Vanadium Hlau Fev Fev 50
Vanadium Iron (FeV) yog ib qho hlau uas muaj hlau thiab vanadium, nrog rau qhov sib txawv nyob ntawm qib tshwj xeeb. FeV50, piv txwv li, hais txog cov hlau uas muaj 50 feem pua vanadium thiab 50 feem pua ntawm hlau. Cov hlau no feem ntau yog siv hauv kev lag luam steelmaking ua ib qho ntxiv los txhim kho cov khoom ntawm cov hlau.
Hauj lwm lawm
Kev piav qhia
Vanadium Iron alloy lumps yog dav siv nyob rau hauv cov txheej txheem steelmaking vim cov yam ntxwv tshwj xeeb uas lawv muab rau cov hlau. Thaum ntxiv rau cov hlau molten, FeV50 pab txhim kho nws lub zog, tawv, thiab ua rau qaug zog, ua rau nws tshwj xeeb tshaj yog haum rau cov ntawv thov uas xav tau cov hlau ua haujlwm siab, xws li kev tsim kho, tsheb, thiab kev lag luam aerospace.
Ib qho txiaj ntsig tseem ceeb ntawm kev siv Vanadium Iron alloy lumps hauv steelmaking yog lawv lub peev xwm los ua kom zoo dua cov qauv ntawm cov hlau. Lub xub ntiag ntawm vanadium txhawb kev tsim cov qauv zoo-grained, uas ua rau txhim kho cov khoom siv kho tshuab. Cov qauv zoo li no ua rau cov hlau muaj zog, hardness, thiab hnav tsis kam, ua rau nws ruaj khov thiab muaj peev xwm tiv taus cov khoom hnyav.
Ntxiv nrog rau kev kho cov nplej, Vanadium Iron alloy lumps kuj pab tsim cov carbides ruaj khov hauv cov hlau. Lub vanadium nyob rau hauv cov hlau ua ke nrog cov pa roj carbon monoxide los tsim vanadium carbides, uas muaj txiaj ntsig zoo ntawm kev tiv thaiv kev loj hlob ntawm cov nplej thaum lub sij hawm kho cua sov. Qhov no ua kom cov hlau khaws nws cov khoom xav tau txawm tias tom qab tau txais kev kho kub kub xws li quenching thiab tempering.
Specification
| FeV muaj pes tsawg leeg (%) | |||||
| Qib | V | Al | P | Si | C |
| FeV40-A | 38-45 | 1.5 | 0.09 | 2.00 | 0.60 |
| FeV40-B | 38-45 | 2.0 | 0.15 | 3.00 | 0.80 |
Tsis tas li ntawd, lub xub ntiag ntawm vanadium nyob rau hauv lub alloy muab steel nrog zoo heev kub-kub lub zog thiab creep kuj. Qhov no ua rau nws tsim nyog rau cov ntawv thov uas cov hlau yuav raug kub hnyiab, xws li hauv turbine hniav, cov cuab yeej tsim hluav taws xob, thiab cov tshuab kub kub.
Vanadium Iron alloy lumps feem ntau yog ntxiv rau cov txheej txheem steelmaking hauv cov nyiaj tswj kom ua tiav qhov xav tau alloy muaj pes tsawg leeg. Cov hlau yog yaj thiab sib xyaw nrog cov hlau molten, kom ntseeg tau tias kev sib xyaw thiab kev faib tawm. Kev tswj xyuas zoo ntawm cov hlau sib ntxiv yog qhov tseem ceeb rau kev ua tiav cov khoom xav tau hauv cov khoom siv hlau kawg.
Hauv kev xaus, Vanadium Iron alloy lumps, xws li FeV50, yog siv hauv steelmaking ua ib qho ntxiv los txhim kho cov khoom ntawm cov hlau. Lub xub ntiag ntawm vanadium pab txhim kho cov qauv ntawm cov nplej, txhim kho lub zog thiab tawv, thiab muab lub zog kub kub thiab nkag siab. Cov alloys no tau siv dav hauv kev lag luam uas xav tau cov hlau ua haujlwm siab, ua kom cov khoom siv ruaj khov thiab txhim khu kev qha.
FAQ
Q: Koj puas muab cov qauv dawb?
A: Yog, kuaj dawb tuaj yeem muab tau, tus neeg yuav khoom yuav tsum them tag nrho cov nqi xa khoom.
Q: Koj tuaj yeem tswj koj qhov zoo li cas?
A: Peb muaj kev tshaj lij QC system rau cov tshuaj muaj pes tsawg leeg thiab lub cev muaj zog.Tag nrho cov khoom yuav raug kuaj ua ntej xa khoom.
Q: Cov qauv twg koj tuaj yeem ua tau raws?
A: Peb tuaj yeem ua tau raws li GB, ASTM, JIS, DIN cov qauv.
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