[go: up one dir, main page]

RU2000115609A - METHOD OF PROCESSING STEEL - Google Patents

METHOD OF PROCESSING STEEL

Info

Publication number
RU2000115609A
RU2000115609A RU2000115609/02A RU2000115609A RU2000115609A RU 2000115609 A RU2000115609 A RU 2000115609A RU 2000115609/02 A RU2000115609/02 A RU 2000115609/02A RU 2000115609 A RU2000115609 A RU 2000115609A RU 2000115609 A RU2000115609 A RU 2000115609A
Authority
RU
Russia
Prior art keywords
aluminum
iron
deoxidizer
dissolution
composite
Prior art date
Application number
RU2000115609/02A
Other languages
Russian (ru)
Other versions
RU2208053C2 (en
Inventor
Эдис Борисович Тен
Original Assignee
Эдис Борисович Тен
Filing date
Publication date
Application filed by Эдис Борисович Тен filed Critical Эдис Борисович Тен
Priority to RU2000115609/02A priority Critical patent/RU2208053C2/en
Priority claimed from RU2000115609/02A external-priority patent/RU2208053C2/en
Application granted granted Critical
Publication of RU2208053C2 publication Critical patent/RU2208053C2/en
Publication of RU2000115609A publication Critical patent/RU2000115609A/en

Links

Claims (2)

1. Способ обработки жидкой стали алюминием, включающий предварительное получение раскислителя из алюминия и сплава на основе железа, ввод его в печь или в ковш с расплавом и растворение в нем, отличающийся тем, что раскислитель получают в виде композита с алюминием в качестве легкоплавкого матричного компонента и частицами сплава на основе железа в качестве тугоплавкого армирующего компонента, а растворение композитного раскислителя в жидкой стали начинают при отношении их плотностей не менее 0,5, продолжают при непрерывном ее повышении до 1,0-1,1 и заканчивают при 0,9-1,0, причем растворение алюминия начинается и завершается раньше растворения сплава на основе железа, а в процессе растворения алюминия композитный раскислитель диспергирует на отдельные фрагменты.1. A method of treating liquid steel with aluminum, including pre-production of a deoxidizer of aluminum and an iron-based alloy, introducing it into a furnace or a ladle with a melt and dissolving in it, characterized in that the deoxidizer is obtained in the form of a composite with aluminum as a low-melting matrix component and particles of an alloy based on iron as a refractory reinforcing component, and the dissolution of the composite deoxidizer in liquid steel begins at a ratio of their densities of at least 0.5, and continues with a continuous increase about 1.0-1.1 and 0.9-1.0 at the end, wherein the aluminum dissolution begins and ends before the dissolution of the alloy based on iron, and during the dissolution of aluminum composite deoxidizer disperses into fragments. 2. Способ по п.1, отличающийся тем, что композитный раскислителъ получают со стальными или/и чугунными частицами в качестве тугоплавкого армирующего компонента из сплава на основе железа.2. The method according to claim 1, characterized in that the composite deoxidizer is obtained with steel and / or cast-iron particles as a refractory reinforcing component of an alloy based on iron.
RU2000115609/02A 2000-06-20 2000-06-20 Steel processing method RU2208053C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000115609/02A RU2208053C2 (en) 2000-06-20 2000-06-20 Steel processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000115609/02A RU2208053C2 (en) 2000-06-20 2000-06-20 Steel processing method

Publications (2)

Publication Number Publication Date
RU2208053C2 RU2208053C2 (en) 2003-07-10
RU2000115609A true RU2000115609A (en) 2004-12-20

Family

ID=29209013

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000115609/02A RU2208053C2 (en) 2000-06-20 2000-06-20 Steel processing method

Country Status (1)

Country Link
RU (1) RU2208053C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2259405C1 (en) * 2004-10-27 2005-08-27 ООО "Промышленная компания "Вторалюминпродукт" Cake for a steel deoxidation
RU2379357C2 (en) * 2007-07-26 2010-01-20 Андрей Викторович Чурин Method of briquette receiving for deoxidation of cat iron or steel
RU2633682C1 (en) * 2016-12-20 2017-10-16 федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет", (ДГТУ) Method of producing briquette for deoxidizing steel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609836A1 (en) * 1976-03-10 1977-09-15 Klimanek Geb Lonny Margot Deoxidant for liquid cast iron and steel - consists of physically bonded conventional elements simulating alloy form
RU2006513C1 (en) * 1991-05-05 1994-01-30 Камский политехнический институт Alloy for reducing and alloying steel
RU2118377C1 (en) * 1994-11-21 1998-08-27 Товарищество с ограниченной ответственностью Научно-технологическая фирма "Кальтэкс" Addition agent for complex treatment of metallurgical melts

Similar Documents

Publication Publication Date Title
RU2000115609A (en) METHOD OF PROCESSING STEEL
Voigt et al. Crack initiation and propagation in as-cast and fully pearlitic ductile cast irons
Fukuzaki et al. Production of clean steel by bloom caster
Slajher A Contribution to the Metallurgical Process Improvement With Grey Cast Iron Using the Out-of-Furnace Activities
Seredenko Impact of Composition and Out-of-Furnace Treatment on the Mechanical Properties of 32 Kh 6 L Steel
Shevchenko Regularities in process of controlled introduction and yield of magnesium in melt during ladle treatment of cast iron
Dub et al. Quality and Resource Saving: Major Directions in the Metallurgy of Machine Building
Wunstenfeld et al. Production of spheroidal graphite cast-iron, using a heat treatment: a typical application
Zborshchik et al. Utilization of cored wire during producing the castings from high-strength cast iron
RU2000117259A (en) METHOD OF REDUCING IRON
Bershitskij et al. Ladle furnaces for high quality metallurgy
Dyudkin Technology for alloying the steel with sulfur from cored wire in ladle
Ruan High efficiency of slab continuous casting in Baosteel
Seredenko Impact of composition and post-tapping treatment of grade 32 Kh 06 L steel on its mechanical properties[[Previously Titled: Impact of composition and out-of-furnace treatment on the mechanical properties of 32 Kh 6 L steel.]]
Shifrin et al. Experimental Application of High Strength Cast Iron in the Oil Processing Industry
Shved On the mechanism of formation of white spots, defects of vacuum arc remelting ingots
Kaplunovskii Process Improvements in Cupola Melting of Cast Iron
Yakimov Variation of the mechanical properties of 110 G 13 L steel as a result of high-temperature heating
Clark et al. Characterization of weld metal oxides in low alloy steel welds containing yttrium
Laktionov et al. Deep refining of alloys on basis of iron, nickel, and manganese under the reducing conditions
Zhu et al. Relationship between slag splashing in converter and solid property
Huang et al. Influence of RE/Ti modification on dendrite segregation and strength and toughness
Onishchuk et al. Experience in modifying the wheel steel with cored wire containing silicocalcium
Ryabov et al. Production of clean steel in basic oxygen furnaces
Zhu et al. Elementary Discussion on Heat Treatment of High Manganese Steel