GB2578591B - Processing a shape memory material by a laser - Google Patents

Processing a shape memory material by a laser Download PDF

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Publication number
GB2578591B
GB2578591B GB1817776.6A GB201817776A GB2578591B GB 2578591 B GB2578591 B GB 2578591B GB 201817776 A GB201817776 A GB 201817776A GB 2578591 B GB2578591 B GB 2578591B
Authority
GB
United Kingdom
Prior art keywords
laser
processing
shape memory
memory material
shape
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.)
Active
Application number
GB1817776.6A
Other versions
GB201817776D0 (en
GB2578591A (en
Inventor
Rizvi Nadeem
Drysdale James
Burt Julian
Goater Andrew
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.)
Laser Micromachining Ltd
Original Assignee
Laser Micromachining Ltd
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 Laser Micromachining Ltd filed Critical Laser Micromachining Ltd
Priority to GB1817776.6A priority Critical patent/GB2578591B/en
Publication of GB201817776D0 publication Critical patent/GB201817776D0/en
Publication of GB2578591A publication Critical patent/GB2578591A/en
Application granted granted Critical
Publication of GB2578591B publication Critical patent/GB2578591B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • 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
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/01—Shape memory effect

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
GB1817776.6A 2018-10-31 2018-10-31 Processing a shape memory material by a laser Active GB2578591B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1817776.6A GB2578591B (en) 2018-10-31 2018-10-31 Processing a shape memory material by a laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1817776.6A GB2578591B (en) 2018-10-31 2018-10-31 Processing a shape memory material by a laser

Publications (3)

Publication Number Publication Date
GB201817776D0 GB201817776D0 (en) 2018-12-19
GB2578591A GB2578591A (en) 2020-05-20
GB2578591B true GB2578591B (en) 2020-12-02

Family

ID=64655363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817776.6A Active GB2578591B (en) 2018-10-31 2018-10-31 Processing a shape memory material by a laser

Country Status (1)

Country Link
GB (1) GB2578591B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202715A (en) * 1987-02-19 1988-08-22 Furukawa Electric Co Ltd:The Method and device for molding and heat treating spectacle frame temple
JPH08269654A (en) * 1995-03-31 1996-10-15 Furukawa Techno Material:Kk Method for working shape memory alloy member
JPH09291347A (en) * 1996-04-26 1997-11-11 Furukawa Electric Co Ltd:The Shape memory alloy member and its production
US5728240A (en) * 1994-12-16 1998-03-17 Sharp Kabushiki Kaisha Positionally adjustable member and applications therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202715A (en) * 1987-02-19 1988-08-22 Furukawa Electric Co Ltd:The Method and device for molding and heat treating spectacle frame temple
US5728240A (en) * 1994-12-16 1998-03-17 Sharp Kabushiki Kaisha Positionally adjustable member and applications therefor
JPH08269654A (en) * 1995-03-31 1996-10-15 Furukawa Techno Material:Kk Method for working shape memory alloy member
JPH09291347A (en) * 1996-04-26 1997-11-11 Furukawa Electric Co Ltd:The Shape memory alloy member and its production

Also Published As

Publication number Publication date
GB201817776D0 (en) 2018-12-19
GB2578591A (en) 2020-05-20

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