I-China Nicr20alsi enexabiso eliLungileyo lePpm yeKarma ingxubevange yocingo yokwenziwa kunye neFactory

I-Nicr20alsi enexabiso elilungileyo le-PPM yeKarma ingxubevange yocingo oluveziweyo

I-Nicr20alsi enexabiso elihle lePpm Ixabiso leKarma iAlloy Wire

Inkcazelo emfutshane:

Ingxubevange yeKarma
Ingxubevange yeKarma yenziwe ngobhedu, nickel, iAluminiyam kunye neIron njengezona zinto ziphambili. I-resistantivity yi-2 ~ 3 amaxesha aphezulu kune-MENTONG. Inomlinganiselo ophantsi wobushushu wokuchasa (TCR), i-EMF ephantsi yobushushu xa ithelekiswa nobhedu, isigxina esihle sokumelana ixesha elide kunye ne-anti oxidation eyomeleleyo. Ubushushu bayo bokusebenza
uluhlu lubanzi kune-MENTONG (-60 ~ 300ºC). Ilungele ukwenza izinto ezichanekileyo ezichanekileyo kunye noxinzelelo.

INOMBOLO yoMfanekiso.karma

Ukuxhathisa:1.33+/-0.05

Uphawu lwentengiso:TANKII

Ububanzi:0.02-1.0mm

Umphezulu wocingo lweKarma:Eqaqambileyo

Imvelaphi :eTshayina

Ikhowudi yeHS:75052200

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Ipropati yeKarma

igama

ikhowudi

Uqulunqo Olungundoqo (%)

Umgangatho

IKarma

6J22

19-21

2.5~3.2

2.0~3.0

bal.

JB/T 5328

Igama

Ikhowudi

(20ºC)
Ukuxhathisa
(μΩ.m)

(20ºC)
Temp. Coeff.Okuchasa
(αX10-6/ºC)

(0~100ºC)
ThermalEMF vs.

Ubhedu
(μv/ºC)

Max.ukusebenza
Ubushushu.(ºC)

(%)
Elongation

(N/mm2)
Ukuqina
Amandla

Umgangatho

IKarma

6J22

1.33±0.07

≤±20

≤2.5

≤300

≥780

JB/T 5328

4. Iimpawu ezahlukileyo zeKarma resistance wire

1) Ukuqala nge-Nickel Chromium ngocingo olushushu lombane lweClass 1, sitshintshe enye ye-Ni nge
I-Al kunye nezinye izinto, kwaye ngaloo ndlela iphumelele izinto ezichanekileyo zokumelana nokuphuculwa
ukumelana nobushushu obulinganayo kunye nobushushu be-electromotive force ngokuchasene nobhedu.
Ngokudityaniswa kwe-Al, siye saphumelela ukwenza i-resistivity ye-volume 1.2 amaxesha amakhulu
kuneNickel Chromium ucingo lobushushu lombane Udidi loku-1 kunye namandla okuqina aphindwe ka-1.3.

2) I-coefficient yobushushu besibini β yeKarmalloy wire KMW incinci kakhulu, - 0.03 × 10-6/ K2, kwaye ijiko lokumelana nobushushu lijika liphantse libe ngumgca othe tye ngaphakathi kobubanzi.
uluhlu lobushushu.

Ngoko ke, i-coefficient yokushisa ibekwe ukuba ibe yi-coefficient yeqondo lokushisa eliphakathi
23 ~ 53 °C, kodwa 1 × 10-6/K, i-avareji yomlinganiso wobushushu phakathi kwe-0 ~ 100 °C, nayo
yamkelwe i-coefficient yobushushu.

3) Amandla ombane ngokuchasene nobhedu phakathi kwe-1 ~ 100 °C nawo amancinci, ngaphantsi + 2 μV/K, kunye
ibonisa uzinzo olubalaseleyo kwithuba leminyaka emininzi.

4) Ukuba oku kuya kusetyenziswa njengento yokumelana ngokuchanekileyo, unyango lobushushu obuphantsi lulo
Kuyafuneka ukuphelisa ukugqwethwa kokwenziwa komsebenzi njengoko kunjalo kwimeko yocingo lweManganin CMW.