RU2012125765A - METHOD FOR PRODUCING REFRIGERABLE IRON - Google Patents

METHOD FOR PRODUCING REFRIGERABLE IRON Download PDF

Info

Publication number
RU2012125765A
RU2012125765A RU2012125765/02A RU2012125765A RU2012125765A RU 2012125765 A RU2012125765 A RU 2012125765A RU 2012125765/02 A RU2012125765/02 A RU 2012125765/02A RU 2012125765 A RU2012125765 A RU 2012125765A RU 2012125765 A RU2012125765 A RU 2012125765A
Authority
RU
Russia
Prior art keywords
castings
cast iron
producing
iron
refrigerable
Prior art date
Application number
RU2012125765/02A
Other languages
Russian (ru)
Other versions
RU2509159C1 (en
Inventor
Юрий Александрович Зиновьев
Алексей Александрович Колпаков
Андрей Михайлович Тимофеев
Игорь Олегович Леушин
Original Assignee
Открытое акционерное общество "ГАЗ" (ОАО "ГАЗ")
Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ)
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 Открытое акционерное общество "ГАЗ" (ОАО "ГАЗ"), Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) filed Critical Открытое акционерное общество "ГАЗ" (ОАО "ГАЗ")
Priority to RU2012125765/02A priority Critical patent/RU2509159C1/en
Publication of RU2012125765A publication Critical patent/RU2012125765A/en
Application granted granted Critical
Publication of RU2509159C1 publication Critical patent/RU2509159C1/en

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Способ получения хладостойкого чугуна, включающий выплавку чугуна, обработку расплава модифицирующей смесью (сфероидизирующей и графитизирующей) и последующим отжигом отливок, отличающийся тем, что модифицирование проводят в литейной форме ферросиликомагнием с добавкой бора в количестве 0,005-0,007% и дальнейшим самоотжигом отливок в форме в течение 60 мин.A method of producing cold-resistant cast iron, including smelting cast iron, processing the melt with a modifying mixture (spheroidizing and graphitizing) and subsequent annealing of castings, characterized in that the modification is carried out in a casting mold with ferrosilicomagnesium with the addition of boron in an amount of 0.005-0.007% and further self-annealing of the castings in the mold for 60 min

Claims (1)

Способ получения хладостойкого чугуна, включающий выплавку чугуна, обработку расплава модифицирующей смесью (сфероидизирующей и графитизирующей) и последующим отжигом отливок, отличающийся тем, что модифицирование проводят в литейной форме ферросиликомагнием с добавкой бора в количестве 0,005-0,007% и дальнейшим самоотжигом отливок в форме в течение 60 мин. A method of producing cold-resistant cast iron, including smelting cast iron, processing the melt with a modifying mixture (spheroidizing and graphitizing) and subsequent annealing of castings, characterized in that the modification is carried out in a casting mold with ferrosilicomagnesium with the addition of boron in an amount of 0.005-0.007% and further self-annealing of the castings in the mold for 60 min
RU2012125765/02A 2012-06-20 2012-06-20 Making of cold-resistant cast iron RU2509159C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012125765/02A RU2509159C1 (en) 2012-06-20 2012-06-20 Making of cold-resistant cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012125765/02A RU2509159C1 (en) 2012-06-20 2012-06-20 Making of cold-resistant cast iron

Publications (2)

Publication Number Publication Date
RU2012125765A true RU2012125765A (en) 2013-12-27
RU2509159C1 RU2509159C1 (en) 2014-03-10

Family

ID=49785894

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012125765/02A RU2509159C1 (en) 2012-06-20 2012-06-20 Making of cold-resistant cast iron

Country Status (1)

Country Link
RU (1) RU2509159C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2599588C2 (en) * 2015-02-25 2016-10-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Method of making castings from cast iron with differentiated structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA517605A (en) * 1955-10-18 S. Vanick James Alloys for and method of making cast iron
DE1284433B (en) * 1959-07-03 1968-12-05 Res Inst Iron Steel Master alloy on the basis of Fe-Si-Ca for the production of cast iron with spheroidal graphite
RU2321663C1 (en) * 2006-06-14 2008-04-10 Юлия Алексеевна Щепочкина Modifying agent for cast iron
RU2412780C1 (en) * 2009-11-23 2011-02-27 Федеральное государственное унитарное предприятие "Обнинское научно-производственное предприятие "Технология" Method of producing wear-resistant white iron

Also Published As

Publication number Publication date
RU2509159C1 (en) 2014-03-10

Similar Documents

Publication Publication Date Title
EA201400851A1 (en) WEAR RESISTANT MATERIAL AND SYSTEM AND METHOD FOR CREATING WEAR RESISTANT MATERIAL
MX371009B (en) Mould material mixtures on the basis of inorganic binders, and method for producing moulds and cores for metal casting.
MX2016005300A (en) Molding material mixtures containing an oxidic boron compound and method for the production of molds and cores.
MX2015006148A (en) Sand for casting mold, manufacturing method for sand casting-mold, and core for metal casting.
EA201391229A1 (en) MELTING FURNACE FOR METAL PRODUCTION
EP2612930A3 (en) Method of making an austempered ductile iron article
MX2015016323A (en) Feeder sleeve, forming element for the feeder sleeve and method for casting metal using the same.
UA109304C2 (en) MELTING OVEN TO OBTAIN METAL
MX2013012585A (en) Refractory element, assembly and tundish for transferring molten metal.
MX2016008009A (en) Method for producing moulds and cores for metal casting, using a carbonyl compound, and moulds and cores produced according to said method.
EA201500872A1 (en) METHOD OF PROCESSING STEEL-MELTING SLAGS FOR THE PRODUCTION OF HYDRAULIC MINERAL BINDER
BR112015032066A2 (en) refractory ceramic nozzle
RU2012125765A (en) METHOD FOR PRODUCING REFRIGERABLE IRON
MX2013010919A (en) Ballistic applications of composite materials.
RU2012108256A (en) METHOD FOR PRODUCING HIGH-STRENGTH CAST IRON WITH VERMICULAR CRAFT IN-TREE MODIFICATION WITH LIGATURES OF THE Fe-Si-PZM SYSTEM
IN2015DN00350A (en)
EA201500215A1 (en) METHOD FOR PROCESSING STEEL-MELTING SLAGS, AND ALSO HYDRAULIC MINERAL BINDERING MEANS
MX2016011031A (en) Creation of slots on the surface of a core.
RU2012124335A (en) METHOD FOR STABILIZING DECAYING SLAG
GB2520192A (en) Up-drawing continuous casting apparatus and up-drawing continuous casting method
RU2013158665A (en) METHOD FOR PRODUCING CASTINGS OF TYPE "GLASS"
RU2015106300A (en) A method of manufacturing castings of cast iron with a differentiated structure
RU2011124654A (en) METHOD FOR PRODUCING BLEACHED WEAR-RESISTANT CASTINGS
CN105090293A (en) Brake drum embedded with steel wire mesh and manufacturing method thereof
UA54831U (en) method for manufacturing cast products