METHOD OF HOT-ROLLED STRIP PRODUCTION AND HOT-ROLLED STRIP MADE FROM FERRITIC STEEL Russian patent published in 2013 - IPC C21D8/04 C21D6/00 B22D11/06 B21B1/46 

Abstract RU 2493266 C2

FIELD: metallurgy.

SUBSTANCE: molten metal made from steel containing the following, wt %: <1.5 of C, <30 of Cr, >2 of Al, <30 of Mn, <5 of Si, the rest - iron and inevitable residual elements - is pored into horizontal plant for continuous poring with quiet stream and without bending into strip blank with thickness of 6-20 mm, and then the blank is rolled in hot-rolled strip with degree of deformation equal to at least 50%.

EFFECT: providing small-grain structure in hot-rolled strip.

16 cl

Similar patents RU2493266C2

Title Year Author Number
METHOD OF MAKING HOT-ROLLED STRIP 2009
  • Shpittser Karl-Khajnts
  • Shpringub B'Janka
  • Konrad Joakhim
  • Ajkhkhol'Ts Khel'Frid
  • Sheperketter Markus
  • Georgeu Zakharias
RU2492022C2
IMPROVED STEEL WITHOUT SLAG, METHOD OF MANUFACTURING DETAILS WITHOUT SCALE OF THIS STEEL AND METHOD OF OBTAINING HOT-ROLLED STEEL STRIP 2013
  • Shettler, Joakhim
  • Luter, Fridrikh
  • Myuttse, Shtefan
RU2618958C2
HOT-ROLLED STRIP FOR MANUFACTURING ELECTRIC SHEET AND PROCESS THEREFOR 2013
  • Georgeu, Zakharias
  • Redenius, Aleksandr
RU2615423C2
METHOD OF HOT ROLLING OF STRIP FROM SILICON STEEL 2009
  • Ehkkershtorfer Geral'D
  • Lintser Bernd
  • Khoenbikhler Geral'D
RU2509812C2
HOT-ROLLED SHEET/STRIP OF 30CrMo STEEL AND METHOD OF THEIR PRODUCTION 2020
  • U Tszyanchun
  • Fan Yuan
RU2818814C1
METHOD OF MANUFACTURING OF HOT-ROLLED STRIPS MADE OF LIGHT STRUCTURAL STEEL 2005
  • Shpittser Karl-Khajnts
  • Ajkhkhol'Ts Khel'Frid
  • Sheperketter Markus
  • Borman Gvido
RU2359765C2
METHOD OF PRODUCING MULTIPHASE-STRUCTURE HOT-ROLLED STRIP 2006
  • Khennig Vol'Fgang
  • Shprok August
  • Olert Joakhim
  • Bil'Gen Kristian
RU2398028C2
METHOD OF PRODUCTION OF HOT-ROLLED FLAT ROLLED STEEL 2011
  • Balychev Evgenij
  • Bjan' Tszjan'
  • Khofmann Kharal'D
RU2554265C2
METHOD FOR MAKING HOT ROLLED STRIPS AND SHEETS 1999
  • Fal'Kenrek Udo
  • Kvitman Uve
  • Vekhage Kharal'D
RU2224605C2
STRIP FROM MARTENSITIC STEEL AND METHOD OF ITS PRODUCTION 2020
  • Wu Jianchun
  • Fang Yuan
RU2816887C1

RU 2 493 266 C2

Authors

Shpittser Karl-Khajnts

Shpringub B'Janka

Konrad Joakhim

Ajkhkhol'Ts Khel'Frid

Sheperketter Markus

Dates

2013-09-20Published

2009-03-11Filed