Zoo heev Thermal Dilatability Ferro Niobium
Ferroniobium alloy yog ib hom superalloy nrog cov khoom zoo heev nyob rau hauv qhov kub thiab txias ib puag ncig, ib qho ntawm nws cov cuab yeej thermal expansion. Lub ntsiab yog vim li cas rau qhov zoo heev thermal expansion kev ua tau zoo ntawm niobium alloy yog raws li nram no.
Hauj lwm lawm
Kev piav qhia
Cov ntsiab lus ntawm niobium nyob rau hauv ferroniobium alloys yog siab, feem ntau yog ntau tshaj 45 feem pua, uas yog ib qho tseem ceeb vim li cas rau nws zoo heev thermal expansion kev kawm.
Niobium yog lub siab melting point ntawm hlau, nws melting point yog hais txog 2468 degree, siab tshaj hlau melting point 1538 degree. Thaum cov hlau yog rhuab, niobium nyuaj rau yaj vim nws cov ntsiab lus melting siab, thaum hlau yooj yim dua.
Yog li ntawd, niobium ferroalloy muaj peev xwm tswj tau tus qauv ruaj khov ntawm qhov kub thiab txias, thiab yog li muaj cov coefficient me me ntawm thermal expansion.
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 |
|
Lwm qhov zoo ntawm ferroniobium alloy yog nws cov thermal stability zoo. Nyob rau hauv qhov kub thiab txias ib puag ncig, niobium alloy tuaj yeem tswj tau qhov ruaj khov ntawm cov qauv yam tsis muaj kev hloov pauv tseem ceeb, yog li nws cov thermal expansion coefficient kuj ruaj khov thiab muaj kev ntseeg tau zoo.
Ferroniobium alloys feem ntau yog npaj los ntawm hmoov metallurgy, nyob rau hauv uas lub grain loj tuaj yeem tswj tau kom nws nyob rau hauv micron nplai, uas ua rau kom lub zog thiab hardness ntawm cov alloy thiab txo cov coefficient ntawm thermal expansion.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom ntawm refrcatory, Peb tuaj yeem muab koj cov khoom zoo ntawm tus nqi sib tw ntau dua.
Q: Thaum twg kuv tuaj yeem tau txais tus nqi?
A: Peb feem ntau hais hauv 24 teev tom qab tau txais koj cov lus qhia ntxaws, xws li qhov loj me, ntau thiab lwm yam. Yog tias nws yog qhov kev txiav txim ceev, koj tuaj yeem hu rau peb ncaj qha.
Q: Yuav ua li cas txog lub sij hawm ua cov khoom loj?
A: Lub sijhawm ua haujlwm yog nyob ntawm qhov ntau, txog 7-12hnub.
Cim npe nrov: Zoo heev thermal dilatability ferro niobium
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Koj Tseem Yuav Zoo Li
