METHOD FOR MAKING ZINC-PLATED FLAT BARS OF LOW-CARBON HOT-ROLLED STEEL Russian patent published in 2005 - IPC

Abstract RU 2260062 C1

FIELD: black metallurgy.

SUBSTANCE: method includes hot rolling, cooling down to winding temperature, winding of bar in a roll, heating bar up to zinc-plating temperature and applying of zinc plating, cooling of bar is performed after black group of cages with speed 0,3-0,6°C/c, and after white - with speed 20-30°C/c with point of start of process in 2,5-3,0 after exit of bar from last cage of white group.

EFFECT: higher efficiency.

1 tbl, 5 ex

Similar patents RU2260062C1

Title	Year	Author	Number
METHOD FOR PRODUCTION OF HIGH-STRENGTH GALVANIZED STEEL	2022	Adigamov Ruslan Rafkatovich Zhitelev Pavel Sergeevich Mironov Andrei Sergeevich Izmailov Aleksandr Mikhailovich Glukhov Pavel Aleksandrovich Liulin Aleksei Sergeevich	RU2795601C1
HOT ROLLED STEEL COILS PRODUCING METHOD	2004	Kuznetsov Vladimir Georgievich Smirnov Pavel Nikolaevich Golubchik Ehduard Mikhajlovich Denisov Sergej Vladimirovich	RU2268793C1
MANUFACTURING METHOD OF HOT-ROLLED TUBE STEEL COILS	2008	Denisov Sergej Vladimirovich Smirnov Pavel Nikolaevich Golubchik Ehduard Mikhajlovich Torokhtij Valerij Petrovich	RU2373003C1
PRODUCTION METHOD OF HOT-ROLLED STEEL REELS	2007	Denisov Sergej Vladimirovich Smirnov Pavel Nikolaevich Golubchik Ehduard Mikhajlovich Torokhtij Valerij Petrovich	RU2351413C1
HOT ROLLING METHOD OF LOW ALLOY STEEL IN CONTINUOUS WIDE STRIP ROLLING MILL WITH TWO GROUPS OF COILERS	2005	Denisov Sergej Vladimirovich Smirnov Pavel Nikolaevich Kuznetsov Vladimir Georgievich Golubchik Ehduard Mikhajlovich Kazakov Igor' Vladimirovich	RU2312720C2
STRIP HOT ROLLING PROCESS	2004	Denisov Sergej Vladimirovich Smirnov Pavel Nikolaevich Kuznetsov Vladimir Georgievich Golubchik Ehduard Mikhajlovich	RU2267368C1
METHOD OF COLD-ROLLED SHEET PRODUCTS MANUFACTURING FOR ENAMELING	2008	Mal'Tsev Andrej Borisovich Mishnev Petr Aleksandrovich Shurygina Marina Viktorovna Shchelkunov Igor' Nikolaevich Chistjakov Aleksej Nikolaevich Savinykh Anatolij Fedorovich Paligin Roman Borisovich Pavlov Sergej Igorevich Zhilenko Sergej Vladimirovich Strunina Ljudmila Mikhajlovna	RU2379361C1
METHOD OF PRODUCING ZINC-COATED STEEL STRIPES	0	Frantsenyuk Ivan Vasilevich Astapchik Stanislav Aleksandrovich Gresskij Leonid Nikodimovich Bulatnikov Evgenij Ivanovich Frantsenyuk Lyudmila Ivanovna Grebenik Nikolaj Petrovich Paramonov Vladimir Andreevich Moroz Anatolij Terentevich Spiridonova Lyudmila Mikhajlovna Konshin Aleksandr Petrovich Berkash Aleksandr Petrovich Boyarshinov Oleg Arkadevich Skulskij Aleksandr Vladimirovich	SU1344794A1
MANUFACTURING METHOD OF HOT-ROLLED PIPE STEEL ROLLS	2007	Denisov Sergej Vladimirovich Smirnov Pavel Nikolaevich Golubchik Ehduard Mikhajlovich Torokhtij Valerij Petrovich Kazakov Igor' Vladimirovich	RU2350411C2
METHOD OF PRODUCING TUBE STEEL HOT-ROLLED COILS	2008	Denisov Sergej Vladimirovich Smirnov Pavel Nikolaevich Golubchik Ehduard Mikhajlovich Torokhtij Valerij Petrovich	RU2393933C1

RU 2 260 062 C1

Authors

Fajzulina R.V.

Denisov S.V.

Sarychev A.F.

Zlov V.E.

Ismagilov R.A.

Raspopov A.L.

Dates

2005-09-10—Published

2004-08-18—Filed