Niobium Carbide
Tlhaloso
Niobium carbide, face centered cubic lattice, e nang le pherese e khanyang, e bonolo ho qhibiliha ka titanium carbide, zirconium carbide, tungsten carbide le metsoako e meng, 'me hammoho ho theha motsoako o tiileng oa homogeneous. mofuta wa thepa e nang le ntlha e qhibidihang le boima bo hodimo. E sebelisoa haholo lisebelisoa tsa mocheso o phahameng oa refractory le li-adloy alloy additives.
Kopo
Lisebelisoa tsa mocheso o phahameng oa refractory le li-additives tse entsoeng ka samente ea carbide
Litšobotsi Tsa 'Mele
Mmala: phofo e bohlooho e lefifi foromo ea molek'hule: NbC Sebopeho sa Crystal: cubic Sebaka se belang: 4300 ℃ | CAS:12069-94-2 Boima ba molek'hule: 104.92 Sebaka se qhibilihang: 3490°C Boima: 7.6g/cm3 |
Litšobotsi tsa Lik'hemik'hale
Kereiti | FNbC-1 | FNbC-2 | FNbC-3 |
Litaba tsa mantlha % | C kakaretso | 10.6-11.4 | 10.6-11.4 | 10.6-11.4 |
C mahala | 0.15 | 0.15 | 0.15 |
Lintho tse litšila (%) Max | Ca | 0.01 | 0.01 | 0.01 |
Fe | 0.05 | 0.05 | 0.05 |
N | 0.02 | 0.02 | 0.02 |
O | 0.30 | 0.20 | 0.15 |
Si | 0.01 | 0.01 | 0.01 |
Al | 0.01 | 0.01 | 0.01 |
Ta | 0.20 | 0.20 | 0.20 |
Na | 0.005 | 0.005 | 0.005 |
K | 0.005 | 0.005 | 0.005 |
粒度 | FSSS1.0-1.5μm | FSSS2.0-4.0μm | 60-325 μm |
Tlhokahalo e khethehileng ea boholo le lik'hemik'hale li ka hlahisoa |
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
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