China Cr20ni80 NiCr8020 Nicr Alloy Nichrome Waya maka Mmepụta na Ụlọ Ọrụ Mmepụta Ihe Na-ekpo Ọkụ

Foto a na-egosi na waya Nichrome Cr20ni80 NiCr8020 maka ihe na-ekpo ọkụ

Waya Nichrome Cr20ni80 NiCr8020 Nicr Alloy Nichrome maka ihe na-ekpo ọkụ

Nkọwa Dị Mkpirikpi:

A na-etinye ihe NiCr8020 nwere nọmba ihe 2.4869 n'ụdị mpempe akwụkwọ, mpempe akwụkwọ, tubes na waya maka ihe owuwu ọkụ na ndị na-eduzi ọkụ. Ọ bụ alloy na-eduzi ọkụ nickel-chromium maka okpomọkụ ọrụ ruo 1150 °C ma na-enwekarị ihe mgbakwunye nke ala dị ụkọ maka iguzogide oxidation dị elu, ọkachasị na ọrụ mgbanwe ugboro ugboro ma ọ bụ mgbanwe okpomọkụ sara mbara. Nguzogide nke ire ere ikuku na 20 °C dị elu ruo na okpomọkụ ọrụ elu, iguzogide ikuku na gas ndị ọzọ nwere oxygen yana gas oxygen dị ala nke nwere nitrogen dịkwa elu, mana ọ dị obere iji oxidizing yana ibelata gas nwere sọlfọ. Nguzogide nke carbonization dị elu. Ngwa maka ọkụ eletrik ụlọ ọrụ mmepụta ihe, ọkụ enamelling, ngwa ụlọ, oghere nchekwa oghere abalị.

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Cr20ni80NiCr8020Waya Nicr Alloy Nichrome maka ihe na-ekpo ọkụ

Nkọwa

Ihe mejupụtara kemịkalụ na ihe onwunwe:
Njirimara/Ọkwa		NiCr 80/20	NiCr 70/30	NiCr 60/15
Ihe mejupụtara kemịkalụ bụ isi(%)	Ni	Bọl.	Bọl.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bọl.
Oke Okpomọkụ Ọrụ Kachasị (ºC)		1200	1250	1150
Nguzogide na 20ºC(μΩ · m)		1.09	1.18	1.12
Njupụta (g/cm3)		8.4	8.1	8.2
Ọgbakọ okpomọkụ (KJ/m·h·ºC)		60.3	45.2	45.2
Ọnụọgụ nke Mgbasawanye Okpomọkụ (α × 10-6/ºC)		18	17	17
Ebe Mgbaze (ºC)		1400	1380	1390
Ogologo oge (%)		> 20	> 20	> 20
Nhazi Micrographic		austenit	austenit	austenit
Njirimara Magnetik		ihe na-abụghị magnetik	ihe na-abụghị magnetik	ihe na-abụghị magnetik

Njirimara/Ọkwa		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Kemịkalụ Isi Nhazi (%)	Ni	34.0-37.0	30.0-34.0	Bọọl	Bọọl
	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bọl.	Bọl.	2.0-3.0	-
Oke Okpomọkụ Ọrụ Kachasị (ºC)		1100	1100	300	1400
Nguzogide na 20ºC (μ Ω · m)		1.04	1.04	1.33	1.33
Njupụta (g/cm3)		7.9	7.9	8.1	8.1
Ọgbakọ okpomọkụ (KJ/m·h·ºC)		43.8	43.8	46	46
Ọnụọgụ nke Okpomọkụ Mgbasawanye (α × 10-6/ºC)		19	19	-	-
Ebe Mgbaze (ºC)		1390	1390	1400	1400
Ogologo oge (%)		> 20	> 20	10-20	10-20
Nhazi Micrographic		austenit	austenit	austenit	austenit
Njirimara Magnetik		ihe na-abụghị magnetik	ihe na-abụghị magnetik	ihe na-abụghị magnetik	ihe na-abụghị magnetik

Ngwakọta Kemịkalụ	Nickel 80%, Chrome 20%
Ọnọdụ	Agba ọcha/Acid/Oxidized
Dayameta	0.018mm ~ 1.6mm na spool, 1.5mm-8mm ngwugwu na eriri, 8 ~ 60mm na mkpanaka
Waya Gburugburu Nichrome	Dayameta 0.018mm~10mm
Ribọn Nichrome	Obosara 5 ~ 0.5mm, ọkpụrụkpụ 0.01-2mm
Nichrome mpempe akwụkwọ	Obosara 450mm~1mm, ọkpụrụkpụ 0.001m~7mm
Dayameta	Nkwakọba 1.5mm-8mm na eriri igwe, 8 ~ 60mm na mkpanaka
Ọkwa	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70, Ni60, Ni40,
Uru	Ọdịdị metallurgical nke nichrome na-enye ha ezigbo ike plastik mgbe oyi na-atụ.
Àgwà	Arụmọrụ kwụsiri ike; Mgbochi oxidation; Nguzogide nrụrụ aka; Ịkwụsi ike n'okpomọkụ dị elu; Ikike ịkpụkọ coilforming dị mma; Ọdịdị elu dị otu a ma mara mma nke na-enweghị ntụpọ.
Ojiji	Ihe ndị na-eguzogide okpomọkụ; Ihe dị na ígwè, Ngwa ụlọ; Mmepụta igwe na ụlọ ọrụ ndị ọzọ.

Waya Nguzogide
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Ígwè 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Kọpa 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Ígwè 24%
RW60	UN NO6004	Nickel 60%, Chrome 16%, Ígwè 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UN NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	BAL Ígwè, Chrome 19%, Aluminom 3%
RW145	W.Nr 1.4767	BAL Ígwè, Chrome 20%, Aluminom 5%
RW155		BAL Ígwè, Chrome 27%, Aluminom 7%, Molybdenum 2%