ES494436A0 - METHOD FOR HARDENING DIE CUTTING CYLINDERS FOR PILGRIM PASS TYPE PIPE LAMING MACHINES - Google Patents

METHOD FOR HARDENING DIE CUTTING CYLINDERS FOR PILGRIM PASS TYPE PIPE LAMING MACHINES

Info

Publication number
ES494436A0
ES494436A0 ES494436A ES494436A ES494436A0 ES 494436 A0 ES494436 A0 ES 494436A0 ES 494436 A ES494436 A ES 494436A ES 494436 A ES494436 A ES 494436A ES 494436 A0 ES494436 A0 ES 494436A0
Authority
ES
Spain
Prior art keywords
laming
pilgrim
machines
die cutting
type pipe
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
ES494436A
Other languages
Spanish (es)
Other versions
ES8105789A1 (en
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES494436A0 publication Critical patent/ES494436A0/en
Publication of ES8105789A1 publication Critical patent/ES8105789A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/02—Rollers therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Heat Treatment Of Steel (AREA)
ES494436A 1979-08-23 1980-08-22 Method of treating tool steel die materials Expired ES8105789A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6898979A 1979-08-23 1979-08-23

Publications (2)

Publication Number Publication Date
ES494436A0 true ES494436A0 (en) 1981-06-16
ES8105789A1 ES8105789A1 (en) 1981-06-16

Family

ID=22085993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494436A Expired ES8105789A1 (en) 1979-08-23 1980-08-22 Method of treating tool steel die materials

Country Status (8)

Country Link
JP (1) JPS5633433A (en)
KR (1) KR860000040B1 (en)
BE (1) BE884920A (en)
DE (1) DE3031016A1 (en)
ES (1) ES8105789A1 (en)
FR (1) FR2463814A1 (en)
GB (1) GB2060000A (en)
SE (1) SE446345B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819471A (en) * 1986-10-31 1989-04-11 Westinghouse Electric Corp. Pilger die for tubing production
RU2429300C1 (en) * 2010-05-20 2011-09-20 Государственное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана"(МГТУ им. Н.Э. Баумана) Procedure for fabrication of high strength banded forming roll
KR101585887B1 (en) * 2014-04-25 2016-01-18 한전원자력연료 주식회사 Jig for heat treatment of a pilger die material
RU2739456C2 (en) * 2019-06-18 2020-12-24 Публичное акционерное общество "Уральский завод тяжелого машиностроения" Device for quenching of forming rolls

Also Published As

Publication number Publication date
JPS5633433A (en) 1981-04-03
KR830003585A (en) 1983-06-21
SE446345B (en) 1986-09-01
SE8005896L (en) 1981-02-24
DE3031016A1 (en) 1981-03-12
GB2060000A (en) 1981-04-29
KR860000040B1 (en) 1986-01-30
BE884920A (en) 1981-02-25
FR2463814A1 (en) 1981-02-27
JPS6410570B2 (en) 1989-02-22
ES8105789A1 (en) 1981-06-16

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