CH439761A - Procédé de fabrication d'un additif pour l'introduction de magnésium dans un métal en fusion - Google Patents
Procédé de fabrication d'un additif pour l'introduction de magnésium dans un métal en fusionInfo
- Publication number
- CH439761A CH439761A CH672265A CH672265A CH439761A CH 439761 A CH439761 A CH 439761A CH 672265 A CH672265 A CH 672265A CH 672265 A CH672265 A CH 672265A CH 439761 A CH439761 A CH 439761A
- Authority
- CH
- Switzerland
- Prior art keywords
- additive
- magnesium
- introduction
- manufacturing
- molten metal
- Prior art date
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
- C21C1/10—Making spheroidal graphite cast-iron
- C21C1/105—Nodularising additive agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/17—Metallic particles coated with metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12181—Composite powder [e.g., coated, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20019/64A GB1033358A (en) | 1964-05-13 | 1964-05-13 | Treatment of molten iron and agents therefor |
| BE663907A BE663907A (fr) | 1964-05-13 | 1965-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH439761A true CH439761A (fr) | 1967-07-15 |
Family
ID=25656205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH672265A CH439761A (fr) | 1964-05-13 | 1965-05-13 | Procédé de fabrication d'un additif pour l'introduction de magnésium dans un métal en fusion |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3385696A (fr) |
| BE (1) | BE663907A (fr) |
| CH (1) | CH439761A (fr) |
| GB (1) | GB1033358A (fr) |
| NL (1) | NL6506104A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9682425B2 (en) * | 2009-12-08 | 2017-06-20 | Baker Hughes Incorporated | Coated metallic powder and method of making the same |
| US20060207984A1 (en) | 2005-03-17 | 2006-09-21 | Lincoln Global, Inc. | Flux cored electrode |
| US10240419B2 (en) | 2009-12-08 | 2019-03-26 | Baker Hughes, A Ge Company, Llc | Downhole flow inhibition tool and method of unplugging a seat |
| US9707739B2 (en) | 2011-07-22 | 2017-07-18 | Baker Hughes Incorporated | Intermetallic metallic composite, method of manufacture thereof and articles comprising the same |
| US9033055B2 (en) | 2011-08-17 | 2015-05-19 | Baker Hughes Incorporated | Selectively degradable passage restriction and method |
| US9090956B2 (en) | 2011-08-30 | 2015-07-28 | Baker Hughes Incorporated | Aluminum alloy powder metal compact |
| US10689740B2 (en) | 2014-04-18 | 2020-06-23 | Terves, LLCq | Galvanically-active in situ formed particles for controlled rate dissolving tools |
| US11167343B2 (en) | 2014-02-21 | 2021-11-09 | Terves, Llc | Galvanically-active in situ formed particles for controlled rate dissolving tools |
| WO2015127174A1 (fr) | 2014-02-21 | 2015-08-27 | Terves, Inc. | Système métallique de désintégration à activation par fluide |
| US10378303B2 (en) | 2015-03-05 | 2019-08-13 | Baker Hughes, A Ge Company, Llc | Downhole tool and method of forming the same |
| CA3012511A1 (fr) | 2017-07-27 | 2019-01-27 | Terves Inc. | Composite a matrice metallique degradable |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1555978A (en) * | 1920-08-26 | 1925-10-06 | American Magnesium Corp | Metal stock |
| US2881068A (en) * | 1952-04-28 | 1959-04-07 | Wargons Ab | Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent |
| US2988445A (en) * | 1952-05-29 | 1961-06-13 | Hurum Fredrik Jorgen Ording | Method for making briquettes for the treatment of molten metals and alloys |
| US2988444A (en) * | 1952-05-29 | 1961-06-13 | Hurum Fredrik Jorgen Ording | Method and apparatus for treating molten metal |
| US2930712A (en) * | 1955-06-03 | 1960-03-29 | Union Carbide Corp | Process for providing protective metal coatings |
| US2873188A (en) * | 1956-02-10 | 1959-02-10 | Union Carbide Corp | Process and agent for treating ferrous materials |
| US2935394A (en) * | 1956-04-16 | 1960-05-03 | Commw Engineering Corp | Method and apparatus for producing micron and sub-micron metals |
| US2839393A (en) * | 1957-04-24 | 1958-06-17 | Int Nickel Co | Addition agent and method for treating cast iron |
| US3151975A (en) * | 1960-05-04 | 1964-10-06 | Julius D Madaras | Process for treating molten ferrous metal |
| US3336118A (en) * | 1964-11-09 | 1967-08-15 | Alloy Metal Products Inc | Magnesium alloy for cast iron |
| US3314787A (en) * | 1966-03-29 | 1967-04-18 | Int Nickel Co | Method for producing an mg addition agent |
| US3298801A (en) * | 1966-03-29 | 1967-01-17 | Int Nickel Co | Powder metallurgical addition agent |
-
1964
- 1964-05-13 GB GB20019/64A patent/GB1033358A/en not_active Expired
-
1965
- 1965-05-10 US US454652A patent/US3385696A/en not_active Expired - Lifetime
- 1965-05-13 NL NL6506104A patent/NL6506104A/xx unknown
- 1965-05-13 CH CH672265A patent/CH439761A/fr unknown
- 1965-05-13 BE BE663907A patent/BE663907A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE663907A (fr) | 1965-11-16 |
| NL6506104A (fr) | 1965-11-15 |
| GB1033358A (en) | 1966-06-22 |
| US3385696A (en) | 1968-05-28 |
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