China Cheap Copper Nickel Waya Alloy 320 fun Precision ati Vitreous Resistors Manufacture and Factory

Poku Ejò Nickel Waya Alloy 320 fun konge ati Vitreous Resistors

Apejuwe kukuru:

Awọn alloy nickel (CuNi) jẹ alabọde si awọn ohun elo resistance kekere ti a lo nigbagbogbo ni awọn ohun elo pẹlu awọn iwọn otutu ti o pọ julọ to 400°C (750°F).

Pẹlu awọn iye iwọn otutu kekere ti resistance itanna, resistance, ati nitorinaa iṣẹ ṣiṣe, ni ibamu laibikita iwọn otutu. Ejò nickel alloys mechanically ṣogo ductility ti o dara, ti wa ni awọn iṣọrọ soldered ati welded, bi daradara bi ni dayato si ipata resistance. Awọn alloys wọnyi ni a lo nigbagbogbo ni awọn ohun elo lọwọlọwọ giga ti o nilo ipele giga ti konge.

Ipele:Alloy 320

Apẹrẹ:Waya

Ìwúwo(g/cm³):8.9

Ilọsiwaju(%):≥25

Oju Iyọ (°C):1100

Iwọn otutu ti n ṣiṣẹ (uΩ/m ni 20°C):0.15

Fi imeeli ranṣẹ si wa

Alaye ọja

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Alloy ṣe afihan resistivity kekere ati ilodisi iwọn otutu giga ti resistance. Awọn ohun elo aṣoju pẹlu awọn olutọsọna foliteji, awọn ẹrọ akoko, awọn alatako ifura iwọn otutu, awọn ẹrọ isanpada iwọn otutu, iṣakoso mọto, awọn okun alapapo ati awọn kebulu, konge ati awọn resistors vitreous, potentiometers, ati awọn ohun elo alapapo otutu kekere.

Ipele		CuNi44	CuNi23	CuNi10	CuNi6	CuNi2	CuNi1	CuNi8	CuNi14	CuNi19	CuNi30	CuNi34	CuMn3
Cuprothal		49	30	15	10	5
Isabellehutte		ISOTAN	Alloy 180	Alloy 90	Alloy 60	Alloy 30							AISA 13
Àkópọ̀ ìpín%	Ni	44	23	10	6	2	1	8	14	19	30	34	–
	Cu	Bal	Bal	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal	Bal	Bal	Bal
	Mn	1	0.5	0.3	–	–	–	–	0.5	0.5	1.0	1.0	3.0
Iwọn otutu ti n ṣiṣẹ (uΩ/m ni 20°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
Resisivity (Ω/cmf ni 68°F)		295	180	90	60	30	15	72	120	150	210	240	72
Iwọn otutu ti nṣiṣẹ ti o pọju (°C)		400	300	250	200	200	200	250	300	300	350	350	200
Ìwúwo(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
Agbara Fifẹ (Mpa)		≥420	≥350	≥290	≥250	≥220	≥210	≥270	≥310	≥340	≥400	≥400	≥290
Ilọsiwaju(%)		≥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	-
Oju Iyọ (°C)		1280	1150	1100	1095	1090	1085	1097	1115	1135	1170	1180	1050
Ohun-ini oofa		kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe	kii ṣe