SU320547A1 - ALLOY RESISTANCE - Google Patents

ALLOY RESISTANCE

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Publication number
SU320547A1
SU320547A1 SU1359106A SU1359106A SU320547A1 SU 320547 A1 SU320547 A1 SU 320547A1 SU 1359106 A SU1359106 A SU 1359106A SU 1359106 A SU1359106 A SU 1359106A SU 320547 A1 SU320547 A1 SU 320547A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alloy
resistance
alloy resistance
properties
germanium
Prior art date
Application number
SU1359106A
Other languages
Russian (ru)
Original Assignee
В. В. Кухарь
ПАТЕйТНО ТЕХШГ
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 В. В. Кухарь, ПАТЕйТНО ТЕХШГ filed Critical В. В. Кухарь
Priority to SU1359106A priority Critical patent/SU320547A1/en
Application granted granted Critical
Publication of SU320547A1 publication Critical patent/SU320547A1/en

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Description

Изобретение относитс  к металлургии, в частности к изысканию сплавов сопротивлени . Известен сплав сопротивлени  на никелевой основе, содержащий хром, ванадий, галлий, медь. Недостатком сплава  вл ютс  низкие электрические свойства (электросопротивление и температурный коэффициент сопротивлени ) и .низка  технологичность. Цель изобретени  - -получение сплава с более высокими электрическими . свойствами и технологичностью. Дл  этого в сплав введен германий при следующем соотношении компонентов , %: Хром Галлий Германий 0,1-3,0 Никель Остальное Сплав может содержать до 5% кобальта и до 5% железа. Свойства сплава после терм-ической обработки по режиму: отжиг при 1000°С с последующим отпуском при 600°-охлаждение на воздухе. р 1,4-1,6 ом-ммЧм, ai5-ioo° ±1Х10-М/граа, ТЗДС iB паре с медью 0,5 мкв/°С. Высокие пластические свойства сплава позвол ют получать из него проволоку диаметром 10 мкм. Улучшенные электрические характеристики сплава уменьшают габариты приборов, повышают точность измерений и надежность работы приборов при их эксплуатадии . Предмет изобретени  Сплав сопротивлени  на основе никел , содержащий хром и галлий, отличающийс  тем, что, с целью улучшени  электрических свойств и технологичности, в него введен германий при следующем соотношении компонентов. Хром15-25 Галлий6-15 Германий0,1-3,0 НикельОстальноеThe invention relates to metallurgy, in particular to the search for resistance alloys. A known alloy of resistance on a nickel base containing chromium, vanadium, gallium, copper. The disadvantage of the alloy is low electrical properties (electrical resistance and temperature coefficient of resistance) and low manufacturability. The purpose of the invention is to obtain an alloy with higher electrical values. properties and adaptability. For this, germanium is introduced into the alloy in the following ratio of components,%: Chromium Gallium Germanium 0.1-3.0 Nickel Else The alloy can contain up to 5% cobalt and up to 5% iron. The properties of the alloy after thermal treatment according to the mode: annealing at 1000 ° C, followed by tempering at 600 ° - cooling in air. р 1.4-1.6 ohm-mmHm, ai5-ioo ° ± 1Х10-М / гата, TDSV iB pair with copper 0.5 µV / ° С. The high plastic properties of the alloy make it possible to obtain a wire with a diameter of 10 microns from it. Improved electrical characteristics of the alloy reduce the dimensions of the devices, increase the measurement accuracy and reliability of the devices during their operation. Object of the Invention Nickel-based resistance alloy containing chromium and gallium, characterized in that, in order to improve electrical properties and processability, germanium is introduced into it in the following ratio of components. Hrom15-25 Gallium6-15 Germanium0,1-3,0 NickelEmost

SU1359106A 1969-08-19 1969-08-19 ALLOY RESISTANCE SU320547A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1359106A SU320547A1 (en) 1969-08-19 1969-08-19 ALLOY RESISTANCE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1359106A SU320547A1 (en) 1969-08-19 1969-08-19 ALLOY RESISTANCE

Publications (1)

Publication Number Publication Date
SU320547A1 true SU320547A1 (en) 1971-11-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1359106A SU320547A1 (en) 1969-08-19 1969-08-19 ALLOY RESISTANCE

Country Status (1)

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SU (1) SU320547A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111363952A (en) * 2020-03-16 2020-07-03 重庆川仪自动化股份有限公司 Nickel-chromium-aluminum-iron alloy with high long-term stability of resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111363952A (en) * 2020-03-16 2020-07-03 重庆川仪自动化股份有限公司 Nickel-chromium-aluminum-iron alloy with high long-term stability of resistance

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