Tuam Tshoj CuNi40 constantan nrog cov cua sov zoo siv rau hauv cov khoom siv hluav taws xob cua sov Chaw tsim khoom thiab Hoobkas

CuNi40 constantan nrog zoo kub-resistant siv nyob rau hauv hluav taws xob cua sov caij Featured Duab

CuNi40 constantan nrog cua sov zoo siv rau hauv hluav taws xob cua sov

Kev Piav Qhia Luv:

Constantan yog hlau nickel thiab tooj liab uas muaj resistivity siab thiab feem ntau yog siv rau thermocouples thiab hluav taws xob tiv taus cua sov. Nws muaj resistivity tas li ntawm ntau qhov kub thiab txias.

Daim Ntawv Pov Thawj:ISO 9001

Loj:Kho kom haum

Puab:Hlau puag ncig

MOQ:10kgs

Khoom siv:nickel thiab tooj liab raws li alloy

Nto:Ci ntsa iab

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Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Kev tiv thaiv cua sov raws li tooj liabhlau hlaumuaj qhov tsis kam hluav taws xob qis dua, kev siv tshuab zoo, kev vuam zoo heev thiab cov khoom tiv thaiv xeb. Nws yog siv los ua cov khoom tseem ceeb hauv lub thermal overloaded relay, qis tsis kam thermal circuit breaker, thiab cov khoom siv hluav taws xob. Nws kuj yog ib qho khoom siv tseem ceeb rau hluav taws xob cua sov cable.

Cov Lus Qhia Tshwj Xeeb

Hom	Kev tiv thaiv hluav taws xob (20 degree Ω) mm²/m2)	coefficient kub ntawm kev tsis kam (10^6/degree)	Qhov Ceev g/cm3	Qhov kub siab tshaj plaws (°c)	Qhov kub yaj (°c)
CuNi1	0.03	<1000	8.9	200	1085
CuNi2	0.05	<1200	8.9	200	1090
CuNi6	0.10	<600	8.9	220	1095
CuNi8	0.12	<570	8.9	250	1097
CuNi10	0.15	<500	8.9	250	1100
CuNi14	0.20	<380	8.9	300	1115
CuNi19	0.25	<250	8.9	300	1135
CuNi23	0.30	<160	8.9	300	1150
CuNi30	0.35	<100	8.9	350	1170
CuNi34	0.40	-0	8.9	350	1180
CuNi40	0.48	±40	8.9	400	1200
CuNi44	0.50	<-6	8.9	400	1200
0,071	0,085	0,091	4,318	17	700
0,080	0,095	0,101	3,401	17	850