BRPI0822168B1 - liga para desoxidação e fundição de aço - Google Patents

liga para desoxidação e fundição de aço

Info

Publication number
BRPI0822168B1
BRPI0822168B1 BRPI0822168A BRPI0822168A BRPI0822168B1 BR PI0822168 B1 BRPI0822168 B1 BR PI0822168B1 BR PI0822168 A BRPI0822168 A BR PI0822168A BR PI0822168 A BRPI0822168 A BR PI0822168A BR PI0822168 B1 BRPI0822168 B1 BR PI0822168B1
Authority
BR
Brazil
Prior art keywords
steel casting
deoxidizing alloy
deoxidizing
alloy
casting
Prior art date
Application number
BRPI0822168A
Other languages
English (en)
Inventor
Abdurassul Aldashevich Zharmenov
Manat Zhaksybergenovich Tolymbekov
Nursultan Abishevich Nazarbaev
Sailaubay Omarovich Baisanov
Vladimir Sergeevich Shkolnik
Original Assignee
Nat Cen Of Complex Proc Of Mineral Raw Mat Of Rep Of Kazakhstan
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 Nat Cen Of Complex Proc Of Mineral Raw Mat Of Rep Of Kazakhstan filed Critical Nat Cen Of Complex Proc Of Mineral Raw Mat Of Rep Of Kazakhstan
Publication of BRPI0822168A2 publication Critical patent/BRPI0822168A2/pt
Publication of BRPI0822168B1 publication Critical patent/BRPI0822168B1/pt

Links

Classifications

    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
BRPI0822168A 2008-04-22 2008-09-18 liga para desoxidação e fundição de aço BRPI0822168B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ20080409 2008-04-22
PCT/KZ2008/000004 WO2009131428A1 (ru) 2008-04-22 2008-09-18 Сплав "kaзaxcтaнcкий" для раскисления и легирования стали

Publications (2)

Publication Number Publication Date
BRPI0822168A2 BRPI0822168A2 (pt) 2015-06-16
BRPI0822168B1 true BRPI0822168B1 (pt) 2016-11-16

Family

ID=41217013

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822168A BRPI0822168B1 (pt) 2008-04-22 2008-09-18 liga para desoxidação e fundição de aço

Country Status (18)

Country Link
US (1) US8795587B2 (pt)
EP (1) EP2295614B1 (pt)
JP (1) JP5479457B2 (pt)
KR (1) KR101493551B1 (pt)
CN (1) CN101999006B (pt)
AP (1) AP2921A (pt)
AU (1) AU2008355159B2 (pt)
BR (1) BRPI0822168B1 (pt)
CA (1) CA2722047C (pt)
DK (1) DK2295614T3 (pt)
ES (1) ES2390097T3 (pt)
HK (1) HK1156080A1 (pt)
MX (1) MX2010011037A (pt)
PL (1) PL2295614T3 (pt)
RU (1) RU2395609C1 (pt)
UA (1) UA88587C2 (pt)
WO (1) WO2009131428A1 (pt)
ZA (1) ZA201007009B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3075869B1 (en) * 2015-03-30 2018-10-17 Megalloy AG Method for production of iron-silicon-aluminum alloys

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131058A (en) * 1962-03-05 1964-04-28 Res Inst Iron Steel Method of manufacturing fine grained and clean steels
US3275433A (en) 1963-12-02 1966-09-27 Union Carbide Corp Steel treating agent consisting of ba-ca-al-fe-mn-si
US3383202A (en) 1966-01-19 1968-05-14 Foote Mineral Co Grain refining alloy
SU406939A1 (pt) * 1971-12-20 1973-11-21 витель Украинский научно исследовательский институт металло
JPS515224A (en) * 1974-07-03 1976-01-16 Nippon Steel Corp Koseijokono seizohoho
SU990853A1 (ru) * 1981-08-07 1983-01-23 Украинский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Металлов Сплав дл раскислени и модифицировани стали
SU998560A1 (ru) * 1981-10-23 1983-02-23 Уральский научно-исследовательский институт черных металлов Лигатура
WO1987006272A1 (en) * 1986-04-18 1987-10-22 Uralsky Nauchno-Issledovatelsky Institut Chernykh Material for alloying a metal with vanadium
JPS6333514A (ja) * 1986-07-24 1988-02-13 Nippon Steel Corp カルシウムを含む溶鋼の溶製法
JPH03505755A (ja) * 1989-03-17 1991-12-12 ドネツキイ　ポリテフニチェスキイ　インスティトゥト 多目的に適用できる鋼を精練するための材料
RU2200767C2 (ru) * 2001-04-04 2003-03-20 Уральский государственный технический университет (Уральский политехнический институт) Сплав для микролегирования и модифицирования стали

Also Published As

Publication number Publication date
EP2295614A1 (en) 2011-03-16
MX2010011037A (es) 2011-01-25
AU2008355159B2 (en) 2013-08-01
RU2395609C1 (ru) 2010-07-27
HK1156080A1 (en) 2012-06-01
PL2295614T3 (pl) 2012-12-31
DK2295614T3 (da) 2012-09-03
JP2011524462A (ja) 2011-09-01
KR20110005242A (ko) 2011-01-17
UA88587C2 (ru) 2009-10-26
BRPI0822168A2 (pt) 2015-06-16
AP2010005467A0 (en) 2010-12-31
WO2009131428A1 (ru) 2009-10-29
CA2722047C (en) 2014-10-21
US20110044845A1 (en) 2011-02-24
ZA201007009B (en) 2012-01-25
KR101493551B1 (ko) 2015-02-13
RU2008144242A (ru) 2010-05-20
CN101999006A (zh) 2011-03-30
AU2008355159A1 (en) 2009-10-29
JP5479457B2 (ja) 2014-04-23
US8795587B2 (en) 2014-08-05
EP2295614B1 (en) 2012-06-27
CA2722047A1 (en) 2009-10-29
AP2921A (en) 2014-05-31
EP2295614A4 (en) 2011-08-03
CN101999006B (zh) 2013-04-24
ES2390097T3 (es) 2012-11-06

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/09/2008, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.