I-China Nicr20alsi ene-Good Ppm Value I-Karma Alloy Wire Manufacture and Factory

I-Nicr20alsi ene-Good Ppm Value Karma Alloy Wire

Incazelo emfushane:

I-Karma ingxubevange
I-Karma alloy yenziwe ngethusi, i-nickel, i-Aluminium ne-Iron njengezingxenye eziyinhloko. I-resistivity iphakeme izikhathi ezingu-2 ~ 3 kune-MENTONG. Ine-coefficient ephansi yokushisa yokumelana (i-TCR), i-EMF eshisayo ephansi uma iqhathaniswa nethusi, ukuhlala unomphela okuhle kokumelana isikhathi eside kanye ne-anti oxidation eqinile. Izinga lokushisa layo lokusebenza
ububanzi bubanzi kune-MENTONG (-60~300ºC). Ilungele ukwenza izakhi zokumelana nokunemba okuhle kanye nobunzima.

Inombolo yemodeli:i-karma

Ukungazweli:1.33+/-0.05

Uphawu lokuhweba:TANKII

Ububanzi:0.02-1.0mm

I-Karma wire surface:Okugqamile

Umsuka :China

Ikhodi ye-HS:75052200

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

Impahla ye-Karma

igama

ikhodi

Ukwakhiwa Okuyinhloko (%)

Okujwayelekile

I-Karma

6j22

19-21

2.5~3.2

2.0~3.0

bal.

I-JB/T 5328

Igama

Ikhodi

(20ºC)
Ukungazweli
(μΩ.m)

(20ºC)
Temp. I-Coeff.Yokumelana
(αX10-6/ºC)

(0~100ºC)
I-ThermalEMF vs.

Ithusi
(μv/ºC)

Ukusebenza okuphezulu
Izinga lokushisa.(ºC)

(%)
Ukwelula

(N/mm2)
I-tensile
Amandla

Okujwayelekile

I-Karma

6j22

1.33±0.07

≤±20

≤2.5

≤300

≥780

I-JB/T 5328

4. Izici ezihlukile ze-Karma resistance wire

1) Ukuqala nge-Nickel Chromium yezintambo zokushisa zikagesi ze-Class 1, sashintsha enye ye-Ni
I-Al nezinye izakhi, futhi ngaleyo ndlela kuzuzwe okunembayo ukumelana nokusetshenziswa okuthuthukisiwe
ukumelana nokushisa kwe-coefficient kanye nokushisa kwe-electromotive force ngokumelene nethusi.
Ngokungezwa kwe-Al, siphumelele ukwenza ivolumu yokuphikiswa izikhathi eziyi-1.2 ezinkulu
kunentambo yokushisa kagesi ye-Nickel Chromium Ikilasi 1 namandla aqinile ngokuphindwe izikhathi ezingu-1.3.

2) I-coefficient yesibili yokushisa engu-β ye-Karmalloy wire KMW incane kakhulu, - 0.03 × 10-6/ K2, futhi ijika lokushisa lokumelana liphenduka cishe umugqa oqondile phakathi kobubanzi obubanzi.
izinga lokushisa.

Ngakho-ke, i-coefficient yezinga lokushisa isethwe ukuthi ibe yisilinganiso se-temperature coefficient phakathi
23 ~ 53 °C, kodwa 1 × 10-6/K, isilinganiso sesilinganiso sokushisa esiphakathi kuka-0 ~ 100 °C, singase futhi
yamukelwe i-coefficient yezinga lokushisa.

3) Amandla kagesi ngokumelene nethusi phakathi kuka-1 ~ 100 °C nawo mancane, ngaphansi kuka + 2 μV/K, futhi
ikhombisa ukuzinza okuhle kakhulu phakathi neminyaka eminingi.

4) Uma lokhu kuzosetshenziswa njengento yokumelana nokunemba, ukwelashwa kokushisa okuphansi
okudingekayo ukuze kuqedwe ukuhlanekezelwa kokucubungula njengoba kwenzeka ku-Manganin wire CMW.