Tayada sare leh ee niobium foil warshad sahayda iibka tooska ah oo leh qiimo jaban
Tayo sareniobium foilWarshada sahayda iib toos ah oo qiimo jaban leh,
niobium foil,
Sharaxaada Alaabta
Foil Niobium waxaa loo isticmaalaa in: warshadaha superconducting, heerkulka sare u adkaysta, warshadaha u adkaysta daxalka, hawada hawada, farmashiyaha iyo warshadaha kiimikada, loo isticmaalo in wax soo saarka ee implants aadanaha, iwm.
Niobium waa bir cawlan oo dhalaalaysa taasoo ah paramagnetic oo ka tirsan kooxda 5 ee miiska xilliyeedka. Birta niobium ee nadiifka ah ayaa aad u sii qulqulaya, laakiin waxay ku engegtaa iyada oo kordhinaysa maadada wasakhda ah.
*Niobium waxay ku xasiloon tahay hawadu marka ay heerkulka qolka ku jirto, oo aan si buuxda oksaydhisku u samayn marka ay kulushahay ogsijiinta. Waxaa si toos ah loogu daraa baaruud, nitrogen iyo kaarboon heerkul sarreeya, waxayna samayn kartaa alloys leh titanium, zirconium, hafnium iyo tungsten. Ma la falgaliso asiidhyada inorganic ama saldhigyada, mana aha mid ku milma aqua regia, laakiin waxay ku milmaysaa aashitada hydrofluoric. Xaaladaha oksaydhka ee niobium waa -1, +2, +3, +4 iyo +5, kuwaas oo +5 ka mid ah ay tahay xarunta ugu xasilloon.
Magaca alaabta | Xariijimaha birta ee Niobium ee nadiifka ah |
Heerka | ASTM B393 |
Darajo | Nb1, Nb2, R04200, R04210 |
daahirnimo | 99.95% |
Cufnaanta | 8.57g/cm3 |
MOQ | 1kg |
barta dhalaalaysa | 2468℃ |
Barta karkarinta | 4742℃ |
Habka farsamada | rogrogasho |
Tilmaamaha Alaabta
Nooca | Dhumucda (mm) | Ballaca (mm) | Dhererka (mm) |
Fool | 0.03-0.09 | 30-150 | <2000 |
xaashi | 0.1-0.5 | 30-600 | 30-2000 |
Saxan | 0.5-10 | 50-1000 | 50-2000 |
Sharaxaada Walxaha
Walaxda | ||||||||||||
Darajo | Ugu weyn | wasakh kale (ugu badnaan) | ||||||||||
Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
Nb1 | Bal | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
Nb2 | Bal | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.005 |
Macluumaadka Dalabka
Weydiinta iyo amarada waa inay ku jiraan macluumaadka soo socda:
☑ Dhumucda, Dhererka ama Miisaanka
☑ Xaaladda: La tirtiray ama adag
Had iyo jeer waxaan u soconnaa inaan ku siino mid ka mid ah alaab-qeybiyeyaasha macaamiisha ugu damiirka badan iyo sidoo kale noocyada ugu ballaaran ee nashqadaha iyo qaababka anagoo adeegsanayna agabka ugu wanaagsan. Tallaabooyinkan waxaa ka mid ah siinta naqshad degdeg ah oo degdeg ah oo loogu talagalay soosaarayaasha niobium-ka nadiifka ah ee dahaarka faakuumka. Shirkadeena waxay si diiran u soo dhawaynaysaa saaxiibada aduunka oo dhan si ay u soo booqdaan, u kormeeraan ugana xaajoodaan ganacsiga.
China Tantalum Niobium Products Company Waxaad noo soo diri kartaa iimaylo oo nala soo xidhiidh si aan wadatashi u helno, waxaanu kuugu soo jawaabi doonaa sida ugu dhakhsaha badan. Haddii ay ku habboon tahay, waxaad ka heli kartaa ciwaankayaga mareegahayaga, ka dibna u imow shirkaddayada si aad wax badan uga ogaato alaabtayada shakhsi ahaan. Waxaan mar walba diyaar u nahay inaan abuurno iskaashi ballaaran oo xasilloon oo lala yeesho macaamiisha suurtagalka ah ee dhinacyada la xiriira.