ES424762A1 - Un procedimiento para fabricar un acero pulvimetalurgico. - Google Patents
Un procedimiento para fabricar un acero pulvimetalurgico.Info
- Publication number
- ES424762A1 ES424762A1 ES424762A ES424762A ES424762A1 ES 424762 A1 ES424762 A1 ES 424762A1 ES 424762 A ES424762 A ES 424762A ES 424762 A ES424762 A ES 424762A ES 424762 A1 ES424762 A1 ES 424762A1
- Authority
- ES
- Spain
- Prior art keywords
- low flow
- hot forging
- producing
- flow stress
- powder metallurgy
- Prior art date
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US345981A US3864809A (en) | 1973-03-29 | 1973-03-29 | Process of producing by powder metallurgy techniques a ferritic hot forging of low flow stress |
Publications (1)
Publication Number | Publication Date |
---|---|
ES424762A1 true ES424762A1 (es) | 1976-06-16 |
Family
ID=23357411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES424762A Expired ES424762A1 (es) | 1973-03-29 | 1974-03-29 | Un procedimiento para fabricar un acero pulvimetalurgico. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3864809A (es) |
JP (1) | JPS49123104A (es) |
BE (1) | BE813030A (es) |
CA (1) | CA987516A (es) |
DE (1) | DE2414909A1 (es) |
ES (1) | ES424762A1 (es) |
FR (1) | FR2230440A1 (es) |
GB (1) | GB1469655A (es) |
IT (1) | IT1005890B (es) |
NL (1) | NL7404219A (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2304678A1 (fr) * | 1975-03-21 | 1976-10-15 | Ugine Aciers | Nouveau procede d'elaboration d'aciers a usinabilite amelioree a partir de metal divise |
US4244738A (en) * | 1978-03-24 | 1981-01-13 | Samuel Storchheim | Method of and apparatus for hot pressing particulates |
US4170474A (en) * | 1978-10-23 | 1979-10-09 | Pitney-Bowes | Powder metal composition |
JPS57164901A (en) * | 1981-02-24 | 1982-10-09 | Sumitomo Metal Ind Ltd | Low alloy steel powder of superior compressibility, moldability and hardenability |
JPS6075501A (ja) * | 1983-09-29 | 1985-04-27 | Kawasaki Steel Corp | 高強度焼結部品用の合金鋼粉 |
EP0330830B1 (de) * | 1988-02-27 | 1992-05-13 | Sintermetallwerk Krebsöge GmbH | Verfahren zur Herstellung pulvergeschmiedeter Bauteile |
US5594187A (en) * | 1996-04-02 | 1997-01-14 | Chrysler Corporation | Forged powder metal connecting rod with stress riser crease formed in side thrust face |
US5613182A (en) * | 1996-04-02 | 1997-03-18 | Chrysler Corporation | Method of manufacturing a powder metal connecting rod with stress riser crease formed in the side face |
US6770114B2 (en) * | 2001-12-19 | 2004-08-03 | Honeywell International Inc. | Densified sintered powder and method |
US7883662B2 (en) * | 2007-11-15 | 2011-02-08 | Viper Technologies | Metal injection molding methods and feedstocks |
US8124187B2 (en) | 2009-09-08 | 2012-02-28 | Viper Technologies | Methods of forming porous coatings on substrates |
CA2952633C (en) | 2014-06-20 | 2018-03-06 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
US10065270B2 (en) | 2015-11-06 | 2018-09-04 | Velo3D, Inc. | Three-dimensional printing in real time |
US10183330B2 (en) | 2015-12-10 | 2019-01-22 | Vel03D, Inc. | Skillful three-dimensional printing |
US10252335B2 (en) | 2016-02-18 | 2019-04-09 | Vel03D, Inc. | Accurate three-dimensional printing |
US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US10286452B2 (en) | 2016-06-29 | 2019-05-14 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US20180093419A1 (en) | 2016-09-30 | 2018-04-05 | Velo3D, Inc. | Three-dimensional objects and their formation |
US20180126462A1 (en) | 2016-11-07 | 2018-05-10 | Velo3D, Inc. | Gas flow in three-dimensional printing |
US20180186082A1 (en) | 2017-01-05 | 2018-07-05 | Velo3D, Inc. | Optics in three-dimensional printing |
US10442003B2 (en) | 2017-03-02 | 2019-10-15 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US20180281237A1 (en) | 2017-03-28 | 2018-10-04 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
US10272525B1 (en) | 2017-12-27 | 2019-04-30 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
US10144176B1 (en) | 2018-01-15 | 2018-12-04 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
CN110434324A (zh) * | 2019-07-10 | 2019-11-12 | 西安交通大学 | 一种高性能粉末锻造合金材料及其制备方法 |
WO2021021469A1 (en) | 2019-07-26 | 2021-02-04 | Velo3D, Inc. | Quality assurance in formation of three-dimensional objects |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2402135A (en) * | 1944-12-26 | 1946-06-18 | Inland Steel Co | Alloy steel |
BE640766A (es) * | 1962-12-03 | |||
GB1054098A (es) * | 1964-05-07 | |||
US3720512A (en) * | 1970-05-06 | 1973-03-13 | Mitsubishi Metal Mining Co Ltd | Closed die forging method of making high density ferrous sintered alloys |
JPS518616B2 (es) * | 1971-10-07 | 1976-03-18 |
-
1973
- 1973-03-29 US US345981A patent/US3864809A/en not_active Expired - Lifetime
- 1973-05-30 CA CA172,775A patent/CA987516A/en not_active Expired
- 1973-07-30 JP JP48085051A patent/JPS49123104A/ja active Pending
-
1974
- 1974-03-13 GB GB1118074A patent/GB1469655A/en not_active Expired
- 1974-03-27 FR FR7410499A patent/FR2230440A1/fr not_active Withdrawn
- 1974-03-28 NL NL7404219A patent/NL7404219A/xx unknown
- 1974-03-28 DE DE2414909A patent/DE2414909A1/de active Pending
- 1974-03-29 IT IT49836/74A patent/IT1005890B/it active
- 1974-03-29 ES ES424762A patent/ES424762A1/es not_active Expired
- 1974-03-29 BE BE142617A patent/BE813030A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA987516A (en) | 1976-04-20 |
DE2414909A1 (de) | 1974-10-03 |
JPS49123104A (es) | 1974-11-25 |
US3864809A (en) | 1975-02-11 |
FR2230440A1 (es) | 1974-12-20 |
GB1469655A (en) | 1977-04-06 |
NL7404219A (es) | 1974-10-01 |
IT1005890B (it) | 1976-09-30 |
BE813030A (fr) | 1974-09-30 |
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