China High Temperature Coefficient MWS-30 yekugadzira uye kugadzira mafekitori ekudzivirira tembiricha

Mufananidzo Unoratidza Coefficient yeTembiricha Yakakwira MWS-30 yeResistors Dzinonzwa Kupisa

Coefficient yekupisa kwakanyanya MWS-30 yeResistors dzinonzwa kupisa

Tsananguro pfupi:

Alloy ine resistivity yakaderera uye high tembiricha coefficient of resistance. Mashandisirwo akajairika anosanganisira ma voltage regulators, timing devices, resistor anonzwa tembiricha, tembiricha compensating devices, motor control, heating ways and cables, precision and vitreous resistor, potentiometers, uye low tembiricha heating applications.

Giredhi:MWS-30

Saizi:0.1mm ~ 1mm

Mashandisirwo:Kudzora Mota

Tembiricha yepamusoro yekushanda (uΩ/m pa20°C):0.3

Kuwanda (g/cm³):8.9

Kureba (%):≥25

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Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Ma alloys eCopper Nickel (CuNi) zvinhu zvinodzivirira zviri pakati nepakati kusvika pasi zvinowanzo shandiswa mumashandisirwo ane tembiricha yepamusoro yekushanda inosvika 400°C (750°F).

Nekunge tembiricha yakaderera yekudzivirira magetsi, kuramba, uye nekudaro kushanda, zvinoenderana pasinei netembiricha. Copper nickel alloys ine michina ine ductility yakanaka, inosungirirwa nyore nyore uye inonamirwa, pamwe nekudzivirira ngura zvakanyanya. Alloys idzi dzinowanzo shandiswa mukushandiswa kwemagetsi epamusoro kunoda mwero wepamusoro wekururama.

Giredhi		CuNi44	CuNi23	CuNi10	CuNi6	CuNi2	CuNi1	CuNi8	CuNi14	CuNi19	CuNi30	CuNi34	CuMn3
Cuprothal		49	30	15	10	5
Isabellehutte		ISOTAN	Chiwanikwa 180	Chiwanikwa 90	Chiwanikwa 60	Chiwanikwa 30							ISA 13
Musanganiswa wezita%	Ni	44	23	10	6	2	1	8	14	19	30	34	–
	Cu	Bhari	Bhari	Bhari.	Bhari.	Bhari.	Bhari.	Bhari.	Bhari.	Bhari	Bhari	Bhari	Bhari
	Mn	1	0.5	0.3	–	–	–	–	0.5	0.5	1.0	1.0	3.0
Tembiricha yepamusoro yekushanda (uΩ/m pa20°C)		0.49	0.3	0.15	0.10	0.05	0.03	0.12	0.20	0.25	0.35	0.4	0.12
Kusimba kwemuviri (Ω/cmf pa68°F)		295	180	90	60	30	15	72	120	150	210	240	72
Tembiricha yepamusoro yekushanda (°C)		400	300	250	200	200	200	250	300	300	350	350	200
Kuwanda (g/cm³)		8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
TCR(×10-6/°C)		<-6	<16	<50	<60	<120	<100	<57	<30	<25	<10	<0	<38
Simba reKusimba (Mpa)		≥420	≥350	≥290	≥250	≥220	≥210	≥270	≥310	≥340	≥400	≥400	≥290
Kureba (%)		≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25
EMF vs Cu uV/°C(0~100°C)		-43	-34	-25	-12	-12	-8	22	-28	-32	-37	-39	-
Nzvimbo yekunyunguduka (°C)		1280	1150	1100	1095	1090	1085	1097	1115	1135	1170	1180	1050
Pfuma yeMagineti		kwete	kwete	kwete	kwete	kwete	kwete	kwete	kwete	kwete	kwete	kwete	kwete