RU2626256C1 - Ligature - Google Patents

Ligature Download PDF

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Publication number
RU2626256C1
RU2626256C1 RU2016139768A RU2016139768A RU2626256C1 RU 2626256 C1 RU2626256 C1 RU 2626256C1 RU 2016139768 A RU2016139768 A RU 2016139768A RU 2016139768 A RU2016139768 A RU 2016139768A RU 2626256 C1 RU2626256 C1 RU 2626256C1
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RU
Russia
Prior art keywords
ligature
molybdenum
nickel
iron
copper
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RU2016139768A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2016139768A priority Critical patent/RU2626256C1/en
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Publication of RU2626256C1 publication Critical patent/RU2626256C1/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent

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Abstract

FIELD: metallurgy.
SUBSTANCE: ligature contains, wt %: aluminium 25.0-35.0; Nickel 15.0-20.0; Molybdenum 8.0-10.0; Iron 3,0-5,0; REM 0.5-1.0; Zirconium 15.0-25.0; Copper - the rest.
EFFECT: increase the strength of bronze compositions.
1 tbl

Description

Изобретение относится к области металлургии, в частности к составам лигатур, используемых в производстве бронзы.The invention relates to the field of metallurgy, in particular to compositions of ligatures used in the production of bronze.

Известна лигатура, содержащая, мас.%: алюминий 15,0-55,0; никель 3,0-25,0; молибден 0,001-10,0; железо 0,1-25,0; РЗМ 1,5-4,0; цинк 0,01-8,0; медь - остальное [1].Known ligature, containing, wt.%: Aluminum 15,0-55,0; nickel 3.0-25.0; molybdenum 0.001-10.0; iron 0.1-25.0; REM 1.5-4.0; zinc 0.01-8.0; copper - the rest [1].

Задачей изобретения является повышение прочности бронзы, обработанной лигатурой.The objective of the invention is to increase the strength of bronze treated with ligature.

Технический результат достигается тем, что лигатура, включающая алюминий, никель, молибден, железо, РЗМ, медь, дополнительно содержит цирконий при следующем соотношении компонентов, мас.%: алюминий 25,0-35,0; никель 15,0-20,0; молибден 8,0-10,0; железо 3,0-5,0; РЗМ 0,5-1,0; цирконий 15,0-25,0; медь - остальное.The technical result is achieved in that the ligature, including aluminum, nickel, molybdenum, iron, rare-earth metals, copper, additionally contains zirconium in the following ratio of components, wt.%: Aluminum 25,0-35,0; nickel 15.0-20.0; molybdenum 8.0-10.0; iron 3.0-5.0; REM 0.5-1.0; zirconium 15.0-25.0; copper is the rest.

В таблице приведены составы лигатуры.The table shows the composition of the ligature.

Figure 00000001
Figure 00000001

Расход лигатуры составляет 0,5-0,7% от массы легируемой бронзы. Использование лигатуры позволит увеличивать прочность различных составов бронз, например, для сплава Бр ОЦС 5-5-5 на 5-7%.Ligature consumption is 0.5-0.7% by weight of alloyed bronze. The use of ligatures will increase the strength of various bronze compositions, for example, for Br alloy OTsS 5-5-5 by 5-7%.

Источники информацииInformation sources

1. SU 550445, С22С 9/06, 1977.1. SU 550445, C22C 9/06, 1977.

Claims (2)

Лигатура, содержащая алюминий, никель, молибден, железо, РЗМ и медь, отличающаяся тем, что она дополнительно содержит цирконий при следующем соотношении компонентов, мас.%: Ligature containing aluminum, nickel, molybdenum, iron, rare-earth metals and copper, characterized in that it additionally contains zirconium in the following ratio, wt.%: алюминийaluminum 25,0-35,025.0-35.0 никельnickel 15,0-20,015.0-20.0 молибденmolybdenum 8,0-10,08.0-10.0 железоiron 3,0-5,03.0-5.0 РЗМREM 0,5-1,00.5-1.0 цирконийzirconium 15,0-25,015.0-25.0 медьcopper остальноеrest
RU2016139768A 2016-10-10 2016-10-10 Ligature RU2626256C1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286276A (en) * 1927-03-02 1928-10-25 Metallbank & Metallurg Ges Ag Manganese bronzes
DE1212305B (en) * 1960-01-26 1966-03-10 Dr Eugen Vaders Easily machinable copper-manganese alloy
SU550445A1 (en) * 1975-10-27 1977-03-15 Институт Проблем Литья Ан Украинской Сср Ligature

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286276A (en) * 1927-03-02 1928-10-25 Metallbank & Metallurg Ges Ag Manganese bronzes
DE1212305B (en) * 1960-01-26 1966-03-10 Dr Eugen Vaders Easily machinable copper-manganese alloy
SU550445A1 (en) * 1975-10-27 1977-03-15 Институт Проблем Литья Ан Украинской Сср Ligature

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