Ferro-vanadium hmoov
Ferro vanadium hmoov yog siv tshwj xeeb vuam khoom kev lag luam los txhim kho cov hnav tsis kam, ductility thiab elasticity ntawm hlau
Txhawb tshuaj
I. Cov khoom yees duab:
II. Cov lus piav qhia txog khoom
1. Khoom taw qhia:
Ferro vanadium hmoov yog siv tshwj xeeb vuam khoom kev lag luam los txhim kho cov hnav tsis kam, ductility thiab elasticity ntawm hlau
2. Cov ntsiab lus khoom:
Ferro vanadium yog ib hom ferro alloy, uas tuaj yeem muab tau los ntawm kev txo vanadium penoxide nrog carbon hauv qhov cub hluav taws xob, lossis los ntawm txo vanadium penoxide los ntawm silicon thermal txoj hauv kev hauv hluav taws xob. Nws yog dav siv raws li kev pib ntxiv nyob rau hauv smelting vanadium alloy steel thiab cam khwb cia hlau, thiab nyob rau hauv xyoo tsis ntev los nws tseem siv tau los ua cov hlau nplaum ruaj khov. Txog 90% ntawm vanadium noj nyob hauv lub ntiaj teb yog siv hauv kev lag luam steel. Nyob rau hauv dog dig alloy alloy steel, vanadium feem ntau ua kom zoo li qhov loj me, muaj zog steel zog thiab inhibits nws cov nyhuv laus. Hauv cov qauv hlau tsim qauv steel yog txhawm rau kho cov nplej, nce lub zog thiab tawv ntawm cov hlau; Siv nyob rau hauv ua ke nrog chromium lossis manganese nyob rau lub caij nplooj ntoos hlav steel hlau los txhim kho qhov ywj pheej ntawm cov hlau thiab txhim kho nws cov khoom ua tau zoo; Hauv cov khoom siv tsis ruaj khov, nws feem ntau ua kom zoo dua tus qauv thiab lis, ua kom lub siab ruaj khov, ua kom lub hauv siab tawv ntxiv, txhim kho hnav tsis kam, thiab ua kom ntev lub neej kev pab cuam ntawm cov cuab yeej. Vanadium tseem ua lub luag haujlwm tseem ceeb hauv cov cua sov - thiab cov hlau-tiv taus cov hlau. Vanadium ntxiv nyob rau hauv cov hlau cam khwb cia, vim muaj kev tsim cov carbides thiab txhawb kev tsim ntawm pearlite, cov cementite ruaj khov, cov duab ntawm graphite hais kom zoo thiab kev sib xyaw, kho kom zoo rau hauv matrix lis, kom cov casting hardness, tensile lub zog thiab hnav tsis kam los txhim kho Cov.
3. cov khoom lag luam ：
Lub Hom | Tshuaj lom neeg pes tsawg leeg% | |||||
V | Al | Si | C | P | S | |
≥ | ≤ | |||||
FeV50 | 50.0 | 4.0 | 2.5 | 0.40 | 0.10 | 0.05 |
FeV80 | 78.0 | 2.0 | 1.5 | 0.20 | 0.10 | 0.05 |
Nco ntsoov ： Cov ntsiab lus ntawm Cr yog qhov sib npaug ntawm kev tshem tawm qhov tsis huv, tsis suav nrog roj cua. | ||||||
4. Cov khoom lag luam:
Mas siv hauv cov hlau alloy sib tsoo, caij nplooj ntoos hlav steel ntau lawm, tshwj xeeb vuam, hmoov hlau hmoov, ruaj khov hlau nplaum, thiab lwm yam.
5. Cov:
Lub nruas steel hauv lined hnab yas, lossis raws li tus neeg siv khoom.
6. Qhov loj:
40 mesh, 60 mesh, 80 mesh, lossis raws li cov neeg siv khoom ntawm cov khoom sib txawv.
