ES8503985A1 - Procedimiento para la fabricacion de una pieza forjada - Google Patents
Procedimiento para la fabricacion de una pieza forjadaInfo
- Publication number
- ES8503985A1 ES8503985A1 ES534480A ES534480A ES8503985A1 ES 8503985 A1 ES8503985 A1 ES 8503985A1 ES 534480 A ES534480 A ES 534480A ES 534480 A ES534480 A ES 534480A ES 8503985 A1 ES8503985 A1 ES 8503985A1
- Authority
- ES
- Spain
- Prior art keywords
- forging
- low
- making
- alloy forging
- detriment
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
PROCEDIMIENTO PARA LA FABRICACION DE PIEZA DE ACERO CON BAJO GRADO DE ALEACION POR FORJA.COMPRENDE LAS ETAPAS DE CALENTAR UNA PIEZA EN BRUTO A UNA TEMPERATURA SUPERIOR AL PUNTO AC3; SOMETER A MODIFICACION DE FORMA LA PIEZA EN BRUTO DENTRO DEL MARGEN DE 19 A 80, DE MANERA QUE AL MENOS UN 10 FINAL DE DICHA MODIFICACION, SE LLEVE A CABO A UNA TEMPERATURA REDUCIDA DE FORJA DE 1.060º O MENOR; Y ENFRIAR CONTROLADAMENTE. DE APLICACION EN PIEZAS EN BRUTO DE ACERO MICROALEADO, Y DE ACEROS CON UN CONTENIDO INFERIOR AL 0,6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3326642A DE3326642C2 (de) | 1983-07-23 | 1983-07-23 | Verfahren zur Herstellung eines Schmiedestückes, insbesondere eines Gesenkschmiedestückes, aus einer niedriglegierten Stahllegierung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES534480A0 ES534480A0 (es) | 1985-05-01 |
ES8503985A1 true ES8503985A1 (es) | 1985-05-01 |
Family
ID=6204776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534480A Expired ES8503985A1 (es) | 1983-07-23 | 1984-07-20 | Procedimiento para la fabricacion de una pieza forjada |
Country Status (8)
Country | Link |
---|---|
US (1) | US4644776A (es) |
JP (1) | JPS6044142A (es) |
KR (1) | KR850001042A (es) |
DE (1) | DE3326642C2 (es) |
ES (1) | ES8503985A1 (es) |
FR (1) | FR2549490A1 (es) |
GB (1) | GB2143763B (es) |
IT (1) | IT1196193B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5534085A (en) * | 1994-04-26 | 1996-07-09 | United Technologies Corporation | Low temperature forging process for Fe-Ni-Co low expansion alloys and product thereof |
US9132567B2 (en) * | 2007-03-23 | 2015-09-15 | Dayton Progress Corporation | Tools with a thermo-mechanically modified working region and methods of forming such tools |
US8968495B2 (en) * | 2007-03-23 | 2015-03-03 | Dayton Progress Corporation | Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR752210A (fr) * | 1932-03-09 | 1933-09-19 | Ver Stahlwerke Ag | Procédé de conformation à chaud d'un acier à structure perlitique lamellaire |
GB754495A (en) * | 1953-07-01 | 1956-08-08 | Bayerisches Leichtmetallwerk A | Improvements in method of an apparatus for hot forging toothed wheels |
US3055104A (en) * | 1955-11-07 | 1962-09-25 | Lyon Inc | Method of preparing steel blanks for drawing |
US3066408A (en) * | 1957-12-31 | 1962-12-04 | United States Steel Corp | Method of producing steel forging and articles produced thereby |
GB1072152A (en) * | 1963-06-17 | 1967-06-14 | Massey Ferguson Ltd | Forging method |
US3258834A (en) * | 1964-02-13 | 1966-07-05 | Prec Forge Company | High energy rate forging method |
US3423252A (en) * | 1965-04-01 | 1969-01-21 | United States Steel Corp | Thermomechanical treatment of steel |
GB1153714A (en) * | 1965-06-19 | 1969-05-29 | Yawata Iron & Steel Co | A method of Regenerating Worn Rolls |
JPS4921006A (es) * | 1972-06-16 | 1974-02-25 | ||
DE2717780B2 (de) * | 1977-04-21 | 1979-11-29 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Herstellung von Walzdraht |
ZA82973B (en) * | 1981-02-25 | 1983-01-26 | Eaton Corp | Precision forging method |
