MX3041E - Metodo mejorado para producir un compacto densificado a partir de polvos metalicos - Google Patents
Metodo mejorado para producir un compacto densificado a partir de polvos metalicosInfo
- Publication number
- MX3041E MX3041E MX001144U MX114475U MX3041E MX 3041 E MX3041 E MX 3041E MX 001144 U MX001144 U MX 001144U MX 114475 U MX114475 U MX 114475U MX 3041 E MX3041 E MX 3041E
- Authority
- MX
- Mexico
- Prior art keywords
- particles
- metal powder
- compact
- powder
- recrystallization temperature
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 6
- 238000001953 recrystallisation Methods 0.000 abstract 3
- 238000007596 consolidation process Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000005381 potential energy Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 1
Classifications
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Arc Welding In General (AREA)
Abstract
La presente invención se refiere a método mejorado para producir un compacto densificado a partir de polvos metálicos, mediante una técnica de consolidación en caliente, el método comprende: fracturar las partículas huecas mediante trabajo en frío del polvo metálico suelto e introducir simultáneamente tensión dentro de cada partícula del polvo de metal suelto, para inpartir un esfuerzo residual a fin de aumentar el nivel de energía potencial de las partículas a más de la energía potencial que puedan haber adquirido las partículas durante la producción de las mismas, la tensión siendo introducida a una temperatura inferior a la temperatura de recristalización del metal sin compactar el polvo, reduciendo de esta manera la temperatura de recristalización del mismo, mediante lo cual, durante la aplicación de calor a más de la temperatura de recristalización reducida, durante la consolidación en caliente subsecuente, cada una de las partículas se recristalizará para producir un compacto de polvo de metal, que tiene un tamaño de grano promedio mas fino y menos partículas huecas crearon huecos que en un compacto de polvo metálico producido a partir de un polvo de la misma composición, no tratado de esta manera.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50972374A | 1974-09-26 | 1974-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3041E true MX3041E (es) | 1980-03-04 |
Family
ID=24027842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX001144U MX3041E (es) | 1974-09-26 | 1975-09-25 | Metodo mejorado para producir un compacto densificado a partir de polvos metalicos |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4066449A (es) |
| JP (1) | JPS5521081B2 (es) |
| AT (1) | ATA727875A (es) |
| BE (1) | BE833672A (es) |
| BR (1) | BR7506206A (es) |
| CA (1) | CA1061608A (es) |
| DE (1) | DE2542094A1 (es) |
| FR (1) | FR2285949A1 (es) |
| GB (2) | GB1523923A (es) |
| IT (1) | IT1047596B (es) |
| MX (1) | MX3041E (es) |
| SE (1) | SE7510739L (es) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976482A (en) * | 1975-01-31 | 1976-08-24 | The International Nickel Company, Inc. | Method of making prealloyed thermoplastic powder and consolidated article |
| US4041742A (en) * | 1976-01-15 | 1977-08-16 | Kelsey-Hayes Company | Apparatus and method for cold working metal powder |
| GB1593029A (en) * | 1977-06-27 | 1981-07-15 | American Can Co | Powder metallurgical processes |
| DE2921592C2 (de) * | 1979-05-28 | 1982-06-09 | Gränges Nyby AB, Nybybruk | Verfahren und Vorrichtung zum Zerkleinern eines Pulvers aus rostfreiem oder wärmebeständigem Stahl |
| SE8105681L (sv) * | 1980-10-01 | 1982-04-02 | Uddeholms Ab | Forfarande for framstellning av foremal med forutbestemd form |
| DE3262679D1 (en) * | 1981-09-03 | 1985-04-25 | Bbc Brown Boveri & Cie | Process for manufacturing an article from a heat-resisting alloy |
| US4613388A (en) * | 1982-09-17 | 1986-09-23 | Rockwell International Corporation | Superplastic alloys formed by electrodeposition |
| US4557893A (en) * | 1983-06-24 | 1985-12-10 | Inco Selective Surfaces, Inc. | Process for producing composite material by milling the metal to 50% saturation hardness then co-milling with the hard phase |
| US4464205A (en) * | 1983-11-25 | 1984-08-07 | Cabot Corporation | Wrought P/M processing for master alloy powder |
| US4464206A (en) * | 1983-11-25 | 1984-08-07 | Cabot Corporation | Wrought P/M processing for prealloyed powder |
| JPS61246333A (ja) * | 1985-04-23 | 1986-11-01 | Honda Motor Co Ltd | 高密度Ｔｉ焼結合金の製造方法 |
| US4797155A (en) * | 1985-07-17 | 1989-01-10 | The Boeing Company | Method for making metal matrix composites |
| US4762679A (en) * | 1987-07-06 | 1988-08-09 | The United States Of America As Represented By The Secretary Of The Air Force | Billet conditioning technique for manufacturing powder metallurgy preforms |
| US4781886A (en) * | 1988-02-29 | 1988-11-01 | Gte Products Corporation | Method for producing refractory metal parts of high hardness |
