CH490907A - Process for the surface treatment of spring steel wire, spring steel wire produced by this process and use of the same - Google Patents

Process for the surface treatment of spring steel wire, spring steel wire produced by this process and use of the same

Info

Publication number
CH490907A
CH490907A CH813968A CH813968A CH490907A CH 490907 A CH490907 A CH 490907A CH 813968 A CH813968 A CH 813968A CH 813968 A CH813968 A CH 813968A CH 490907 A CH490907 A CH 490907A
Authority
CH
Switzerland
Prior art keywords
steel wire
spring steel
surface treatment
same
produced
Prior art date
Application number
CH813968A
Other languages
German (de)
Inventor
Borlinghaus Arthur
Original Assignee
Ahle Fa Geb
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
Priority claimed from DE19671533959 external-priority patent/DE1533959C2/en
Application filed by Ahle Fa Geb filed Critical Ahle Fa Geb
Publication of CH490907A publication Critical patent/CH490907A/en

Links

Classifications

    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Wire Processing (AREA)
  • Springs (AREA)
CH813968A 1967-06-21 1968-05-31 Process for the surface treatment of spring steel wire, spring steel wire produced by this process and use of the same CH490907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671533959 DE1533959C2 (en) 1967-06-21 1967-06-21 Process for the surface treatment of spring steel wire

Publications (1)

Publication Number Publication Date
CH490907A true CH490907A (en) 1970-05-31

Family

ID=5675690

Family Applications (1)

Application Number Title Priority Date Filing Date
CH813968A CH490907A (en) 1967-06-21 1968-05-31 Process for the surface treatment of spring steel wire, spring steel wire produced by this process and use of the same

Country Status (6)

Country Link
AT (1) AT273611B (en)
CH (1) CH490907A (en)
FR (1) FR1569402A (en)
GB (1) GB1171425A (en)
NL (1) NL6808809A (en)
SE (1) SE343329B (en)

Also Published As

Publication number Publication date
FR1569402A (en) 1969-05-30
AT273611B (en) 1969-08-25
SE343329B (en) 1972-03-06
NL6808809A (en) 1968-12-23
GB1171425A (en) 1969-11-19

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Legal Events

Date Code Title Description
PL Patent ceased