GB1392830A - Forming of superplastic alloy sheet - Google Patents

Forming of superplastic alloy sheet

Info

Publication number
GB1392830A
GB1392830A GB3824672A GB3824672A GB1392830A GB 1392830 A GB1392830 A GB 1392830A GB 3824672 A GB3824672 A GB 3824672A GB 3824672 A GB3824672 A GB 3824672A GB 1392830 A GB1392830 A GB 1392830A
Authority
GB
United Kingdom
Prior art keywords
sheet
manifold
heated
aug
alloy sheet
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.)
Expired
Application number
GB3824672A
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.)
ISC Alloys Ltd
Original Assignee
ISC Alloys 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 ISC Alloys Ltd filed Critical ISC Alloys Ltd
Priority to GB3824672A priority Critical patent/GB1392830A/en
Priority to DE19732340376 priority patent/DE2340376A1/en
Priority to ES417850A priority patent/ES417850A1/en
Priority to IT27831/73A priority patent/IT992939B/en
Priority to CA178,797A priority patent/CA991028A/en
Priority to FR7329622A priority patent/FR2196209B1/fr
Priority to US388418A priority patent/US3898827A/en
Priority to JP9205873A priority patent/JPS532148B2/ja
Priority to AU59284/73A priority patent/AU5928473A/en
Priority to BE134650A priority patent/BE803687A/en
Publication of GB1392830A publication Critical patent/GB1392830A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1392830 Stamping; working at specified temperatures ISC ALLOYS Ltd 7 Aug 1973 [16 Aug 1972 20 Oct 1972] 38246/72 and 45327/72 Headings B3Q and B3V A superplastic alloy sheet heated to a temperature at which it exhibits superplasticity and held in contact with a manifold is pressed against a mould on the side of the sheet remote from the manifold by fluid applied to the blank through the manifold. As shown, the sheet 2 is clamped to a perforated plate 3, heated by an infra-red &c. radiant heater 4 to 240-260‹ C. and formed against a heated mould 1 by compressed air supplied through a pipe 6. Stripping is facilitated by impinging a stream of cold air or water on the sheet, or heating the sheet above the superplasticity range, and may be effected while the sheet is still clamped.
GB3824672A 1972-08-16 1972-08-16 Forming of superplastic alloy sheet Expired GB1392830A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB3824672A GB1392830A (en) 1972-08-16 1972-08-16 Forming of superplastic alloy sheet
DE19732340376 DE2340376A1 (en) 1972-08-16 1973-08-09 METHOD OF FORMING PLATES OR PANELS MADE OF SUPERPLASTIC ALLOYS
ES417850A ES417850A1 (en) 1972-08-16 1973-08-13 Forming of superplastic alloy sheet
IT27831/73A IT992939B (en) 1972-08-16 1973-08-13 METHOD FOR THE FORMING OF SHEETS OF SUPERPLASTIC ALLOYS
CA178,797A CA991028A (en) 1972-08-16 1973-08-14 Forming of superplastic alloy sheet
FR7329622A FR2196209B1 (en) 1972-08-16 1973-08-14
US388418A US3898827A (en) 1972-08-16 1973-08-15 Forming of superplastic alloy sheet
JP9205873A JPS532148B2 (en) 1972-08-16 1973-08-16
AU59284/73A AU5928473A (en) 1972-08-16 1973-08-16 Forming of superplastic alloy sheet
BE134650A BE803687A (en) 1972-08-16 1973-08-16 Shaping superplastic alloy sheets - using compressed air to force the sheet against a shaping surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3824672A GB1392830A (en) 1972-08-16 1972-08-16 Forming of superplastic alloy sheet
GB4532772 1972-10-02

Publications (1)

Publication Number Publication Date
GB1392830A true GB1392830A (en) 1975-04-30

Family

ID=26263739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3824672A Expired GB1392830A (en) 1972-08-16 1972-08-16 Forming of superplastic alloy sheet

Country Status (9)

