Sharaxaada
Silicon barium alloy (Si Ba) waa faleebo tayo sare leh. Waa daawaha birta ah oo leh dhaqdhaqaaq sare. Silicon barium Inoculants ayaa lagu dabaqaa kabka cawl, birta kabka nodular, birta shubka ductile iyo birta tuurista vermicular. Unugyada kiimikada ee Ba, Ca iwm waa kuwo deggan. Marka la barbar dhigo awoodda garaafaynta ee silikon ferro, waxay hagaajin kartaa dhumucda kala duwan ee qaab dhismeedka qaybta iyo lebbiska qalafsanaanta iyo sidoo kale kordhinta tirada kooxda eutectic iyo xawaaraha hoos u dhacu waa gaabis. Kordhinta tiro isku mid ah, tallaalka silikon barium waxay wanaajin kartaa xoogga xajinta oo ka sarreeya 20-30N/mm2 marka loo eego silikon ferro. Marka la barbar dhigo silikoonka ferro, marka qadarka wax lagu daro isbeddelo, kala duwanaanta engegnaanta tuurista waa yar tahay. Ka dib daawaynta Spheroidizing ee birta dhalaalaysa waxay ku darsataa barium silicon taas oo aan kordhin karin tirada kubbadda graphite kaliya oo hagaajinaysa wareegga laakiin sidoo kale baabi'inaysa sibidhka iyo kala firdhiso ama yarayso eutectic fosfooraska.
Codsiga:
1. Si loo sameeyo oksidation iyo wax ka beddelka birta, birta la tuuro iyo alloys.
2. Waxa uu leeyahay fal-fosforization.
3. Iska yaree cadada birta shubka ah
4. Hagaajinta xasiloonida kaalshiyamka ee birta dhalaalaysa, hoos u dhigista kalsiyumka.
Tilmaamid
| Qaabka |
Halabuurka Kiimikada% |
| Ba |
Si |
Al |
Mn |
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 |
Alaabooyinka ugu waaweyn ee ZHENAN waa silikoon ferro, manganese silikoon, manganese silicon, ferro chrome, silicon carbide, karburant, iwm
FAQ
S: Sideed u xakameysaa tayada alaabta?
J: Waxaan leenahay shaybaadhkayaga oo leh qalab tijaabo ah oo horumarsan. Alaabooyinka si adag ayaa loo eegi doonaa ka hor inta aan la dhoofin, si loo dammaanad qaado in alaabtu ay u qalanto.
S: Ma waxaad soo saartaa cabbirro gaar ah?
J: Haa, waxaanu samayn karnaa qaybo waafaqsan baahidaada.
S: Ma haysaa wax kayd ah oo waa maxay wakhtiga bixinta?
A: Waxaan haysanaa kayd muddo dheer ah si aan u daboolno shuruudaha macaamiisha. Waxaan ku soo rari karnaa alaabta 7 maalmood iyo alaabta la habeeyey waxaa lagu soo rari karaa 15 maalmood.
S: Waa maxay MOQ-da amarka maxkamadaynta?
A: Ma xadidna, waxaan ku siin karnaa talooyinka iyo xalalka ugu fiican iyadoo loo eegayo xaaladdaada.
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