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RU2007108188A - STEEL - Google Patents

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Publication number
RU2007108188A
RU2007108188A RU2007108188/02A RU2007108188A RU2007108188A RU 2007108188 A RU2007108188 A RU 2007108188A RU 2007108188/02 A RU2007108188/02 A RU 2007108188/02A RU 2007108188 A RU2007108188 A RU 2007108188A RU 2007108188 A RU2007108188 A RU 2007108188A
Authority
RU
Russia
Prior art keywords
steel
praseodymium
rhodium
niobium
vanadium
Prior art date
Application number
RU2007108188/02A
Other languages
Russian (ru)
Other versions
RU2338807C1 (en
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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 Юли Алексеевна Щепочкина (RU), Юлия Алексеевна Щепочкина filed Critical Юли Алексеевна Щепочкина (RU)
Priority to RU2007108188/02A priority Critical patent/RU2338807C1/en
Publication of RU2007108188A publication Critical patent/RU2007108188A/en
Application granted granted Critical
Publication of RU2338807C1 publication Critical patent/RU2338807C1/en

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  • Heat Treatment Of Articles (AREA)
  • Compounds Of Iron (AREA)

Claims (1)

Сталь, содержащая углерод, кремний, марганец, никель, ванадий, ниобий, азот, празеодим, железо, отличающаяся тем, что дополнительно содержит цинк и родий при следующем соотношении компонентов, мас.%: углерод 0,06-0,12; кремний 0,25-0,35; марганец 0,6-1,0; никель 0,6-1,0; ванадий 0,2-0,4; ниобий 0,1-0,2; азот 0,06-0,12; празеодим 0,02-0,04; цинк 0,002-0,006; родий 0,01-0,02; железо - остальное.Steel containing carbon, silicon, manganese, nickel, vanadium, niobium, nitrogen, praseodymium, iron, characterized in that it further comprises zinc and rhodium in the following ratio, wt.%: Carbon 0.06-0.12; silicon 0.25-0.35; manganese 0.6-1.0; nickel 0.6-1.0; vanadium 0.2-0.4; niobium 0.1-0.2; nitrogen 0.06-0.12; praseodymium 0.02-0.04; zinc 0.002-0.006; rhodium 0.01-0.02; iron is the rest.
RU2007108188/02A 2007-03-05 2007-03-05 Steel RU2338807C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007108188/02A RU2338807C1 (en) 2007-03-05 2007-03-05 Steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007108188/02A RU2338807C1 (en) 2007-03-05 2007-03-05 Steel

Publications (2)

Publication Number Publication Date
RU2007108188A true RU2007108188A (en) 2008-09-10
RU2338807C1 RU2338807C1 (en) 2008-11-20

Family

ID=39866629

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007108188/02A RU2338807C1 (en) 2007-03-05 2007-03-05 Steel

Country Status (1)

Country Link
RU (1) RU2338807C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2394933C1 (en) * 2009-03-13 2010-07-20 Юлия Алексеевна Щепочкина Steel
RU2416667C1 (en) * 2010-02-04 2011-04-20 Юлия Алексеевна Щепочкина Steel
RU2422550C1 (en) * 2010-06-17 2011-06-27 Юлия Алексеевна Щепочкина Steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU377397A1 (en) * 1971-03-15 1973-04-17 CONSTRUCTION STEEL12
SU577250A1 (en) * 1976-05-03 1977-10-25 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Им.И.П.Бардина Steel
RU2016127C1 (en) * 1991-06-22 1994-07-15 Эфрон Леонид Иосифович Steel
RU2136775C1 (en) * 1995-01-26 1999-09-10 Ниппон Стил Корпорейшн High-strength weldable steel and its versions
JP4105380B2 (en) * 1997-07-28 2008-06-25 エクソンモービル アップストリーム リサーチ カンパニー Super tough, weldable, essentially boron-free steel with excellent toughness
JP3968011B2 (en) * 2002-05-27 2007-08-29 新日本製鐵株式会社 High strength steel excellent in low temperature toughness and weld heat affected zone toughness, method for producing the same and method for producing high strength steel pipe

Also Published As

Publication number Publication date
RU2338807C1 (en) 2008-11-20

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