Calcium silicon granules yog tsim los ntawm crushingcas alloyshauv granules. Muab piv rau cov pob, granulation yog sai dua thiab cov tshuaj tiv thaiv zoo sib xws; piv rau hmoov, granules tsim tsis muaj pa luam yeeb thiab tsis tshua muaj pov tseg.

Lawv feem ntau ua peb txoj haujlwm:

Deoxidation thiab desulfurization:Ob leeg calcium thiab silicon yog cov deoxidizers muaj zog, tshem tawm cov pa oxygen thiab sulfur los ntawm cov hlau molten.

Kev hloov pauv suav nrog:Lawv hloov cov alumina nkig mus rau hauv qis- melting- taw tes calcium aluminate, daws qhov teeb meem ntawm nozzle blockage hauv nruam casting.

Hlau purification:Calcium, tom qab hloov mus rau hauv chav, agitates cov hlau molten, pab inclusions rau ntab mus rau saum npoo.

Yog li ntawd, lawv yog qhov tseem ceeb hauv kev tsim steel, casting, thiab ladle refining.

Yuav ua li cas xaiv silicon calcium granules? Nws nyob ntawm koj lub ladle loj thiab cov txheej txheem yuav tsum tau ua. Peb faib lawv ua peb hom raws li qhov loj me; tsuas yog xaiv hom tsim nyog:

Loj Specification	Cov yam ntxwv tseem ceeb	Daim ntawv thov Scenario	Txoj Kev Ntxiv	Qhov Tseem Ceeb Zoo	Cov kev ceev faj
0-3mm (Fine Particles)	Loj qhov chaw tshwj xeeb, ceev melting ceev, mob siab thiab txaus cov tshuaj tiv thaiv, tab sis nws yuav raug nqa tawm los ntawm flue roj (siab poob tus nqi)	1. Qhov kawg deoxidation / kev kho kom zoorau me me - muaj peev xwm ladles (tsawg dua lossis sib npaug li 50 tons); 2. Siv ua ib qhoua tsis taus panyob rau hauv cam khwb cia hlau ntau lawm (yuav tsum tau ceev dispersion); 3. Kev kho kom haumntawm nruam casting pwm flux (silicon thiab calcium ntxiv)	1. Flushed rau hauv cov molten steel kwj (kom ntau yam sib xyaw nrog molten steel); 2. Compressed rau hauv "calcium-silicon wires" siv cov hlau feeder thiab pub rau hauv cov hlau molten (kom txo qis)	Cov tshuaj tiv thaiv kev ua haujlwm siab, tuaj yeem txo cov pa oxygen hauv cov hlau molten sai, haum rau cov xwm txheej uas xav tau cov khoom siv siab (xws li, qis- carbon steel, stainless hlau)	Tsis txhob ncaj qha ntxiv cov khoom loj rau loj - lub peev xwm ladles, vim tias cov tshuaj tiv thaiv sai yuav ua rau cov hlau tawg; tswj qhov ceev ntxiv kom tsis txhob poob siab tshaj 15%
1-3mm / 3-8mm (Nruab nrab)	Nruab nrab thaj chaw tshwj xeeb, maj mam melting ceev, tsawg poob tus nqi (8% -12%), ntsuas efficiency thiab stability	1. Composite deoxidation / desulfurizationrau nruab nrab thiab loj - muaj peev xwm ladles (50-150 tons); 2. Qhov ntsuas kub ua ntej-nce tus neeg sawv cevnyob rau hauv converter steelmaking (supplementing tshav kub + deoxidation); 3. Hauv qab deoxidationntawm ingot casting (kom tsis txhob muaj hauv qab)	1. Direct phau ntawv los yog mechanical ntxiv rau lub ladle (tsis muaj khoom tshwj xeeb yuav tsum tau); 2. Sib xyaw nrog lwm cov alloys (piv txwv li, ferromanganese, ferrochromium) rau kev hloov kho ib txhij	High versatility, muaj feem xyuam rau feem ntau hlau thiab hlau smelting scenarios; controllable poob, tus nqi qis dua cov khoom zoo	Xyuas kom txaus stirring siv ntawm molten hlau (xws li, hauv qab argon tshuab) thaum lub sij hawm ntxiv los tiv thaiv cov khoom los ntawm ntab rau saum npoo thiab oxidizing; particle loj yuav tsum sib xws kom tsis txhob sib tov zoo hmoov ntau dhau
8-15mm / 15-30mm (Coarse Particles)	Me me thaj chaw tshwj xeeb, qeeb melting ceev, loj sinking qhov tob, muaj peev xwm ntawm reacting tob nyob rau hauv lub molten hlau	1. Sib sib zog nqus deoxidation / desulfurizationrau loj- muaj peev xwm ladles (Ntau dua lossis sib npaug li 150 tons) lossis kub hlau ladles; 2. Kub hlau pretreatmenttom qab tawg rauv tapping (tshem cov sulfur thiab phosphorus); 3. Macrostructure optimizationntawm cov hlau tshwj xeeb (piv txwv li, bearing steel, iav steel) (qhib cov tshuaj tiv thaiv yuav tsum tau txo qis kev suav)	1. Direct ntxiv los ntawm sab saum toj ntawm lub ladle (vim lub ntiajteb txawj nqus rau hauv dab dej); 2. Sib tov nrog slag- ua cov tshuaj xws li txiv qaub thiab fluorite thaum lub sij hawm kub kub pretreatment	Lub voj voog ntev cov tshuaj tiv thaiv, tuaj yeem ua haujlwm tsis tu ncua ntawm cov txheej sib sib zog nqus ntawm cov hlau molten, txo qhov teeb meem ntawm "sab saum toj deoxidation tab sis tseem tshuav nyob rau hauv qis dua"; Tus nqi poob qis tshaj (tsawg dua lossis sib npaug li 8%)	Tsis haum rau me me - muaj peev xwm ladles los yog deoxidation ceev ceev, vim qeeb melting yuav ua rau tsis txaus cov tshuaj tiv thaiv; Txuas lub sijhawm tuav (Ntau dua lossis sib npaug li 10 feeb) kom paub meej cov tshuaj tiv thaiv tiav

