ES290323A1 - Metal alloy processing procedure (Machine-translation by Google Translate, not legally binding) - Google Patents

Metal alloy processing procedure (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES290323A1
ES290323A1 ES290323A ES290323A ES290323A1 ES 290323 A1 ES290323 A1 ES 290323A1 ES 290323 A ES290323 A ES 290323A ES 290323 A ES290323 A ES 290323A ES 290323 A1 ES290323 A1 ES 290323A1
Authority
ES
Spain
Prior art keywords
weight
translation
machine
legally binding
google translate
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
ES290323A
Other languages
Spanish (es)
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.)
Pechiney Prod Chim Et Electrometallurgiques Cie
Original Assignee
Pechiney Prod Chim Et Electrometallurgiques Cie
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 Pechiney Prod Chim Et Electrometallurgiques Cie filed Critical Pechiney Prod Chim Et Electrometallurgiques Cie
Publication of ES290323A1 publication Critical patent/ES290323A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • 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
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

"Process for manufacturing nodular castings and steels", characterized in that an alloy containing more than 15% by weight of metals of the group of metals is incorporated into the melting bath of the foundries and steels, preferably previously deoxidized. rare earths, and at most 65% by weight of the latter; less than 45% by weight of silicon, and at least 12% by weight of silicon; at most 6% by weight of calcium; at most 65% by weight of iron; has a weight ratio of metals of the rare earth/silicon group, practically comprised between 0.8 and 5; and a weight ratio metals of the rare earth/calcium group, practically comprised between 5 and 150 and, preferably, have a density greater than 4. (Machine-translation by Google Translate, not legally binding)
ES290323A 1962-07-27 1963-07-26 Metal alloy processing procedure (Machine-translation by Google Translate, not legally binding) Expired ES290323A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR905267A FR1336858A (en) 1962-07-27 1962-07-27 Alloys containing rare earth metals

Publications (1)

Publication Number Publication Date
ES290323A1 true ES290323A1 (en) 1964-02-16

Family

ID=8784049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES290323A Expired ES290323A1 (en) 1962-07-27 1963-07-26 Metal alloy processing procedure (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3295963A (en)
AT (1) AT252292B (en)
ES (1) ES290323A1 (en)
FR (1) FR1336858A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT260557B (en) * 1965-05-06 1968-03-11 Treibacher Chemische Werke Ag Alloy for the introduction of rare earth metals and / or thorium in metals
US3440041A (en) * 1966-05-06 1969-04-22 Goldschmidt Ag Th Method of producing rare earth metals and silicon alloys
US3440040A (en) * 1966-05-06 1969-04-22 Goldschmidt Ag Th Process of making rare earth metals and silicon alloys
US3537844A (en) * 1967-10-02 1970-11-03 Ronson Corp Process for preparing rare earth metal and silicon alloys
US3623862A (en) * 1968-06-24 1971-11-30 Int Harvester Co Use of rare earth elements for reducing nozzle deposits in the continuous casting of steel process
US3980468A (en) * 1973-11-01 1976-09-14 Cabot Corporation Method of producing a ductile rare-earth containing superalloy
US3997338A (en) * 1974-03-22 1976-12-14 Centre De Recherches Scientifiques Et Techniques De L'industrie Des Fabrications Metalliques, En Abrege C.R.I.F. Gray cast iron
JPS50160798A (en) * 1974-06-17 1975-12-26
US4018597A (en) * 1975-08-05 1977-04-19 Foote Mineral Company Rare earth metal silicide alloys
FR2421948A1 (en) * 1978-04-06 1979-11-02 Pro Chi Met Produits Chim Meta PROCESS FOR THE PREPARATION OF FERROUS ALLOYS SENSITIVELY FREE OF CERIUM, ALLOWING IN PARTICULAR IMPROVEMENT OF THEIR MECHANICAL PROPERTIES THANKS TO THE USE OF LANTHANE, AND FERROUS ALLOYS OBTAINED BY THIS PROCESS
FR2551769B2 (en) * 1983-07-05 1990-02-02 Rhone Poulenc Spec Chim NEODYM ALLOYS AND THEIR MANUFACTURING METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168561A (en) * 1938-04-14 1939-08-08 Electro Metallurg Co Treating molten iron and steel with addition agents
US2280284A (en) * 1940-10-02 1942-04-21 Electro Metallurg Co Method and agent for treating iron and steel
US3055756A (en) * 1958-12-15 1962-09-25 Crane Co Yttrium containing ferrous products and methods for preparing same
GB1013251A (en) * 1960-12-26 1965-12-15 Yawata Iron & Steel Co Additional alloys for welding and steel making

Also Published As

Publication number Publication date
FR1336858A (en) 1963-09-06
AT252292B (en) 1967-02-10
US3295963A (en) 1967-01-03

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