IT1171403B (it) * | 1981-07-21 | 1987-06-10 | Italtractor | Procentimento per il trattamento termico diretto di maglie per catenarie di trattori o mezzi cingolati |
-
1983
- 1983-07-23 DE DE3326642A patent/DE3326642C2/de not_active Expired
-
1984
- 1984-02-03 FR FR8410675A patent/FR2549490A1/fr not_active Withdrawn
- 1984-07-02 GB GB08416826A patent/GB2143763B/en not_active Expired
- 1984-07-16 JP JP59146130A patent/JPS6044142A/ja active Pending
- 1984-07-19 KR KR1019840004269A patent/KR850001042A/ko not_active Application Discontinuation
- 1984-07-19 IT IT21957/84A patent/IT1196193B/it active
- 1984-07-20 ES ES534480A patent/ES8503985A1/es not_active Expired
-
1985
- 1985-12-11 US US06/809,836 patent/US4644776A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT8421957A0 (it) | 1984-07-19 |
DE3326642A1 (de) | 1985-02-07 |
GB2143763B (en) | 1987-02-18 |
JPS6044142A (ja) | 1985-03-09 |
US4644776A (en) | 1987-02-24 |
KR850001042A (ko) | 1985-03-14 |
GB2143763A (en) | 1985-02-20 |
ES534480A0 (es) | 1985-05-01 |
FR2549490A1 (fr) | 1985-01-25 |
GB8416826D0 (en) | 1984-08-08 |
DE3326642C2 (de) | 1986-07-24 |
IT1196193B (it) | 1988-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1021572T3 (da) | Varmvalsede strukturelle stålkomponenter med stor styrke | |
ES8505413A1 (es) | Procedimiento para producir barra o alambre de acero | |
ES8503985A1 (es) | Procedimiento para la fabricacion de una pieza forjada | |
DE3685824T2 (de) | Rostfreier martensit-stahl mit ausgezeichneter oxydationsbestaendigkeit, verarbeitbarkeit und korrosionsbestaendigkeit sowie herstellungsverfahren. | |
JPS5351121A (en) | Production of medium or low carbn high tensile wire rod | |
ATE164888T1 (de) | Rostfreies nicht-magnetisches stahl mit hohem mangan- und chromgehalt, mit hohe widerstandsfähigkeit gegen spannungskorrosion und verwendbar für bohrausrüstungen sowie verfahren zur herstellung von stangen aus diesen stahl | |
GR3019185T3 (en) | Process for manufacturing products with very high tensile strength from unstable austenitic steel, and products obtained | |
JPS57210914A (en) | Spring material | |
JPS56102519A (en) | Cold rolling method for stainless steel of high strength | |
JPS52125409A (en) | Chrome treated and direct quenched steel wire and its preparation | |
ATE12527T1 (de) | Ferritischer, rostfreier, korrosionsbestaendiger, schweissbarer stahl mit geringem gehalt an zwischengittersubstanzen und verfahren zu seiner herstellung. | |
Takahashi et al. | High Tensile Strength Drawn Steel Wire With Improved Ductility | |
JPS52129611A (en) | High tensile steel wire having excellent ductility and its production process | |
JPS57134515A (en) | Production of high tension bolt | |
Walker | Mechanisms and control of crack growth in steels | |
SE8603897L (sv) | Forfarande for framstellning av stalkonstruktioner | |
Teodorescu et al. | The Ramberg-Osgood hardening cofficient for a weldable steel at low temperatures | |
Bronfin et al. | Strain Ageing of Two-Phase Ferritic--Martensitic Steels | |
Nikiforov | Variation in the Mechanical Properties of Carbon Steel Wire During Wire Drawing | |
JPS5550434A (en) | Stainless steel flat wire with dislocation introduced in structure for oil ring | |
Wittekopf | Hardenability and Availability of Low-Alloy Grades of Steel Casting | |
EP0314901A3 (de) | Hochfeste stickstoffhaltige vollaustenitische Kobaltstähle mit 0,2-Dehngrenzen oberhalb von 600 N/mm2 | |
Uzlov | Trends in Heat Treatment of Rolled Steel | |
JPS52102820A (en) | Production of low carbon high tensile steel wire | |
Bannykh | The Strength and Ductility of the Nonmagnetic Aging Steels 40 G 20 N 13 F and 40 Kh 15 G 16 N 10 F Intended for Low-Temperature Applications |