JPH0256994B2 - - Google Patents

Info

Publication number
JPH0256994B2
JPH0256994B2 JP57039931A JP3993182A JPH0256994B2 JP H0256994 B2 JPH0256994 B2 JP H0256994B2 JP 57039931 A JP57039931 A JP 57039931A JP 3993182 A JP3993182 A JP 3993182A JP H0256994 B2 JPH0256994 B2 JP H0256994B2
Authority
JP
Japan
Prior art keywords
forge
roll
stress
sides
skelp
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 - Lifetime
Application number
JP57039931A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58157581A (ja
Inventor
Makoto Inoe
Kazutoshi Sakaguchi
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.)
Nippon Steel Corp
Original Assignee
Sumitomo 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 Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3993182A priority Critical patent/JPS58157581A/ja
Publication of JPS58157581A publication Critical patent/JPS58157581A/ja
Publication of JPH0256994B2 publication Critical patent/JPH0256994B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP3993182A 1982-03-12 1982-03-12 鍛接管の製造方法 Granted JPS58157581A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3993182A JPS58157581A (ja) 1982-03-12 1982-03-12 鍛接管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3993182A JPS58157581A (ja) 1982-03-12 1982-03-12 鍛接管の製造方法

Publications (2)

Publication Number Publication Date
JPS58157581A JPS58157581A (ja) 1983-09-19
JPH0256994B2 true JPH0256994B2 (enrdf_load_stackoverflow) 1990-12-03

Family

ID=12566683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3993182A Granted JPS58157581A (ja) 1982-03-12 1982-03-12 鍛接管の製造方法

Country Status (1)

Country Link
JP (1) JPS58157581A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50102557A (enrdf_load_stackoverflow) * 1974-01-17 1975-08-13

Also Published As

Publication number Publication date
JPS58157581A (ja) 1983-09-19

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