Country Link
US (1) US3898827A (en)
JP (1) JPS532148B2 (en)
AU (1) AU5928473A (en)
CA (1) CA991028A (en)
DE (1) DE2340376A1 (en)
ES (1) ES417850A1 (en)
FR (1) FR2196209B1 (en)
GB (1) GB1392830A (en)
IT (1) IT992939B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1097753B (en) * 1978-07-28 1985-08-31 Chimosa Chimica Organica Spa PIPERIDIN COMPACTS, PROCESS FOR THEIR PREPARATION AND THEIR USE AS STABILIZERS FOR SYNTHETIC POLYMERS
SE503417C2 (en) * 1994-09-21 1996-06-10 Electrolux Ab Method and apparatus for forming objects by superplastic molding
US7199334B2 (en) * 2004-11-30 2007-04-03 Ford Global Technologies, Llc. Apparatus and method for heating and transferring a workpiece prior to forming
US7431196B2 (en) * 2005-03-21 2008-10-07 The Boeing Company Method and apparatus for forming complex contour structural assemblies
US8056747B2 (en) * 2007-10-12 2011-11-15 General Electric Company Removable tank for laundry bulk dispenser system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340101A (en) * 1965-04-02 1967-09-05 Ibm Thermoforming of metals
FR1451546A (en) * 1965-07-22 1966-01-07 Improvements to processes and machines for forming cells in the resulting cellular sheets
US3535766A (en) * 1967-12-12 1970-10-27 Ibm Machine assembly method
US3529458A (en) * 1967-12-15 1970-09-22 Pressed Steel Fisher Ltd Method of forming sheet or plate material
GB1248253A (en) * 1968-03-21 1971-09-29 Pressed Steel Fisher Ltd A method of forming metal alloys
GB1231428A (en) * 1968-11-27 1971-05-12
US3578511A (en) * 1968-12-13 1971-05-11 Ibm Solid metal molding

Also Published As

Publication number Publication date
JPS49123969A (en) 1974-11-27
JPS532148B2 (en) 1978-01-25
FR2196209A1 (en) 1974-03-15
DE2340376A1 (en) 1974-02-28
US3898827A (en) 1975-08-12
AU5928473A (en) 1975-02-20
FR2196209B1 (en) 1977-08-05
ES417850A1 (en) 1976-06-01
IT992939B (en) 1975-09-30
CA991028A (en) 1976-06-15

Similar Documents

Publication Publication Date Title
GB1248253A (en) A method of forming metal alloys
ES462582A1 (en) Method of forming a pipe of oriented thermoplastics polymeric material
ES413948A1 (en) Method for forming tube with thickened socket end
GB1392830A (en) Forming of superplastic alloy sheet
JPS5033285B1 (en)
GB1251747A (en)
ES475788A1 (en) Process of imparting a permanent curvature to a sheet of glass
GB1398929A (en) Joining and forming sheet metal members
GB1298737A (en) Method of making plastics articles
GB1260472A (en) Improvements in or relating to the bending of glass sheets
JPS5381132A (en) Preparation of heat pipe roller
EP0547664A3 (en) Method of hot-forming a component by shaping a laminated metal and plastics material sheet
JPS57196552A (en) Radiator
GB1291462A (en) Process for manufacturing hollow objects from laminated thermoplastics film material
JPS57190735A (en) Forming method for blade-shaped material formed by bending hard aluminum foil
GB1388159A (en) Moulding of superplastic alloy sheet
JPS55144427A (en) Bending of glass sheet
FR2142727A1 (en) Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part
BE803687A (en) Shaping superplastic alloy sheets - using compressed air to force the sheet against a shaping surface
GB1506704A (en) Heat-forming plastic articles
GB1461317A (en) Forming ductile metal
GB1521037A (en) Manufacture of thin walled plastics articles by thermoforming
FR2101119A1 (en) Forming sheet or plate material
ES404249A1 (en) Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part
SU563182A1 (en) Micromobile

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee