RU2009140810A - METHOD FOR ELECTROMECHANICAL MACHINING OF MACHINE PARTS - Google Patents
METHOD FOR ELECTROMECHANICAL MACHINING OF MACHINE PARTS Download PDFInfo
- Publication number
- RU2009140810A RU2009140810A RU2009140810/02A RU2009140810A RU2009140810A RU 2009140810 A RU2009140810 A RU 2009140810A RU 2009140810/02 A RU2009140810/02 A RU 2009140810/02A RU 2009140810 A RU2009140810 A RU 2009140810A RU 2009140810 A RU2009140810 A RU 2009140810A
- Authority
- RU
- Russia
- Prior art keywords
- aging
- temperature
- quenching
- machine parts
- quenching cooling
- Prior art date
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Способ термической обработки изделий из двухфазных титановых сплавов путем закалочного нагрева при температуре от 850 до 880°С, выдержки и закалочного охлаждения с последующим старением при температуре от 480 до 500°С продолжительностью от 12 до 14 ч, отличающийся тем, что закалочное охлаждение осуществляют в среде, представляющей собой пульсирующий водовоздушный поток, обладающий скоростью от 25 до 30 м/с, частотой колебаний от 830 до 1000 Гц, импульсным воздушным давлением от 8 до 12 кПа и переменным звуковым давлением от 80 до 90 дБ. The method of heat treatment of products from two-phase titanium alloys by quenching heating at a temperature of from 850 to 880 ° C, aging and quenching cooling, followed by aging at a temperature of from 480 to 500 ° C for a duration of 12 to 14 hours, characterized in that the quenching cooling is carried out in medium, which is a pulsating water-air flow with a speed of 25 to 30 m / s, an oscillation frequency of 830 to 1000 Hz, a pulsed air pressure of 8 to 12 kPa, and a variable sound pressure of 80 to 90 dB.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009140810/02A RU2009140810A (en) | 2009-11-03 | 2009-11-03 | METHOD FOR ELECTROMECHANICAL MACHINING OF MACHINE PARTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009140810/02A RU2009140810A (en) | 2009-11-03 | 2009-11-03 | METHOD FOR ELECTROMECHANICAL MACHINING OF MACHINE PARTS |
Publications (1)
Publication Number | Publication Date |
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RU2009140810A true RU2009140810A (en) | 2011-05-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009140810/02A RU2009140810A (en) | 2009-11-03 | 2009-11-03 | METHOD FOR ELECTROMECHANICAL MACHINING OF MACHINE PARTS |
Country Status (1)
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RU (1) | RU2009140810A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108411085A (en) * | 2018-01-30 | 2018-08-17 | 山东大学 | A kind of device and preparation method thereof obtaining nanocrystalline and amorphous composite layer on pure titanium surface |
-
2009
- 2009-11-03 RU RU2009140810/02A patent/RU2009140810A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108411085A (en) * | 2018-01-30 | 2018-08-17 | 山东大学 | A kind of device and preparation method thereof obtaining nanocrystalline and amorphous composite layer on pure titanium surface |
CN108411085B (en) * | 2018-01-30 | 2020-01-03 | 山东大学 | Device for obtaining nanocrystalline-amorphous composite layer on surface of pure titanium and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20110802 |