China nichrome / kutentha kwa waya kapena waya waya waya ndi fakitale

Nichrome / Kutentha Konse Kukana waya / waya wafupi

Nichrome / kutentha kwa waya kapena waya wathyathyathya

Kufotokozera kwaifupi:

Model Ayi.:Ni8cr20

Makhalidwe:Kukana Kwambiri, Kukaniza kwa Oxidation

Kusamala kwamagetsi:1.09 +/- 3%

Kuchulukitsa:8.4g / cm3

Kuuma:180 hv

Chizindikiro:Tayiki

Mankhwala Osiyanasiyana:Ni 76%

Zambiri:Kukana, chotenthetsera, mankhwala

Kutentha kwambiri:1400

Elongition:> = 20%

Kutentha kwa Max:1200

Phukusi la Kuyendetsa:Mlandu wamatabwa

Chiyambi:Shanghai

Ntchito:Viation, zamagetsi, zamafakitale, zamankhwala, mankhwala

Muyezo:JIS, GB, DIND, Astm

Purity:Ni7-81%

Mtundu:Waya wapansi

Ufa:Osati ufa

Mndandanda wa Aloy:Ni80crr20, ni70cr30, ni600cr23, ni60cr15, ni35cr20, karma

Kulingana:0.005 - 6.0 mm

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

FAQ

Matamba a malonda

Nichrome / KutenthaKukana waya/ Waya wathyathyathya

Ni8cr20ndi a Neckeal-Cromioy Aloy (Nicr Stoy) wodziwika ndi kukana kwakukulu, oxidation amakaniza zabwino komanso mawonekedwe abwino kwambiri. Ndioyenera kugwiritsidwa ntchito pa 1200 ° C, ndikugwira moyo wopambana poyerekeza ndi zitsulo za alumium alumiya.
Zogwiritsa ntchito kwa NI80CR20 ndi zinthu zamagetsi zogwirizanitsa m'nyumba zanyumba, zikopa za mafakitale ndi zonyoza, makanema opanga ma turnir, zitsulo za cartrirm.

Kuphatikizika Kwabwino%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Ena
Max
0.03	0.02	0.015	0,60	0.75 ~ 1.60	20.0 ~ 23.0	Gofu.	Max 0.50	Max 1.0	-

Makina olimbitsa thupi (1.0mm)

Gwiritsani mphamvu	Kulimba kwamakokedwe	Mlengalenga
Mmpa	Mmpa	%
420	810	30

Wamba thupi

Kuchulukitsa (g / cm3)	8.4
Kusamala kwamagetsi kwa 20ºC (mm2 / m)	1.09
Zochita zokhala ndi 20ºC (WMK)	15

Kuchulukitsa kwa matenthedwe
Kutentha	Kugwirizana kwa matenthedwe a matenthedwe x10-6 / ºC
20 ºC- 1000ºC	18

Kutalika kwa kutentha
Kutentha	20ºC
J / gk	0.46

Malo osungunuka (ºC)	1400
Kutentha kosalekeza kopitilira mpweya (ºC)	1200
Magnetic katundu	Magnetic

Njira Zamagetsi Zamagetsi
20ºC	100ºC	200ºC	300ºC	400ºC	600ºC
1	1.006	1.012	1.018	1.025	1.018
700ºC	800ºC	900ºC	1000ºC	1100ºC	1300ºC
1.01	1.008	1.01	1.014	1.021	-

Mawonekedwe opezeka

Dzina la allos	Mtundu	M'mbali
Ni8cr20w	Waya	D = 0.03mm ~ 8mm
Ni8cr20r	Liboni	W = 0.4 ~ 40	T = 0.03 ~ 2.9mm
Ni8cr20s	Mzere	W = 8 ~ 250mm	T = 0.1 ~ 3.0
Ni8cr20f	Fouza	W = 6 ~ 120mm	T = 0.003 ~ 0.1
Ni8cr20b	Letsa	Dia = 8 ~ 100mm	L = 50 ~ 1000