ES453889A1 - Un procedimiento para mejorar las caracteristicas de resis- tencia-tenacidad de una aleacion metalica - Google Patents
Un procedimiento para mejorar las caracteristicas de resis- tencia-tenacidad de una aleacion metalicaInfo
- Publication number
- ES453889A1 ES453889A1 ES453889A ES453889A ES453889A1 ES 453889 A1 ES453889 A1 ES 453889A1 ES 453889 A ES453889 A ES 453889A ES 453889 A ES453889 A ES 453889A ES 453889 A1 ES453889 A1 ES 453889A1
- Authority
- ES
- Spain
- Prior art keywords
- percent
- temperature
- volume
- alloy
- minus
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Un procedimiento para mejorar las características de resistencia-tenacidad de una aleación metálica austenítica seleccionada del grupo que consta de aleaciones de acero inoxidable de las series AISI 200 y 300, y aleaciones de acero no inoxidable que contienen hierro, manganeso, cromo y carbono, teniendo dicha aleación una temperatura Md no superior a alrededor de 1001C y una temperatura Ms no superior a alrededor de menos 1001C, que comprende las operaciones siguientes: (a) deformar la aleación a una deformación de al menos alrededor del 10 por ciento y a una temperatura en el intervalo de alrededor de Md menos 50ºC a alrededor de Md más 50ºC, siendo dicha temperatura Md la de la aleación que experimenta la deformación, de tal modo que el material tenga una fase de martensita en no más de alrededor de 10 por ciento en volumen y una fase de sustenita en al menos alrededor de 90 por ciento en volumen, y (b) deformar el material producido en la operación (a) a una deformación de al menos alrededor de 10 por ciento y a una temperatura no superior a alrededor de menos 75ºC, de tal modo que el material tenga una fase de martensita en al menos alrededor de 50 por ciento en volumen, y una fase de sustenita en al menos alrededor de 10 por ciento en volumen.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/637,452 US4042421A (en) | 1975-12-03 | 1975-12-03 | Method for providing strong tough metal alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES453889A1 true ES453889A1 (es) | 1979-01-01 |
Family
ID=24556001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES453889A Expired ES453889A1 (es) | 1975-12-03 | 1976-12-02 | Un procedimiento para mejorar las caracteristicas de resis- tencia-tenacidad de una aleacion metalica |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4042421A (es) |
| JP (1) | JPS5268815A (es) |
| AU (1) | AU2020476A (es) |
| BE (1) | BE849009A (es) |
| BR (1) | BR7608083A (es) |
| CA (1) | CA1062933A (es) |
| DD (1) | DD128872A5 (es) |
| DE (1) | DE2654702C3 (es) |
| DK (1) | DK542076A (es) |
| ES (1) | ES453889A1 (es) |
| FI (1) | FI763454A7 (es) |
| FR (1) | FR2333865A1 (es) |
| GB (1) | GB1569760A (es) |
| IL (1) | IL51037A (es) |
| MX (1) | MX145144A (es) |
| NL (1) | NL7613454A (es) |
| NO (1) | NO145140C (es) |
| PT (1) | PT65917B (es) |
| SE (1) | SE7612756L (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948929B2 (ja) * | 1977-06-28 | 1984-11-29 | 株式会社豊田中央研究所 | 高強度で耐水素誘起割れ性にすぐれた鋼材の製造法 |
| US4161415A (en) * | 1978-02-01 | 1979-07-17 | Union Carbide Corporation | Method for providing strong wire |
| EP0003367B1 (en) * | 1978-02-01 | 1981-08-26 | Union Carbide Corporation | A method for providing strong wire |
| US4295351A (en) * | 1979-01-08 | 1981-10-20 | Illinois Tool Works Inc. | Self-tapping stainless steel screw and method for producing same |
| US4289006A (en) * | 1979-01-08 | 1981-09-15 | Illinois Tool Works Inc. | Apparatus for producing threaded self-tapping stainless steel screws |
| AU5441080A (en) * | 1979-01-08 | 1980-07-17 | Illinois Tool Works Inc. | Production of self tapping screws from 300 series austenitic stainless steels by sub-zero treatment and thread rolling |
| BE873620A (nl) * | 1979-01-22 | 1979-07-23 | Bekaert Sa Nv | Werkwijze voor het vervormen van voorwerpen uit gelegeerd staal |
| US4204885A (en) * | 1979-03-21 | 1980-05-27 | Union Carbide Corporation | Method for providing strong wire |
| US4265679A (en) * | 1979-08-23 | 1981-05-05 | Kawasaki Steel Corporation | Process for producing stainless steels for spring having a high strength and an excellent fatigue resistance |
| US4296512A (en) * | 1979-11-09 | 1981-10-27 | Union Carbide Corporation | Method for making fasteners |
| US4281429A (en) * | 1979-11-09 | 1981-08-04 | Union Carbide Corporation | Method for making fasteners |
| US4415378A (en) * | 1982-04-22 | 1983-11-15 | Dana Corporation | Case hardening method for steel parts |
| US4699671A (en) * | 1985-06-17 | 1987-10-13 | General Electric Company | Treatment for overcoming irradiation induced stress corrosion cracking in austenitic alloys such as stainless steel |
