553 silicon hlau yog ib qho kev nkag - cov khoom qib tau txhais raws li kev lees paub thoob ntiaj teb rau qib silicon hlau. Nws qib "553" sawv cev rau kev tswj hwm siab tshaj plaws rau peb lub ntsiab impurity: hlau (Fe) Tsawg dua lossis sib npaug rau 0.5%, aluminium (Al) Tsawg dua lossis sib npaug li 0.5%, thiab calcium (Ca) Tsawg dua lossis sib npaug li 0.3%. Muab piv rau cov qib siab duaSi441(Fe Tsawg dua lossis sib npaug rau 0.4%, Al Tsawg dua lossis sib npaug rau 0.4%, Ca Tsawg dua lossis sib npaug rau 0.1%) lossisSi421(Fe Tsawg dua lossis sib npaug rau 0.4%, Al Tsawg dua lossis sib npaug li 0.2%, Ca Tsawg dua lossis sib npaug li 0.1%), 553 ua tiav cov nqi tsim khoom qis tshaj thaum tswj kev ua haujlwm metallurgical yooj yim los ntawm kev so tswj ntawm txhuas thiab calcium.

AON METALS 'silicon hlau 553 yog cov khoom siv raw zoo tshaj plaws tsim rau cov ntawv thov uas tsis tshua muaj nqi-sensitive thiab muaj siab kam rau cov impurities, xws li kev tsim steel, dav hlau castings, thiab qis- qib aluminium alloys. Nws zoo kawg nkaus hais txog cov neeg siv khoom xav tau qhov tseem ceeb rau "ua tiav cov haujlwm yooj yim metallurgical ntawm tus nqi qis tshaj," thiab yog qhov tseem ceeb ntawm kev tswj hwm kev sib tw hauv kev lag luam qis - cov txiaj ntsig.

Silicon 553

tshuaj muaj pes tsawg leeg

Parameter	Standard Range	Metallurgical tseem ceeb
Lub ntsiab Cheebtsam	Silicon (Si): Ntau dua lossis sib npaug li 98.0%	Xyuas kom yooj yim deoxidation (tshem tawm 70-75% cov pa oxygen hauv cov khoom seem) - zam hauv qab - noj.
Ntsiab impurities (Max.)	Fe: 0.5%, Al: 0.5%	Minor Fe / Al suav nrog tsis cuam tshuam rau rebar lub zog dabtsi yog khoov lossis cam khwb cia hlau ua haujlwm compressive.
	Ca: 0.3%, C: 0.5%	Ca Tsawg dua lossis sib npaug li 0.3% nce slag tab sis tswj tau hauv cov ladles loj; C Tsawg dua lossis sib npaug li 0.5% lees txais rau siab - carbon steel (xws li HRB500E rebar).
	P: 0.08%, S: 0.05%	P Tsawg dua los yog sib npaug ntawm 0.08% tiv thaiv qhov mob khaub thuas hnyav; S Tsawg dua los yog sib npaug rau 0.05% yog kam rau cov uas tsis yog -welded qhov chaw (piv txwv li, hniav castings).
Daim ntawv lub cev	Loj: 5-100mm	Tsuas muaj nyob rau hauv pob (tsis muaj nplej / hmoov- zam kev sib tsoo cov nqi); zoo tagnrho rau phau ntawv / pheej yig mechanical pub.
Kev Ua Tau Zoo	Cov ntsiab lus Slag: Tsawg dua lossis sib npaug li 3%	Pom pom slag suav nrog (grey-dawb pob) raug tso cai- tsis muaj kev cuam tshuam rau qib qis - cov khoom zoo.

Silicon 553 siv

1. Hlau thiab Hlau Smelting: Economical Deoxidizer rau Siv Hlau

Nyob rau hauv hluav taws xob furnaces los yog converters rau smelting HRB400 thiab HRB500 rebar thiab lwm yam ntaub ntawv siv, 553 nws yog xim hlau silicon yog ib tug heev nqi- zoo deoxidizer thiab alloying neeg sawv cev. Nws cov ntsiab lus silicon ntau dua 98% zoo txo cov pa oxygen hauv cov hlau molten thaum muab cov khoom siv silicon tsim nyog los xyuas kom cov hlau muaj zog.

2. Foundry Industry: Economical Additive rau Ordinary Castings

Hauv kev tsim cov khoom siv grey cam khwb cia hlau (xws li manhole npog, counterweights, thiab municipal pipelines), 553 metallic silicon tuaj yeem siv los ua silicon enhancer thiab inoculant. Nws muaj txiaj ntsig ua kom cov ntsiab lus silicon hauv cov hlau molten, txhawb nqa graphitization, thiab txhim kho lub machinability ntawm castings.

3. Aluminium Alloys thiab tshuaj lom neeg

Siv los ua cov khoom siv raw hauv kev tsim cov cam khwb cia aluminium alloys xws li ADC12 thiab A356. Txawm hais tias cov hlau thiab calcium impurities nyob rau hauv 553 yog me ntsis siab dua, qhov kev cuam tshuam yog tswj tau rau cov zoo tib yam aluminium alloy castings uas tsis tas yuav muaj siab toughness thiab corrosion kuj (xws li cav brackets thiab twj tso kua mis lub cev), thiab nws cov nqi kom zoo dua ua rau nws nyiam xaiv.

