FR2049090B1 - - Google Patents
Info
- Publication number
- FR2049090B1 FR2049090B1 FR707016516A FR7016516A FR2049090B1 FR 2049090 B1 FR2049090 B1 FR 2049090B1 FR 707016516 A FR707016516 A FR 707016516A FR 7016516 A FR7016516 A FR 7016516A FR 2049090 B1 FR2049090 B1 FR 2049090B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3536469 | 1969-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2049090A1 FR2049090A1 (ru) | 1971-03-26 |
| FR2049090B1 true FR2049090B1 (ru) | 1973-07-13 |
Family
ID=12439826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR707016516A Expired FR2049090B1 (ru) | 1969-05-08 | 1970-05-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3724528A (ru) |
| AT (1) | AT313499B (ru) |
| DE (1) | DE2022086A1 (ru) |
| FR (1) | FR2049090B1 (ru) |
| GB (1) | GB1315005A (ru) |
| SE (1) | SE357905B (ru) |
| SU (1) | SU445186A3 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1715065A3 (en) * | 2005-04-20 | 2007-08-15 | Corus Staal BV | A cored-wire for injecting into a steel melt and process of treating a steel melt using said wire |
| CN102873282A (zh) * | 2012-09-27 | 2013-01-16 | 北京科技大学 | 一种金属大铸锭点浇工艺 |
| CN113913673B (zh) * | 2021-09-27 | 2022-08-23 | 武汉钢铁有限公司 | 一种用含镁合金控制钢中夹杂物尺寸和数量的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE503905A (ru) * | ||||
| FR443652A (fr) * | 1911-11-28 | 1912-09-30 | Goldschmidt Ag Th | Procédé pour améliorer les propriétés du fer et autres métaux en lingots |
| US2837800A (en) * | 1954-11-01 | 1958-06-10 | Yawata Iron & Steel Co | Casting of ferrous ingots |
| DE1219183B (de) * | 1962-03-28 | 1966-06-16 | Reisholz Stahl & Roehrenwerk | Verfahren zur Verhinderung von Kernfehlern in Gussbloecken |
| FR1352391A (fr) * | 1963-03-26 | 1964-02-14 | Reisholz Stahl & Roehrenwerk | Procédé visant à éviter les défauts dans les coeurs des lingots |
-
1970
- 1970-05-05 SE SE06179/70A patent/SE357905B/xx unknown
- 1970-05-06 DE DE19702022086 patent/DE2022086A1/de active Pending
- 1970-05-06 FR FR707016516A patent/FR2049090B1/fr not_active Expired
- 1970-05-07 GB GB2203770A patent/GB1315005A/en not_active Expired
- 1970-05-08 AT AT415570A patent/AT313499B/de not_active IP Right Cessation
- 1970-05-08 US US00035842A patent/US3724528A/en not_active Expired - Lifetime
- 1970-05-08 SU SU1437887A patent/SU445186A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1315005A (en) | 1973-04-26 |
| FR2049090A1 (ru) | 1971-03-26 |
| SU445186A3 (ru) | 1974-09-30 |
| US3724528A (en) | 1973-04-03 |
| AT313499B (de) | 1974-02-25 |
| SE357905B (ru) | 1973-07-16 |
| DE2022086A1 (de) | 1970-11-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| ST | Notification of lapse |