Chidimbu cheNichrome Alloy cheChina Factory cheNi80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Chinoshandiswa Mukugadzira Midziyo Yemumba uye Mufekitori

Mutsetse weNichrome Alloy weFactory weNi80Cr20 Ni70Cr30 Ni60Cr15 Ni35Cr20 Unoshandiswa muMidziyo Yemumba

Tsananguro pfupi:

Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Mutsetse weAlloy weFactory NichromeNi80Cr20Ni70Cr30 Ni60Cr15 Ni35Cr20 Inoshandiswa muMidziyo yemumba

Ni70Cr30 imhando ye austenitic nickel-chromium alloy yakakodzera kushandiswa pakupisa kusvika 1250°C. Chromium yakawanda (30% paavhareji) inopa nguva yakanaka yekugara, kunyanya mukushandiswa kwechoto. Ni70Cr30 inoratidzwa nekusimba kwakanyanya, kuramba kuoxidation zvakanaka, kugona kusimba zvakanaka mushure mekushandiswa uye kugona kusundira zvakanaka.

Ni70Cr30 inoshandiswa pakupisa zvinhu zvemagetsi mumaovheni emaindasitiri. Mashandisirwo akajairika ndeaya: maovheni emagetsi neeenameling, maheater ekuchengetera, maovheni nemaovheni ane mamiriro ekunze anochinja-chinja.
Hunhu hweMichina hwakajairika (1.0mm)

Kureba: 30%
Simba reGoho: 420Mpa
Simba reKubata: 810Mpa

Chidimbu cheNichrome

Zvekuita\ zvinhu		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Kuumbwa	Ni	90	Zorora	Zorora	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	Zorora	Zorora	Zorora
Tembiricha yepamusoroºC		1300	1200	1250	1150	1100	1100
Nzvimbo yekunyunguduka ºC		1400	1400	1380	1390	1390	1390
Kuwanda kwe g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Kuramba kwesimba pa 20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Kureba pakubvaruka		≥20	≥20	≥20	≥20	≥20	≥20
Kupisa kwakananga J/g.ºC			0.44	0.461	0.494	0.5	0.5
Kufambisa kwekupisa KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Kuwedzera kwemiganhu yekoefficient a×10-6/ (20~1000ºC)			18	17	17	19	19
Maumbirwo ema micrographic			Austenite	Austenite	Austenite	Austenite	Austenite
Hunhu hwemagineti			Isina magineti	Isina magineti	Isina magineti	Magineti asina simba	Magineti asina simba

Waya dzeKurwisa
RW30	Nhamba yeW.Nr 1.4864	Nickel 37%, Chrome 18%, Iron 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	Nhamba yeW.Nr 2.0842	Nickel 45%, Copper 55%
RW60	Nhamba yeW.Nr 2.4867	Nickel 60%, Chrome 16%, Iron 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Iron 24%
RW80	Nhamba yeW.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
RW125	Nhamba yeW.Nr 1.4725	Simbi BAL, Chrome 19%, Aruminiyamu 3%
RW145	Nhamba yeW.Nr 1.4767	Simbi BAL, Chrome 20%, Aruminiyamu 5%
RW155		Simbi BAL, Chrome 27%, Aruminiyamu 7%, Molybdenum 2%