MX165517B - Materiales de resistencia variable producidos mediante deformacion rapida - Google Patents
Materiales de resistencia variable producidos mediante deformacion rapidaInfo
- Publication number
- MX165517B MX165517B MX010922A MX1092288A MX165517B MX 165517 B MX165517 B MX 165517B MX 010922 A MX010922 A MX 010922A MX 1092288 A MX1092288 A MX 1092288A MX 165517 B MX165517 B MX 165517B
- Authority
- MX
- Mexico
- Prior art keywords
- base metal
- transformation
- temperature
- region
- essentially
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- 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
-
- 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 by deformation combined with, or followed by, heat treatment
-
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
-
- 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
- Y10S148/00—Metal treatment
- Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12639—Adjacent, identical composition, components
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12639—Adjacent, identical composition, components
- Y10T428/12646—Group VIII or IB metal-base
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
- Rod-Shaped Construction Members (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
La presente invención se refiere a un material producido de un metal de base, que tiene una estructura capaz de experimentar una transformación alotrópica y que tiene temperaturas de transformación superior e inferior de calentamiento continuas, caracterizado porque el metal de base se deformo a un régimen lo suficientemente rápido para producir un régimen de cambio en la energía interna del metal de base, suficientes para reducir las temperaturas de transformación alotrópica e inducir una transformación alotrópica que haya ocurrido en una porción del metal de base y el material comprende: en sección transversal: una primera región que consiste esencialmente de granos equiáxicos y que se extienden hacia adentro desde una superficie del material hasta una profundidad finita debajo de la superficie, en donde esencialmente todo el metal de base situado en la primera región logró una temperatura igual o mayor que la temperatura de transformación superior y de esta manera se transformo en los granos esencialmente equiáxicos; una segunda región. que comprende esencialmente de granos no transformados y situados dentro del resto del material, en donde esencialmente todo el metal de base situado en la segunda región logró una temperatura menor que la temperatura de transformación más baja y de esta manera no se transformo; y una tercer región, situada entre la primera y segunda regiones, que consiste esencialmente de granos tanto equiáxicos como no transformados, en donde el metal de base situado en la tercera región logró una temperatura mayor que o igual a la temperatura de transformación más baja y de esta manera experimento por o menos una transformación parcial.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3142887A | 1987-03-27 | 1987-03-27 | |
US07/171,642 US4874644A (en) | 1987-03-27 | 1988-03-22 | Variable strength materials formed through rapid deformation |
Publications (1)
Publication Number | Publication Date |
---|---|
MX165517B true MX165517B (es) | 1992-11-18 |
Family
ID=26707228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX010922A MX165517B (es) | 1987-03-27 | 1988-03-28 | Materiales de resistencia variable producidos mediante deformacion rapida |
Country Status (10)
Country | Link |
---|---|
US (1) | US4874644A (es) |
EP (1) | EP0309547B1 (es) |
KR (1) | KR890700689A (es) |
CN (1) | CN1020927C (es) |
AU (1) | AU596743B2 (es) |
CA (1) | CA1307721C (es) |
DE (1) | DE3885222T2 (es) |
FI (1) | FI890064A0 (es) |
MX (1) | MX165517B (es) |
WO (1) | WO1988007588A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830683A (en) * | 1987-03-27 | 1989-05-16 | Mre Corporation | Apparatus for forming variable strength materials through rapid deformation and methods for use therein |
WO2006093167A1 (ja) * | 2005-02-28 | 2006-09-08 | National Institute For Metals Science | 超微細粒組織鋼からなる高強度成形品及びその製造方法 |
CN100427615C (zh) * | 2005-10-26 | 2008-10-22 | 中国科学院金属研究所 | 一种提高金属强度的方法 |
JP5145795B2 (ja) * | 2006-07-24 | 2013-02-20 | 新日鐵住金株式会社 | 耐摩耗性および延性に優れたパーライト系レールの製造方法 |
GB201116668D0 (en) * | 2011-09-27 | 2011-11-09 | Imp Innovations Ltd | A method of forming parts from sheet steel |
US20160167098A1 (en) * | 2014-12-10 | 2016-06-16 | Tai Cheer Industrial Co., Ltd. | Manufacturing method of sliding unit of sliding rail and structure thereof |
