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RU2018139747A - Steel - Google Patents

Steel Download PDF

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Publication number
RU2018139747A
RU2018139747A RU2018139747A RU2018139747A RU2018139747A RU 2018139747 A RU2018139747 A RU 2018139747A RU 2018139747 A RU2018139747 A RU 2018139747A RU 2018139747 A RU2018139747 A RU 2018139747A RU 2018139747 A RU2018139747 A RU 2018139747A
Authority
RU
Russia
Prior art keywords
steel
manganese
titanium
calcium
iron
Prior art date
Application number
RU2018139747A
Other languages
Russian (ru)
Other versions
RU2018139747A3 (en
Inventor
Юлия Алексеевна Щепочкина
Original Assignee
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 Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2018139747A priority Critical patent/RU2018139747A/en
Publication of RU2018139747A publication Critical patent/RU2018139747A/en
Publication of RU2018139747A3 publication Critical patent/RU2018139747A3/ru

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  • Treatment Of Steel In Its Molten State (AREA)
  • Nonmetallic Welding Materials (AREA)

Claims (1)

Сталь, содержащая углерод, кремний, марганец, кальций, титан, алюминий, железо, отличающаяся тем, что дополнительно содержит ниобий, тантал, медь при следующем соотношении компонентов, мас. %: углерод 0,5-0,6; кремний 1,5-2,0; марганец 0,8-1,2; кальций 0,003-0,007; титан 0,01-0,02; алюминий 0,05-0,1; фосфор 0,3-0,4; натрий 0,0003-0,0004; медь 0,3-0,5; железо - остальное.Steel containing carbon, silicon, manganese, calcium, titanium, aluminum, iron, characterized in that it additionally contains niobium, tantalum, copper in the following ratio, wt. %: carbon 0.5-0.6; silicon 1.5-2.0; manganese 0.8-1.2; calcium 0.003-0.007; titanium 0.01-0.02; aluminum 0.05-0.1; phosphorus 0.3-0.4; sodium 0.0003-0.0004; copper 0.3-0.5; iron is the rest.
RU2018139747A 2018-11-09 2018-11-09 Steel RU2018139747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018139747A RU2018139747A (en) 2018-11-09 2018-11-09 Steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2018139747A RU2018139747A (en) 2018-11-09 2018-11-09 Steel

Publications (2)

Publication Number Publication Date
RU2018139747A true RU2018139747A (en) 2020-05-12
RU2018139747A3 RU2018139747A3 (en) 2020-05-12

Family

ID=70734715

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018139747A RU2018139747A (en) 2018-11-09 2018-11-09 Steel

Country Status (1)

Country Link
RU (1) RU2018139747A (en)

Also Published As

Publication number Publication date
RU2018139747A3 (en) 2020-05-12

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