Khoom Taw Qhia
Khoom Parameters
| Qib | Chemical Composition (%, Ntau dua lossis sib npaug, Tsawg dua lossis sib npaug) | ||||
| V | N | C | P | S | |
| VN 12 | 77-81 | 10.0-14.0 | Tsawg dua los yog sib npaug li 10 | Tsawg dua lossis sib npaug rau 0.06 | Tsawg dua lossis sib npaug rau 0.10 |
| VN 16 | 77-81 | 14.0-18.0 | Tsawg dua los yog sib npaug rau 6.0 | Tsawg dua lossis sib npaug rau 0.06 | Tsawg dua lossis sib npaug rau 0.10 |
Khoom Description
Vanadium-nitrogen alloy, tseem hu ua vanadium nitride, yog ib qho tshiab alloy additive, uas tuaj yeem hloov ferrovanadium hauv kev tsim cov hlau microalloyed. Vanadium-nitrogen alloy muaj ob lub qauv siv lead ua: ib qho yog V3N nrog hexagonal siv lead ua qauv thiab tsis tshua muaj siab hardness, thiab lwm yam yog VN nrog lub ntsej muag-centered cubic siv lead ua qauv, ob qho tib si muaj kev hnav tsis kam.
Vanadium alloying tuaj yeem txhim kho lub zog ntawm cov hlau, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem thev naus laus zis ntawm quenching thiab tempering, kev txhim kho kev ua tau zoo yog pom tseeb dua. Vim tias qhov tsawg heev ntawm vanadium tuaj yeem ua rau cov hlau tau zoo heev, nws hu ua "vitamin hauv steel".
Ntxiv vanadium-nitrogen alloy rau hlau tuaj yeem txhim kho lub zog thiab tawv ntawm cov hlau thiab ua rau cov hlau muaj qhov zoo weldability. Piv txwv li, nyob rau hauv kev tsim kho kev lag luam, lub tshiab tertiary steel bar tsim los ntawm vanadium-nitrogen alloying tshuab tsis tsuas yog txhim khu kev ruaj ntseg thiab av qeeg tsis kam ntawm lub tsev, tab sis kuj txuag 10% ~ 15% hlau piv nrog cov thawj theem nrab steel bar. Tsis tas li ntawd, kev siv cov vanadium-nitrogen alloy tseem txuag qhov sib ntxiv ntawm vanadium. Nyob rau hauv tib lub zog, vanadium-nitrogen alloy tuaj yeem txuag tau 20-40% vanadium piv nrog ferrovanadium, uas tseem txo qis cov pa phem xws li carbon dioxide thiab sulfur dioxide, uas tsis tsuas yog txuag cov peev txheej, tab sis kuj tseem tiv thaiv cov pa phem xws li carbon dioxide thiab sulfur dioxide. ib puag ncig.
Lub teb ntawm lub zog siab tsis tshua muaj hlau hlau (HSLA) yog qhov tseem ceeb tshaj plaws hauv kev thov ntawm vanadium, thiab nws tseem yog thaj chaw uas muaj kev noj ntau tshaj plaws tam sim no. Raws li ib qho ntxiv, vanadium nitride yog siv dav hauv steelmaking, uas tuaj yeem txhim kho cov khoom siv dav dav ntawm cov hlau xws li lub zog, toughness, ductility thiab thermal qaug zog tiv thaiv, thiab ua rau cov hlau muaj zog weldability. Tam sim no, kev lag luam thev naus laus zis ntawm vanadium-nitrogen alloy hauv Suav teb tshaj li cov thev naus laus zis zoo sib xws ntawm Vametco Tuam Txhab hauv Tebchaws Meskas, uas qhia tau tias peb cov cuab yeej siv tsawg thiab yooj yim, thiab kev ua haujlwm yuav tsum qis dua, tab sis kev ruaj ntseg ntawm lub tshuab yog heev. muaj zog.
Cim npe nrov: Vanadium Nitrogen Alloy Nrog High Quality, Tuam Tshoj Vanadium Nitrogen Alloy Nrog High Quality manufacturers, lwm tus neeg, Hoobkas