit |
| US3305354A (en) * | 1964-12-17 | 1967-02-21 | Armco Steel Corp | Method of producing low oxygen oriented silicon-iron |
| FR1579527A (enrdf_load_stackoverflow) * | 1968-03-07 | 1969-08-29 | ||
| FR2137427A1 (en) * | 1971-05-10 | 1972-12-29 | Yonemochi Jutaro | Prodn of ferrosilicon - by resistance heated smelting |
| JPS5278707A (en) * | 1975-12-26 | 1977-07-02 | Denki Kagaku Kogyo Kk | Preparation of low aluminum ferro-silicon |
Non-Patent Citations (2)
| Title |
|---|
| CHEMICAL ABSTRACTS, vol. 74, 1971, no. 56416k, Columbus, Ohio, USA & CS - A - 134 207 (MILAN URBANEC) 15-11-1969 * |
| CHEMICAL ABSTRACTS, vol. 88, 1978, réf. no. 64600v, Columbus, Ohio, USA & JP - A - 77 78707 (DENKI KAGAKU KOGYO K.K.) 02-07-1977 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2414560B1 (enrdf_load_stackoverflow) | 1985-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |