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RU2006145490A - METHOD FOR IMPROVING THE STRUCTURE AND PROPERTIES OF GRAY IRON - Google Patents

METHOD FOR IMPROVING THE STRUCTURE AND PROPERTIES OF GRAY IRON Download PDF

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Publication number
RU2006145490A
RU2006145490A RU2006145490/02A RU2006145490A RU2006145490A RU 2006145490 A RU2006145490 A RU 2006145490A RU 2006145490/02 A RU2006145490/02 A RU 2006145490/02A RU 2006145490 A RU2006145490 A RU 2006145490A RU 2006145490 A RU2006145490 A RU 2006145490A
Authority
RU
Russia
Prior art keywords
improving
properties
gray iron
cast iron
filter
Prior art date
Application number
RU2006145490/02A
Other languages
Russian (ru)
Other versions
RU2341572C2 (en
Inventor
Владимир Никитович Анциферов (RU)
Владимир Никитович Анциферов
Светлана Евгеньевна Порозова (RU)
Светлана Евгеньевна Порозова
Валентина Борисовна Кульметьева (RU)
Валентина Борисовна Кульметьева
Елена В чеславовна Матыгуллина (RU)
Елена Вячеславовна Матыгуллина
Original Assignee
Федеральное государственное научное учреждение "Научный центр порошкового материаловедени " (RU)
Федеральное государственное научное учреждение "Научный центр порошкового материаловедения"
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 Федеральное государственное научное учреждение "Научный центр порошкового материаловедени " (RU), Федеральное государственное научное учреждение "Научный центр порошкового материаловедения" filed Critical Федеральное государственное научное учреждение "Научный центр порошкового материаловедени " (RU)
Priority to RU2006145490/02A priority Critical patent/RU2341572C2/en
Publication of RU2006145490A publication Critical patent/RU2006145490A/en
Application granted granted Critical
Publication of RU2341572C2 publication Critical patent/RU2341572C2/en

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  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Claims (1)

Способ улучшения структуры и свойств серого чугуна, включающий фильтрацию расплава чугуна через пенокерамический фильтр, отличающийся тем, что на поверхность фильтра нанесен слой порошкового модификатора, в качестве которого используют соединения никеля, молибдена или марганца.A method of improving the structure and properties of gray cast iron, including filtering the cast iron melt through a ceramic foam filter, characterized in that a layer of powder modifier is applied to the surface of the filter, using nickel, molybdenum or manganese compounds.
RU2006145490/02A 2006-12-20 2006-12-20 Method of grey cast iron microstructure changing RU2341572C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006145490/02A RU2341572C2 (en) 2006-12-20 2006-12-20 Method of grey cast iron microstructure changing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006145490/02A RU2341572C2 (en) 2006-12-20 2006-12-20 Method of grey cast iron microstructure changing

Publications (2)

Publication Number Publication Date
RU2006145490A true RU2006145490A (en) 2008-06-27
RU2341572C2 RU2341572C2 (en) 2008-12-20

Family

ID=39679652

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006145490/02A RU2341572C2 (en) 2006-12-20 2006-12-20 Method of grey cast iron microstructure changing

Country Status (1)

Country Link
RU (1) RU2341572C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406930B (en) * 1973-05-28 1979-03-05 Pont A Mousson PROCEDURE FOR NODULARIZATION OF GRAPHITE IN MELTED CAST IRON WITH MODULARIZING AGENT IN THE FORM OF PELLETS
SU1018992A1 (en) * 1981-07-07 1983-05-23 Предприятие П/Я В-2652 Filtering device for molten metals
US6293988B1 (en) * 1998-08-04 2001-09-25 Rodney Louis Naro Inoculant and inoculant method for gray and ductile cast irons
RU49746U1 (en) * 2005-07-21 2005-12-10 Открытое акционерное общество "НИИМ" INSERT FOR MODIFICATION OF CAST IRON IN CASTING FORM

Also Published As

Publication number Publication date
RU2341572C2 (en) 2008-12-20

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Legal Events

Date Code Title Description
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20100726

MM4A The patent is invalid due to non-payment of fees

Effective date: 20101221

NF4A Reinstatement of patent

Effective date: 20120910

MM4A The patent is invalid due to non-payment of fees

Effective date: 20161221