FR2095952A6 - Silicon - contng alloying additive - with constituent reducing - unwanted presence of silicon in alloy - Google Patents
Silicon - contng alloying additive - with constituent reducing - unwanted presence of silicon in alloyInfo
- Publication number
- FR2095952A6 FR2095952A6 FR7120377A FR7120377A FR2095952A6 FR 2095952 A6 FR2095952 A6 FR 2095952A6 FR 7120377 A FR7120377 A FR 7120377A FR 7120377 A FR7120377 A FR 7120377A FR 2095952 A6 FR2095952 A6 FR 2095952A6
- Authority
- FR
- France
- Prior art keywords
- silicon
- contng
- alloy
- ingredient
- alloying additive
- 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.)
- Expired
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Silicon Compounds (AREA)
- Catalysts (AREA)
Abstract
Composn according to 768140, comprising an alloying ingredient contg. at least 1.0% elemental Si, and of size 4.76 mm, the ingredient being mixed in adherent contact with sufficient solid oxidant to transform at least a principal portion of the Si into silica. The ingredient should be composed of less readily oxidized than Si; e.g. ferrophosphorus Fe/Ni, Fe/Cr, Fe/Mn or Cu/Ni. The oxidant may be a phosphate, e.g. Ca(H2 PO4)2. The composition may be a single shaped piece. The alloying ingredient has elevated silicon content but in a form which will not excessively increase the Si content of the steel to which it is to be added.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4396570A | 1970-06-05 | 1970-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2095952A6 true FR2095952A6 (en) | 1972-02-11 |
Family
ID=21929835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7120377A Expired FR2095952A6 (en) | 1970-06-05 | 1971-06-04 | Silicon - contng alloying additive - with constituent reducing - unwanted presence of silicon in alloy |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE768140R (en) |
| DE (1) | DE2127850A1 (en) |
| FR (1) | FR2095952A6 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3718459A (en) * | 1970-06-29 | 1973-02-27 | Monsanto Co | Composite compositions |
-
1971
- 1971-06-04 DE DE19712127850 patent/DE2127850A1/en active Pending
- 1971-06-04 FR FR7120377A patent/FR2095952A6/en not_active Expired
- 1971-06-04 BE BE768140A patent/BE768140R/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2127850A1 (en) | 1971-12-16 |
| BE768140R (en) | 1971-12-06 |
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