Phofo ea Niobium
Tlhaloso
Mocheso oa kamore, niobium e tsitsitse moeeng, 'me ha e na oxidized ka ho feletseng ha e le khubelu ho chesa oksijene. Ka mocheso o phahameng, e ka kopanngoa ka ho toba le sebabole, naetrojene le carbon ho etsa motsoako o nang le titanium, zirconium, hafnium le tungsten.Niobium e ka sebelisoa e le thepa ea superconducting. E boetse e sebelisoa haholo ho superalloy, niobium alloy le tšepe. E boetse e phetha karolo ea bohlokoa phekolong ea meriana
Litšobotsi Tsa 'Mele
Mmala: phofo e bohlooho e lefifi Sebopeho sa Crystal: cubic Sebaka se qhibilihang: 2468°C Sebaka se belang: 4742 ℃ | CAS: 7440-03-1 Mokhoa oa limolek'hule: Nb Boima ba molek'hule: 92.91 Boima: 8.57g/cm3 |
Litšobotsi tsa Lik'hemik'hale
Kereiti | FNb-1 | FNb-2 |
Litaba tsa mantlha% | Nb | 99.9 | 99.5 |
Lintho tse litšila (%) Max | Ta | 0.05 | 0.2 |
O | 0.2 | 0.3 |
N | 0.04 | 0.04 |
C | 0.05 | 0.05 |
Fe | 0.01 | 0.01 |
Si | 0.005 | 0.01 |
Ni | 0.005 | 0.01 |
Cr | 0.005 | 0.01 |
W | 0.005 | 0.005 |
Ti | 0.005 | 0.005 |
Mo | 0.005 | 0.005 |
Cu | 0.005 | 0.005 |
Mn | 0.005 | 0.005 |
Mesh | 80-325 |
Ke Hobane'ng ha U Re Khetha:
1. U ka fumana boitsebiso bo phethahetseng ho ea ka tlhokahalo ea hau bonyane theko e ka khonehang.
2. Re boetse re fana ka Reworks, FOB, CFR, CIF, le litheko tsa ho fana ka ntlo le ntlo. Re fana ka tlhahiso ea hore u etse tumellano ea ho tsamaisa thepa e tla u baballa haholo.
3. Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha ho setifikeiti sa tlhahlobo ea thepa e tala ho isa polelong ea ho qetela.(Litlaleho li tla hlaha ho latela tlhoko)
4. e tiisetso ea ho fana ka karabo nakong ea lihora tse 24(hangata ka hora e tšoanang)
5. U ka fumana mefuta e meng ea li-stock, ho tsamaisoa ha leloala ka ho fokotsa nako ea tlhahiso.
6. Re inehetse ka ho feletseng ho bareki ba rona. Haeba ho ke ke ha khoneha ho finyella litlhoko tsa hau ka mor'a ho hlahloba likhetho tsohle, re ke ke ra u khelosa ka ho etsa litšepiso tsa bohata tse tla theha likamano tse ntle tsa bareki.
Netefatso ea Boleng(ho kenyeletsoa tse senyang le tse sa senyeheng)
1. Teko ea Visual Dimension
2. Tlhahlobo ea mochini joalo ka tensile, Elongation le phokotso ea sebaka.
3. Tlhahlobo ea phello
4. Tlhahlobo ea tlhahlobo ea lik'hemik'hale
5. Teko ea boima
6. Teko ea tšireletso ea likoti
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Teko ea ho Roughness
10. Metallography Teko ea Teko
Leeto la Feme
ITEANYE LE RONA
Moikarabelli:Jennifer
Lengolo-tsoibila :Info@Centuryalloy.Com
WhatsApp/Wechat : +86 18652029326
