Niobium Carbide
Apejuwe
Niobium carbide, oju ti dojukọ cubic lattice, pẹlu eleyi ti eleyi ti, rọrun lati yo ni titanium carbide, zirconium carbide, tungsten carbide ati awọn miiran agbo, ati papo lati fẹlẹfẹlẹ kan ti isokan ri to ojutu mix.Niobium carbide pẹlu ti o dara kemikali iduroṣinṣin ati ki o ga otutu išẹ jẹ a iru ohun elo pẹlu aaye yo to gaju ati lile lile. O ti wa ni o gbajumo ni lilo ni refractory ga otutu ohun elo ati ki o lile alloy additives.
Ohun elo
Refractory ga otutu ohun elo ati ki o simenti carbide additives
Awọn abuda ti ara
Awọ: dudu grẹy lulú molikula agbekalẹ: NbC Crystal Be: onigun Ikoko farabale: 4300 ℃ | CAS:12069-94-2 iwuwo molikula: 104.92 Oju Iyọ: 3490°C iwuwo: 7.6g/cm3 |
Kemikali Abuda
Ipele | FNbC-1 | FNbC-2 | FNbC-3 | |
Akoonu akọkọ% | C lapapọ | 10.6-11.4 | 10.6-11.4 | 10.6-11.4 |
C ọfẹ | 0.15 | 0.15 | 0.15 | |
Awọn akoonu aimọ (%) 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 | |
Ibeere pataki ti iwọn ati kemikali le ṣe iṣelọpọ |
Kí nìdí Yan Wa:
1. O le gba ohun elo pipe gẹgẹbi ibeere rẹ ni iye owo ti o kere julọ.
2. A tun nfun Awọn atunṣe, FOB, CFR, CIF, ati ẹnu-ọna si awọn owo ifijiṣẹ ẹnu-ọna. A daba pe ki o ṣe adehun fun gbigbe eyiti yoo jẹ ọrọ-aje pupọ.
3. Awọn ohun elo ti a pese jẹ iṣeduro patapata, lati ọtun lati ijẹrisi idanwo ohun elo aise si alaye iwọn ipari. (Awọn ijabọ yoo ṣafihan lori ibeere)
4. e iṣeduro lati fun esi laarin awọn wakati 24 (nigbagbogbo ni wakati kanna)
5. O le gba awọn yiyan ọja iṣura, awọn ifijiṣẹ ọlọ pẹlu idinku akoko iṣelọpọ.
6. A ti wa ni kikun igbẹhin si awọn onibara wa. Ti ko ba ṣee ṣe lati pade awọn ibeere rẹ lẹhin idanwo gbogbo awọn aṣayan, a kii yoo tan ọ jẹ nipa ṣiṣe awọn ileri eke eyiti yoo ṣẹda awọn ibatan alabara to dara.
Idaniloju Didara (pẹlu mejeeji Apanirun ati ti kii ṣe iparun)
1. Visual Dimension igbeyewo
2. Mechanical ayẹwo bi tensile, Elongation ati idinku ti agbegbe.
3. Itupalẹ ipa
4. Iyẹwo ayẹwo kemikali
5. Idanwo lile
6. Pitting Idaabobo igbeyewo
7. Penetrant igbeyewo
8. Idanwo Ibajẹ Intergranular
9. Roughness Igbeyewo
10. Metallography adanwo
Irin-ajo ile-iṣẹ
PE WA
Ẹniti a o kan si:Jennifer
Imeeli :Alaye@Centuryalloy.Com
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