Ithagethi yeNiobium

Inkcazo emfutshane:

Into: Ithagethi ye-ASTM B393 9995 ye-niobium ecoliweyo ecocekileyo yoshishino

Umgangatho: ASTM B393

Ubuninzi: 8.57g/cm3

Ubumsulwa: ≥99.95%

Ubungakanani: ngokwemizobo yomthengi

Uhlolo: Uvavanyo lokwakheka kweekhemikhali, Uvavanyo lweMishini, Uhlolo lwe-Ultrasonic, Ukufunyanwa kobungakanani bembonakalo

Ubuninzi: ≥8.6g/cm^3

Iqondo lokunyibilika: 2468°C.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iiparamitha zemveliso

Inkcazo
Into	Ithagethi ye-ASTM B393 9995 ye-niobium ecoliweyo ecocekileyo kushishino
Umgangatho	I-ASTM B393
Uxinano	8.57g/cm3
Ubunyulu	≥99.95%
Ubungakanani	ngokwemizobo yomthengi
Uhlolo	Uvavanyo lokwakheka kweekhemikhali, Uvavanyo lweMishini, Ukuhlolwa kwe-Ultrasonic, Ukufunyanwa kobungakanani bembonakalo
Ibanga	R04200, R04210, R04251, R04261
Umphezulu	ukupolisha, ukugaya
Ubuchule	i-sintered, i-rolled, i-forged
Uphawu	Ukumelana nobushushu obuphezulu, ukumelana nokugqwala
Isicelo	Ishishini le-Superconducting, i-Aerospace aviation, i-Chemical Industry, i-Mechanical

Ukwenziwa kweeKhemikhali
Ibanga		R04200	R04210
Into ephambili	Nb	I-Bal	I-Bal
Izinto ezingcolisayo	Fe	0.004	0.01
	Si	0.004	0.01
	Ni	0.002	0.005
	W	0.005	0.02
	Mo	0.005	0.01
	Ti	0.002	0.004
	Ta	0.005	0.07
	O	0.012	0.015
	C	0.035	0.005
	H	0.012	0.0015
	N	0.003	0.008

Ipropati yoomatshini

Ibanga

Amandla okuThamba ≥I-Mpa

Amandla Okuvelisa ≥I-Mpa(Ukuguqulwa kwentsalela ye-0.2%)

Ireyithi yokwandisa %(Umlinganiselo we-25.4mm)

R04200

R04210

125

Umxholo, Ubuninzi, Ubunzima %
I-elementi	Inkulu: R04200	Inkulu: R04210	Inkulu: R04251	Inkulu: R04261
I-elementi	I-Niobium engaxutywanga	I-Niobium engaxutywanga	(I-Reactor grade niobium-1% Zirconium)	(I-niobium-1% yeZirconium yezinga lezorhwebo)
C	0.01	0.01	0.01	0.01
O	0.015	0.025	0.015	0.025
N	0.01	0.01	0.01	0.01
H	0.0015	0.0015	0.0015	0.0015
Fe	0.005	0.01	0.005	0.01
Mo	0.01	0.02	0.01	0.05
Ta	0.1	0.3	0.1	0.5
Ni	0.005	0.005	0.005	0.005
Si	0.005	0.005	0.005	0.005
Ti	0.02	0.03	0.02	0.03
W	0.03	0.05	0.03	0.05
Zr	0.02	0.02	0.8~1.2	0.8~1.2
Nb	Intsalela	Intsalela	Intsalela	Intsalela

Itekhnoloji yemveliso

Inkqubo yokunyibilikisa umqadi we-electron ye-vacuum ivelisa iiplate ze-niobium. I-niobium bar engafakwanga inyibilikiswa kuqala ibe yi-niobium ingot nge-vacuum electron beam melting furnace. Idla ngokwahlulwahlulwa ibe yi-single smelting kunye ne-multiple smelting. Sidla ngokusebenzisa ii-niobium ingot ezinyibilikisiweyo kabini. Ngokuxhomekeke kwiimfuno zemveliso, singenza ukunyibilikisa okungaphezulu kwesibini.

Isicelo

Ishishini le-Superconducting

Isetyenziselwa ukuvelisa i-niobium foil

Isikhuseli sobushushu kwisithando sobushushu obuphezulu

Isetyenziselwa ukuvelisa umbhobho odibeneyo we-niobium

Isetyenziswa ekuvelisweni kwezinto ezifakelweyo ebantwini.

Ngaphambili: ubunyulu obuphezulu obuyimilo engqukuva eyi-99.95% Izinto zeMo 3N5 Molybdenum sputtering target yokwaleka iglasi kunye nokuhombisa

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