Kev Lag Luam Tshuaj: Nws tuaj yeem siv los ua cov khoom siv raw rau kev tsim cov silane coupling agents thiab fumed silica, tab sis yuav tsum tau them nyiaj rau qhov cuam tshuam ntawm impurities ntawm catalysts thiab cov khoom zoo. Nws feem ntau yog siv rau hauv cov xwm txheej uas qhov kev xav tau purity ntawm cov khoom kawg tsis siab.

Silicon 553

FAQ

Q1: Dab tsi yog qhov txawv ntawm 553 thiab 441 silicon hlau? Kuv yuav xaiv li cas?

A1: Qhov sib txawv tseem ceeb nyob hauv qhov tseeb ntawm kev tswj tsis huv, tus nqi tsim khoom, thiab cov xwm txheej siv tau.

553: Qhov no yog kev nkag mus - cov khoom lag luam, ua ntej tus nqi. Nws tso cai rau ntau dua aluminium (tsawg dua lossis sib npaug li 0.5%) thiab calcium (tsawg dua lossis sib npaug li 0.3%) cov ntsiab lus, ua rau tus nqi qis tshaj plaws. Haum rau kev tsim kho steel thiab dav hlau castings nrog siab impurity kam rau ua.

441: Qhov no yog ib nrab ntawm - cov khoom lag luam, ua kom muaj txiaj ntsig zoo. Nws muaj kev tswj hwm nruj dua aluminium (tsawg dua lossis sib npaug li 0.4%) thiab calcium (tsawg dua lossis sib npaug li 0.1%) cov ntsiab lus, ua rau cov khoom lag luam ntshiab. Haum rau cov hlau alloy, precision casting, thiab siab - zoo aluminium alloys nrog kev ua tau zoo dua.

Kev Taw Qhia Kev Xaiv: Yog tias koj cov khoom yog rebar, manhole npog, thiab lwm yam, thiab koj nyiam tus nqi siab, 553 yog qhov kev xaiv zoo tshaj plaws. Yog tias koj cov khoom lag luam yog cov khoom siv tsheb, cov khoom siv vuam, thiab lwm yam, thiab xav tau cov khoom zoo dua, koj yuav tsum xaiv 441 lossis qib siab dua.

Q2: 553 silicon hlau muaj cov ntsiab lus calcium ntau dua; Qhov no puas yuav ua rau muaj teeb meem thaum siv?

A2:Qhov no yog ib qho qauv tsim ntawm qib 553. Cov ntsiab lus calcium ntau dua (tsawg dua lossis sib npaug li 0.3%) tsim cov slag ntau dua (CaO-SiO₂ series) thaum smelting. Rau cov ladles loj, cupola furnaces, thiab lwm yam khoom siv uas muaj peev xwm tshem tawm slag txaus, cov slag ntxiv no tuaj yeem tshem tau yooj yim yam tsis muaj kev cuam tshuam rau cov hlau / hlau. Txawm li cas los xij, rau qhov cub me me uas tsis muaj peev xwm ua kom zoo dua qub, cov slag ntau dhau yuav cuam tshuam rau kev ua haujlwm. Peb xav kom koj ntsuas qhov no raws li koj tus kheej cov cuab yeej siv.

Q3: Koj puas tuaj yeem lav qhov ruaj khov ntawm 553 silicon hlau?

A3:kiag li. Txawm hais tias 553 yog tus nqi - cov khoom lag luam tseem ceeb, raws li tus neeg muab khoom lag luam, kev ruaj ntseg ntawm nws cov khoom tseem yog peb qhov kev cog lus tseem ceeb. Peb xyuas kom meej qhov no los ntawm kev ntsuas hauv qab no:

Cov khoom siv ruaj khov ruaj khov: Ua kom muaj kev sib raug zoo ntawm cov khoom siv silica thiab txo cov neeg ua haujlwm.

Cov txheej txheem tswj: tsis tu ncua sampling thiab tsom xam thaum smelting thiab casting.

Kev soj ntsuam cov khoom tiav: Ua ntej txhua pawg tawm ntawm lub Hoobkas, cov qauv raug coj mus kuaj tshuaj lom neeg muaj pes tsawg leeg los xyuas kom meej tias cov cim tseem ceeb xws li Si, Fe, Al, thiab Ca ua tau raws li cov qauv, thiab daim ntawv pov thawj cov khoom xa tuaj.

Kev tshuaj xyuas qhov muag: Random sampling yog ua los ntawm qhov loj thiab cov ntsiab lus slag.

Tiv tauj pebhnub no los thov ib tus qauv pub dawb 5kg thiab kev sib tw nqe lus -txiav koj cov nqi qis- qib metallurgical qib nrog Silicon 553, qhov kev daws teeb meem zoo tshaj plaws!

Cim npe nrov: Tuam Tshoj silicon 553 manufacturers, lwm tus neeg, Hoobkas