Nothing Special   »   [go: up one dir, main page]

JPS5388996A - Manufacturing method of electronics part lead material which has excellent heading workability - Google Patents

Manufacturing method of electronics part lead material which has excellent heading workability

Info

Publication number
JPS5388996A
JPS5388996A JP359877A JP359877A JPS5388996A JP S5388996 A JPS5388996 A JP S5388996A JP 359877 A JP359877 A JP 359877A JP 359877 A JP359877 A JP 359877A JP S5388996 A JPS5388996 A JP S5388996A
Authority
JP
Japan
Prior art keywords
heading
workability
manufacturing
lead material
part lead
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
JP359877A
Other languages
Japanese (ja)
Other versions
JPS5952231B2 (en
Inventor
Yoshikazu Hashimoto
Teishirou Moriyasu
Minoru Yokota
Kazuo Sawada
Masanori Hiuga
Suetsugi Yasuda
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 Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP359877A priority Critical patent/JPS5952231B2/en
Publication of JPS5388996A publication Critical patent/JPS5388996A/en
Publication of JPS5952231B2 publication Critical patent/JPS5952231B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Conductive Materials (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

PURPOSE:To improve the heading workability and the mechanical characteristic, by doing cold work, after oxygen free copper or deoxydized copper which receives cold work of under 95% is annealed.
JP359877A 1977-01-18 1977-01-18 Manufacturing method for electronic component lead material with good hedging processability Expired JPS5952231B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP359877A JPS5952231B2 (en) 1977-01-18 1977-01-18 Manufacturing method for electronic component lead material with good hedging processability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP359877A JPS5952231B2 (en) 1977-01-18 1977-01-18 Manufacturing method for electronic component lead material with good hedging processability

Publications (2)

Publication Number Publication Date
JPS5388996A true JPS5388996A (en) 1978-08-04
JPS5952231B2 JPS5952231B2 (en) 1984-12-18

Family

ID=11561906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP359877A Expired JPS5952231B2 (en) 1977-01-18 1977-01-18 Manufacturing method for electronic component lead material with good hedging processability

Country Status (1)

Country Link
JP (1) JPS5952231B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115611A (en) * 1985-11-13 1987-05-27 住友電気工業株式会社 Litz wire
US4810310A (en) * 1986-05-27 1989-03-07 Olin Corporation Composites having improved resistance to stress relaxation
JPH03101818U (en) * 1990-02-05 1991-10-23
JP2008115423A (en) * 2006-11-02 2008-05-22 Hitachi Cable Ltd Conductor for flexible cable, its manufacturing method, and flexible cable using the conductor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62115611A (en) * 1985-11-13 1987-05-27 住友電気工業株式会社 Litz wire
US4810310A (en) * 1986-05-27 1989-03-07 Olin Corporation Composites having improved resistance to stress relaxation
JPH03101818U (en) * 1990-02-05 1991-10-23
JP2008115423A (en) * 2006-11-02 2008-05-22 Hitachi Cable Ltd Conductor for flexible cable, its manufacturing method, and flexible cable using the conductor

Also Published As

Publication number Publication date
JPS5952231B2 (en) 1984-12-18

Similar Documents

Publication Publication Date Title
GB904292A (en) Composite butt-joint assembly
JPS5388996A (en) Manufacturing method of electronics part lead material which has excellent heading workability
GB1123275A (en) Method of producing soft steel with a silicon content of 0.5 to 4.5% for the manufacture of sheets or strips for electromagnetic applications
JPS51137620A (en) Method of improving elongation of copper based alloy on annealed state
DE3574018D1 (en) Process for the preparation of n1-methyl-10alpha-methoxylumilysergol and esters thereof, and intermediates for their preparation
JPS53110082A (en) Copper-clad aluminum wire
JPS536221A (en) Production of pc steel wire or rod
JPS525487A (en) Conjunction process of the anode oxidized cable and the electric
JPS525608A (en) Aluminium alloy having excellent moldability and production process of its thin sheet
JPS51147869A (en) Turn table equipment driven by linear motor
JPS521203A (en) Manufacturing method of rotor material of rotor unit
JPS53144632A (en) Input-output device
JPS5396489A (en) Connecting method of lead wire
JPS5280214A (en) Preparation of annealed carbon steel wire
JPS5416979A (en) Production of semiconuctor device
GB1525372A (en) 4-deacetoxyvincristine
JPS5280215A (en) Preparation of annealed carbon steel wire
JPS5223517A (en) Wire for weld wire mesh
JPS5381426A (en) Manufacture of soft copper wire
ES467009A2 (en) Production of metallic lead
JPS5245260A (en) Tool of quartz jig
JPS52113317A (en) Temper type high tensile steel containing niobium
JPS5232731A (en) Metal bat
JPS5328019A (en) Manufacture of fe-ni group sealing alloy
JPS53120557A (en) Production of watch case

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040803

A72 Notification of change in name of applicant

Free format text: JAPANESE INTERMEDIATE CODE: A721

Effective date: 20050404

A131 Notification of reasons for refusal

Effective date: 20060718

Free format text: JAPANESE INTERMEDIATE CODE: A131

A601 Written request for extension of time

Effective date: 20061018

Free format text: JAPANESE INTERMEDIATE CODE: A601

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20061204

A521 Written amendment

Effective date: 20070118

Free format text: JAPANESE INTERMEDIATE CODE: A523

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070313

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070404

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100420

Year of fee payment: 3

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 4

Free format text: PAYMENT UNTIL: 20110420

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 5

Free format text: PAYMENT UNTIL: 20120420

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120420

Year of fee payment: 5

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 6

Free format text: PAYMENT UNTIL: 20130420

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130420

Year of fee payment: 6

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 7

Free format text: PAYMENT UNTIL: 20140420

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250