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Waya yekudziyisa yeConstantan Alloy yeFekitori (6j40) ine Hunhu Hwepamusoro

Tsananguro pfupi:

Waya yeConstantan ine resistivity iri pakati nepakati uye coefficient yakaderera yekudzivirira ine flat resistance/tembiricha curve pamusoro pemhando yakakura kupfuura "manganins". Constantan inoratidzawo corrosion iri nani kupfuura man ganins. Mashandisirwo anowanzo kuganhurirwa kuma ac circuits. Waya yeConstantan zvakare chinhu chisina kunaka che type J thermocouple ine Iron iri positive; type J thermocouples inoshandiswa mukupisa. Zvakare, chinhu chisina kunaka che type T thermocouple ine OFHC Copper ndiyo positive; type T thermocouples dzinoshandiswa pakupisa kwe cryogenic.


Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Waya yekudziyisa yeConstantan Alloy yeFekitori (6j40) ine Hunhu Hwepamusoro

Tsananguro yeChigadzirwa
Waya yeConstantan ine resistivity iri pakati nepakati uye coefficient yakaderera yekudzivirira ine flat resistance/tembiricha curve pamusoro pemhando yakakura kupfuura "manganins". Constantan inoratidzawo ngura iri nani kupfuura man ganins. Mashandisirwo ayo anowanzo kuganhurirwa kuma ac circuits.
Waya yeConstantan zvakare chinhu chisina kunaka che thermocouple yerudzi rweJ ine Iron iri yakanaka; ma thermocouple erudzi rweJ anoshandiswa mukurapa kupisa. Zvakare, chinhu chisina kunaka che thermocouple yerudzi rweT ine OFHC Copper ndiyo yakanaka; ma thermocouple erudzi rweT anoshandiswa pakupisa kwe cryogenic.

Zviri Mukati meKemikari, %

Ni Mn Fe Si Cu Zvimwe Mutemo weROHS
Cd Pb Hg Cr
44 1.50% 0.5 - Bhari - ND ND ND ND

Zvivakwa zveMichina

Tembiricha Yebasa Rinoenderera Mberi Yakanyanya 400ºC
Kusimba kwemuviri pa20ºC 0.49±5%ohm mm2/m
Kuwanda kwevanhu 8.9 g/cm3
Kufambisa kwekupisa -6 (Max)
Nzvimbo Yokunyunguduka 1280ºC
Simba reKusimba, N/mm2 Yakanamirwa, Yakapfava 340~535 Mpa
Simba reKusimba, N/mm3 Yakakungurutswa nechando 680~1070 Mpa
Kureba (anneal) 25% (Mini)
Kureba (kunotonhora kwakamonerwa) ≥Min)2% (Min)
EMF vs Cu, μV/ºC (0~100ºC) -43
Maumbirwo eMicrographic austenite
Pfuma yeMagineti Kwete

bhangi remifananidzo (1) thermocouple thermocouple 1 bhangi remifananidzo


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