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JPS55141321A - Multilayer metallic material with low temperature toughness - Google Patents

Multilayer metallic material with low temperature toughness

Info

Publication number
JPS55141321A
JPS55141321A JP4978079A JP4978079A JPS55141321A JP S55141321 A JPS55141321 A JP S55141321A JP 4978079 A JP4978079 A JP 4978079A JP 4978079 A JP4978079 A JP 4978079A JP S55141321 A JPS55141321 A JP S55141321A
Authority
JP
Japan
Prior art keywords
metallic material
core rod
multilayer
toughness
low temperatures
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.)
Granted
Application number
JP4978079A
Other languages
Japanese (ja)
Other versions
JPS6356060B2 (en
Inventor
Eiichi Nakada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4978079A priority Critical patent/JPS55141321A/en
Publication of JPS55141321A publication Critical patent/JPS55141321A/en
Publication of JPS6356060B2 publication Critical patent/JPS6356060B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)

Abstract

PURPOSE: To hole the mechanical strength of the metallic material at low temperatures, and to improve its toughness, by winding plural layers of the sheet of body- centered cubic metal around the core rod.
CONSTITUTION: The core rod 2 like as the drill rod steel wire, etc., is brazed to the end of the metallic sheet 1 of the low carbon rimmed steel, etc. Both ends of this core rod 2 are set to the pin vice 3 and the drill chuck 4, and the drill chuck 4 is rotated at low speed in order to curl up the metallic sheet 1; hereby, the multilayer metallic material 5 with low temperature toughness is obtained with the laminated composite construction comprising the plural layers wound around the core rod 2. Additionally, if necessary, this multilayer metallic material 5 is inserted into the cylinder 6 of aluminum, etc., and the swaging work is applied to this assembly to from the multilayer metallic material 7. According to this laminated composite construction, the metallic material, possessing superior toughness in low temperatures and super low temperatures can be obtained with the light weight.
COPYRIGHT: (C)1980,JPO&Japio
JP4978079A 1979-04-24 1979-04-24 Multilayer metallic material with low temperature toughness Granted JPS55141321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4978079A JPS55141321A (en) 1979-04-24 1979-04-24 Multilayer metallic material with low temperature toughness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4978079A JPS55141321A (en) 1979-04-24 1979-04-24 Multilayer metallic material with low temperature toughness

Publications (2)

Publication Number Publication Date
JPS55141321A true JPS55141321A (en) 1980-11-05
JPS6356060B2 JPS6356060B2 (en) 1988-11-07

Family

ID=12840672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4978079A Granted JPS55141321A (en) 1979-04-24 1979-04-24 Multilayer metallic material with low temperature toughness

Country Status (1)

Country Link
JP (1) JPS55141321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542421A (en) * 1979-03-26 1985-09-17 Olympus Optical Co., Ltd. Muting circuit in combination with a tape recorder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133920A (en) * 1974-04-15 1975-10-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133920A (en) * 1974-04-15 1975-10-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542421A (en) * 1979-03-26 1985-09-17 Olympus Optical Co., Ltd. Muting circuit in combination with a tape recorder

Also Published As

Publication number Publication date
JPS6356060B2 (en) 1988-11-07

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