China Ni90Cr10 NiCr 90/10 Nickel Chrome Alloy waya chromel Alumel Thermocouple Head Parts Kugadzira uye Fekitori

Ni90Cr10 NiCr 90/10 Nickel Chrome Alloy waya chrome Alumel Thermocouple Head Parts

Tsananguro pfupi:

Waya yeNickel-chromium, nickel, ferrochrome alloy ine simba remagetsi rekudzivirira kupisa kwakanyanya, ine simba guru, haina kupfava uye ine zvakanakira zvakawanda. Kana ikashandiswa kwenguva yakareba, mhando imwe chete uye kureba kwekusingaperi kudiki kwazvo, iyo iri Cr10Ni90 alloy ine hunhu hwakanaka hwakakwana, inoita kuti pave nemhando dzemhando yepamusoro dzezvinhu zvemagetsi.

Nhamba yeModhero:Waya yeNI90CR10

Kuwanda:8.7 g/cm3

Pamusoro:Nzvimbo yakajeka

Mamiriro:Nyoro/ yakaoma

OD:0.3mm-8mm

muenzaniso:kugamuchirwa

Chiratidzo chekutengeserana:TANKII

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Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Waya yeNi90Cr10 NiCr90/10 nickel chrome alloywaya ye nichromezvikamu zvemusoro zvethermocouple

mutengesi wechina nichrome 90 Ni90

Ni90Cr10 imhando ye austenitic nickel-chromium alloy (NiCr alloy) inoshandiswa pakupisa kusvika 1200°C (2190°F). Chiumbwa ichi chinoratidzwa nekusimba kwakanyanya, kuramba kuoxidation zvakanaka uye kugadzikana kwakanaka kwechimiro. Chine ductility yakanaka mushure mekushandiswa uye kugona kusundira zvakanaka.

Ni90Cr10 inoshandiswa pakugadzira zvinhu zvinodziya zvemagetsi mumidziyo yemumba nemaovheni emaindasitiri. Zvinowanzo shandiswa iaroni dzakatsetseka, michina yekuayina, maheater emvura, mapurasitiki ekuumba, simbi dzinosungirirwa, zvinhu zvesimbi zvine sheathed tubular uye zvinhu zve cartridge.

Nekuda kwehunhu hwakanaka hwekunamatira kwesurface oxide, Ni90C10 inopa hupenyu hwebasa hwepamusoro kana tichienzanisa nemakwikwi e nickel-chromium alloys.

Zvinhu zvekushanda		Ni90Cr10	Ni80Cr20	Ni70Cr30	Ni60Cr15	Ni35Cr20	Ni30Cr20
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

saizi:

OD: 0.3-8.0mm,

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%

CHROMEL vs ALUMEL inoshandiswa mumhepo dzinopisa, dzisina simba kana dzakaoma. Kusangana ne vacuum kunogumira kwenguva pfupi. Inofanira kudzivirirwa kubva kumhepo dzine sulfure uye dzinopisa zvishoma. Yakavimbika uye yakarurama pakupisa kwakanyanya. Chromel: Chromel imhando ye 90% nickel uye 10% chromium. Inoshandiswa pakugadzira ma positive conductors e ANSI Type E neType K thermocouples, zvishandiso zvekuyera tembiricha ine ma conductor maviri akasiyana.

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