ES474632A1 - Mejoras en los metodos de obtencion de aceros - Google Patents

Mejoras en los metodos de obtencion de aceros

Info

Publication number
ES474632A1
ES474632A1 ES474632A ES474632A ES474632A1 ES 474632 A1 ES474632 A1 ES 474632A1 ES 474632 A ES474632 A ES 474632A ES 474632 A ES474632 A ES 474632A ES 474632 A1 ES474632 A1 ES 474632A1
Authority
ES
Spain
Prior art keywords
alloy
low
speed steel
steel
remainder
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.)
Expired
Application number
ES474632A
Other languages
English (en)
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.)
Fagersta AB
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
Publication of ES474632A1 publication Critical patent/ES474632A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Mejoras en los métodos de obtención de aceros, de baja aleación y para alta velocidad, caracterizadas por que se actúa por vía metalúrgica de tal manera que se obtenga una aleación, en porcentaje de peso, de 0,90 - 1,05% de C, 0,10 - 1,00% de Si, 2,0 - 4,5% de Cr, 4,0 - 6,0% de Mo, 1,0 - 2,0% de W, 1,0 - 2,0% de V, 1,0 - 6,0% de Co, 0,02 - 0,08% de N y hasta 0,060% de S, siendo el resto hierro, adiciones menores y las impurezas normalmente presentes en el acero.
ES474632A 1977-10-28 1978-10-27 Mejoras en los metodos de obtencion de aceros Expired ES474632A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7712190A SE422598B (sv) 1977-10-28 1977-10-28 Snabbstal

Publications (1)

Publication Number Publication Date
ES474632A1 true ES474632A1 (es) 1979-03-16

Family

ID=20332712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474632A Expired ES474632A1 (es) 1977-10-28 1978-10-27 Mejoras en los metodos de obtencion de aceros

Country Status (10)

Country Link
JP (1) JPS54132419A (es)
AT (1) AT386613B (es)
BR (1) BR7807117A (es)
DE (1) DE2844961A1 (es)
ES (1) ES474632A1 (es)
FR (1) FR2407270B1 (es)
GB (1) GB2006826B (es)
IN (1) IN149321B (es)
IT (1) IT1099832B (es)
SE (1) SE422598B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100011594A1 (en) * 2008-07-15 2010-01-21 Wysk Mark J Composite Saw Blades

Also Published As

Publication number Publication date
SE422598B (sv) 1982-03-15
BR7807117A (pt) 1979-05-08
GB2006826A (en) 1979-05-10
FR2407270B1 (fr) 1985-06-28
AT386613B (de) 1988-09-26
SE7712190L (sv) 1979-04-29
JPS628503B2 (es) 1987-02-23
JPS54132419A (en) 1979-10-15
ATA746678A (de) 1983-04-15
IT1099832B (it) 1985-09-28
GB2006826B (en) 1982-03-10
DE2844961A1 (de) 1979-05-10
FR2407270A1 (fr) 1979-05-25
IN149321B (es) 1981-10-24
IT7829125A0 (it) 1978-10-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990206