99.95% Niobium wareega birta niobium
Ulaha Niobium waa ulo cylindrical adag oo ka samaysan birta niobium. Waxay ku jiraan dhexroor iyo dherer kala duwan si ay ugu habboonaadaan codsiyada warshadaha iyo cilmi-baarista ee kala duwan. Niobium waxay leedahay meel dhalaalaysa oo heer sare ah, iska caabin aad u fiican oo daxalka ah iyo sifooyin heer sare ah, taas oo ka dhigaysa walxo qiimo leh oo kala duwan oo la isticmaalo.
Sababtoo ah xooggeeda gaarka ah iyo caabbinta kulaylka, ulaha niobium ayaa caadi ahaan loo isticmaalaa warshadaha hawada si loo dhiso matoorada jet-ka, gantaalada iyo codsiyada kale ee heerkulka sare leh. Sababtoo ah niobium waa noole ku habboon oo aan sun ahayn, sidoo kale waxaa loo isticmaalaa goobta caafimaadka si loo soo saaro maqaar-galaha iyo qalabka.
| Cabirka | Sida looga baahan yahay |
| Meesha Asal ahaan | Luoyang, Henan |
| Magaca Summada | FGD |
| Codsiga | Warshadaha, semiconductor |
| Qaabka | Wareeg |
| Dusha sare | La tolay |
| daahirnimo | 99.95% |
| Cufnaanta | 8.57g/cm3 |
| barta dhalaalaysa | 2468℃ |
| Barta karkarinta | 4742℃ |
| Adag | 180-220HV |
| wasakhda(%,≤) | ||
|
| TNb-1 | TNb-2 |
| O | 0.05 | 0.15 |
| H | - | - |
| C | 0.02 | 0.03 |
| N | 0.03 | 0.05 |
| Fe | 0.005 | 0.02 |
| Si | 0.003 | 0.005 |
| Ni | 0.005 | 0.01 |
| Cr | 0.005 | 0.005 |
| Ta | 0.1 | 0.15 |
| W | 0.005 | 0.01 |
| Mo | 0.005 | 0.005 |
| Ti | 0.005 | 0.01 |
| Mn | - | - |
| Cu | 0.002 | 0.003 |
| P | - | - |
| S | - | - |
| Zr | 0.02 | 0.02 |
| Al | 0.003 | 0.005 |
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 alaabta ceeriin
(Diyaarinta niobium alloy billet ee habka birta budada ah)
2. Ka shaqaynta xargaha
(Ka dib markii la helo niobium alloy billets, habayn dheeraad ah ayaa la sameeyaa iyadoo la isticmaalayo habka sintering heer-sare ah)
3. Sifaynta iyo Nadiifinta
(Ku xidhid faakuum sare si loo gaadho cufnaanta birta iyo nadiifinta)
4. Samaynta iyo habaynta
(Sifeynta ka dib, niobium billets waxaa lagu farsameeyaa habab ay ka mid yihiin qallafsanaanta balaastikada, goynta, alxanka, daaweynta kulaylka, iyo dahaarka si ay ugu dambeyntii u sameeyaan ulaha niobium)
5. Kormeerka Tayada iyo Baakadaha
(Ka dib markaad ka gudubto kormeerka, sii wad baakooyinka oo u diyaari ka bixida warshadda)
Wax-soo-saarka qalabka elegtarooniga ah: Ulaha Niobium waxay leeyihiin koronto iyo kulayl wanaagsan, sidaas darteed waxaa sidoo kale loo isticmaalaa in lagu soo saaro qalabka elektiroonigga ah iyo weelasha kulaylka. Tilmaamahani waxay ka dhigaan ulaha niobium inay door muhiim ah ka ciyaaraan codsiga elektiroonigga ah, hubinta waxqabadka iyo xasiloonida qalabka elektaroonigga ah.
Codsiyada caafimaadka: Ulaha Niobium, sababtoo ah caabbinta daxalka aadka u fiican iyo biocompatibility, ma la falgalaan walxaha dareeraha ah ee jidhka bini'aadamka oo ku dhawaad ma dhaawacaan unugyada jidhka. Sidaa darteed, waxaa loo isticmaalaa soo saarista taarikada lafaha, boolal saxan dhafoor ah, implants ilkaha, qalabka qalliinka, iwm.
Tilmaamaha ulaha niobium waxaa ka mid ah ulo leh dhexroor Φ 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, iyo 15mm.
Noocyada ulaha niobium inta badan waxaa ka mid ah niobium alloys iyo niobium birta alloys.
Daawaha Niobium waa daawaha la sameeyay iyadoo lagu daray dhowr walxood oo ku salaysan niobium. Alaabtaani waxay ilaalisaa caagga heerkulka hooseeya ee niobium saafi ah iyadoo leh awood aad uga sareysa iyo sifooyin kale marka loo eego niobium saafi ah. Noocyada niobium alloys waxaa ka mid ah niobium hafnium alloys, niobium tungsten alloys, niobium zirconium alloys, niobium titanium alloys, niobium tungsten hafnium alloys, niobium tantalum tungsten alloys, iyo niobium titanium aluminium aluminium.
