LU39447A1 - - Google Patents
Info
- Publication number
- LU39447A1 LU39447A1 LU39447DA LU39447A1 LU 39447 A1 LU39447 A1 LU 39447A1 LU 39447D A LU39447D A LU 39447DA LU 39447 A1 LU39447 A1 LU 39447A1
- Authority
- LU
- Luxembourg
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
- C21C7/10—Handling in a vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US855442A US3084038A (en) | 1959-11-25 | 1959-11-25 | Method and apparatus for combined stream and ladle degassing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU39447A1 true LU39447A1 (no) | 1961-01-24 |
Family
ID=25321279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU39447D LU39447A1 (no) | 1959-11-25 | 1960-11-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3084038A (no) |
| GB (1) | GB963012A (no) |
| LU (1) | LU39447A1 (no) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH413244A (de) * | 1962-03-22 | 1966-05-15 | Bochumer Verein Fuer Gusstahlf | Vorrichtung zum Betätigen eines Stopfens an einer Pfanne insbesondere für die Abstichentgasung von Stahl |
| US3239204A (en) * | 1963-02-05 | 1966-03-08 | Pennsalt Chemicals Corp | Vacuum degassing apparatus |
| US3337330A (en) * | 1964-08-14 | 1967-08-22 | Finkl & Sons Co | Treatment of molten metal |
| US3389989A (en) * | 1965-06-03 | 1968-06-25 | Finkl & Sons Co | Treatment of molten metal |
| US3417463A (en) * | 1965-07-09 | 1968-12-24 | Maximilianshuette Eisenwerk | Method of producing steel for sheets to be enamelled by the single-coat method |
| US3581803A (en) * | 1968-05-24 | 1971-06-01 | Charles W Finkl | Method of reducing center porosity in ingot casting |
| GB8411596D0 (en) * | 1984-05-05 | 1984-06-13 | Thor Ceramics Ltd | Stopper |
| ES2351075T3 (es) * | 2008-11-19 | 2011-01-31 | REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG | Cuerpo de tapón. |
| CN111632986B (zh) * | 2020-06-03 | 2022-03-04 | 北京首钢股份有限公司 | 一种钢包热修除尘设备 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US551704A (en) * | 1895-12-17 | Protecting-shield for heating | ||
| US1320386A (en) * | 1919-11-04 | Shield or auxiliary wall for furnaces | ||
| US1555313A (en) * | 1920-03-06 | 1925-09-29 | Rohn Wilhelm | Process of melting and degasifying metals under reduced pressure |
| US1792967A (en) * | 1929-04-22 | 1931-02-17 | Clark Walter Gordon | Process of producing pure iron |
| US1921060A (en) * | 1931-03-23 | 1933-08-08 | Clyde E Williams | Method of purifying metals |
| GB404518A (en) * | 1932-06-17 | 1934-01-18 | Dow Chemical Co | Improved method for inhibiting the oxidation of readily oxidisable metals |
| US2253421A (en) * | 1938-09-20 | 1941-08-19 | Mare Baltzar E L De | Method and apparatus for deoxidizing and degasifying liquid steel |
| US2290961A (en) * | 1939-11-15 | 1942-07-28 | Essex Res Corp | Desulphurizing apparatus |
| US2587793A (en) * | 1949-04-05 | 1952-03-04 | Waldron Frederic Barnes | Manufacture of steel |
| BE533813A (no) * | 1953-12-05 | |||
| US2826489A (en) * | 1953-12-18 | 1958-03-11 | Nyby Bruk Ab | Method for the manufacture of gas-pure metals and alloys |
| US2837790A (en) * | 1953-12-28 | 1958-06-10 | Ford Motor Co | Process for degassing ferrous metals |
| US2893715A (en) * | 1955-09-05 | 1959-07-07 | Hoerder Huettenunion Ag | Equipment for degassing metals in particular steel melts |
| FR1146218A (fr) * | 1955-09-19 | 1957-11-07 | Patentverwertung Ag | Procédé et dispositif de fabrication de pièces coulées |
| US2852246A (en) * | 1956-02-27 | 1958-09-16 | Janco Nathan | Vacuum degassing apparatus |
| LU34978A1 (no) * | 1956-03-16 | |||
| US2893860A (en) * | 1957-02-21 | 1959-07-07 | Heraeus Gmbh W C | Method and apparatus for continuously degassing molten metals, particularly steel, by evacuation |
-
1959
- 1959-11-25 US US855442A patent/US3084038A/en not_active Expired - Lifetime
-
1960
- 1960-10-12 GB GB34986/60A patent/GB963012A/en not_active Expired
- 1960-11-22 LU LU39447D patent/LU39447A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3084038A (en) | 1963-04-02 |
| GB963012A (en) | 1964-07-08 |