JPS52147553A - Pipe or other sections manufacturing from chromium contain alloy and special material - Google Patents

Pipe or other sections manufacturing from chromium contain alloy and special material

Info

Publication number
JPS52147553A
JPS52147553A JP6392777A JP6392777A JPS52147553A JP S52147553 A JPS52147553 A JP S52147553A JP 6392777 A JP6392777 A JP 6392777A JP 6392777 A JP6392777 A JP 6392777A JP S52147553 A JPS52147553 A JP S52147553A
Authority
JP
Japan
Prior art keywords
pipe
special material
contain alloy
sections
manufacturing
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.)
Pending
Application number
JP6392777A
Other languages
English (en)
Inventor
Buetsuseru Otsutoo
Fuon Haagen Ingo
Beenke Erunsuto
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of JPS52147553A publication Critical patent/JPS52147553A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Extrusion Of Metal (AREA)
JP6392777A 1976-06-01 1977-05-31 Pipe or other sections manufacturing from chromium contain alloy and special material Pending JPS52147553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762624989 DE2624989A1 (de) 1976-06-01 1976-06-01 Verfahren zum herstellen von rohren oder anderen profilen aus chromhaltigen legierungen und sonderwerkstoffen

Publications (1)

Publication Number Publication Date
JPS52147553A true JPS52147553A (en) 1977-12-08

Family

ID=5979757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6392777A Pending JPS52147553A (en) 1976-06-01 1977-05-31 Pipe or other sections manufacturing from chromium contain alloy and special material

Country Status (4)

Country Link
JP (1) JPS52147553A (ja)
AT (1) ATA326377A (ja)
DE (1) DE2624989A1 (ja)
SE (1) SE7705717L (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8415869B1 (en) 2011-09-23 2013-04-09 General Electric Company Fluorescent lamp with underlying yttrium vanadate phosphor layer and protective phosphor layer

Also Published As

Publication number Publication date
DE2624989A1 (de) 1977-12-15
SE7705717L (sv) 1977-12-02
ATA326377A (de) 1978-08-15

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