SE368915B - - Google Patents

Info

Publication number
SE368915B
SE368915B SE931971A SE931971A SE368915B SE 368915 B SE368915 B SE 368915B SE 931971 A SE931971 A SE 931971A SE 931971 A SE931971 A SE 931971A SE 368915 B SE368915 B SE 368915B
Authority
SE
Sweden
Application number
SE931971A
Inventor
N Wester
Original Assignee
Fagersta Ab
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 Fagersta Ab filed Critical Fagersta Ab
Priority to SE931971A priority Critical patent/SE368915B/xx
Priority to DE19722231924 priority patent/DE2231924A1/de
Priority to FR7224332A priority patent/FR2146235B3/fr
Priority to GB3133472A priority patent/GB1388407A/en
Priority to CA147,187A priority patent/CA959310A/en
Priority to IT2716272A priority patent/IT962984B/it
Priority to JP7241472A priority patent/JPS4828355A/ja
Publication of SE368915B publication Critical patent/SE368915B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C19/00Alloys based on nickel or cobalt
    • C22C19/07Alloys based on nickel or cobalt based on cobalt
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B25/00Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C19/00Alloys based on nickel or cobalt
    • C22C19/03Alloys based on nickel or cobalt based on nickel
    • C22C19/05Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
SE931971A 1971-07-20 1971-07-20 SE368915B (xx)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE931971A SE368915B (xx) 1971-07-20 1971-07-20
DE19722231924 DE2231924A1 (de) 1971-07-20 1972-06-29 Dorn zum lochen von rohlingen beim herstellen von rohren
FR7224332A FR2146235B3 (xx) 1971-07-20 1972-07-05
GB3133472A GB1388407A (en) 1971-07-20 1972-07-05 Mandrel for piercing tube blanks
CA147,187A CA959310A (en) 1971-07-20 1972-07-14 Tube piercing mandrel
IT2716272A IT962984B (it) 1971-07-20 1972-07-19 Mandrino per la formatura di tubi
JP7241472A JPS4828355A (xx) 1971-07-20 1972-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE931971A SE368915B (xx) 1971-07-20 1971-07-20

Publications (1)

Publication Number Publication Date
SE368915B true SE368915B (xx) 1974-07-29

Family

ID=20276388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE931971A SE368915B (xx) 1971-07-20 1971-07-20

Country Status (7)

Country Link
JP (1) JPS4828355A (xx)
CA (1) CA959310A (xx)
DE (1) DE2231924A1 (xx)
FR (1) FR2146235B3 (xx)
GB (1) GB1388407A (xx)
IT (1) IT962984B (xx)
SE (1) SE368915B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207503A (ja) * 1986-03-10 1987-09-11 Nippon Kokan Kk <Nkk> 高合金鋼継目無管製造用プラグ
JPS62271728A (ja) * 1986-05-20 1987-11-26 Toto Ltd Frp成形装置
JPH02224806A (ja) * 1989-02-28 1990-09-06 Nkk Corp 継目無し鋼管製造用プラグ
CN112404895A (zh) * 2020-10-31 2021-02-26 江苏华洋新思路能源装备股份有限公司 高性能穿孔顶头及加工方法

Also Published As

Publication number Publication date
GB1388407A (en) 1975-03-26
JPS4828355A (xx) 1973-04-14
DE2231924A1 (de) 1973-02-01
IT962984B (it) 1973-12-31
FR2146235A1 (xx) 1973-03-02
CA959310A (en) 1974-12-17
FR2146235B3 (xx) 1975-08-29

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