| DE3608563A1 (de) * | 1986-03-14 | 1987-09-17 | Messer Griesheim Gmbh | Verfahren zur verringerung der waermeleitfaehigkeit von werkstuecken aus austenitischem stahl |
| DE3614290A1 (de) * | 1986-04-26 | 1987-10-29 | Messer Griesheim Gmbh | Druckgasbehaelter aus einer austenitischen stahllegierung |
| DE3726960A1 (de) * | 1987-08-13 | 1989-02-23 | Messer Griesheim Gmbh | Verfahren zur herstellung eines druckgasbehaelters aus austenitischen staehlen durch kryoverformung |
| JP3496289B2 (ja) * | 1994-09-30 | 2004-02-09 | 大同特殊鋼株式会社 | マルテンサイト系析出硬化型ステンレス鋼高強度部材の製造方法 |
| DE19645442A1 (de) * | 1996-11-04 | 1998-05-14 | Messer Griesheim Gmbh | Verbundbehälter für Gase |
| US7166174B2 (en) * | 2001-07-20 | 2007-01-23 | Nv Bekaert Sa | Bundle drawn stainless steel fibers |
| US7402737B2 (en) * | 2005-03-01 | 2008-07-22 | Sean Kerly | Treated musical instrument strings |
| DE102011105426B4 (de) * | 2011-06-22 | 2013-03-28 | Mt Aerospace Ag | Druckbehälter zum Aufnehmen und Speichern von kryogenen Fluiden, insbesondere von kryogenen Flüssigkeiten, und Verfahren zu dessen Herstellung sowie dessen Verwendung |
| CN111690800B (zh) * | 2020-06-16 | 2022-02-18 | 北京首钢吉泰安新材料有限公司 | 拉丝机塔轮用钢及其制备方法、拉丝机塔轮及应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395608A (en) * | 1943-12-10 | 1946-02-26 | United States Steel Corp | Treating inherently precipitationhardenable chromium-nickel stainless steel |
| US2974778A (en) * | 1951-09-12 | 1961-03-14 | Bell Telephone Labor Inc | Low temperature drawing of metal wires |
| US3197851A (en) * | 1962-03-28 | 1965-08-03 | Arde Portland Inc | Method of forming a high tensile stength pressure vessel |
| US3152934A (en) * | 1962-10-03 | 1964-10-13 | Allegheny Ludlum Steel | Process for treating austenite stainless steels |
| US3473973A (en) * | 1965-05-13 | 1969-10-21 | Mitsubishi Atomic Power Ind | Process of treating stainless steels |
| US3488231A (en) * | 1966-11-22 | 1970-01-06 | Atomic Energy Commission | Treatment of steel |
| US3486361A (en) * | 1967-07-20 | 1969-12-30 | Babcock & Wilcox Co | Strengthening of elongated metal sections |
| US3615921A (en) * | 1968-11-20 | 1971-10-26 | United Aircraft Corp | Process for strengthening alloys |
| JPS4916166B1 (es) * | 1970-12-07 | 1974-04-20 | ||
| US3871925A (en) * | 1972-11-29 | 1975-03-18 | Brunswick Corp | Method of conditioning 18{14 8 stainless steel |
-
1975
- 1975-12-03 US US05/637,452 patent/US4042421A/en not_active Expired - Lifetime
-
1976
- 1976-11-15 SE SE7612756A patent/SE7612756L/ not_active Application Discontinuation
- 1976-12-01 FI FI763454A patent/FI763454A7/fi not_active Application Discontinuation
- 1976-12-02 AU AU20204/76A patent/AU2020476A/en not_active Expired
- 1976-12-02 NO NO764115A patent/NO145140C/no unknown
- 1976-12-02 ES ES453889A patent/ES453889A1/es not_active Expired
- 1976-12-02 BE BE172925A patent/BE849009A/xx unknown
- 1976-12-02 DE DE2654702A patent/DE2654702C3/de not_active Expired
- 1976-12-02 NL NL7613454A patent/NL7613454A/xx not_active Application Discontinuation
- 1976-12-02 FR FR7636336A patent/FR2333865A1/fr active Granted
- 1976-12-02 IL IL51037A patent/IL51037A/xx unknown
- 1976-12-02 DD DD7600196086A patent/DD128872A5/xx unknown
- 1976-12-02 JP JP51144069A patent/JPS5268815A/ja active Granted
- 1976-12-02 MX MX167254A patent/MX145144A/es unknown
- 1976-12-02 DK DK542076A patent/DK542076A/da unknown
- 1976-12-02 PT PT65917A patent/PT65917B/pt unknown
- 1976-12-02 GB GB50214/76A patent/GB1569760A/en not_active Expired
- 1976-12-02 BR BR7608083A patent/BR7608083A/pt unknown
- 1976-12-03 CA CA267,106A patent/CA1062933A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2333865A1 (fr) | 1977-07-01 |
| US4042421A (en) | 1977-08-16 |
| BR7608083A (pt) | 1977-11-22 |
| NO145140B (no) | 1981-10-12 |
| NL7613454A (nl) | 1977-06-07 |
| JPS5626696B2 (es) | 1981-06-20 |
| NO764115L (es) | 1977-06-06 |
| MX145144A (es) | 1982-01-11 |
| FI763454A7 (es) | 1977-06-03 |
| IL51037A (en) | 1979-10-31 |
| JPS5268815A (en) | 1977-06-08 |
| DK542076A (da) | 1977-06-04 |
| BE849009A (fr) | 1977-06-02 |
| AU2020476A (en) | 1978-06-08 |
| CA1062933A (en) | 1979-09-25 |
| NO145140C (no) | 1982-01-20 |
| PT65917A (en) | 1977-01-01 |
| SE7612756L (sv) | 1977-06-04 |
| DE2654702C3 (de) | 1980-04-24 |
| DE2654702A1 (de) | 1977-06-08 |
| DE2654702B2 (de) | 1979-08-16 |
| IL51037A0 (en) | 1977-02-28 |
| PT65917B (en) | 1978-06-13 |
| FR2333865B1 (es) | 1980-09-12 |
| GB1569760A (en) | 1980-06-18 |
| DD128872A5 (de) | 1977-12-14 |
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