| JPH068490B2 (ja) * | 1988-08-20 | 1994-02-02 | 川崎製鉄株式会社 | 鏡面性に優れた焼結合金とその製造方法 |
| US5039476A (en) * | 1989-07-28 | 1991-08-13 | Ube Industries, Ltd. | Method for production of powder metallurgy alloy |
| EP0600421B1 (en) * | 1992-11-30 | 1997-10-08 | Sumitomo Electric Industries, Limited | Low alloy sintered steel and method of preparing the same |
| DE19702465A1 (de) * | 1997-01-24 | 1998-07-30 | Heraeus Gmbh W C | Tiegel zur Einkristall-Züchtung, Verfahren zu seiner Herstellung und seine Verwendung |
| AT9340U1 (de) * | 2005-12-23 | 2007-08-15 | Plansee Metall Gmbh | Verfahren zur herstellung eines hochdichten halbzeugs oder bauteils |
| US20120051919A1 (en) * | 2010-08-31 | 2012-03-01 | General Electric Company | Powder compact rotor forging preform and forged powder compact turbine rotor and methods of making the same |
| US9555473B2 (en) * | 2011-10-08 | 2017-01-31 | The Boeing Company | System and method for increasing the bulk density of metal powder |
| US10245639B2 (en) | 2012-07-31 | 2019-04-02 | United Technologies Corporation | Powder metallurgy method for making components |
| WO2014152172A1 (en) * | 2013-03-15 | 2014-09-25 | United Technologies Corporation | Powder metallurgy alloy extrusion |
| JP6534379B2 (ja) | 2013-03-15 | 2019-06-26 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | 再結晶化を抑制するコーナー半径を有する鋳造部品 |
| US20160031012A1 (en) * | 2013-03-15 | 2016-02-04 | United Technologies Corporation | Powder Metallurgy Alloy Forging |
| US9561538B2 (en) * | 2013-12-11 | 2017-02-07 | The Boeing Company | Method for production of performance enhanced metallic materials |
| JP6634674B2 (ja) * | 2014-02-28 | 2020-01-22 | 大同特殊鋼株式会社 | 自動車用ターボチャージャのタービンホイール及びその製造方法 |
| US10247480B2 (en) | 2017-04-28 | 2019-04-02 | General Electric Company | High temperature furnace |
| CN113664197B (zh) * | 2021-08-13 | 2023-04-07 | 郑州航空工业管理学院 | 一种高强塑性粉末高温合金及其制备方法和应用 |
| CN118559026B (zh) * | 2024-08-01 | 2024-11-26 | 西安欧中材料科技股份有限公司 | 一种低应力等温锻造制备粉末高温合金制件的方法及应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3524744A (en) * | 1966-01-03 | 1970-08-18 | Iit Res Inst | Nickel base alloys and process for their manufacture |
| US3519503A (en) * | 1967-12-22 | 1970-07-07 | United Aircraft Corp | Fabrication method for the high temperature alloys |
| CA855149A (en) * | 1968-02-28 | 1970-11-03 | J. Havel Charles | Hot isostatic pressing using a vitreous container |
| US3591362A (en) * | 1968-03-01 | 1971-07-06 | Int Nickel Co | Composite metal powder |
| US3776704A (en) * | 1968-03-01 | 1973-12-04 | Int Nickel Co | Dispersion-strengthened superalloys |
| US3639179A (en) * | 1970-02-02 | 1972-02-01 | Federal Mogul Corp | Method of making large grain-sized superalloys |
| US3702791A (en) * | 1970-04-20 | 1972-11-14 | Nasa | Method of forming superalloys |
| US3874938A (en) * | 1971-04-06 | 1975-04-01 | Int Nickel Co | Hot working of dispersion-strengthened heat resistant alloys and the product thereof |
| US3902862A (en) * | 1972-09-11 | 1975-09-02 | Crucible Inc | Nickel-base superalloy articles and method for producing the same |
| US3877930A (en) * | 1973-01-29 | 1975-04-15 | Int Nickel Co | Organic interdispersion cold bonding control agents for use in mechanical alloying |
| US3802938A (en) * | 1973-03-12 | 1974-04-09 | Trw Inc | Method of fabricating nickel base superalloys having improved stress rupture properties |
| JPS5427832B2 (es) * | 1973-07-17 | 1979-09-12 |
-
1975
- 1975-08-06 US US05/602,221 patent/US4066449A/en not_active Expired - Lifetime
- 1975-09-19 CA CA235,919A patent/CA1061608A/en not_active Expired
- 1975-09-20 DE DE19752542094 patent/DE2542094A1/de active Pending
- 1975-09-22 FR FR7528970A patent/FR2285949A1/fr not_active Withdrawn
- 1975-09-22 BE BE160249A patent/BE833672A/xx unknown
- 1975-09-23 GB GB1994/78A patent/GB1523923A/en not_active Expired
- 1975-09-23 GB GB38932/75A patent/GB1523922A/en not_active Expired
- 1975-09-23 AT AT727875A patent/ATA727875A/de not_active Application Discontinuation
- 1975-09-25 MX MX001144U patent/MX3041E/es unknown
- 1975-09-25 SE SE7510739A patent/SE7510739L/xx unknown
- 1975-09-25 BR BR7506206*A patent/BR7506206A/pt unknown
- 1975-09-26 IT IT51532/75A patent/IT1047596B/it active
- 1975-09-26 JP JP11626775A patent/JPS5521081B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2285949A1 (fr) | 1976-04-23 |
| GB1523922A (en) | 1978-09-06 |
| ATA727875A (de) | 1979-05-15 |
| US4066449A (en) | 1978-01-03 |
| DE2542094A1 (de) | 1976-04-08 |
| IT1047596B (it) | 1980-10-20 |
| JPS5521081B2 (es) | 1980-06-07 |
| BE833672A (fr) | 1976-03-22 |
| JPS5160608A (es) | 1976-05-26 |
| AU8477375A (en) | 1977-11-17 |
| CA1061608A (en) | 1979-09-04 |
| SE7510739L (sv) | 1976-03-29 |
| GB1523923A (en) | 1978-09-06 |
| BR7506206A (pt) | 1976-08-03 |
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