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Takelaka fanafanana manohitra ny nikela sy ny krômôma – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Sary nasongadina
  • Takelaka fanafanana manohitra ny nikela sy ny krômôma – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Takelaka firaka

Takelaka fanafanana manohitra ny nikela sy ny krômôma – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Takelaka firaka

Famaritana fohy:

Takelaka fanafanana mahatohitra ny nikela sy ny chromium, misy amin'ny karazany maro: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20. Resistivity avo lenta, fanoherana oksidasiona tsara dia tsara, mari-pana ambony indrindra manomboka amin'ny 950°C ka hatramin'ny 1200°C arakaraka ny karazany. Mety tsara amin'ny lafaoro indostrialy, fanafanana elektrika, resistors, ary lafaoro fandoroana. Hatevina 0.1-5mm, sakany 2-200mm azo ovaina. Mifandraisa raha mila tombana.


Antsipirian'ny vokatra

FAQ

Marika vokatra

Famaritana ny vokatra

Takelaka fanafanana manohitra ny nikela sy ny krômôma – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Takelaka firaka

Fampidirana ny firaka nikela sy krômôma:
Ny firaka nikela sy krômôma dia manana fanoherana avo lenta, toetra tsara manohitra ny oksizenina, tanjaka avo lenta amin'ny mari-pana, fahamarinan-toerana tsara amin'ny endrika ary fahaiza-manao sodina. Ampiasaina betsaka amin'ny fitaovana fanafanana elektrika, resistor, lafaoro indostrialy, sns. izy io.

Famaritana amin'ny antsipiriany:
Kilasy: Ny NiCr 80/20 dia antsoina koa hoe Chromel A, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1

Mamokatra karazana tariby nichrome resistance hafa ihany koa izahay, toy ny NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma.

Firafitra sy Toetra Simika:

Fananana/Kilasy NiCr 80/20 NiCr 70/30 NiCr 60/15 NiCr 35/20 NiCr 30/20
Firafitra simika fototra (%) Ni Bala. Bala. 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 Bala. Bala. Bala.
Mari-pana miasa ambony indrindra (ºC) 1200 1250 1150 1100 1100
Resistivity amin'ny 20ºC
(μ Ω · m)		 1.09 1.18 1.12 1.04 1.04
Hakitroky (g/cm3) 8.4 8.1 8.2 7.9 7.9
Fitondran-tena mafana
(KJ/m· h· ºC)		 60.3 45.2 45.2 43.8 43.8
Koefisienan'ny Fitomboana Mafana (α × 10-6/ºC) 18 17 17 19 19
Teboka fandrendrehana (ºC) 1400 1380 1390 1390 1390
Fanalavana (%) > 20 > 20 > 20 > 20 > 20
Rafitra mikrôgrafika austenita austenita austenita austenita austenita
Toetra andriamby tsy andriamby tsy andriamby tsy andriamby tsy andriamby tsy andriamby

Vokatra: Takelaka Nichrome/Kasety Nichrome/Taratasy Nichrome/Pita Nichrome

Kilasy: Ni80Cr20/Resistohm 80/Chromel A

Fangaro simika: Nikela 80%, Krôma 20%

Fanoherana: 1.09 ohm mm2/m

Toe-javatra: Mamirapiratra, Voaroaka, Malemy

Ety ivelany: BA, 2B, voapoloka

Refy: Sakany 1~470mm, Hatevina 0.005mm~7mm

Mamokatra NiCr 60/15, NiCr 38/17, NiCr 70/30, NiCr AA, NiCr 60/23, NiFe80, NiFe50, NiFe42, NiFe36, sns ihany koa izahay.

Tady fanafanana manohitra ny nikela sy krômôma Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20

Tady fanafanana manohitra ny nikela sy krômôma Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20
Tady fanafanana manohitra ny nikela sy krômôma Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20
Tady fanafanana manohitra ny nikela sy krômôma Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20
Tady fanafanana manohitra ny nikela sy krômôma Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20
Tady fanafanana manohitra ny nikela sy krômôma Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20

 

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