Inkcazo
I-silicon barium alloy (Si Ba) sisitofu esikumgangatho ophezulu. Yintsimbi yentsimbi enomsebenzi ophezulu. I-silicon barium I-Inoculants ifaka i-gray cast iron, i-nodular cast iron, i-ductile casting iron kunye ne-vermicular casting iron. I-Ba, Ca etc. iikhemikhali ezikulo zizinzile. Xa kuthelekiswa nesakhono se-graphitization se-silicon ye-ferro, inokuphucula ukutyeba okwahlukileyo kwesakhiwo secandelo kunye nobulukhuni obufanayo kunye nokunyusa inani leqela le-eutectic kunye nesantya sokudodobala koqoqosho siyacotha. Ukwandisa ubuninzi obufanayo, i-barium silicon inoculation inokuphucula amandla e-tensile aphezulu kwi-20-30N / mm2 kune-silicon ye-ferro. Thelekisa i-silicon ye-ferro, xa isixa esongezelelweyo sitshintsha, uluhlu lobunzima bokuphosa luncinci. Emva kokuba unyango lwe-Spheroidizing lwentsimbi etyhidiweyo yongeza i-silicon ye-barium engakwazi ukwandisa kuphela inani lebhola yegraphite kwaye iphucule ukujikeleza kodwa iphinde isuse i-cementite kunye nokusabalalisa okanye ukunciphisa i-phosphorus eutectic.
Isicelo:
1. Ukwenzela i-oxidation kunye nokuguqulwa kwentsimbi, intsimbi kunye ne-alloys.
2. Unesenzo se-dephosphorizing.
3. Nciphisa ubumhlophe bentsimbi
4. Ukuphucula ukuzinza kwe-calcium kwintsimbi etyhidiweyo, ukunciphisa i-volatilization ye-calcium.
Inkcazo
| Umzekelo |
Ukwakhiwa kweMichiza% |
| Ba |
Si |
Al |
Mnu |
C |
P |
S |
| ≥ |
≤ |
| FeBa33Si35 |
28.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa28Si40 |
25.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa23Si45 |
20.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa18Si50 |
15.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa13Si55 |
10.0 |
55.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
| FeBa8Si60 |
5.0 |
60.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
| FeBa4Si65 |
2.0 |
65.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
Iimveliso eziphambili ze-ZHENAN yi-ferro silicon, i-ferro manganese, isilicon manganese, i-ferro chrome, i-silicon carbide, i-carburant, njl.
FAQ
Umbuzo: Uwulawula njani umgangatho weemveliso?
A: Sinelebhu yethu enesixhobo sovavanyo oluphambili.Iimveliso ziya kuhlolwa ngokungqongqo phambi kokuthunyelwa,ukuqinisekisa ukuba iimpahla zifanelekile.
Umbuzo: Ngaba wenza iisayizi ezizodwa?
A: Ewe, singenza iinxalenye ngokwemfuno yakho.
Umbuzo: Ngaba unayo nayiphi na isitokhwe kwaye liliphi ixesha lokuhambisa?
A: Sinendawo ehlala ixesha elide ukuhlangabezana neemfuno zabathengi.Singakwazi ukuthumela iimpahla ngeentsuku ze-7 kunye nemveliso eyenziwe ngokwezifiso inokuthunyelwa ngeentsuku ze-15.
Umbuzo: Yintoni i-MOQ yomyalelo welingo?
A: Akukho mda, sinokunika iingcebiso ezifanelekileyo kunye nezisombululo ngokwemeko yakho.
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