ATE79905T1 - Aktivierendes gemisch zur erhoehung der festigkeit von eisen-legierungen. - Google Patents

Aktivierendes gemisch zur erhoehung der festigkeit von eisen-legierungen.

Info

Publication number
ATE79905T1
ATE79905T1 AT87900250T AT87900250T ATE79905T1 AT E79905 T1 ATE79905 T1 AT E79905T1 AT 87900250 T AT87900250 T AT 87900250T AT 87900250 T AT87900250 T AT 87900250T AT E79905 T1 ATE79905 T1 AT E79905T1
Authority
AT
Austria
Prior art keywords
strength
increase
iron alloys
activating mixture
mixture
Prior art date
Application number
AT87900250T
Other languages
English (en)
Inventor
Henrik Giflo
Original Assignee
Henrik Giflo
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 Henrik Giflo filed Critical Henrik Giflo
Application granted granted Critical
Publication of ATE79905T1 publication Critical patent/ATE79905T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C22C33/06—Making ferrous alloys by melting using master alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Electronic Switches (AREA)
  • Contacts (AREA)
AT87900250T 1986-12-23 1986-12-23 Aktivierendes gemisch zur erhoehung der festigkeit von eisen-legierungen. ATE79905T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/HU1986/000072 WO1988004697A1 (en) 1986-12-23 1986-12-23 Activator mixture for increasing the strength of iron alloys
EP87900250A EP0294371B1 (de) 1986-12-23 1986-12-23 Aktivierendes gemisch zur erhöhung der festigkeit von eisen-legierungen

Publications (1)

Publication Number Publication Date
ATE79905T1 true ATE79905T1 (de) 1992-09-15

Family

ID=10980694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87900250T ATE79905T1 (de) 1986-12-23 1986-12-23 Aktivierendes gemisch zur erhoehung der festigkeit von eisen-legierungen.

Country Status (8)

Country Link
EP (1) EP0294371B1 (de)
JP (1) JPH01502037A (de)
KR (2) KR910006006B1 (de)
AT (1) ATE79905T1 (de)
BR (1) BR8607251A (de)
DE (1) DE3686585T2 (de)
NO (1) NO883698D0 (de)
WO (1) WO1988004697A1 (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440568A (en) * 1981-06-30 1984-04-03 Foote Mineral Company Boron alloying additive for continuously casting boron steel

Also Published As

Publication number Publication date
KR910006006B1 (ko) 1991-08-09
DE3686585D1 (de) 1992-10-01
DE3686585T2 (de) 1993-04-08
KR890700173A (ko) 1989-03-10
EP0294371B1 (de) 1992-08-26
JPH01502037A (ja) 1989-07-13
EP0294371A1 (de) 1988-12-14
WO1988004697A1 (en) 1988-06-30
NO883698L (no) 1988-08-18
NO883698D0 (no) 1988-08-18
BR8607251A (pt) 1989-02-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee