Nyob rau hauv niaj hnub kev lag luam ntau lawm, ntau thiab ntau cov cuab yeej tshwj xeeb txoj hauj lwm yog dav siv, thiab seamless steel kav yog ib hom.Nws yog ib qho tsim nyog hais tias cov kav dej kub-dip galvanized seamless steel kav muaj kev ua tau zoo, kev ua haujlwm zoo, lub neej ua haujlwm ntev, thiab tau pom tias muaj kev ua tau zoo hauv kev lag luam niaj hnub, uas tau xaiv los ntawm ntau lub tuam txhab kev lag luam.Yog li, nws lub luag haujlwm tseem ceeb yog dab tsi?Thawj qhov tshwm sim yog tias txheej txheej yog sib xws, thiab qhov adhesion nws nthuav tawm yog qhov muaj zog heev.Cov neeg ua haujlwm uas siv lwm cov khoom siv los tsim cov khoom yuav muaj cov txheej txheem tsis sib xws, tsis sib xws, lossis tsis sib xws ntawm qhov chaw.Txawm li cas los xij, kub-dip galvanized seamless steel kav yog txawv kiag li.Lawv txheej txheej yog ua los ntawm kub-dip galvanized cov ntaub ntawv, uas yog thov tusyees thiab yuav adhere zoo rau seamless steel kav, exhibiting super muaj zog adhesion.Qhov thib ob muaj nuj nqi yog tias nws cov generalization muaj lub neej ntev thiab siv sij hawm ntev, uas tuaj yeem ua kom nws cov txiaj ntsig zoo.Los ntawm txoj kev xav ntawm cov txheej txheem txheej txheem, thaum siv cov khoom kub-dip galvanized, thawj kauj ruam yog los ua cov kua qaub rau ntawm cov yeeb nkab steel, ua tiav tshem tawm qee cov hlau oxide txuas nrog rau saum npoo ntawm cov yeeb nkab steel, thiab tom qab ntawd siv kub-dip. galvanized cov ntaub ntawv ntawm nws, tsim ib tug kub-dip galvanized seamless steel yeeb nkab.Los ntawm kev siv lub hauv paus ntsiab lus no, lub neej ntev ntawm cov yeeb nkab steel tsim tau ntev heev, thiab muaj qee qhov teeb meem lossis qhov tsis txaus nyob rau hauv tag nrho cov txheej txheem kev thov, uas yuav tsis cuam tshuam rau nws cov kev siv tau.
Lub luag haujlwm cuam tshuam ntawmprecision galvanized steel kav
1. Cov pa roj carbon;Qhov siab dua cov ntsiab lus carbon, qhov hardness ntawm cov hlau ntau dua, tab sis nws cov plasticity thiab kev ua haujlwm tsis zoo
2. Sulfur;Nws yog ib qho teeb meem impurity nyob rau hauv steel.Cov hlau uas muaj leej faj cov ntsiab lus tau yooj yim tawg tawg thaum lub sijhawm ua haujlwm siab ntawm qhov kub thiab txias, feem ntau hu ua thermal brittleness
3. Phosphorus;Nws tuaj yeem txo cov plasticity thiab tsis kam ntawm cov hlau, tshwj xeeb tshaj yog nyob rau qhov kub thiab txias, uas yog hu ua txias brittleness.Nyob rau hauv high-zoo hlau, sulfur thiab phosphorus yuav tsum tau nruj me ntsis tswj.Txawm li cas los xij, los ntawm lwm qhov kev xav, cov pa roj carbon tsawg muaj cov qib sulfur thiab phosphorus siab, uas tuaj yeem ua rau nws yooj yim los txiav thiab txhim kho kev ua haujlwm ntawm cov hlau.
4. Manganese;Nws tuaj yeem txhim kho lub zog ntawm cov hlau, ua kom tsis muaj zog thiab tshem tawm qhov tsis zoo ntawm cov sulfur, thiab txhim kho cov hardenability ntawm steel.High alloy steel (high manganese steel) nrog cov ntsiab lus siab manganese muaj kev hnav zoo thiab lwm yam haujlwm ntawm lub cev
5. Silicon;Nws tuaj yeem txhim kho hardness ntawm cov hlau, tab sis nws cov plasticity thiab tsis kam txo.Cov hlau siv rau lub hom phiaj hluav taws xob muaj qee qhov nyiaj ntawm silicon, uas tuaj yeem txhim kho cov khoom sib nqus mos
6. Tungsten;Nws tuaj yeem txhim kho cov xim liab thiab thermal zog ntawm cov hlau, nrog rau kev hnav tsis kam ntawm cov hlau
7. Chromium;Nws tuaj yeem txhim kho lub hardenability thiab hnav tsis kam ntawm cov hlau, txhim kho nws cov corrosion kuj thiab oxidation kuj
Yuav ua li cas tshem tawm xeb los ntawm precision galvanized steel kav?
1. Ua ntej, ntxuav lub npoo ntawm cov hlau nrog hnyav kom tshem tawm cov organic teeb meem ntawm qhov chaw,
2. Tom qab ntawd siv ib yam dab tsi los tshem tawm xeb (xov hlau txhuam), tshem tawm cov phiaj xwm xoob lossis tilted, xeb, vuam slag, thiab lwm yam.
3. Siv txoj kev ntxuav cov kua qaub.
Post lub sij hawm: Aug-24-2023