SE446345B - Forfarande for att herda stegvalsverksdynor - Google Patents

Forfarande for att herda stegvalsverksdynor

Info

Publication number
SE446345B
SE446345B SE8005896A SE8005896A SE446345B SE 446345 B SE446345 B SE 446345B SE 8005896 A SE8005896 A SE 8005896A SE 8005896 A SE8005896 A SE 8005896A SE 446345 B SE446345 B SE 446345B
Authority
SE
Sweden
Prior art keywords
pad
periphery
cured
rolling mill
casing
Prior art date
Application number
SE8005896A
Other languages
English (en)
Swedish (sv)
Other versions
SE8005896L (sv
Inventor
C S Cook
S Damon
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 SE8005896L publication Critical patent/SE8005896L/
Publication of SE446345B publication Critical patent/SE446345B/sv

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)
SE8005896A 1979-08-23 1980-08-22 Forfarande for att herda stegvalsverksdynor SE446345B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE8005896L SE8005896L (sv) 1981-02-24
SE446345B true SE446345B (sv) 1986-09-01

Family

ID=22085993

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005896A SE446345B (sv) 1979-08-23 1980-08-22 Forfarande for att herda stegvalsverksdynor

Country Status (8)

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

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 (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
KR101585887B1 (ko) * 2014-04-25 2016-01-18 한전원자력연료 주식회사 필거다이 소재의 열처리용 치구
RU2739456C2 (ru) * 2019-06-18 2020-12-24 Публичное акционерное общество "Уральский завод тяжелого машиностроения" Приспособление для закалки прокатных валков

Also Published As

Publication number Publication date
FR2463814A1 (fr) 1981-02-27
JPS6410570B2 (zh) 1989-02-22
DE3031016A1 (de) 1981-03-12
GB2060000A (en) 1981-04-29
SE8005896L (sv) 1981-02-24
JPS5633433A (en) 1981-04-03
ES494436A0 (es) 1981-06-16
ES8105789A1 (es) 1981-06-16
BE884920A (fr) 1981-02-25
KR830003585A (ko) 1983-06-21
KR860000040B1 (ko) 1986-01-30

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