Li-resistors tsa Motlakase tsa China Chemical Corrosion Ni35Cr20 Stranded Terata tse nang le Boleng bo Holimo le tsa ho Futhumatsa Lithapo tsa Motlakase

Terata e Tšetsoeng ka K'hemik'hale ea Ni35Cr20 e nang le Tšenyo ea Motlakase ea Bohlokoa bo Phahameng le bakeng sa Lithapo tsa ho Futhumatsa Setšoantšo se Hlahisitsoeng

Li-resistors tsa Motlakase tsa Khemik'hale tsa Ts'enyeho ea Ni35Cr20 tse nang le Boleng bo Holimo le tsa Lithapo tsa ho Futhumatsa

Tlhaloso e Khutšoanyane:

Ni35Cr20 (1.4860) e ka sebelisoa mochesong o sebetsang ho fihlela ho 1000°C. Ni35Cr20 e khetholloa haholo ka ho hanyetsa ho hoholo le litheko tse tlase ha e bapisoa le li-alloy tse ling tsa nickel-chromium. Ho sa tsotellehe hore e na le tšepe e ngata, Ni35Cr20 e hanela oxidation le mafome a lik'hemik'hale. Ni35Cr20 ha e na makenete.

Sehlopha:Terata e tsielehileng ea Ni35Cr20

Boholo:2.5 – 3.0

Botenya (g/cm³):7.9

Mocheso o phahameng oa ts'ebetso (°C):1100

Ntlha ea ho Qhibiliha(℃):1390

Teleletso(%):≥20

Romella imeile ho rona

Qaqiso ea Sehlahisoa

LBH

Li-tag tsa Sehlahisoa

NiCr35 20 (1.4860) e sebelisoa e le likarolo tsa motlakase lisebelisoa tsa lapeng le lisebelisoa tse ling tsa ho futhumatsa tsa motlakase. E na le bokhoni bo botle ba ho sebetsa ka mor'a ho sebelisoa nako e telele, e na le thepa e ntle ea mechini mochesong o phahameng le bokhoni bo botle ba ho kopanya. Mocheso o phahameng ka ho fetisisa oa ho sebetsa moeeng ke +600°C ha o sebelisoa bakeng sa lithapo tse hanyetsanang le +1050°C ha o sebelisoa bakeng sa lithapo tse futhumatsang.

li-resistor tsa motlakase tsa boleng bo holimo le bakeng sa lithapo tsa ho futhumatsa.
Lintho tse futhumatsang tsa motlakase (likobo tsa motlakase le li-pad, litulo tsa koloi, li-heater tsa baseboard, li-heater tsa fatše, li-resistor).
lionto tsa indasteri tse fihlang ho 1000°
Likhoele tsa ho futhumatsa, li-heater tsa thapo li-heater tsa thapo ka har'a likarolo tsa ho qhibilihisa le ho tlosa leqhoa.

Sehlopha		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Sebopeho se ikgethang%	Ni	Bala	Bala	58.0-63.0	55.0-61.0	34.0-37.0	Bala	Bala
	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	Bala	Bala	Bala	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
Mocheso o phahameng oa ts'ebetso (°C)		1200	1250	1150	1150	1100	300	400
Resisivity (Ω/cmf, 20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Ho tsitsa ha matla (uΩ/m, 60°F)		655	704	727	668	626	800	800
Botenya (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Ho tsamaisa mocheso (KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Coefficient ea Katoloso ea Linear (×10¯⁶/℃)20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Ntlha ea ho Qhibiliha(℃)		1400	1380	1370	1390	1390	1400	1400
Bothata (Hv)		180	185	185	180	180	180	180
Matla a ho Tenyetseha (N/mm²)		750	875	800	750	750	780	780
Ho lelefatsa(%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Sebopeho sa Micrographic		austenite	austenite	austenite	austenite	austenite	austenite	austenite
Thepa ea Matla a Khoheli		Hase	Hase	Hase	Hanyane	Hase	Hase	Hase
Bophelo bo Potlakileng (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-