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

Nickel Chromium Alloy Cr20Ni80 Strip Nichrome Ni80Cr20 Tape

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I-NI90Cr10, ekwabizwa ngokuba yi-Nichrome 90 okanye i-NiCr 90/10, yi-alloy esebenza kakhulu enika ukuxhathisa okugqwesileyo kumaqondo obushushu aphezulu kunye nokudleka. Inomlinganiselo ophezulu wokunyibilika ojikeleze i-1400 ° C (2550 ° F) kwaye iyakwazi ukugcina amandla kunye nokuzinza kwayo nakumaqondo obushushu angaphezu kwe-1000 ° C (1832 ° F).

Le ngxubevange isetyenziswa ngokuqhelekileyo kwizicelo ezifuna izinto zokufudumeza, ezifana neziko loshishino, ii-oveni, kunye nezixhobo zokufudumeza. Ikwasetyenziselwa ukuveliswa kwee-thermocouples, ezisetyenziselwa ukulinganisa ubushushu kwiinkqubo ezahlukeneyo zoshishino.

I-NI90Cr10 inokumelana okugqwesileyo kwi-oxidation, eyenza ukuba ibe luncedo ngakumbi kwiindawo ezinobushushu obuphezulu apho ezinye izinto zinokukhawuleza zidle kwaye zithobeke. Ikwanayo neempawu ezintle zoomatshini, njengamandla aphezulu okuqina kunye ne-ductility entle, ezenza kube lula ukwenza kunye nokumila.

Xa kufikwa kwimibhobho eyenziwe ngale alloy, isetyenziswa ngokuqhelekileyo kwizicelo apho kukho ubushushu obuphezulu kunye neemeko ezitshabalalisayo, njengasekusetyenzweni kweekhemikhali, kwi-petrochemical, nakwimizi-mveliso yokuvelisa amandla. Iimpawu ezithile zombhobho, ezifana nobukhulu bayo, ubukhulu bodonga, kunye nokulinganisa uxinzelelo, kuya kuxhomekeka kusetyenziso olujoliswe kuyo kunye neemfuno ezithile zeprojekthi.

Izinto zokusebenza		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Ukuqamba	Ni	90	Phumla	Phumla	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	Phumla	Phumla	Phumla
Elona qondo lobushushu ºC		1300	1200	1250	1150	1100	1100
Indawo yokunyibilika ºC		1400	1400	1380	1390	1390	1390
Ubuninzi be-g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Ukuxhathisa kwi-20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Ubude ekugqabhukeni		≥20	≥20	≥20	≥20	≥20	≥20
Ubushushu obuthile J/g.ºC			0.44	0.461	0.494	0.5	0.5
I-Thermal conductivity KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
I-Coefficient yokwandiswa kwemigca a×10-6/ (20~1000ºC)			18	17	17	19	19
Ubume beMicrographic			Austenite	Austenite	Austenite	Austenite	Austenite
Iimpawu zemagneti			I-non-magnetic	I-non-magnetic	I-non-magnetic	Imagnethi ebuthathaka	Imagnethi ebuthathaka

Imibhobho ye-NI90Cr10 idla ngokusetyenziswa kwizicelo apho ubushushu obuphezulu kunye neemeko ezidliwayo zikhona, njengasekusetyenzweni kweekhemikhali, kwi-petrochemical, nakwimizi-mveliso yokuvelisa amandla. Le mibhobho iyaziwa ngokuxhathisa kwayo kwi-oxidation kunye nokuhlwa, okuyenza ibe yinto efanelekileyo yokusetyenziswa kwiindawo ezibandakanya izisombululo ze-asidi okanye i-alkaline. Ezinye zezicelo ezithile ze-NI90Cr10 imibhobho ziquka:

Ukucutshungulwa kwemichiza: Iipayipi ze-NI90Cr10 zihlala zisetyenziselwa ukusetyenziswa kweekhemikhali apho ubushushu obuphezulu kunye neemeko ezinobungozi zikhona. Le mibhobho ingasetyenziselwa ukuthutha imichiza eyonakalisayo kwaye inokumelana nokuvezwa kwizinyibiliko ezineasidi okanye zealkaline.
I-Petrochemical: iipayipi ze-NI90Cr10 zikwasetyenziswa kwishishini le-petrochemical, apho zisetyenziselwa ukuveliswa kweoli kunye negesi. Ziyakwazi ukumelana namaqondo obushushu aphezulu kunye noxinzelelo kwaye zixhathise kwi-corrosion, zibenza zibe zilungele ukusetyenziswa kwiindawo ezinzima.
Uveliso lwamandla: Imibhobho ye-NI90Cr10 isetyenziswa kwizicelo zokuvelisa amandla ezifana neeinjini zegesi kunye neeinjini zomphunga. Le mibhobho inokumelana nobushushu obuphezulu kunye neemeko zoxinzelelo oluphezulu kwaye ixhathise ukubola, ibenze ilungele ukusetyenziswa kwizityalo zamandla.
I-Aerospace: Imibhobho ye-NI90Cr10 ikwasetyenziswa kwizicelo ze-aerospace apho kukho ubushushu obuphezulu kunye neemeko ezidliwayo. Le mibhobho ingasetyenziswa kwii-injini zejethi, ii-rocket engines, kunye nezinye izinto eziphezulu zokusebenza kwi-aerospace.

Iimpawu ezithile zemibhobho ye-NI90Cr10, njengobungakanani bayo, ubukhulu bodonga, kunye nomgangatho woxinzelelo, kuya kuxhomekeka kusetyenziso olucetywayo kunye neemfuno ezithile zeprojekthi. Imibhobho ingenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zesicelo, ezifana nobushushu obufunekayo kunye noxinzelelo olufunekayo, ulwelo okanye uhlobo lwegesi, kunye neemeko zokusingqongileyo. Ngokubanzi, udibaniso olukhethekileyo lokumelana nobushushu obuphezulu, amandla omatshini, kunye nokumelana nokubola kwenza iipayipi ze-NI90Cr10 zibe yimpahla exabisekileyo kwiindidi zezicelo eziphezulu zokusebenza kumashishini ahlukeneyo.

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