China Nickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20 Tape Manufacture and Factory

Itheyiphu yeNickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20 Umfanekiso obonisiweyo

Iteyiphu yeNickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20

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I-NI90Cr10, ekwaziwa ngokuba yi-Nichrome 90 okanye i-NiCr 90/10, yi-alloy esebenza kakuhle enika ukumelana okuhle kakhulu namaqondo obushushu aphezulu kunye nokugqwala. Inendawo yokunyibilika ephezulu emalunga ne-1400°C (2550°F) kwaye inokugcina amandla ayo kunye nozinzo nokuba kumaqondo obushushu angaphezu kwe-1000°C (1832°F).

Le ngxubevange isetyenziswa kakhulu kwizicelo ezifuna izinto zokufudumeza, ezinje ngee-ovens zoshishino, ii-ovens, kunye nezixhobo zokufudumeza. Ikwasetyenziswa ekuveliseni ii-thermocouples, ezisetyenziselwa ukulinganisa ubushushu kwiinkqubo ezahlukeneyo zoshishino.

I-NI90Cr10 inokumelana okuhle kakhulu ne-oxidation, nto leyo eyenza ukuba ibe luncedo ngakumbi kwiindawo ezinobushushu obuphezulu apho ezinye izinto zingabola ngokukhawuleza kwaye zonakale. Ikwanazo neempawu ezilungileyo zoomatshini, ezinje ngamandla aphezulu okutsalwa kunye nokuguquguquka okuhle, okwenza kube lula ukuyila nokuyila.

Xa kufikwa kwiipayipi ezenziwe ngale ngxubevange, zihlala zisetyenziswa kwiindawo apho kukho iimeko zobushushu obuphezulu kunye nezokubola, njengakwiinkampani zokucubungula iikhemikhali, iikhemikhali zepetrochemical, kunye nokuvelisa umbane. Iimpawu ezithile zombhobho, ezinje ngobukhulu bawo, ubukhulu bodonga, kunye nomlinganiselo woxinzelelo, ziya kuxhomekeka kusetyenziso olucetywayo kunye neemfuno ezithile zeprojekthi.

Izixhobo zokusebenza		I-Cr10Ni90	I-Cr20Ni80	I-Cr30Ni70	Cr15Ni60	I-Cr20Ni35	I-Cr20Ni30
Ukwakhiwa	Ni	90	Ukuphumla	Ukuphumla	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	Ukuphumla	Ukuphumla	Ukuphumla
Ubushushu obuphezuluºC		1300	1200	1250	1150	1100	1100
Iqondo lokunyibilika ºC		1400	1400	1380	1390	1390	1390
Ubuninzi g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Ukumelana ne-resistivity kwi-20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Ukwandiswa ngexesha lokuqhekeka		≥20	≥20	≥20	≥20	≥20	≥20
Ubushushu obuthile I-J/g.ºC			0.44	0.461	0.494	0.5	0.5
Ukuqhuba kobushushu KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Ukwandiswa kwemigca elinganayo a×10-6/ (20~1000ºC)			18	17	17	19	19
Ulwakhiwo lweMicrographic			I-Austenite	I-Austenite	I-Austenite	I-Austenite	I-Austenite
Iimpawu zeMagnetic			Ayinamagnethi	Ayinamagnethi	Ayinamagnethi	Imagnethi ebuthathaka	Imagnethi ebuthathaka

Iipayipi ze-NI90Cr10 zihlala zisetyenziswa kwiindawo apho kukho iimeko zobushushu obuphezulu kunye nezokubola, njengakwiinkampani zokucubungula iikhemikhali, iikhemikhali zepetrochemical, kunye nokuvelisa umbane. Ezi payipi zaziwa ngokuchasana kwazo kakuhle ne-oxidation kunye nokubola, nto leyo eyenza ukuba zilungele ukusetyenziswa kwiindawo eziquka izisombululo ze-asidi okanye ze-alkaline. Ezinye zezicelo ezithile zeepayipi ze-NI90Cr10 ziquka:

Ukucubungula iikhemikhali: Iipayipi ze-NI90Cr10 zihlala zisetyenziswa kwizicelo zokucubungula iikhemikhali apho kukho iimeko zobushushu obuphezulu kunye nezokubola. Ezi payipi zingasetyenziselwa ukuthutha iikhemikhali zokubola kwaye ziyakwazi ukumelana nezisombululo ze-asidi okanye ze-alkaline.
Iikhemikhali: Iipayipi ze-NI90Cr10 zikwasetyenziswa kwishishini leekhemikhali, apho zisetyenziswa khona ekuveliseni ioyile negesi. Ziyakwazi ukumelana namaqondo obushushu aphezulu kunye noxinzelelo kwaye ziyamelana nokugqwala, nto leyo eyenza ukuba zilungele ukusetyenziswa kwiindawo ezirhabaxa.
Ukuveliswa kombane: Iipayipi ze-NI90Cr10 zisetyenziswa kwizicelo zokuveliswa kombane ezifana nee-turbine zegesi kunye nee-turbine zomphunga. Ezi pipes zinokumelana neemeko zobushushu obuphezulu kunye noxinzelelo oluphezulu kwaye ziyamelana nokugqwala, nto leyo eyenza ukuba zilungele ukusetyenziswa kwizityalo zombane.
I-Aerospace: Iipayipi ze-NI90Cr10 zikwasetyenziswa kwiindawo zokusetyenziswa kweenqwelo moya apho kukho iimeko zobushushu obuphezulu kunye nezokubola. Ezi payipi zingasetyenziswa kwiinjini zejethi, iinjini zerokhethi, kunye nezinye izinto zeenqwelo moya ezisebenza kakuhle.

Iimpawu ezithile zeepayipi ze-NI90Cr10, ezifana nobukhulu bazo, ubukhulu bodonga, kunye nomlinganiselo woxinzelelo, ziya kuxhomekeka kusetyenziso olucetywayo kunye neemfuno ezithile zeprojekthi. Iipayipi zinokwenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zesicelo, ezifana nobushushu obufunekayo kunye nobubanzi boxinzelelo, uhlobo lolwelo okanye igesi, kunye neemeko zokusingqongileyo. Ngokubanzi, indibaniselwano eyahlukileyo yokumelana nobushushu obuphezulu, amandla oomatshini, kunye nokumelana nokugqwala kwenza iipayipi ze-NI90Cr10 zibe zizinto ezixabisekileyo kwiintlobo ngeentlobo zezicelo zokusebenza okuphezulu kumashishini ahlukeneyo.

Ngaphambili: Ucingo lobhedu lwe-manganese olumelana nobushushu obuphezulu

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