Tuam Tshoj Karma Hlau Rau Cov Khaub Ncaws Tiv Thaiv (0.02mm, 0.03mm, 0.04mm) Siv thiab ua thiab Hoobkas

Karma hlau hlau rau precision resistors (0.02mm, 0.03mm, 0.04mm)

Cov lus piav qhia luv luv:

Qauv NO.:karma

Yam khoom:Nickel Sawb

HS code:750522000000

Daim Ntawv Thov:Aviation, Electronics, Kev lag luam, Kev Kho Mob, Tshuaj

Txheem:JIS, GB, DIN, ASTM, AISI

Purity:> 99.95%

Alloy:Hlau

Hmoov:Tsis muaj hmoov

Khoom npe:Karma ntawv ci

Qhov siab tshaj plaws siv kub:1300C

Redisivity:1.33

Pob Thauj:Cov kab mob ntoo lossis thawv

Keeb kwm:Shanghai

Tshuaj lom neeg cov tshuaj:Ni 80%

Cov yam ntxwv:Muaj siab resistivity, zoo oxidation tsis kam

Ntawj ntom:8.1g / cm3

Trademark:Tankii

Cov Lus Qhia Tshwj Xeeb:0.01-8.0mm

HS code:750522000000

Xa email rau peb

Khoom Qhia Qhia

Cov FAQ

Khoom Ntawv

Karma hlau hlau rau precision resistors(0.02mm, 0.03mm, 0.04mm)

1. Karma Alloy

Karma Alloy yog ua los ntawm tooj liab, npib tsib xee, txhuas thiab hlau raws li lub ntsiab lus tseem ceeb. Lub resistivity yog 2 ~ 3 zaug siab dua mentong. Nws muaj cov ntsuas kub qis dua (TCR), qis dua thermal EMF tiv thaiv tus nqi tooj liab, zoo mus ib txhis rau lub sijhawm ntev thiab muaj zog tiv thaiv oxidation. Nws ua hauj lwm kub ntau ntau yog dav dua Mentong (-60 ~ 300ºC). Nws yog qhov tsim nyog rau kev ua kom zoo dua ua kom haum cov ntsiab lus thiab lim.

2. Karma loj

Hlau: 0.01mm-10mm
Ribbon: 0.05 * 0.2 hli-2.0 * 6.0mm
Sawb: 0.5 * 5.0mm-5.0 * 250 hli
3.Khama khoom

lub npe	txoj cai	Lub ntsiab muaj pes tsawg leeg (%)				Lub hom phiaj
lub npe	txoj cai	Cr	Al	Fe	Ni	Lub hom phiaj
Karma	23J22	19 ~ 21	2.5 ~ 3.2	2.0 ~ 3.0	Bal.	JB / T 5328

Lub npe	Txoj cai	(20ºC) Resiveivity (μω.m)	(20ºC) Temp. Coeff.of tsis kam (αx10-6 / ºC)	(0 ~ 100ºC) Thermalemf vs.Coceper (μv / ºC)	Max.working Temp. (ºC)	(%) Elongation	(N / MM2) Lub tensile Lub zog	Lub hom phiaj
Karma	23J22	1.33 ± 0.07	≤ \| 20	≤2.5	00	> 7	≥780	JB / T 5328

4. DISTINTITE NTA NTAWM KARMA XAV HLAU

1) Pib nrog Nickel Chromium Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob 1, peb hloov qee yam ntawm NI nrog
Al thiab lwm cov ntsiab lus, thiab yog li ua tiav qhov ua kom precision tiv thaiv cov khoom nrog kev txhim kho
Kuj kub cov coefficient thiab tshav kub hluav taws xob yuam kev tawm tsam tooj liab.
Nrog qhov sib ntxiv ntawm al, peb tau ua tiav hauv kev ua cov ntim tiv taus 1.2 npaug ntau dua
Tshaj li Nickel Chromium Cov Hlau Hluav Taws Xob Hluav Taws Xob Hlau 1 thiab lub zog tensile 1.3 npaug ntau dua.

2) Qhov ntsuas kub thib ob vibe shoefficient β ntawm karmalloy hlau kmw yog me me, - 0.03 × 10-6 / k2,

thiab cov kab mob kub ua rau muaj kev sib tw kub hnyiab kom yuav luag yog yuav luag ib txoj kab ncaj nraim
ntau yam.

Yog li ntawd, ntsuas kub coefficient yog teeb tsa los ua qhov nruab nrab kub coefficient ntawm
23 ~ 53 ° C, tab sis 1 × 10-6 / k, qhov nruab nrab kub coefficient ntawm 0 ~ 100 ° C, kuj yuav
yuav tau saws rau cov coefficietly.

3) Kev quab yuam electromive tawm tsam tooj liab ntawm 1 ~ 100 ° C kuj yog me me, hauv qab + + 2 μv / k, thiab

Cov khoom ua pov thawj zoo heev ruaj khov nyob rau ib lub sijhawm ntau xyoo.

4) Yog tias qhov no yog siv los ua cov khoom siv precision tiv thaiv, tsis tshua muaj kub kho cua sov yog
Yuav tsum tau tshem tawm kev ua kom muaj kev sib txawv raws li xws li manganin xaim cmw.

Yav dhau los: Nickel Ore Nqe Ni35Cr20 Hlau Rau Muaj Cua Sov Cua Sov El

Tom ntej: Moleculoy hlau / Evanohm / 800 moleculoy

Sau koj cov lus ntawm no thiab xa mus rau peb