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Saxanka Niobium Xaashida Daawaha ee Niobium

Sharaxaad Gaaban:

Waraaqahayaga niobium waa qaboojin duuban oo faaruq ah oo la jeexjeexay oo leh qiime dhimis lahaanshaha si loo hubiyo birta ku habboon.Xaraash kastaa waxa lagu maraa kormeer adag ee cabbirka, dhammaystirka dusha sare, iyo fidsanaanta.


Faahfaahinta Alaabta

Tags Product

Sharaxaada

● Saxanka Niobium, Xaashida Niobium, Strip Niobium, Niobium Foil.

● Darajada Alaabta: Nb1, Nb2, R04210-2, R04261-4.

● Xaaladaha farsamada: waafaqsan GB3630-83, ASTM b393-89.

Codsiyada Alaabta Niobium

Ilaalinta kulaylka iyo qalabka dhismaha ee duulista iyo warshadaha hawada, tuubooyinka elektiroonigga ah iyo aaladaha kale ee faaruq koronto, walxaha superconducting, alloys kulaylka u adkaysta iyo karbides sibidhka, iwm.

Hordhac Walxaha Niobium

Waraaqahayaga niobium waa qaboojin duuban oo faaruq ah oo la jeexjeexay oo leh qiime dhimis lahaanshaha si loo hubiyo birta ku habboon.Xaraash kastaa waxa lagu maraa kormeer adag ee cabbirka, dhammaystirka dusha sare, iyo fidsanaanta.

Xaashiyaha Niobium waa birta ugu khafiifsan (cufnaanta 8.57 g/cc) waxayna leedahay heerkul dhalaal sare leh (2,468ºC).Hantidani waxay u oggolaanaysaa alwaaxyadeeda si ay u bixiyaan xalal dhismeed heerkul sare: ka sarreeya 600ºC ee daawaha ku salaysan nikkel iyo ilaa 1,300ºC ee alloys ku salaysan niobium.

Xaashida Niobium waxay leedahay sifooyin jidheed iyo kiimiko oo la mid ah tan tantalum curiyaha.Waxay ka hortagtaa daxalka maadaama ay sameyso filim dielectric oxide ah.Birtu waxay ku bilaabataa inay si degdeg ah hawada ugu oksijiso 200ºC.

Saxanka Niobium Xaashida Daawaha ee Niobium

Hoos -264ºC, niobium waxay soo bandhigtaa sifooyin heer sare ah.Waxay qabataa cufnaanta sare ee koronto-la'aanta iska caabbinta, abuurista beero birlab ah iyo xoogag soo saara codsiyo la taaban karo oo muhiim ah meelaha sida baarista caafimaadka, baarista agabka iyo gaadiidka.

Xaaladda xaashida Niobium Plate Niobium iyo cabbirrada

Darajada Agabka Xaalad Cabirka (mm) Nooca
Dhumucda Ballaca Dhererka
Nb1;Nb2;R04210-2;R04261-4 adag (y) 0.01 ilaa 0.09 30-150 >200 Fool
adag (y)Jilicsan (m) 0.1 ilaa 0.5 50-300 100-2000 Faleemo & saxan
>0.5~2.0 50-500 50 ilaa 1200 Saxan
>2.0~6.0 50-500 50 ilaa 1200

Niobium Plate/Sheet Kiimikada Halabuurka

Halabuurka Kiimikada ()
Darajo 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 0.008

Waxqabadka makaanikada ee saxanka/ xaashida Niobium

Darajo Min.Xoogga Jilitaanka (MPa) Min.Xoogga Wax-soo-saarka (MPa) Min.Dheeraynta (%) (25.4mm)
R04200, R04210 125 85 25

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