FR2004340B1 - - Google Patents
Info
- Publication number
- FR2004340B1 FR2004340B1 FR696908139A FR6908139A FR2004340B1 FR 2004340 B1 FR2004340 B1 FR 2004340B1 FR 696908139 A FR696908139 A FR 696908139A FR 6908139 A FR6908139 A FR 6908139A FR 2004340 B1 FR2004340 B1 FR 2004340B1
- 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
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/08—Manufacture of cast-iron
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681758004 DE1758004B1 (de) | 1968-03-20 | 1968-03-20 | Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2004340A1 FR2004340A1 (fr) | 1969-11-21 |
| FR2004340B1 true FR2004340B1 (ru) | 1974-07-12 |
Family
ID=5694799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6908139A Granted FR2004340A1 (fr) | 1968-03-20 | 1969-03-20 | Procede pour la fabrication de fontes avec des proprietes ameliorees,ainsi que les produits obtenus |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3617259A (ru) |
| AT (1) | AT309489B (ru) |
| BE (1) | BE730051A (ru) |
| CH (1) | CH523325A (ru) |
| DE (1) | DE1758004B1 (ru) |
| FR (1) | FR2004340A1 (ru) |
| GB (1) | GB1222798A (ru) |
| NL (1) | NL6903748A (ru) |
| SE (1) | SE365545B (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975191A (en) * | 1974-11-25 | 1976-08-17 | Rote Franklin B | Method of producing cast iron |
| FR2440405A1 (fr) * | 1978-11-03 | 1980-05-30 | Sueddeutsche Kalkstickstoff | Produit et procede d'inoculation de la fonte |
| DE2940946C2 (de) * | 1979-10-09 | 1984-10-25 | Halbergerhütte GmbH, 6600 Saarbrücken | Verfahren zum Impfen von Gußeisenschmelzen |
| US4673433A (en) * | 1986-05-28 | 1987-06-16 | Uddeholm Tooling Aktiebolag | Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material |
| SE466059B (sv) * | 1990-02-26 | 1991-12-09 | Sintercast Ltd | Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor |
| US5284617A (en) * | 1992-09-04 | 1994-02-08 | General Motors Corporation | Process for dealuminizing molten cast iron |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2901386A (en) * | 1952-02-18 | 1959-08-25 | Renault | Method of heat treating cast iron |
| US3013911A (en) * | 1953-11-18 | 1961-12-19 | Renault | Malleable cast iron compositions |
| US2887421A (en) * | 1955-01-05 | 1959-05-19 | Renault | Method of producing castings having high mechanical properties |
| US3005736A (en) * | 1958-02-06 | 1961-10-24 | Renault | High-toughness cast-iron for relatively thick castings, and method of producing same |
| FR1406651A (fr) * | 1964-05-27 | 1965-07-23 | Azote Office Nat Ind | Procédé de réduction directe des oxydes de fer et lits fluidisés |
| FR1449616A (fr) * | 1965-01-18 | 1966-05-06 | Azote Office Nat Ind | Inoculation à germination homogène des fontes et aciers |
-
1968
- 1968-03-20 DE DE19681758004 patent/DE1758004B1/de active Pending
-
1969
- 1969-02-17 CH CH235269A patent/CH523325A/de not_active IP Right Cessation
- 1969-02-28 SE SE02838/69A patent/SE365545B/xx unknown
- 1969-03-11 NL NL6903748A patent/NL6903748A/xx unknown
- 1969-03-14 GB GB03536/69A patent/GB1222798A/en not_active Expired
- 1969-03-18 BE BE730051D patent/BE730051A/xx unknown
- 1969-03-18 US US808301A patent/US3617259A/en not_active Expired - Lifetime
- 1969-03-20 AT AT278069A patent/AT309489B/de not_active IP Right Cessation
- 1969-03-20 FR FR6908139A patent/FR2004340A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL6903748A (ru) | 1969-09-23 |
| GB1222798A (en) | 1971-02-17 |
| US3617259A (en) | 1971-11-02 |
| FR2004340A1 (fr) | 1969-11-21 |
| SU364169A3 (ru) | 1972-12-25 |
| BE730051A (ru) | 1969-09-01 |
| CH523325A (de) | 1972-05-31 |
| AT309489B (de) | 1973-08-27 |
| DE1758004B1 (de) | 1972-05-31 |
| SE365545B (ru) | 1974-03-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |