RU2015124670A - CASTING NICKEL NICKEL ALLOY WITH INCREASED HEAT RESISTANCE AND SULFIDE CORROSION RESISTANCE - Google Patents

CASTING NICKEL NICKEL ALLOY WITH INCREASED HEAT RESISTANCE AND SULFIDE CORROSION RESISTANCE Download PDF

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RU2015124670A
RU2015124670A RU2015124670A RU2015124670A RU2015124670A RU 2015124670 A RU2015124670 A RU 2015124670A RU 2015124670 A RU2015124670 A RU 2015124670A RU 2015124670 A RU2015124670 A RU 2015124670A RU 2015124670 A RU2015124670 A RU 2015124670A
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Russia
Prior art keywords
nickel
sulfide corrosion
heat resistance
increased heat
resistance
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RU2015124670A
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Russian (ru)
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RU2623940C2 (en
Inventor
Юрий Николаевич Шмотин
Михаил Рафаилович Гасуль
Сергей Александрович Заводов
Денис Викторович Данилов
Илья Игоревич Хрящев
Игорь Алексеевич Лещенко
Александр Вячеславович Логунов
Юрий Николаевич Захаров
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Открытое акционерное общество "Научно-производственное объединение "Сатурн"
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Priority to RU2015124670A priority Critical patent/RU2623940C2/en
Publication of RU2015124670A publication Critical patent/RU2015124670A/en
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Publication of RU2623940C2 publication Critical patent/RU2623940C2/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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

Claims (2)

Литейный никелевый сплав с повышенной жаропрочностью и стойкостью к сульфидной коррозии, содержащий хром, кобальт, вольфрам, молибден, алюминий, титан, тантал, ниобий, бор, лантан, иттрий, церий, рений, гафний, марганец, кремний и магний, отличающийся тем, что он дополнительно содержит углерод, скандий, празеодим, гадолиний и неодим при следующем соотношении компонентов, мас. %:Cast nickel alloy with high heat resistance and resistance to sulfide corrosion, containing chromium, cobalt, tungsten, molybdenum, aluminum, titanium, tantalum, niobium, boron, lanthanum, yttrium, cerium, rhenium, hafnium, manganese, silicon and magnesium, characterized in that it additionally contains carbon, scandium, praseodymium, gadolinium and neodymium in the following ratio of components, wt. %: хромchromium CrCr 9-189-18 кобальтcobalt СоWith 7-207-20 вольфрамtungsten WW 1-81-8 молибденmolybdenum MoMo 0,2-4,00.2-4.0 алюминийaluminum AlAl 1,5-5,01,5-5,0 титанtitanium TiTi 1,5-5,01,5-5,0 танталtantalum ТаThat 2,4-7,52.4-7.5 ниобийniobium NbNb 0,05-2,00.05-2.0 борboron ВAT 0,005-0,50.005-0.5 лантанlanthanum LaLa 0,005-0,50.005-0.5 иттрийyttrium YY 0,01-0,50.01-0.5 церийcerium CeCe 0,02-0,50.02-0.5 ренийrhenium ReRe 0,5-6,00.5-6.0 гафнийhafnium HfHf 0,05-1,50.05-1.5 марганецmanganese ΜnΜn 0,05-1,00.05-1.0 кремнийsilicon SiSi 0,05-1,00.05-1.0 магнийmagnesium MgMg 0,01-0,50.01-0.5 углеродcarbon СFROM 0,003-0,030.003-0.03 скандийscandium ScSc 0,0002-0,010.0002-0.01 празеодимpraseodymium PrPr 0,0002-0,010.0002-0.01 гадолинийgadolinium GdGd 0,0002-0,010.0002-0.01 неодимneodymium NdNd 0,0002-0,010.0002-0.01 никельnickel NiNi остальноеrest
RU2015124670A 2015-06-23 2015-06-23 Casting nickel alloy with increased heat strength and resistance to sulfide corrosion RU2623940C2 (en)

Priority Applications (1)

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RU2015124670A RU2623940C2 (en) 2015-06-23 2015-06-23 Casting nickel alloy with increased heat strength and resistance to sulfide corrosion

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RU2015124670A RU2623940C2 (en) 2015-06-23 2015-06-23 Casting nickel alloy with increased heat strength and resistance to sulfide corrosion

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RU2015124670A true RU2015124670A (en) 2017-01-10
RU2623940C2 RU2623940C2 (en) 2017-06-29

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RU2656908C1 (en) * 2017-10-05 2018-06-07 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Heat-resistant cast nickel-based alloy and article made therefrom
RU2672463C1 (en) * 2018-03-16 2018-11-14 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Heat-resistant nickel-based cast alloy and an article made therefrom
RU2674274C1 (en) * 2018-03-22 2018-12-06 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Heat-resistant nickel-based cast alloy and an article made therefrom
RU2678352C1 (en) * 2018-05-15 2019-01-28 Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения", АО "НПО "ЦНИИТМАШ" Heat-resistant alloy based on nickel for casting of working blades for gas turbines
RU2684000C1 (en) * 2018-05-16 2019-04-03 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Heat-resistant nickel-based cast alloy and an article made therefrom
RU2690623C1 (en) * 2018-05-30 2019-06-04 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Nickel-based heat-resistant foundry alloy and article made therefrom
RU2695097C1 (en) * 2019-01-10 2019-07-19 Публичное Акционерное Общество "Одк-Сатурн" Deformable nickel-based heat-resistant alloy
RU2691790C1 (en) * 2019-02-20 2019-06-18 Общество с ограниченной ответственностью "НТЦ "Современные технологии металлургии" (ООО "НТЦ "СТМ") Cast nickel alloy
RU2697674C1 (en) * 2019-05-24 2019-08-16 Общество с ограниченной ответственностью "НТЦ "Современные технологии металлургии" (ООО "НТЦ"СТМ") Heat-resistant nickel alloy
RU2766197C1 (en) * 2021-07-19 2022-02-09 Акционерное общество "Металлургический завод "Электросталь" Cast heat-resistant nickel-based alloy and an article made from it

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EP1032717B1 (en) * 1997-10-30 2002-12-11 ALSTOM (Switzerland) Ltd Nickel base alloy
KR100372482B1 (en) * 1999-06-30 2003-02-17 스미토모 긴조쿠 고교 가부시키가이샤 Heat resistant Ni base alloy
RU2215804C2 (en) * 2001-10-08 2003-11-10 Государственное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Nickel-base heat-resistant alloy and article made of thereof
JP4431905B2 (en) * 2008-06-16 2010-03-17 住友金属工業株式会社 Austenitic heat-resistant alloy, heat-resistant pressure-resistant member made of this alloy, and manufacturing method thereof
RU2520934C1 (en) * 2013-03-15 2014-06-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Heat-resistant nickel alloy with higher resistance to sulphide corrosion combined with high heat resistance
RU2524515C1 (en) * 2013-09-05 2014-07-27 Открытое акционерное общество Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" Refractory nickel-based alloy for casting gas turbine working blades

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