DE112015005630T5 (de) * | 2014-12-16 | 2017-09-21 | Aktiebolaget Skf | Lagerkomponente und Verfahren |
CN111251691A (zh) * | 2018-11-30 | 2020-06-09 | 哈尔滨工业大学 | 一种多尺度结构钛合金材料的制备方法 |
CN111716083B (zh) * | 2020-07-02 | 2022-03-01 | 南京迪威尔高端制造股份有限公司 | 一种克服4140钢制油管挂本体炸裂缺陷的方法 |
CN113637932B (zh) * | 2021-08-27 | 2022-02-15 | 北京理工大学 | 一种梯度硬化钛合金的制备方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2393363A (en) * | 1943-03-15 | 1946-01-22 | Nat Steel Corp | Heat treatment of thin metal articles |
US2814578A (en) * | 1953-12-07 | 1957-11-26 | United States Steel Corp | Process of fabricating coated steel products |
US3323953A (en) * | 1964-09-15 | 1967-06-06 | United States Steel Corp | Method of treating steel and novel product |
SE396769B (sv) * | 1972-03-07 | 1977-10-03 | Licencia Talalmanyokat | Snabbvermebehandling av stal |
US3929517A (en) * | 1972-07-07 | 1975-12-30 | Kobe Steel Ltd | Process for producing a steel having a superb combination of high strength and substantial toughness |
JPS5317968B2 (es) * | 1972-10-27 | 1978-06-12 | ||
US4108695A (en) * | 1973-09-11 | 1978-08-22 | Stahlwerke Peine-Salzgitter A.G. | Steel wire |
SE405865B (sv) * | 1975-01-22 | 1979-01-08 | Uddeholms Ab | Forfarande for framstellning av stalband med en struktur bestaende av sferoidiserade karbidpartiklar i en ferritisk grundmassa |
AT357587B (de) * | 1976-02-18 | 1980-07-25 | Voest Alpine Ag | Verfahren zum herstellen von blechen aus aus- tenitischen staehlen mit feinem korn |
US4060428A (en) * | 1976-07-30 | 1977-11-29 | Morgan Construction Company | Process for forming ferrous billets into finished product |
US4146411A (en) * | 1978-01-09 | 1979-03-27 | British Steel Corporation | Hot bar cooling |
US4204884A (en) * | 1978-08-11 | 1980-05-27 | Ingersoll Steel Company | Method of conditioning cast steel for hot working |
US4426235A (en) * | 1981-01-26 | 1984-01-17 | Kabushiki Kaisha Kobe Seiko Sho | Cold-rolled high strength steel plate with composite steel structure of high r-value and method for producing same |
US4410372A (en) * | 1981-06-10 | 1983-10-18 | Nippon Steel Corporation | Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing |
US4395296A (en) * | 1981-06-22 | 1983-07-26 | Bethlehem Steel Corporation | Thermal mechanical process for steel slabs and the product thereof |
US4375375A (en) * | 1981-10-30 | 1983-03-01 | United Technologies Corporation | Constant energy rate forming |
JPS58144422A (ja) * | 1982-02-20 | 1983-08-27 | Kobe Steel Ltd | 非調質高張力鋼板の製造法 |
US4466842A (en) * | 1982-04-03 | 1984-08-21 | Nippon Steel Corporation | Ferritic steel having ultra-fine grains and a method for producing the same |
JPS609827A (ja) * | 1983-06-29 | 1985-01-18 | High Frequency Heattreat Co Ltd | 高強度ばねの製造方法 |
EP0196447B1 (de) * | 1985-03-15 | 1989-08-09 | BBC Brown Boveri AG | Verfahren zur Erhöhung des Oxydations- und Korrosionswiderstandes eines Bauteils aus einer dispersionsgehärteten Superlegierung durch eine Oberflächenbehandlung |
US4830683A (en) * | 1987-03-27 | 1989-05-16 | Mre Corporation | Apparatus for forming variable strength materials through rapid deformation and methods for use therein |
-
1988
- 1988-03-22 US US07/171,642 patent/US4874644A/en not_active Expired - Fee Related
- 1988-03-25 AU AU15933/88A patent/AU596743B2/en not_active Ceased
- 1988-03-25 DE DE3885222T patent/DE3885222T2/de not_active Expired - Fee Related
- 1988-03-25 WO PCT/US1988/000993 patent/WO1988007588A1/en active IP Right Grant
- 1988-03-25 EP EP88903650A patent/EP0309547B1/en not_active Expired - Lifetime
- 1988-03-26 CN CN88102197A patent/CN1020927C/zh not_active Expired - Fee Related
- 1988-03-28 MX MX010922A patent/MX165517B/es unknown
- 1988-03-28 CA CA000562714A patent/CA1307721C/en not_active Expired - Fee Related
- 1988-11-28 KR KR1019880701578A patent/KR890700689A/ko not_active Application Discontinuation
-
1989
- 1989-01-05 FI FI890064A patent/FI890064A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0309547B1 (en) | 1993-10-27 |
AU596743B2 (en) | 1990-05-10 |
WO1988007588A1 (en) | 1988-10-06 |
CN1020927C (zh) | 1993-05-26 |
FI890064A0 (fi) | 1989-01-05 |
CA1307721C (en) | 1992-09-22 |
EP0309547A1 (en) | 1989-04-05 |
AU1593388A (en) | 1988-11-02 |
DE3885222D1 (de) | 1993-12-02 |
KR890700689A (ko) | 1989-04-26 |
US4874644A (en) | 1989-10-17 |
DE3885222T2 (de) | 1994-05-19 |
CN88102197A (zh) | 1988-10-26 |
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