SU486698A1 - Resistance alloy based on nickel - Google Patents

Resistance alloy based on nickel Download PDF

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Publication number
SU486698A1
SU486698A1 SU701474541A SU1474541A SU486698A1 SU 486698 A1 SU486698 A1 SU 486698A1 SU 701474541 A SU701474541 A SU 701474541A SU 1474541 A SU1474541 A SU 1474541A SU 486698 A1 SU486698 A1 SU 486698A1
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USSR - Soviet Union
Prior art keywords
nickel
resistance alloy
vanadium
germanium
gallium
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SU701474541A
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Russian (ru)
Inventor
В.В. Кухарь
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Предприятие П/Я А-1742
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Priority to SU701474541A priority Critical patent/SU486698A1/en
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Publication of SU486698A1 publication Critical patent/SU486698A1/en

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Abstract

СПЛАВ СШРО'ШВЖНИЯ НА ОСНОВЕ ШОСЕЛЯ, содержащий хром, ванадий и галлий, отличающий- с   тем, что, с целью повышеии  длектрических и механических свойств.в него дополнительно введены германий, рений, молибден и вольфрам .при следующем соотношении компонентов, %:ХромВанадийГаллийГерманийРенийМолибденВольфрамНикель5,0-25,0 5,0-10,0 6,0-15,0 0,1-5,0 0,1-10,0 0,01-10,0 0,01-5,0 ОстальноеROSHROVZHNIYA ALLOY ON THE BASIS OF SCALE, containing chromium, vanadium and gallium, characterized by the fact that, in order to improve electrical and mechanical properties, germanium, rhenium, molybdenum and tungsten are also added to it, with the following ratio of components,%: , 0-25.0 5.0-10.0 6.0-15.0 0.1-5.0 0.1-10.0 0.01-10.0 0.01-5.0 Else

Description

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00 Изобретение относитйй ip нию сплавов дл  точных сопротивлений , примен емых в измерительной технике и приборостроении. Известен сплав сопротивлени  на основе никел  следующего химическо го состава, %: 9,0-16,0 4,0-9,0 Ванадий 4,0-5,0 Галлий До 1,0 Алюминий 2,0-3,0 Никель Остальное Однако такой сплав не обладает необходимьм комплексом электрических и механических свойств. Дл  повышени  электрических и механических свойств предложен спл . содержащий дополнительно германий. рений, молибден и вольфрам при следующем соотношении компонентов, %; 5,0-25,0 Ванадий 5,0-10,0 Галлий 6,0-15,0 Германий 0,1-5,0 0,1-10,0 Молибден 0,01-10,0 Вольфрам 0,01-5,0 Никель Остальное После отжига при 700-850 С в течение 40-50 мин сплав имеет следующие электрические свойства: удельное электросопротивление 1,82 ,j мкОм, температурнь коэффициент электросопротивлени  в интервале температур 60-200 С + 1 10- 1/град, термоэлектродвижуща  сила в паре с медью 6 мкВ/град С, предел прочности на разрыв 180-210 кг/мм.00 The invention relates to the ip of alloys for the exact resistances used in measurement technology and instrumentation. Known alloy of resistance based on nickel of the following chemical composition,%: 9.0-16.0 4.0-9.0 Vanadium 4.0-5.0 Gallium Up to 1.0 Aluminum 2.0-3.0 Nickel Else However, such an alloy does not possess the necessary complex of electrical and mechanical properties. To improve the electrical and mechanical properties proposed al. containing additionally germanium. rhenium, molybdenum and tungsten in the following ratio of components,%; 5.0-25.0 Vanadium 5.0-10.0 Gallium 6.0-15.0 Germanium 0.1-5.0 0.1-10.0 Molybdenum 0.01-10.0 Tungsten 0.01 -5.0 Nickel Else After annealing at 700-850 C for 40-50 minutes, the alloy has the following electrical properties: electrical resistivity of 1.82, j µOhm, temperature coefficient of electrical resistivity in the temperature range 60-200 C + 1 10-1 / hail, thermoelectromotive force paired with copper 6 µV / hail C, tensile strength 180-210 kg / mm.

Claims (1)

СПЛАВ СОПРОТИВЛЕНИЯ НА ОСНОВЕ НИКЕЛЯ, содержащий хром, ванадий и галлий, отличающий с я тем, что, с целью повышения электрических и механических свойств, ; в него дополнительно введены германий, рений, молибден и вольфрам .при следующем соотношении компонен τοβ,Ζ:RESISTANCE ALLOY ON THE BASIS OF NICKEL, containing chromium, vanadium and gallium, characterized in that, in order to increase the electrical and mechanical properties,; germanium, rhenium, molybdenum and tungsten are additionally introduced into it. with the following ratio of components τοβ, Ζ: Хром Chromium 5,0-25,0 5.0-25.0 Ванадий Vanadium 5,0-10,0 5.0-10.0 Галлий Gallium 6,0-15,0 6.0-15.0 Германий Germanium 0,1-5,0 0.1-5.0 Рений Rhenium 0,1-10,0 0.1-10.0 Молибден Molybdenum 0,01-10,0 0.01-10.0 Вольфрам Tungsten 0,01-5,0 0.01-5.0 Никель Nickel Остальное Rest
С5C5 05 ς©05 ς ©
SU701474541A 1970-09-09 1970-09-09 Resistance alloy based on nickel SU486698A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU701474541A SU486698A1 (en) 1970-09-09 1970-09-09 Resistance alloy based on nickel

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Application Number Priority Date Filing Date Title
SU701474541A SU486698A1 (en) 1970-09-09 1970-09-09 Resistance alloy based on nickel

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SU486698A1 true SU486698A1 (en) 1984-04-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340535A (en) * 1992-01-30 1994-08-23 Teledyne Industries, Inc. Vanadium-nickel-chromium master alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340535A (en) * 1992-01-30 1994-08-23 Teledyne Industries, Inc. Vanadium-nickel-chromium master alloy

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