Tus kab mob qis-tawg-qib ntshiab hlau: Txhawb cov hlau ntau lawm, muaj txiaj ntsig
Vim li cas "qis impurities" yog koj qhov tseem ceeb
Tsis nco vague "siab purity" thov. Peb lub hom phiaj thiab nruj tswj cov ntsiab lus cuam tshuam tshwj xeeb rau kev xa cov peev xwm ntsuas tau:
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0.003%
Minimizes tsis muaj carbides thiab gassing thaum lub sij hawm melting, tsim ib lub hauv paus uas xav tau rau kev ua kom meej meej.
Cov txiaj ntsig: Kev tswj hwm nruj dua, txo cov qhob noom casting, thiab txhim kho tshuab khoom siv cov khoom kawg.
Silicon (si): tsawg dua lossis sib npaug rau 0.015%
Ultra-qis silicon zam kev cuam tshuam nrog deoxidation thiab txwv tsis pub dhau silicate slag.
Cov txiaj ntsig: Superior Deoxidation Tswj (nrog al, CA, thiab lwm yam), txo cov nplais pob zeb, thiab ua kom zoo dua cov khoom lag luam.
Manganese (MN): Tsawg dua lossis sib npaug rau 0.020%
Tshem tawm cov tsis muaj txiaj ntsig, tseem ceeb rau cov khoom siv tsawg-mn lossis meej me me Minn ntxiv rau tom qab hauv cov txheej txheem.
Cov txiaj ntsig: Muaj tseeb kawg nkaus li tag nrho cov specs, tsawg dua kev yooj yim, thiab hloov cov txiv ntseej.
Sulfur (s): Tsawg dua lossis sib npaug rau 0.005% & Phosphorus (P): Tsawg dua lossis sib npaug nrog 0.008%
Ua kom muaj kev phom sij los tiv thaiv brittleness thiab txhim kho kev ua haujlwm.
Cov txiaj ntsig: Tiv thaiv cov (cov) luv luv (cov) luv luv (s) txo qis / muaj kev nruj (p), txhim kho kev pheej hmoo mob, thiab txo cov kev pheej hmoo mob.
Minimized kab ntsiab lus (al, ti, o, n)
Kev tswj hwm kev tsim kho nruj ua kom muaj kab kawm ntawm ultra-theem qis.
Cov txiaj ntsig: Txo lub taub hau caws pliav nyob hauv cov cam khwb cia, tsis muaj xim hlau tsis suav, txhim kho cov hluav taws xob (rau cov hluav taws xob hlau) txhua yam.
Cov txiaj ntsig zoo rau koj lub hauv paus lossis zeb
Tshaj li qhia, peb cov kab mob dawb huv dawb hloov kho koj cov kev muaj tiag:
Ua kom tiav cov txiaj ntsig & txiav cov nqi
Tsawg dua slag: Tsawg SI, AL, thiab O Txo cov kev sib tw, ua kom cov hlau siv hlau ua kom tau zoo thiab txo qis cov nqi.
Minimized yaj poob: Txo cov oxidation thiab cov tshuaj nqus tsev vag melting txhais tau tias tsawg hlau poob rau dross, txhawb cov txiaj ntsig thiab cov ntaub ntawv txuag.
Xauv cov khoom zoo dua & xwm txheej
Xev ntxias tau: Lub hauv paus huv, zoo ib yam nkaus ua rau pom meej meej, rov ua ntau ntxiv-ntaus cov hom phiaj nrawm dua nrog cov variation tsawg dua.
Txhim Kho Huv Si: Low S, P, O, and N reduce harmful inclusions (sulfides, oxides), improving fatigue strength, surface finish, and casting integrity.
Txhawb txoj haujlwm ua haujlwm
SUPTER Refining Cycles: Tsawg dua slag thiab tsawg dua impurities shromle rauv taws / Aod / vod / vod Times, nce kev siv hluav taws xob.
Ncua refractory lub neej: Txo slag ntim thiab ganler Chemistry prolong rauv taws hauv lub neej, txo qis kev txij nkawm thiab downtime.
Cov Kev Siv Precision: Qhov uas nws txawj ua kom zoo
Peb cov ultra-ntshiab hlau yog engineed rau qhov tseem ceeb, cov ntawv thov siab:
Hwm Alloy Steel Ntau Lawm
Qhov tseem ceeb rau kev muaj zog-alloy (HSLA) hlau, cuab yeej siv hlau (304L, 316L), nyob qhov twg cov ntawv sau tsis xwm yeem ua tau zoo.
