China 5.0mm Ni80Cr20 Bar ya Chitsulo Chopangidwa ndi Zinthu Zopangira ndi Fakitale

5.0mm Ni80Cr20 Bar ya Zinthu Zokhala ndi Chitsulo Chokhala ndi Chivundikiro cha Tubular Chithunzi Chowonetsedwa

Mpiringidzo wa 5.0mm Ni80Cr20 wa Zinthu Zozungulira za Chitsulo Zokhala ndi Chivundikiro

Kufotokozera Kwachidule:

NiCr 80 20 ndi aloyi ya nickel-chromium yogwiritsidwa ntchito kutentha mpaka 1200°C. Aloyi yosatentha imagwiritsidwa ntchito m'mlengalenga wowonjezera okosijeni monga nayitrogeni, ammonia, mlengalenga wosakhazikika wokhala ndi mankhwala a sulfure ndi sulfure. NiCr 80/20 ili ndi khalidwe lolimba kwambiri kuposa aloyi a Iron-aluminium.

Mtundu:Tankii

Giredi:NiCr 80 20

Mawonekedwe:bala

Kuchuluka (g/cm³):8.4

Kukhazikika kwa kutentha (Ω/cmf, 20℃):1.09

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

FAQ

Ma tag a Zamalonda

NiCr 8020 (2.4869) imagwiritsidwa ntchito popangira zinthu zotenthetsera zamagetsi m'zida zapakhomo ndi m'mafakitale. Ntchito zodziwika bwino ndi ma iron athyathyathya, makina opalira, zotenthetsera madzi, ma pulasitiki oumba, ma soldering iron, zinthu zozungulira zachitsulo ndi zinthu zozungulira.

zida zamagetsi ndi zida zamagetsi.
zinthu zotenthetsera zamagetsi (zogwiritsidwa ntchito kunyumba ndi m'mafakitale).
uvuni wa mafakitale mpaka 1200 °C.
zingwe zotenthetsera, mphasa ndi zingwe

Giredi		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Zipangidwe zodziwika%	Ni	Mbala	Mbala	58.0-63.0	55.0-61.0	34.0-37.0	Mbala	Mbala
	Cr	20.0-23.0	28.0-31.0	21.0-25.0	15.0-18.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	≦1.0	≦1.0	Mbala	Mbala	Mbala	2.0-3.0	–
				Al1.0-1.7 Ti 0.3-0.5			Al2.7-3.2 Mn0.5-1.5	Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
Kutentha kwakukulu kwa ntchito (°C)		1200	1250	1150	1150	1100	300	400
Kukhazikika kwa kutentha (Ω/cmf, 20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Kukhazikika kwa mphamvu (uΩ/m, 60°F)		655	704	727	668	626	800	800
Kuchulukana (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Kutentha kwa matenthedwe (KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Koefficient Yokulitsa Yolunjika (×10¯)⁶/℃)20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Malo Osungunula (℃)		1400	1380	1370	1390	1390	1400	1400
Kuuma (Hv)		180	185	185	180	180	180	180
Mphamvu Yokoka (N/mm)²)		750	875	800	750	750	780	780
Kutalika (%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Kapangidwe ka Micrographic		austenite	austenite	austenite	austenite	austenite	austenite	austenite
Katundu wa Magnetic		Ayi	Ayi	Ayi	Pang'ono pang'ono	Ayi	Ayi	Ayi
Moyo Wachangu (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-