usha daawaynta ee niobium titanium polished ee caafimaadka
Niobium titanium alloy usheeda waa shay muhiim ah oo awood sare leh, oo si weyn loogu tixgaliyo inay yihiin "walxaha hogaaminaya" ee warshadaha sare u qaadida. Usha daawaha ahi waxay leedahay dhul birlabeed sare oo muhiim ah, qiyaastii 11T at 4.2K iyo 14T at 2K, taasoo muujinaysa sifooyin tayo sare leh. Habka wax soo saarka ee ulaha daawaynta ee niobium titanium waxaa ka mid ah tillaabooyin badan sida dhalaalidda daawaha, NbTi daawaynta ul farsamaynta, daahan qalabka xasilinta, daahan waxyaabaha caqabada, iyo design ka kooban oo ka kooban multi-core.
| Cabirka | Sida looga baahan yahay |
| Meesha Asal ahaan | Luoyang, Henan |
| Magaca Summada | FGD |
| Codsiga | Caafimaadka, Warshadaha, semiconductor |
| Qaabka | Wareeg |
| Dusha sare | La tolay |
| Hardness HRC | 25-36 |
| dhaqdhaqaaqa | 10^6-10^7 S/m |
1. Warshadeenu waxay ku taal magaalada Luoyang, Gobolka Henan. Luoyang waa aag wax soo saar oo loogu talagalay tungsten iyo molybdenum miinooyinka, markaa waxaan leenahay faa'iidooyin dhammaystiran xagga tayada iyo qiimaha;
2. Shirkadeena waxay leedahay shaqaale farsamo oo leh khibrad 15 sano ka badan, waxaanan bixinaa xalal iyo talooyin ku wajahan baahida macmiil kasta.
3. Dhammaan alaabadayada waxaa lagu sameeyaa kormeer tayo leh ka hor inta aan la dhoofin.
4. Haddii aad hesho alaab cilladaysan, waxaad nagala soo xidhiidhi kartaa lacag celin.
1. Diyaarinta Alloy
(ku diyaari niobium iyo titanium qiyaasta loo baahan yahay si aad u samayso alloy)
2. Ku shubista ama qaabaynta
(daawaha waxaa loo samayn karaa ulo iyada oo loo marayo hababka sida extrusion ama been abuur ah)
3. Daaweynta kulaylka
4.Boolaynta
5. Xakamaynta tayada
Ulaha daawaynta ee niobium titanium ee la roonaaday ayaa si weyn loogu isticmaalaa meelo kala duwan sababtoo ah hantidooda gaarka ah. Waa kuwan qaar ka mid ah codsiyada caadiga ah:
- Qalabyada daawaynta: Ulaha daawaynta ee niobium-titanium-ka la miiray ayaa loo isticmaalaa in lagu soo saaro maqaar-galeyaal caafimaad sida taarikada lafaha, biraha, iyo lafaha lafaha taas oo ay ugu wacan tahay nooleyaalkooda, caabbinta daxalka, xoogga farsamada iyo faa'iidooyinka kale.
- Qalabka Qalliinka: Ulahan waxaa loo isticmaalaa soo saarista qalabka qalliinka iyo qalabka u baahan adkeysi, caabbinta daxalka iyo dhammayn siman oo dusha sare ah.
Tilmaamaha ulaha niobium saafiga ah waxaa ka mid ah dhexroorka ≥ 0.2mm, darajooyinka niobium saafi ah RO4200, iyo daahirsanaanta ≥ 99.95%; Niobium saafi ah RO4210, daahirnimo ≥ 99.99%.
Tilmaamaha ulaha alloy niobium titanium waxaa ka mid ah NbTi50 iyo NbTi55.
