GB1469655A - Powder metallurgy alloys - Google Patents
Powder metallurgy alloysInfo
- Publication number
- GB1469655A GB1469655A GB1118074A GB1118074A GB1469655A GB 1469655 A GB1469655 A GB 1469655A GB 1118074 A GB1118074 A GB 1118074A GB 1118074 A GB1118074 A GB 1118074A GB 1469655 A GB1469655 A GB 1469655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- powder metallurgy
- march
- steel
- metallurgy alloys
- 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)
Abstract
1469655 Steel powder INCO EUROPE Ltd 13 March 1974 [29 March 1973] 11180/74 Heading C7A A steel powder composition comprises:- the balance, apart from impurities such as up to 0À5% Cr, up to 0À04% P and up to 0À04% S, being Fe; the amounts of alloying elements being so correlated that a steel body produced from the powder has a ferritic microstructure. The powder may be consolidated by hot forging at no more than 840‹C. The forging may be in the form of connecting rods, gearing or pinions.
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 |
---|---|
GB1469655A true GB1469655A (en) | 1977-04-06 |
Family
ID=23357411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1118074A Expired GB1469655A (en) | 1973-03-29 | 1974-03-13 | Powder metallurgy alloys |
Country Status (10)
Country | Link |
---|---|
US (1) | US3864809A (en) |
JP (1) | JPS49123104A (en) |
BE (1) | BE813030A (en) |
CA (1) | CA987516A (en) |
DE (1) | DE2414909A1 (en) |
ES (1) | ES424762A1 (en) |
FR (1) | FR2230440A1 (en) |
GB (1) | GB1469655A (en) |
IT (1) | IT1005890B (en) |
NL (1) | NL7404219A (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2304678A1 (en) * | 1975-03-21 | 1976-10-15 | Ugine Aciers | NEW PROCESS FOR MAKING STEELS WITH IMPROVED MACHINABILITY FROM DIVIDED METAL |
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 (en) * | 1983-09-29 | 1985-04-27 | Kawasaki Steel Corp | Alloy steel powder for high strength sintered parts |
DE58901359D1 (en) * | 1988-02-27 | 1992-06-17 | Krebsoege Gmbh Sintermetall | METHOD FOR PRODUCING POWDER-FORGED COMPONENTS. |
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 |
KR101795994B1 (en) | 2014-06-20 | 2017-12-01 | 벨로3디, 인크. | Apparatuses, systems and methods for three-dimensional printing |
EP3370948A4 (en) | 2015-11-06 | 2019-07-24 | Velo3d Inc. | Adept three-dimensional printing |
US10183330B2 (en) | 2015-12-10 | 2019-01-22 | Vel03D, Inc. | Skillful three-dimensional printing |
US9919360B2 (en) | 2016-02-18 | 2018-03-20 | Velo3D, Inc. | Accurate three-dimensional printing |
EP3263316B1 (en) | 2016-06-29 | 2019-02-13 | VELO3D, Inc. | Three-dimensional printing and three-dimensional printers |
US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US10661341B2 (en) | 2016-11-07 | 2020-05-26 | Velo3D, Inc. | Gas flow in three-dimensional printing |
WO2018129089A1 (en) | 2017-01-05 | 2018-07-12 | Velo3D, Inc. | Optics in three-dimensional printing |
US20180250771A1 (en) | 2017-03-02 | 2018-09-06 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US20180281283A1 (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 (en) * | 2019-07-10 | 2019-11-12 | 西安交通大学 | A kind of high-performance powder wrought alloy material and preparation method thereof |
CN114340876A (en) | 2019-07-26 | 2022-04-12 | 维勒3D股份有限公司 | Quality assurance of three-dimensional object formation |
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 (en) * | 1962-12-03 | |||
GB1054098A (en) * | 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 (en) * | 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 DE DE2414909A patent/DE2414909A1/en active Pending
- 1974-03-28 NL NL7404219A patent/NL7404219A/xx unknown
- 1974-03-29 IT IT49836/74A patent/IT1005890B/en active
- 1974-03-29 BE BE142617A patent/BE813030A/en unknown
- 1974-03-29 ES ES424762A patent/ES424762A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7404219A (en) | 1974-10-01 |
DE2414909A1 (en) | 1974-10-03 |
ES424762A1 (en) | 1976-06-16 |
US3864809A (en) | 1975-02-11 |
CA987516A (en) | 1976-04-20 |
IT1005890B (en) | 1976-09-30 |
JPS49123104A (en) | 1974-11-25 |
BE813030A (en) | 1974-09-30 |
FR2230440A1 (en) | 1974-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |