SU460320A1 - Ligature - Google Patents

Ligature

Info

Publication number
SU460320A1
SU460320A1 SU1946154A SU1946154A SU460320A1 SU 460320 A1 SU460320 A1 SU 460320A1 SU 1946154 A SU1946154 A SU 1946154A SU 1946154 A SU1946154 A SU 1946154A SU 460320 A1 SU460320 A1 SU 460320A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ligature
iron
aluminum
carbon
rare earth
Prior art date
Application number
SU1946154A
Other languages
Russian (ru)
Inventor
Вадим Георгиевич Горенко
Виктор Алексеевич Ефимов
Борис Абрамович Кириевский
Сергей Семенович Затуловский
Виктор Михайлович Компаниченко
Геннадий Александрович Кудинов
Олег Владимирович Филипьев
Original Assignee
Институт Проблем Литья Академии Наук Усср
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 Институт Проблем Литья Академии Наук Усср filed Critical Институт Проблем Литья Академии Наук Усср
Priority to SU1946154A priority Critical patent/SU460320A1/en
Application granted granted Critical
Publication of SU460320A1 publication Critical patent/SU460320A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

1one

Изобретение относитс  « области черной металлургаи и может быть вопользавано дл  внепечной обработки железоуглеродистых сплайав.The invention relates to the field of ferrous metallurgy and can be used for secondary treatment of iron-carbon splices.

Из|вест1на лигатура, содержаща  мапний, кальций, кремний, редкоземельные элементы, железо и алюминий.It is known as a ligature containing map, calcium, silicon, rare earth, iron and aluminum.

Предложенна  лигатура отличаетс  тем, что дл  повышени  фйэико-меха ичеоких свойств чугуна, в ее cOiCTae введены -иттрий и углерод и компоненты вз ты в следующем соотношении , в сс. %:The proposed ligature is different in that, in order to improve the fieiko-fur and iron properties, pigments are introduced into its coiCTae -titrium and carbon and the components are taken in the following ratio, in ss. %:

Магаий3,0-9,0Magai3.0-9.0

Кальций1,5-6,0Calcium1.5-6.0

Кремний0,,0Silicon0,, 0

Редкоземельные элементы 6,5-15,0 Иттрий1,0-3,0Rare Earth Elements 6.5-15.0 Yttrium1.0-3.0

Железо3,0-.25,0Iron3.0-.25.0

Углерод0,,4Carbon0, 4

АлюминийОстальное.Aluminum Else.

При обработке чугуна 1,5-2,65% предложенной лигатуры предел прочности на изгибWhen machining cast iron 1.5-2.65% of the proposed alloy, the flexural strength is

повышаетс  на 50-60%, иредел прочности на разрьцв в 1,8-2,5 раза, модуль упругости на 35-45%, тер;мостой|кость возрастает в 1,5- 2,5 раза, окалиностойкость в 1,5-2,6 раза. increases by 50-60%, and the strength on the discharge is 1.8-2.5 times, the modulus of elasticity by 35-45%, ter; by the bridge | bone increases 1.5-2.5 times, scaling resistance 1.5 -2.6 times.

П1редмет изобретени Type of Invention

Л гатура, содержаща  магний, кальций, кремний, реакоземельные элементы, железо и алюминий, отличающа с  тем, что, с целью повышени  физико-механических свойств чугуна, в ее coiCTas введены иттрий и углерод и компоненты вз ты в следующем соотношении , в вес. %:Gathura containing magnesium, calcium, silicon, earth-reacting elements, iron and aluminum, characterized in that, in order to improve the physical and mechanical properties of cast iron, yttrium and carbon are introduced into its coiCTas and in the following ratio, in weight. %:

Малний3,0-9,0Malny3.0-9.0

Кальций1,5-6,0Calcium1.5-6.0

Кремний0,,0Silicon0,, 0

Редкоземельные элементы 6,5-15,0 Иттрий1,0-3,0Rare Earth Elements 6.5-15.0 Yttrium1.0-3.0

Железо3,0-25,0Iron3.0-25.0

Углерод0,1-0,4Carbon 0.1-0.4

АлюминийОстальное.Aluminum Else.

SU1946154A 1973-07-20 1973-07-20 Ligature SU460320A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1946154A SU460320A1 (en) 1973-07-20 1973-07-20 Ligature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1946154A SU460320A1 (en) 1973-07-20 1973-07-20 Ligature

Publications (1)

Publication Number Publication Date
SU460320A1 true SU460320A1 (en) 1975-02-15

Family

ID=20560603

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1946154A SU460320A1 (en) 1973-07-20 1973-07-20 Ligature

Country Status (1)

Country Link
SU (1) SU460320A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111500883A (en) * 2020-04-24 2020-08-07 福建省南平铝业股份有限公司 Method for reducing oxidation inclusion degree in aluminum alloy casting
CN113373328A (en) * 2021-04-29 2021-09-10 桂林理工大学 Magnesium-aluminum-yttrium intermediate alloy prepared by magnesiothermic reduction method and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111500883A (en) * 2020-04-24 2020-08-07 福建省南平铝业股份有限公司 Method for reducing oxidation inclusion degree in aluminum alloy casting
CN113373328A (en) * 2021-04-29 2021-09-10 桂林理工大学 Magnesium-aluminum-yttrium intermediate alloy prepared by magnesiothermic reduction method and preparation method thereof

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