China Nickel chrome alloy waya Ni70Cr30 Kupanga ndi Fakitale

Waya wa aloyi wa nikeli wa chrome Ni70Cr30

Kufotokozera Kwachidule:

Waya wa aloyi wa nikeli wa chrome Ni70Cr30

Cr30Ni70 Nichrome Alloy Eletrothermal Coil Strip, Kukana Kwa Kutentha kwa Zinthu,

NiCr70/30

Aloyi ya chromium ya nickel yokhala ndi mphamvu ya electrothermal yolimba kwambiri, yogwirizana ndi thupi pamwamba. Pa kutentha kwambiri komanso mwamphamvu kwambiri,
ndi magwiridwe antchito abwino komanso kukonza bwino zitha kugwiritsidwa ntchito kwambiri pazitsulo, zamagetsi, zida zamakanika ndi zamagetsi.
mafakitale opanga zinthu zoteteza kutentha.

Satifiketi:ISO 9001

Kukula:Zosinthidwa

dzina la malonda:Aloyi wa nickel-chromium

gwiritsani ntchito:Zipangizo zotsutsa

kukana:1.18

ntchito:makampani

mtundu:chowala

kukula:monga momwe kasitomala amafunira

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

Waya wa aloyi wa nickel chromeNi70Cr30

Cr30Ni70 Nichrome Alloy Eletrothermal Coil Strip, Kukana Kwa Kutentha kwa Zinthu,

NiCr70/30

Aloyi ya chromium ya nickel yokhala ndi mphamvu ya electrothermal yolimba kwambiri, yogwirizana ndi thupi pamwamba. Pa kutentha kwambiri komanso mwamphamvu kwambiri,
ndi magwiridwe antchito abwino komanso kukonza bwino zitha kugwiritsidwa ntchito kwambiri pazitsulo, zamagetsi, zida zamakanika ndi zamagetsi.
mafakitale opanga zinthu zoteteza kutentha.

Mtundu wa NiCr: Cr20Ni80, Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc. Lamba wamagetsi wozungulira, waya wamagetsi wozimitsira moto.

3. Kukula kwa malonda:

Makulidwe: 0.02—-4.0mm
M'lifupi: 2.5—-250mm
Muyezo: GB1234-95
Malo owala komanso osalala

Ni70Cr30
Kuchuluka kwa Mankhwala, %

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Zina
Max
0.08	0.02	0.015	0.60	0.75~1.60	28.0~31.0	Mbala.	Kuchuluka kwa 0.50	Kuchuluka kwa 1.0	-

Katundu wa Makina

Kutentha Kwambiri Kosalekeza kwa Utumiki:
Kukhazikika (20ºC)/Ω·m::Kuchulukana:
Kutentha kwa Matenthedwe:
Kuchuluka kwa Kutentha:
Malo Osungunula:
Kutalika:
Kapangidwe ka Micrographic:
Katundu wa Maginito:

1250ºC
1.18 +/-0.05 (Diagonal: <0.5mm)
1.20+/-0.05 (Dia: ≥0.50 mm)
8.1 g/cm3
45.2 KJ/m·h·ºC
17×10-6/ºC (20ºC ~ 1000ºC)
1380ºC
Osachepera 20%
Austenite
zopanda maginito

Mtundu		Cr20Ni80	Cr15Ni60	Cr30Ni70	Cr20Ni35	Cr20Ni30
		Cr20Ni80	Cr15Ni60	Cr30Ni70	Cr20Ni35	Cr20Ni30
Mankhwala akuluakulu	Ni	Mpumulo	55.0~61.0	Mpumulo	34.0~37.0	30.0~34.0
	Cr	20.0~23.0	15.0~18.0	28.0~31.0	18.0~21.0	18.0~21.0
	Fe	≤1	Mpumulo	≤1	Mpumulo	Mpumulo
Kutentha Kwambiri (ºC)		1200	1150	1250	1100	1100
Kukana kutentha koyenera kukonza. (CT)		1.09±0.05	1.11±0.05	1.18±0.05	1.04±0.05	1.06±0.05
Malo osungunuka (ºC)		1400	1390	1380	1390	1390
Kukana kwa Resistivityρ20ºC(10-6Ω.m)	800ºC	1.008	1.078	1.028	1.188	1.173
	1000ºC	1.014	1.095	1.033	1.219	1.201
	1200ºC	1.025		1.043
Mtengo wa moyo wachangu	Tem.(ºC)	1175	1100	1200	1050	1050
Mtengo wa moyo wachangu	ola(h)	≥110	≥100	≥110	≥100	≥100
Mphamvu yokoka yeniyeni (g/cm3)		8.40	8.2	8.1	7.90	7.90
Kutalika (%)		≥25	≥25	≥20	≥20	≥20
Kutentha (kj/mhºC)		60.3	45.2	45.2	43.8	43.8
Kutentha kwapadera (20ºC)j/g.ºC		0.440	0.494	0.461	0.500	0.500
Kukulitsa mphamvu (20 ~ 1000ºC) α * 10-6ºC		18.0	17.0	17.1	19.0	19.0
Mphamvu yokoka (kg/mm2)		>85	>85	>85	>85	>85
Kupinda mobwerezabwereza (F/R)		>12	>12	>12	>12	>12
Kapangidwe kakang'ono		Austenitic	Austenitic	Austenitic	Austenitic	Austenitic