SU398676A1 - COMPLEX MODIFIER - Google Patents

COMPLEX MODIFIER

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Publication number
SU398676A1
SU398676A1 SU1720854A SU1720854A SU398676A1 SU 398676 A1 SU398676 A1 SU 398676A1 SU 1720854 A SU1720854 A SU 1720854A SU 1720854 A SU1720854 A SU 1720854A SU 398676 A1 SU398676 A1 SU 398676A1
Authority
SU
USSR - Soviet Union
Prior art keywords
complex modifier
iron
modifier
complex
silicon
Prior art date
Application number
SU1720854A
Other languages
Russian (ru)
Inventor
Я. Г. Клецкин Московский ордена Трудового Красного Знамени институт стали сплавов Л. И. Леви
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 filed Critical
Priority to SU1720854A priority Critical patent/SU398676A1/en
Application granted granted Critical
Publication of SU398676A1 publication Critical patent/SU398676A1/en

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Description

1one

Изобретение относитс  к области ферросплавного производства.This invention relates to the field of ferroalloy production.

Известен комплексный модификатор, содержащий кремний, алюминий, кальций, барий , железо.Known complex modifier containing silicon, aluminum, calcium, barium, iron.

Предложенный комплексный модификатор отличаетс  от известного тем, что дл  повышени  качества чугуна компоненты модификатора вз ты в следующем соотнощении, %: Кремний60-65The proposed complex modifier differs from the well-known in that, in order to improve the quality of cast iron, the components of the modifier are taken in the following ratio,%: Silicon 60-65

Алюминий5-8Aluminum5-8

Кальций1-2Calcium1-2

Барий2-3Barium2-3

ЖелезоОстальное.Iron Else.

Введение в жидкий чугун малых доз (0,05--0,1%) предложенного комплексного модификатора обеспечивает значительноеThe introduction of small doses (0.05–0.1%) into liquid cast iron of the proposed complex modifier provides a significant

снижение склонности чугуна к отбелу, высокие механические свойства и однородную мелкозернистую структуру в различных сечени х отливки.reducing the chipping tendency of cast iron, high mechanical properties and homogeneous fine-grained structure in various sections of the casting.

Предмет изобретени Subject invention

Комплексный модификатор, содержащий кремний, алюминий, кальций, барий, железо. отличающийс  тем, что, с целью новышени  качества чугуна, его компоненты вз ты в следующем соотнощении, %:Complex modifier containing silicon, aluminum, calcium, barium, iron. characterized in that, in order to improve the quality of the iron, its components are taken in the following ratio,%:

Кремний60-65Silicon 60-65

Алюминий5-8Aluminum5-8

Кальций1-2Calcium1-2

Барий2-3Barium2-3

ЖелезоОстальное.Iron Else.

SU1720854A 1971-12-06 1971-12-06 COMPLEX MODIFIER SU398676A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1720854A SU398676A1 (en) 1971-12-06 1971-12-06 COMPLEX MODIFIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1720854A SU398676A1 (en) 1971-12-06 1971-12-06 COMPLEX MODIFIER

Publications (1)

Publication Number Publication Date
SU398676A1 true SU398676A1 (en) 1973-09-27

Family

ID=20495003

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1720854A SU398676A1 (en) 1971-12-06 1971-12-06 COMPLEX MODIFIER

Country Status (1)

Country Link
SU (1) SU398676A1 (en)

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