MX2967E - Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica - Google Patents
Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalicaInfo
- Publication number
- MX2967E MX2967E MX420675U MX420675U MX2967E MX 2967 E MX2967 E MX 2967E MX 420675 U MX420675 U MX 420675U MX 420675 U MX420675 U MX 420675U MX 2967 E MX2967 E MX 2967E
- Authority
- MX
- Mexico
- Prior art keywords
- reversibility
- loss
- martensitic
- metallic composition
- austenitic
- 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
- C22F1/006—Resulting in heat recoverable alloys with a memory effect
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Sealing Material Composition (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
La presente invención se refiere a un método para inhibrir la pérdida de reversibilidad entre los estados martensítico y austenítico en una composición metálica, que consiste en retener la composición a una temperatura superior a la temperatura de Ms mientras que está en un estado austenítico, durante un período de tiempo suficiente para reducir la pérdida de su reversibilibad, dicha temperatura de retención es tal que no hay transformación significativa de la composición metálica a una fase que experimente transformación austenítica-martensítica no reversible.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/550,556 US4067752A (en) | 1973-11-19 | 1975-02-18 | Austenitic aging of metallic compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2967E true MX2967E (es) | 1980-01-10 |
Family
ID=24197674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX420675U MX2967E (es) | 1975-02-18 | 1975-12-17 | Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica |
Country Status (6)
Country | Link |
---|---|
ES (1) | ES444851A1 (es) |
FI (1) | FI66205C (es) |
FR (1) | FR2301603A1 (es) |
IN (1) | IN145664B (es) |
MX (1) | MX2967E (es) |
SE (1) | SE443160B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7714494A (nl) * | 1977-12-28 | 1979-07-02 | Leuven Res & Dev Vzw | Werkwijze voor het maken van vaste lichamen uit koper-zinkaluminiumlegeringen. |
-
1975
- 1975-12-17 MX MX420675U patent/MX2967E/es unknown
- 1975-12-31 FI FI753756A patent/FI66205C/fi not_active IP Right Cessation
-
1976
- 1976-02-02 IN IN187/CAL/76A patent/IN145664B/en unknown
- 1976-02-02 SE SE7601067A patent/SE443160B/xx not_active IP Right Cessation
- 1976-02-02 ES ES444851A patent/ES444851A1/es not_active Expired
- 1976-02-02 FR FR7602759A patent/FR2301603A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
SE443160B (sv) | 1986-02-17 |
IN145664B (es) | 1978-11-25 |
FR2301603A1 (fr) | 1976-09-17 |
FI66205C (fi) | 1984-09-10 |
FI66205B (fi) | 1984-05-31 |
ES444851A1 (es) | 1977-05-16 |
FI753756A (es) | 1976-08-19 |
SE7601067L (sv) | 1976-08-19 |
FR2301603B1 (es) | 1979-06-01 |
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