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Enamel waya Ni80Cr20 NiCr8020 waya nwere ezigbo mkpuchi mkpuchi

Nkọwa dị mkpirikpi:


Nkọwa ngwaahịa

FAQ

Mkpado ngwaahịa

Nkọwa ngwaahịa

Karma Enamelled Waya Dia 0.08mm Na-eguzogide Waya Na-ekpo ọkụ maka Ngwa nkenke

Nkọwa ngwaahịa

A na-eji wires ndị na-eguzogide enamed eme ihe maka ndị na-emegide ọkọlọtọ, ụgbọ ala
akụkụ, winding resistors, wdg na-eji nhazi mkpuchi kachasị mma maka ngwa ndị a, na-eji ohere dị iche iche nke mkpuchi enamel eme ihe.

Ọzọkwa, anyị ga-eme ihe mkpuchi mkpuchi enamel nke waya ọla dị oké ọnụ ahịa dị ka ọlaọcha na waya platinum n'usoro. Biko jiri usoro a na-emepụta ihe.
Ihe onwunwe Karma

aha koodu Ihe mejupụtara (%)  

Ọkọlọtọ

 

Cr Al Fe Ni
Karma 6J22 19-21 2.5-3.2 2.0-3.0 bal. JB/T 5328

 

Aha Koodu (20ºC)
Nguzogide

viity
(μΩ.m)

(20ºC)
Okpomọkụ Coef.

Nke Nguzogide
(αX10-6/ºC)

(0 ~ 100ºC)
Thermal

EMF vs.

Ọla kọpa
(μv/ºC)

Max.workin

g
Okpomọkụ (ºC)

(%)
Elongati

on

(N/mm2)
Ịkwụsị
Ike
Ọkọlọtọ
Karma 6J22 1.33 ± 0.07 ≤±20 ≤2.5 ≤300 >7 ≥780 JB/T 5328

4. Ihe dị iche iche nke waya na-eguzogide Karma

1) Malite na nickel Chromium ọkụ waya ọkụ Klas 1, anyị jiri dochie ụfọdụ Ni
Al na ihe ndị ọzọ, wee si otú ahụ nweta ihe na-eguzogide ihe dị mma na mma
nguzogide okpomọkụ ọnụọgụ na okpomọkụ electromotive ike megide ọla kọpa.
Na mgbakwunye na nke Al, anyị nwere ihe ịga nke ọma na-eme ka olu resistivity 1.2 ugboro ukwuu
karịa nickel Chromium waya okpomọkụ eletriki Klas 1 na ike tensile 1.3 ugboro ka ukwuu.

2) ọnụọgụ okpomọkụ nke abụọ β nke Karmalloy waya KMW dị obere, - 0.03 × 10-6 / K2,

na mgbanaka okpomọkụ na-eguzogide na-atụgharị na ọ fọrọ nke nta ka ọ bụrụ ahịrị kwụ ọtọ n'ime obosara
oke okpomọkụ.

Ya mere, ọnụọgụ okpomọkụ ka atọrọ ka ọ bụrụ nkezi ọnụọgụ ọkụ n'etiti
23 ~ 53 Celsius C, ma 1 × 10-6/K, nkezi okpomọkụ ọnụọgụ n'etiti 0 ~ 100 Celsius, nwekwara ike.
anabatara maka ọnụọgụ okpomọkụ.

3) Electromotive ike megide ọla kọpa n'etiti 1 ~ 100 Celsius C bụkwa obere, n'okpuru + 2 μV / K, na

na-egosipụta nkwụsi ike dị mma n'ime oge ọtụtụ afọ.

4) Ọ bụrụ na a ga-eji nke a dị ka ihe na-eguzogide ihe ziri ezi, ọgwụgwọ okpomọkụ dị ala bụ
chọrọ ikpochapụ nhazi agbagọ dị ka ọ dị na Manganin waya CMW.

Ụdị mkpuchi

Aha akpọchiri mkpuchi mkpuchi Ọkwa okpomọkụºC

(oge ọrụ 2000h)

Aha koodu Koodu GB ANSI. Ụdị
Polyurethane enamelled waya 130 UW QA MW75C
Polyester enamelled waya 155 PEW QZ MW5C
Polyester-imide enamelled waya 180 EIW QZY MW30C
Polyester-imide na polyamide-imide nwere mkpuchi okpukpu abụọenameled waya 200 EIWH

(DFWF)

QZY/XY MW35C
Polyamide-imide enamelled waya 220 AIW QXY MW81C

Enamel waya Ni80Cr20 NiCr8020 waya nwere ezigbo mkpuchi mkpuchi

 


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