FR776040A - Iron-chromium alloys and their manufacturing process - Google Patents
Iron-chromium alloys and their manufacturing processInfo
- Publication number
- FR776040A FR776040A FR776040DA FR776040A FR 776040 A FR776040 A FR 776040A FR 776040D A FR776040D A FR 776040DA FR 776040 A FR776040 A FR 776040A
- Authority
- FR
- France
- Prior art keywords
- iron
- manufacturing process
- chromium alloys
- alloys
- chromium
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US776040XA | 1933-07-20 | 1933-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR776040A true FR776040A (en) | 1935-01-15 |
Family
ID=22139040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR776040D Expired FR776040A (en) | 1933-07-20 | 1934-07-16 | Iron-chromium alloys and their manufacturing process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR776040A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746284C (en) * | 1939-12-22 | 1944-06-15 | Boehler & Co Ag Geb | Process for the production of steel alloys |
-
1934
- 1934-07-16 FR FR776040D patent/FR776040A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746284C (en) * | 1939-12-22 | 1944-06-15 | Boehler & Co Ag Geb | Process for the production of steel alloys |
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