Ithagethi yeNiobium

I-Niobium ekujoliswe kuyo Umboniso obonakalisiweyo

Inkcazelo emfutshane:

Into: ASTM B393 9995 esulungekileyo ekujoliswe kuyo niobium kushishino

Umgangatho: ASTM B393

Ubuninzi: 8.57g/cm3

Ubunyulu: ≥99.95%

Ubungakanani: ngokwemizobo yabathengi

Ukuhlolwa: Uvavanyo lokubunjwa kweekhemikhali, ukuvavanywa komatshini, ukuhlolwa kwe-Ultrasonic, ukubonwa kobungakanani bembonakalo

Ubuninzi: ≥8.6g/cm^3

Indawo yokunyibilika: 2468°C.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iiparamitha zemveliso

Inkcazo
Into	I-ASTM B393 9995 esulungekileyo ekujoliswe kuyo yi-niobium yoshishino
Umgangatho	I-ASTM B393
Ukuxinana	8.57g/cm3
Ubunyulu	≥99.95%
Ubungakanani	ngokwemizobo yabathengi
Ukuhlolwa	Uvavanyo lokubunjwa kweekhemikhali, ukuvavanywa komatshini, ukuhlolwa kwe-Ultrasonic, ukubonwa kobungakanani bembonakalo
IBanga	R04200, R04210, R04251, R04261
Umphezulu	ukugulisa, ukucola
Ubuchwephesha	sintered, rolled, forged
Uphawu	Ukumelana nokushisa okuphezulu, ukuxhathisa ukubola
Isicelo	Ishishini leSuperconducting, iAerospace Aviation, Chmeical Industry, Mechanical

Ukuqulunqwa kwemichiza
IBanga		R04200	R04210
Into ephambili	Nb	UBhal	UBhal
Izinto zokungcola	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 Okuqina ≥Mpa

Isivuno Amandla ≥Mpa(0.2% ukuguqulwa kwentsalela)

Ireyithi yokwandisa %(25.4mm umlinganiselo)

R04200

R04210

125

Umxholo, Ubukhulu, Ubunzima %
Isiqalelo	Mkhulu: R04200	Mkhulu:R04210	Mkhulu:R04251	Mkhulu:R04261
Isiqalelo	I-Niobium engafakwanga	I-Niobium engafakwanga	(I-Reactor grade niobium-1% Zirconium)	(Ibakala lorhwebo i-niobium-1% Zirconium)
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 yokunyibilika kwe-electron beam vacuum ivelisa iipleyiti ze-niobium. Ibha ye-niobium engenziwanga inyibilikiswa okokuqala kwi-niobium ingot ngokusebenzisa i-vacuum electron beam enyibilikayo eziko. Idla ngokwahlulwa ibe kukunyibilikiswa okukodwa kunye nokunyibilikisa okuninzi. Sidla ngokusebenzisa i-niobium ingots ezinyibilikisiweyo kabini. Ngokuxhomekeke kwiimfuno zemveliso, sinokwenza ngaphezu kwesibini sokunyibilikisa.

Isicelo

Ishishini leSuperconducting

Isetyenziselwa ukuvelisa i-niobium foil

Ikhuselo lobushushu kwiziko lobushushu obuphezulu

Isetyenziselwa ukuvelisa i-niobium welded pipe

Isetyenziswe kwimveliso yokufakelwa kwabantu.

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