Hluav Taws Xob & Silicon Steels
Tseem ceeb rau cov tsis-taw (Nees) thiab lis-conented (mus) cov hlau hluav taws xob, qhov twg txawm tias me me impurities ua kom muaj kev phom sij thiab sib nqus permeability.
Superalloys & Nickel alloys
Muab cov roj av ultra ua kom zoo alloys siv nyob rau hauv aerospace, ntau tiam, thiab kev ua haujlwm siv tshuaj.
Precision Castings
Qhov zoo tagnrho rau Automotive, Aerospace, thiab lub zog castooj kev tsis xws luag thiab ua kom muaj kev ntseeg tau zoo hauv cov kev ua tau zoo.
Kev Siv Tshwj Xeeb
Kuaj cov qauv, cov ntaub ntawv ntawv pov thawj (CLMS), thiab electroplating anodes (rau kev ua kom du).
Yuav ua li cas siv cov impurity dub dawb huv
Kev sib xyaw ua ke ncaj ncees, nrog cov txiaj ntsig sai:
Them Nqi Xam: Muab nws ua qhov tseem ceeb ntawm koj qhov cub hluav taws xob, ua kom zoo rau koj cov hom phiaj alloy-resetting impurity baselines.
Melting: Muaj kev txawj nqus tsev vacuum, ntau ruaj khov melting nrog tsawg fuming thiab ua kom dhau los ntawm cov khoom noj tsawg dua rau cov khoom noj tsawg dua.
Ua kom ua kom ru tsev: Txaus siab rau txo cov nplais pob zeb thiab lub sijhawm luv luv los ntaus S / P phiaj; Deoxidation tswj tau yooj yim dua.
Sib ntxaws: Ntxiv cov ferro-alloys lossis cov hlau ntshiab nrog kev ntseeg siab, ua tiav kev ua kom nruj composescotion.
Casting / Fabrication: Tau txais txiaj ntsig los ntawm kev txhim kho fluidity (casting), tsawg dua kev tsis taus, thiab txhim kho kev ua haujlwm (dov / forging / Forging).
Kev nqis peev hauv Purity, sau cov khoom plig
Tsis txhob cia zais impurities tabs cov txiaj ntsig los yog qhov zoo. Peb qhov cub-qib ntshiab hlau ua rau ntau cov hlau ua kom zoo dua qub, cov khib nyiab sai dua, cov nqi qis dua, thiab cov nqi qis dua uas koj tau kev sib tw thiab lub koob npe nrov.
Npaj txhij los hloov koj cov txheej txheem?
Tiv tauj peb los tham txog koj cov kev xav tau, thov kom pom daim ntawv pov thawj ntawm peb cov kev cog lus yuav ua rau ultra-qis impurities tuaj yeem dhau los ua koj qhov kev sib tw.
Cov teeb meem ntau
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Puas yog koj ua lag luam tuam txhab lossis cov chaw tsim khoom?
Peb yog cov chaw tsim khoom thiab kev lag luam hauv Shanxi, Suav.
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Ntev npaum li cas yog koj lub sijhawm khoom xa tuaj?
Feem ntau nws yog 3-5 hnub yog tias cov khoom lag luam nyob hauv Tshuag. Los yog nws yog 5-15 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
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Koj puas muab cov qauv? Puas yog nws pub dawb lossis ntxiv?
Yog lawm, peb tuaj yeem muab cov qauv pub dawb xwb tab sis tsis them tus nqi ntawm kev thauj khoom.
Lub thawv
Cov hlau ntshiab yog ib txwm ntim nrog xeb tiv thaiv, qhwv hauv zaj duab xis yas, thiab nyab xeeb nrog cov yas lossis hlau tsoo. Nws yog tom qab ntawd muab tso rau ntawm ntoo pallets lossis hauv ntoo crates, qee zaum siv cov ntawv dej noo lossis cov nqus dej kom muaj kev tiv thaiv ntxiv thaum lub sijhawm thauj mus los thiab chaw khaws khoom.
Kev mus
Ntawm Taiyuan XYYYE ZE ZOV RAUG THIAB UA HAUJLWM Xa cov khoom lag luam thoob ntiaj teb, thiab xyuas kom sai, nyab xeeb, nyab xeeb thauj mus los rau txhua qhov chaw ntawm lub ntiaj teb.
Tus khub
Peb txaus siab tau tsim muaj zog, ntseeg siab koom tes nrog cov tuam txhab steelies. Cov pawg no tau qhib rau peb los txhim kho peb cov haujlwm, ua kom cov kev coj ua zoo, kev ua haujlwm zoo tshaj plaws thiab kev tsim kho tshiab.
