Ụlọ ọrụ mmepụta ihe na China Nichrome Alloy Strip nke Ni80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Ejiri mee ihe n'ime ngwa ụlọ

Mpempe Nichrome Alloy nke Ni80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Ejiri Eme Ihe n'Ụlọ Foto A Na-egosi

Ngwa Nichrome Alloy nke Ni80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Ejiri Eme Ihe n'Ụlọ

Nkọwa Dị Mkpirikpi:

Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Ụlọ ọrụ mmepụta ihe Nichrome Alloy Strip nkeNi80Cr20Ni70Cr30 Ni60Cr15 Ni35Cr20 Ejiri mee ihe n'ụlọ

Ni70Cr30 bụ ihe eji eme nickel-chromium nke austenitic nke dabara adaba maka itinye okpomọkụ ruo 1250°C. Ọdịnaya chromium dị elu (30% na nkezi) na-enye ezigbo ndụ, ọkachasị na ngwa ọkụ. A na-amata Ni70Cr30 site na nnukwu iguzogide, ezigbo iguzogide oxidation, ezigbo ductility mgbe ejiri ya na ezigbo njikọta.

A na-eji Ni70Cr30 eme ihe maka ihe ndị na-ekpo ọkụ eletrik n'ime ọkụ ụlọ ọrụ mmepụta ihe. Ihe ndị a na-ejikarị eme ihe bụ: ọkụ eletrik na enamel, ihe na-ekpo ọkụ nchekwa, ọkụ na ọkụ nwere ikuku na-agbanwe agbanwe.
Àgwà Mechanical nkịtị (1.0mm)

Ogologo: 30%
Ike Mmepụta: 420Mpa
Ike nrụgide: 810Mpa

Mpempe Nichrome

Ihe arụmọrụ \ ihe		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Ihe mejupụtara ya	Ni	90	Ezumike	Ezumike	55.0~61.0	34.0~37.0	30.0~34.0
	Cr	10	20.0~23.0	28.0~31.0	15.0~18.0	18.0~21.0	18.0~21.0
	Fe		≤1.0	≤1.0	Ezumike	Ezumike	Ezumike
Okpomọkụ kachasị elu°C		1300	1200	1250	1150	1100	1100
Ebe ịgbaze ºC		1400	1400	1380	1390	1390	1390
Njupụta g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Nguzogide na 20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Ogologo oge mgbe mgbawa gasịrị		≥20	≥20	≥20	≥20	≥20	≥20
Okpomọkụ kpọmkwem J/g.ºC			0.44	0.461	0.494	0.5	0.5
Ọkwa okpomọkụ KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Ọnụọgụ nke mgbasawanye ahịrị a×10-6/ (20~1000ºC)			18	17	17	19	19
Nhazi micrographic			Austenite	Austenite	Austenite	Austenite	Austenite
Njirimara magnetik			Na-abụghị magnetik	Na-abụghị magnetik	Na-abụghị magnetik	Igwe ndọta adịghị ike	Igwe ndọta adịghị ike

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%