China Ni80Cr20 Flat Waya Nickel Chrome Aloyi Kwa Kutentha Elements Kupanga ndi Factory

Ni80Cr20 Flat Waya Nickel Chrome Aloyi Yazinthu Zowotcha

Kufotokozera Kwachidule:

Gulu:Ni80Cr20

Zofunika:Ndi-Cr-Fe

Mtundu:Kuvula

Zolemba:80% Ni, 20% Cr

Ntchito:Zinthu Zotenthetsera

Titumizireni imelo

Tsatanetsatane wa Zamalonda

FAQ

Zolemba Zamalonda

Ni80Cr20 Flat Waya Nickel Chrome Aloyi Yazinthu Zowotcha

Waya wa Nichrome 8020, wokhala ndi 70% nickel ndi 30% chromium, ndi chinthu chapadera cha alloy. Mbiri yake yathyathyathya imapereka malo okulirapo, kupititsa patsogolo kutentha kwapang'onopang'ono ndikusunga kutentha kwambiri - kukana kutentha. Kudzitamandira kwamphamvu kwamphamvu kwamagetsi, ndikoyenera kutenthetsa zinthu m'zida zamafakitale, mauvuni, ndi ntchito zina zotentha kwambiri. Chifukwa cha kulimba kwake kwa okosijeni komanso mphamvu zamakina, waya wophwanyidwawa umatsimikizira kugwira ntchito kosasinthasintha komanso moyo wautali wautumiki, ndikupangitsa kukhala chisankho chodalirika chofuna kutentha ndi kukana - mapulojekiti otengera.

Gulu		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Zolemba mwadzina%	Ni	Bali	Bali	58.0-63.0	55.0-61.0	34.0-37.0	Bali	Bali
	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	Bali	Bali	Bali	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 kwambiri (°C)		1200	1250	1150	1150	1100	300	1400
Resisivity(Ω/cmf,20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Kukanika (uΩ/m, 60°F)		655	704	727	668	626	800	800
Kachulukidwe (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Thermal Conductivity(KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Linear Expansion Coefficient(×10¯⁶/ ℃) 20-1000 ℃)		18.0	17.0	17.0	17.0	19.0	-	-
Malo osungunuka (℃)		1400	1380	1370	1390	1390	1400	1400
Kulimba (Hv)		180	185	185	180	180	180	180
Kulimbitsa Mphamvu (N/mm²)		750	875	800	750	750	780	780
Kutalikira (%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Kapangidwe ka Micrographic		austenite	austenite	austenite	austenite	austenite	austenite	austenite
MagneticProperty		Ayi	Ayi	Ayi	Pang'ono	Ayi	Ayi	Ayi
Moyo Wofulumira (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-

Tsatanetsatane

Ubwino	Kapangidwe kazitsulo ka nichrome amawapatsa pulasitiki wabwino kwambiri pakazizira.
Makhalidwe	Kuchita kokhazikika; Anti-oxidation; Kukana dzimbiri; Kukhazikika kwa kutentha kwakukulu; Kukhoza kwabwino kupanga koyilo; Uniform komanso kukongola kwa pamwamba popanda mawanga.
Kugwiritsa ntchito	Kukana kutentha zinthu; Zida mu zitsulo; Zida zapakhomo; Kupanga makina ndi mafakitale ena.