Niobium Carbide
Kev piav qhia
Niobium carbide, lub ntsej muag nruab nrab ntawm lub lattice, nrog cov xim liab qab, yooj yim rau yaj hauv titanium carbide, zirconium carbide, tungsten carbide thiab lwm cov tebchaw, thiab ua ke los tsim cov khoom sib tov sib xyaw. hom khoom nrog siab melting point thiab siab hardness. Nws yog dav siv nyob rau hauv refractory kub cov ntaub ntawv thiab hard alloy additives.
Daim ntawv thov
Refractory kub cov ntaub ntawv thiab cemented carbide additives
Cov yam ntxwv ntawm lub cev
Xim: tsaus grey hmoov Cov mis mos molecular: NbC Crystal Structure: cubic Boiling qhov: 4300 ℃ | CAS:12069-94-2 Molecular Luj: 104.92 Melting Point: 3490 ° C Qhov ceev: 7.6g / cm3 |
Cov yam ntxwv tshuaj
Qib | FNbC-1 | FNbC-2 | FNbC-3 |
Cov ntsiab lus tseem ceeb% | C tag nrho | 10.6-11.4 | 10.6-11.4 | 10.6-11.4 |
C dawb | 0.15 | 0.15 | 0.15 |
Cov ntsiab lus impurity (%) 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 |
Qhov tshwj xeeb yuav tsum tau ntawm qhov loj me thiab tshuaj lom neeg tuaj yeem tsim tau |
Vim li cas thiaj xaiv peb:
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
4. e lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam, cov khoom xa tuaj nrog lub sijhawm tsim khoom tsawg.
6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
Quality Assurance (nrog rau kev puas tsuaj thiab tsis muaj kev puas tsuaj)
1. Visual Dimension Test
2. Kev tshuaj xyuas cov tshuab xws li tensile, Elongation thiab txo qhov chaw.
3. Kev soj ntsuam cuam tshuam
4. Tshuaj ntsuam xyuas
5. Kev sim hardness
6. Pitting tiv thaiv kuaj
7. Kev Xeem Penetrant
8. Intergranular Corrosion Test
9. Kev Ntsuas Roughness
10. Metallography Experimental Test
Lub Hoobkas ncig saib
Tiv tauj peb
Tus neeg tiv tauj:Jennifer
Email:Info@Centuryalloy.Com
WhatsApp / Wechat: +86 18652029326
