FR1343235A - Process for the production of carbonless ferrochrome - Google Patents
Process for the production of carbonless ferrochromeInfo
- Publication number
- FR1343235A FR1343235A FR919500A FR919500A FR1343235A FR 1343235 A FR1343235 A FR 1343235A FR 919500 A FR919500 A FR 919500A FR 919500 A FR919500 A FR 919500A FR 1343235 A FR1343235 A FR 1343235A
- Authority
- FR
- France
- Prior art keywords
- carbonless
- ferrochrome
- production
- carbonless ferrochrome
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919500A FR1343235A (en) | 1962-12-21 | 1962-12-21 | Process for the production of carbonless ferrochrome |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919500A FR1343235A (en) | 1962-12-21 | 1962-12-21 | Process for the production of carbonless ferrochrome |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1343235A true FR1343235A (en) | 1963-11-15 |
Family
ID=8793436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR919500A Expired FR1343235A (en) | 1962-12-21 | 1962-12-21 | Process for the production of carbonless ferrochrome |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1343235A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420657A (en) * | 1966-02-14 | 1969-01-07 | Union Carbide Corp | Oxygen treatment of chromium alloys |
US3850617A (en) * | 1970-04-14 | 1974-11-26 | J Umowski | Refining of stainless steel |
JPS5543047B1 (en) * | 1970-01-05 | 1980-11-04 |
-
1962
- 1962-12-21 FR FR919500A patent/FR1343235A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3420657A (en) * | 1966-02-14 | 1969-01-07 | Union Carbide Corp | Oxygen treatment of chromium alloys |
JPS5543047B1 (en) * | 1970-01-05 | 1980-11-04 | ||
US3850617A (en) * | 1970-04-14 | 1974-11-26 | J Umowski | Refining of stainless steel |
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