SU544698A1 - Copper based alloy - Google Patents

Copper based alloy

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Publication number
SU544698A1
SU544698A1 SU2131591A SU2131591A SU544698A1 SU 544698 A1 SU544698 A1 SU 544698A1 SU 2131591 A SU2131591 A SU 2131591A SU 2131591 A SU2131591 A SU 2131591A SU 544698 A1 SU544698 A1 SU 544698A1
Authority
SU
USSR - Soviet Union
Prior art keywords
resistance
based alloy
copper based
high level
electrodes
Prior art date
Application number
SU2131591A
Other languages
Russian (ru)
Inventor
Валерий Николаевич Федоров
Михаил Григорьевич Хан
Наталия Николаевна Харламова
Валерий Ильич Залкинд
Виталий Вячеславович Котов
Original Assignee
Государственный Научно-Исследовательский И Проектный Институт Сплавов И Обработки Цветных Металлов
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.)
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Application filed by Государственный Научно-Исследовательский И Проектный Институт Сплавов И Обработки Цветных Металлов filed Critical Государственный Научно-Исследовательский И Проектный Институт Сплавов И Обработки Цветных Металлов
Priority to SU2131591A priority Critical patent/SU544698A1/en
Application granted granted Critical
Publication of SU544698A1 publication Critical patent/SU544698A1/en

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Description

Таблица 1Table 1

..Потер  веса водоохлаждаемыми электродами из меди марки МОО сплава по авт. св. № 140837 и предложенного сплава в отжиговой печи при 750°С в течение 2-х час составл ет соответственно 26,25; 14,40 и 10,71 - 15,10 мг/см, а в среде ионизированной плазмы в канале МГД-генератора при силе тока 10,5 а, температуре поверхности 250-300°С в течение 40 мин-соответственно 0,58-1,23; 0,60 и 0,30-0,72 мкг/кул... Weight loss with water-cooled copper electrodes of the MOO alloy grade according to ed. St. No. 140837 and the proposed alloy in an annealing furnace at 750 ° C for 2 hours is respectively 26.25; 14.40 and 10.71 - 15.10 mg / cm, and in the environment of ionized plasma in the channel of the MHD generator with a current of 10.5 a, the surface temperature of 250-300 ° C for 40 min is 0.58 1.23; 0.60 and 0.30-0.72 µg / cool.

Claims (1)

Формула изобретени Invention Formula Сплав на основе меди, содержащий магний , отличающийс  тем, что, с целью повыщени  эрозионной стойкости и прочностных свойств при высокой температуре и сохранении па высоком уровне электропроводИзменение электропроводности известных сплавов и предложенного в зависимости от температуры испытани  приведено в табл. 2.An alloy based on copper containing magnesium, characterized in that, in order to increase the erosion resistance and strength properties at high temperature and to maintain a high level of electrical conductor. 2 Таким образом, стойкость электродов из нового сплава в 1,5-2 раза превышает стойкость известных электродов при сохранении электропроводности и механических свойств па высоком уровне.Thus, the resistance of the electrodes from the new alloy is 1.5–2 times higher than the resistance of the known electrodes while maintaining the electrical conductivity and mechanical properties at a high level. Таблица 2table 2 Температура испытани , °СTest Temperature, ° C ности, он дополнительно содержит алюминии и бор при следующем соотношении компонентов в вес. %:However, it additionally contains aluminum and boron in the following ratio of components to weight. %: Магний0,05-2,0Magnesium 0.05-2.0 Алюминий0,05-1,0Aluminum 0.05-1.0 Бор0,005-0,1Bor0.005-0.1 МедьОстальноеCopperE rest
SU2131591A 1975-05-07 1975-05-07 Copper based alloy SU544698A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2131591A SU544698A1 (en) 1975-05-07 1975-05-07 Copper based alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2131591A SU544698A1 (en) 1975-05-07 1975-05-07 Copper based alloy

Publications (1)

Publication Number Publication Date
SU544698A1 true SU544698A1 (en) 1977-01-30

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SU2131591A SU544698A1 (en) 1975-05-07 1975-05-07 Copper based alloy

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SU (1) SU544698A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302255A1 (en) * 1987-08-05 1989-02-08 KM-kabelmetal Aktiengesellschaft Use of a copper alloy for continuous-casting moulds
EP1473374A1 (en) * 2003-04-30 2004-11-03 Kiyohito Ishida Copper alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302255A1 (en) * 1987-08-05 1989-02-08 KM-kabelmetal Aktiengesellschaft Use of a copper alloy for continuous-casting moulds
EP1473374A1 (en) * 2003-04-30 2004-11-03 Kiyohito Ishida Copper alloy

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