JPS55130329A - Production of material of high specific strength - Google Patents

Production of material of high specific strength

Info

Publication number
JPS55130329A
JPS55130329A JP3902779A JP3902779A JPS55130329A JP S55130329 A JPS55130329 A JP S55130329A JP 3902779 A JP3902779 A JP 3902779A JP 3902779 A JP3902779 A JP 3902779A JP S55130329 A JPS55130329 A JP S55130329A
Authority
JP
Japan
Prior art keywords
plastics
billet
composite
hollow metal
extrusion
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.)
Pending
Application number
JP3902779A
Other languages
Japanese (ja)
Inventor
Shiro Terai
Norio Ieda
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.)
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries 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 Sumitomo Light Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP3902779A priority Critical patent/JPS55130329A/en
Publication of JPS55130329A publication Critical patent/JPS55130329A/en
Pending legal-status Critical Current

Links

Classifications

    • B29C47/92—

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)

Abstract

PURPOSE:To extrusion-mold a composite billet at the same ratio as its material ratio and improve the strength per unit weight of the composite material by extrusion-working the composite billet at the temperature lower than the melting point of the plastics filled in a hollow metal. CONSTITUTION:The specified plastics 2 are melted into the hollow part 1a of a hollow metal 1 or they are machined to bar-form or the like and this bar is tightly packed in said hollow part to form a composite billet 1. Next, prior to the extrusion operation of the composite billet, caulking 4 is applied by adhesive agents or the like in the clearance between the hollow metal 1 and plastic 2 at the trailing end of the billet or the caulking is applied after a retainer plug 3 is screwed in. Thence, strong working is applied thereto by a hydrostatic extrusion method at the temperature lower than the melting temperature of the plastics 2. Thereby, the composite material of the same ratio r1/r2 as the ratio R1/R2 of the hollow metal and plastics of the composite billet as blank is formed.
JP3902779A 1979-03-31 1979-03-31 Production of material of high specific strength Pending JPS55130329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3902779A JPS55130329A (en) 1979-03-31 1979-03-31 Production of material of high specific strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3902779A JPS55130329A (en) 1979-03-31 1979-03-31 Production of material of high specific strength

Publications (1)

Publication Number Publication Date
JPS55130329A true JPS55130329A (en) 1980-10-09

Family

ID=12541618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3902779A Pending JPS55130329A (en) 1979-03-31 1979-03-31 Production of material of high specific strength

Country Status (1)

Country Link
JP (1) JPS55130329A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100092790A1 (en) * 2008-10-14 2010-04-15 Gm Global Technology Operations, Inc. Molded or extruded combinations of light metal alloys and high-temperature polymers
DE102014109764A1 (en) * 2014-07-11 2016-01-14 Gottfried Wilhelm Leibniz Universität Hannover Method for producing a metallic component, metallic component and apparatus for producing a metallic component
DE102016200121B3 (en) * 2016-01-08 2017-07-13 Universität Stuttgart Method and device for producing a component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100092790A1 (en) * 2008-10-14 2010-04-15 Gm Global Technology Operations, Inc. Molded or extruded combinations of light metal alloys and high-temperature polymers
DE102014109764A1 (en) * 2014-07-11 2016-01-14 Gottfried Wilhelm Leibniz Universität Hannover Method for producing a metallic component, metallic component and apparatus for producing a metallic component
DE102014109764B4 (en) * 2014-07-11 2017-07-20 Gottfried Wilhelm Leibniz Universität Hannover Method for producing a metallic component, metallic component and apparatus for producing a metallic component
DE102016200121B3 (en) * 2016-01-08 2017-07-13 Universität Stuttgart Method and device for producing a component

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