Mtengo wa China Wopanga NiCr Alloy Ni35Cr20 Waya Wotenthetsera Zinthu Zopangira ndi Fakitale

Mtengo wa Wopanga NiCr Alloy Ni35Cr20 Waya Wotenthetsera Zinthu

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

Mtengo wa Wopanga Waya wa NiCr Alloy Ni35Cr20 wa Zinthu Zotenthetsera

Chiyambi cha aloyi wa Chromium wa nickel:
Aloyi ya Chromium ya nickel ili ndi mphamvu yolimba kwambiri, mphamvu zabwino zotsutsana ndi okosijeni, mphamvu yotentha kwambiri, kukhazikika bwino kwa mawonekedwe komanso kuthekera kowotcherera. Imagwiritsidwa ntchito kwambiri muzinthu zamagetsi zotenthetsera, zotsutsana, uvuni zamafakitale, ndi zina zotero.

Kufotokozera Mwatsatanetsatane:
Giredi: NiCr 35/20 imatchedwanso Chromel D, N4, MWS-610, Stablohm610, Tophet D, Resistohm40, Alloy A, MWS-650, Stablohm 610,

Timapanganso mitundu ina ya waya wotsutsa wa nichrome, monga NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma.

Kapangidwe ka Mankhwala ndi Makhalidwe Ake:

Katundu/Giredi		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Main Chemical Composition(%)	Ni	Mbala.	Mbala.	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	Mbala.	Mbala.	Mbala.
Kutentha Kwambiri Kogwira Ntchito (ºC)		1200	1250	1150	1100	1100
Kukana kutentha pa 20ºC (μΩ · m)		1.09	1.18	1.12	1.04	1.04
Kuchulukana (g/cm3)		8.4	8.1	8.2	7.9	7.9
Kutentha kwa Matenthedwe (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Koyefishienti ya Kukula kwa Kutentha (α × 10-6/ºC)		18	17	17	19	19
Malo Osungunuka (ºC)		1400	1380	1390	1390	1390
Kutalika (%)		> 20	> 20	> 20	> 20	> 20
Kapangidwe ka Micrographic		austenite	austenite	austenite	austenite	austenite
Katundu wa Maginito		zopanda mphamvu ya maginito	zopanda mphamvu ya maginito	zopanda mphamvu ya maginito	zopanda mphamvu ya maginito	zopanda mphamvu ya maginito