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WO2007038378A3 - Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact - Google Patents

Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact Download PDF

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Publication number
WO2007038378A3
WO2007038378A3 PCT/US2006/037154 US2006037154W WO2007038378A3 WO 2007038378 A3 WO2007038378 A3 WO 2007038378A3 US 2006037154 W US2006037154 W US 2006037154W WO 2007038378 A3 WO2007038378 A3 WO 2007038378A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
degradation
suppression
ultrasonic impact
technologies
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.)
Ceased
Application number
PCT/US2006/037154
Other languages
French (fr)
Other versions
WO2007038378A2 (en
Inventor
Efim S Statnikov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UIT LLC
Original Assignee
UIT LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by UIT LLC filed Critical UIT LLC
Priority to CN2006800439116A priority Critical patent/CN101558174B/en
Priority to KR1020087009584A priority patent/KR101362019B1/en
Priority to JP2008532465A priority patent/JP5682993B2/en
Publication of WO2007038378A2 publication Critical patent/WO2007038378A2/en
Anticipated expiration legal-status Critical
Publication of WO2007038378A3 publication Critical patent/WO2007038378A3/en
Ceased legal-status Critical Current

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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • C22F3/02—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons by solidifying a melt controlled by supersonic waves or electric or magnetic fields

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Coating With Molten Metal (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

A method of improving and strengthening the performance of metal and protecting the metal against degradation and suppression thereof by controlling ultrasonic impact is disclosed. The method addresses the problems of degradation of metal properties during prolonged service under external forces, thermodynamic fluctuations and negative environmental factors. The method also relates to the technologies oriented to protect against (prevent) and to suppress the danger of materials failure due to unfavorable change in performance over time. The well-known methods of 'combating' metal degradation cover a wide range of technologies from metallurgical alloying during melting, casting, welding and application of coatings to various thermal treatments and effects on the surface. The invention provides a new versatile method of addressing degradation problems in all these cases.
PCT/US2006/037154 2005-09-23 2006-09-22 Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact Ceased WO2007038378A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2006800439116A CN101558174B (en) 2005-09-23 2006-09-22 Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact
KR1020087009584A KR101362019B1 (en) 2005-09-23 2006-09-22 Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact
JP2008532465A JP5682993B2 (en) 2005-09-23 2006-09-22 Method of improving metal performance and protecting from deterioration and its suppression by ultrasonic impact

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71955105P 2005-09-23 2005-09-23
US60/719,551 2005-09-23
US11/342,846 US20070068605A1 (en) 2005-09-23 2006-01-31 Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact
US11/342,846 2006-01-31

Publications (2)

Publication Number Publication Date
WO2007038378A2 WO2007038378A2 (en) 2007-04-05
WO2007038378A3 true WO2007038378A3 (en) 2009-05-14

Family

ID=37892419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/037154 Ceased WO2007038378A2 (en) 2005-09-23 2006-09-22 Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact

Country Status (6)

Country Link
US (1) US20070068605A1 (en)
JP (1) JP5682993B2 (en)
KR (1) KR101362019B1 (en)
CN (1) CN101558174B (en)
TW (1) TWI336730B (en)
WO (1) WO2007038378A2 (en)

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