Tinokugamuchirai kumawebhusaiti edu!

N4 N6 Nickel 200 Nickel 201 Nickel 212 Uns N02200 Waya Yakachena yeNickel Yakasungirirwa

Tsananguro pfupi:


Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

 

Giredhi reNickel Ni+Co Cu Si Mn C Cr S Fe Mg
Ni201 Bhari. .25 .3 .35 .02 .2 .01 .3 -
Ni200 Bhari. .25 .3 .35 .15 .2 .01 .3 -

 

chiwanikwa

Kuvaka Kwakajairwa Kwetambo, mm

Kuramba, Ω/m

Dhayamita yeTambo, mm

Mita pa Kilo

NiCr 80/20

18×0.544+1×0.574

0.252-0.278

2.67

26

NiCr 80/20

19×0.61

0.205-0.250

3.05

NiCr 80/20

18×0.523+1×0.574

0.271-0.299

2.67

30

NiCr 80/20

19×0.574

0.227-0.251

2.87

25

NiCr 80/20

36×0.385+1×0.45

0.265-0.293

2.76

26

NiCr 60/15

19×0.508

0.286-0.318

2.54

NiCr 60/15

18×0.523+1×0.574

0.276-0.305

2.76

30

Ni200/Ni201

19×0.574

0.019-0.021

2.87

21

 

 

N6 Chromel C, Ni 60, N6, HAI-NiCr 60, Tophet C, Resistohm 60, Cronifer II,
Electroloy, Nichrome, Alloy C, Ni 6, MWS-675, Stablohm 675
N7 Ni 70, Chromel 70/30, N7, Hytemco, HAI-NiCr 70, Balco, Tophet 30,
Resistohm 70, Cronix 70, Stablohm 710
N8 Chromel A, Ni 80, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm
80, Cronix 80, Protoloy, Ni 8, Alloy A, MWS-650, Stablohm 650

 

 

Zvivakwa/Giredhi Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Main Chemical kuumbwa Ni Zorora Zorora 55.0-61.0 34.0-37.0 30.0-34.0
Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
Fe ≤ 1.0 ≤ 1.0 Zorora Zorora Zorora
Tembiricha yepamusoro yebasa rinoenderera mberi rechinhu 1200 1250 1150 1100 1100
Kuramba kwesimba pa20oC (μΩ · m) 1.09 1.18 1.12 1.04 1.04
Kuwanda (g/cm3) 8.4 8.1 8.2 7.9 7.9
Kufambisa kwekupisa (KJ/m· h· oC) 60.3 45.2 45.2 43.8 43.8
Kuwedzera kwekoefficient yemitsara (α × 10-6/oC) 18 17 17 19 19
Nzvimbo yekunyunguduka (inenge )(oC) 1400 1380 1390 1390 1390
Kureba pakutsemuka (%) > 20 > 20 > 20 > 20 > 20
Maumbirwo ema micrographic austenite austenite austenite austenite austenite
Hunhu hwemagineti isina magineti isina magineti isina magineti isina magineti isina magineti

 

 

 

 

 

 

 

 

 


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