calcium silicon granules

tshuaj muaj pes tsawg leeg

Hom	Tshuaj muaj pes tsawg leeg%
	Ca	Si	C	Al	P	S
	Ntau dua lossis sib npaug	Ntau dua lossis sib npaug	Tsawg dua los yog sib npaug
Ca31 Si 60	31	55-65	1.0	2.4	0.04	0.06
Ca28 Si 60	28	55-65	1.0	2.4	0.04	0.06
Ca24 Si 60	24	55-65	1.0	2.5	0.04	0.04
Ca 20 Si55	20	50-60	1.0	2.5	0.04	0.04
Ca16 Si55	16	50-60	1.0	2.5	0.04	0.04

Kev siv cov calcium silicon granules

1. Thaum kawg Deoxidation hauv Steelmaking (Daim ntawv thov loj tshaj)

Ntxiv calcium silicate granules rau lub ladle thaum lub sij hawm tapping los ntawm ib tug converter los yog hluav taws xob arc rauv txo cov pa oxygen nyob rau hauv cov hlau molten.

Pom Zoo Loj: 1-3mm lossis 3-8mm

Kev Siv: 0.5-1.5 kg ib tuj hlau

Cov nyhuv: Txhim kho steel purity thiab tsawg cua npuas nyob rau hauv tsis tu ncua cam khwb cia billets.

2. Kev daws qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.

Hlau deoxidized nrog aluminium yooj yim tsim siab - melting - taw tes alumina, clogging lub bottleneck. Ntxiv cov calcium silicate granules hloov cov alumina mus rau hauv qis - melting-point calcium aluminate, tiv thaiv fwj clogging.

Pom Zoo Loj: 0-3mm (cov khoom zoo), zoo tagnrho pub rau hauv cov hlau cored.

Cov nyhuv: Ua kom muaj cov cua sov sib txuas los ntawm 3-5 txog 8-10.

3. Ladle Refining (LF, VD, RH)

Ntxiv calcium silicate granules rau lub qhov cub refining tob deoxidizes thiab desulfurizes, ua ultra- oxygen tsawg thiab ultra- tsis muaj sulfur ntshiab hlau.

Pom zoo loj: 1-3mm

Cov nyhuv: Cov pa oxygen hauv cov hlau tuaj yeem txo qis qis dua 10ppm.

4. Foundry Inoculation (Grey Iron, Ductile Iron)

Nyob rau hauv foundries, calcium silicate granules yuav siv tau raws li ib tug inoculant los txhawb graphitization thiab txo dawb cam khwb cia hlau.

Pom zoo loj: 0-3mm lossis 1-3mm

Dosage: 0.1% -0.3% ntawm molten hlau hnyav

calcium silicon granules

FAQ

Q: Qhov txawv ntawm 0-3mm zoo granules thiab 1-3mm granules yog dab tsi? Kuv yuav yuav qhov twg?

A: 0-3mm granules yog finer, yaj sai, thiab react ntau vigorously, ua rau lawv haum rau cored hlau los yog refining furnaces . 1-3mm granules yog me ntsis coarser, ua rau ib tug me ntsis cov tshuaj tiv thaiv thiab tsawg poob, ua rau lawv haum rau ncaj qha ntxiv rau ladles. Rau cov me me ladles uas xav tau ceev ceev, siv cov granules zoo; Rau cov ladles loj uas yuav tsum tau siv zog tsawg, siv coarser granules.

Q: Qhov twg yog qhov zoo dua, calcium silicate granules lossis calcium silicate blocks?

A: Granules yaj sai dua thiab muaj ntau yam sib xws; blocks yaj qeeb qeeb thiab zoo li khom. Txawm li cas los xij, granules yog me ntsis kim dua li cov blocks. Rau refining txheej txheem nrog nruj muaj pes tsawg leeg yuav tsum tau siv granules; rau cov khoom siv hlau zoo tib yam thiab tus nqi -kev ua tau zoo, cov blocks tau txais.

Q: Koj puas tuaj yeem lav cov ntsiab lus calcium ntawm koj cov granules? Kuv txhawj xeeb txog kev ya raws txo cov ntsiab lus calcium.

A: Calcium yog qhov yooj yim rau kev ya raws. Tias yog vim li cas peb siv lub tshuab nqus tsev- ntim cov hnab aluminium ntawv ci, uas muaj kev nyab xeeb txawm tias tom qab lub hlis ntawm kev thauj khoom hiav txwv. Tom qab tau txais cov khoom, muab cia rau hauv qhov chaw qhuav, zoo- qhov cua; lawv yuav tsum tau siv nyob rau hauv rau lub hlis. Txhua batch ntawm cov khoom tuaj nrog daim ntawv ntsuam xyuas, uas suav nrog cov ntaub ntawv ntawm calcium cov ntsiab lus thiab particle loj.

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

Cov khoom

Calcium Silicon Granules