KR860000040B1 - 필거다이의 경화방법 - Google Patents

필거다이의 경화방법 Download PDF

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Publication number
KR860000040B1
KR860000040B1 KR1019800003323A KR800003323A KR860000040B1 KR 860000040 B1 KR860000040 B1 KR 860000040B1 KR 1019800003323 A KR1019800003323 A KR 1019800003323A KR 800003323 A KR800003323 A KR 800003323A KR 860000040 B1 KR860000040 B1 KR 860000040B1
Authority
KR
South Korea
Prior art keywords
die
temperature
tube
pilger
groove
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
Application number
KR1019800003323A
Other languages
English (en)
Korean (ko)
Other versions
KR830003585A (ko
Inventor
에스 쿡 챨스
대몬 사무엘
Original Assignee
웨스팅하우스 일렉트릭 코오포레이숀
디. 디. 스타크
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 웨스팅하우스 일렉트릭 코오포레이숀, 디. 디. 스타크 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀
Publication of KR830003585A publication Critical patent/KR830003585A/ko
Application granted granted Critical
Publication of KR860000040B1 publication Critical patent/KR860000040B1/ko
Expired legal-status Critical Current

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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

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  • 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)
KR1019800003323A 1979-08-23 1980-08-22 필거다이의 경화방법 Expired KR860000040B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6898979A 1979-08-23 1979-08-23
US68,989 1979-08-23

Publications (2)

Publication Number Publication Date
KR830003585A KR830003585A (ko) 1983-06-21
KR860000040B1 true KR860000040B1 (ko) 1986-01-30

Family

ID=22085993

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800003323A Expired KR860000040B1 (ko) 1979-08-23 1980-08-22 필거다이의 경화방법

Country Status (8)

Country Link
JP (1) JPS5633433A (enrdf_load_stackoverflow)
KR (1) KR860000040B1 (enrdf_load_stackoverflow)
BE (1) BE884920A (enrdf_load_stackoverflow)
DE (1) DE3031016A1 (enrdf_load_stackoverflow)
ES (1) ES494436A0 (enrdf_load_stackoverflow)
FR (1) FR2463814A1 (enrdf_load_stackoverflow)
GB (1) GB2060000A (enrdf_load_stackoverflow)
SE (1) SE446345B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150123509A (ko) * 2014-04-25 2015-11-04 한전원자력연료 주식회사 필거다이 소재의 열처리용 치구

Families Citing this family (3)

* 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 (ru) * 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) Способ изготовления высокопрочного бандажированного прокатного валка
RU2739456C2 (ru) * 2019-06-18 2020-12-24 Публичное акционерное общество "Уральский завод тяжелого машиностроения" Приспособление для закалки прокатных валков

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150123509A (ko) * 2014-04-25 2015-11-04 한전원자력연료 주식회사 필거다이 소재의 열처리용 치구

Also Published As

Publication number Publication date
BE884920A (fr) 1981-02-25
GB2060000A (en) 1981-04-29
JPS6410570B2 (enrdf_load_stackoverflow) 1989-02-22
JPS5633433A (en) 1981-04-03
FR2463814A1 (fr) 1981-02-27
DE3031016A1 (de) 1981-03-12
SE8005896L (sv) 1981-02-24
KR830003585A (ko) 1983-06-21
SE446345B (sv) 1986-09-01
ES8105789A1 (es) 1981-06-16
ES494436A0 (es) 1981-06-16

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