Cov khoom siv hluav taws xob zoo heev Ferro Niobium
Ferroniobium yog cov hlau alloy, feem ntau yog tsim los ntawm ob lub ntsiab lus, niobium thiab hlau. Nws muaj hluav taws xob zoo conductivity, feem ntau yog vim li cas hauv qab no.
Hauj lwm lawm
Kev piav qhia
Cov qauv siv lead ua ntawm hlau niobium muaj hluav taws xob zoo. Ferroniobium belongs rau lub cubic crystal system thiab muaj lub ntsej muag-centered cubic qauv, nyob rau hauv uas cov hlau atom yog lub hauv paus atom ntawm lub ntsej muag-centered cubic lattice, thiab lub niobium atom occupies lub vertex txoj hauj lwm ntawm lub ntsej muag-centered cubic lattice. Cov qauv no muaj qhov siab ntawm symmetry, ua rau cov electrons txav mus rau tib qho kev taw qhia thoob plaws hauv cov siv lead ua, yog li txhim kho lawv cov conductivity.
Cov qauv hluav taws xob ntawm hlau niobium yog ruaj khov. Cov qauv hluav taws xob ntawm ferroniobium alloy yog qhov ruaj khov, thiab lub orbitals ntawm valence electron txheej yog tag nrho, uas tsis yooj yim rau kev hloov hluav taws xob los yog electron kev sib nrig sib attraction thiab repulsion.
Specification
|
Chemistry / Qib |
FeNb-D |
FeNb-B |
|
|
Ta plus Nb Ntau dua los yog sib npaug |
60 |
65 |
|
|
Tsawg dua (ppm) |
Ta |
0.1 |
0.2 |
|
Al |
1.5 |
5 |
|
|
Si |
1.3 |
3 |
|
|
C |
0.01 |
0.2 |
|
|
S |
0.01 |
0.1 |
|
|
P |
0.03 |
0.2 |
|
Cov ciam teb nplej thiab qhov tsis xws ntawm cov hlau niobium muaj kev cuam tshuam me ntsis ntawm cov hluav taws xob conductivity.
Ferroniobium grain ciam teb thiab tsis xws luag muaj me ntsis cuam tshuam rau hluav taws xob conductivity, vim hais tias ferroniobium siv lead ua qauv yog ruaj khov, thiab lub vojvoog ntawm ferroniobium thiab hlau atoms zoo sib xws, uas ua rau cov atomic tswj tsis tu ncua nyob rau hauv lub grain ciam teb thiab tsis xws luag, thiab electrons yog ib qho yooj yim mus ua los ntawm kev. cov cheeb tsam no.
FAQ
Q: Koj tuaj yeem tswj koj qhov zoo li cas?
A: Rau txhua qhov kev tsim khoom, peb tau ua tiav QC system rau cov tshuaj lom neeg muaj pes tsawg leeg thiab lub cev muaj zog.Tom qab ntau lawm, tag nrho cov khoom yuav raug kuaj, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom.
Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Feem ntau nws xav tau li ntawm 20-45 hnub tom qab tau txais qhov tso nyiaj.
Q: Koj puas muab cov qauv dawb?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb rau kev kuaj, Yog tias peb muaj cov qauv hauv Tshuag.Qhov ntau raws li cov khoom siv, tus neeg yuav khoom yuav tsum dais tag nrho cov nqi thauj khoom.
Cim npe nrov: zoo heev hluav taws xob conductivity ferro niobium
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