Cov khoom
Foundry calcium silicon
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Cov duab: pob txha nqaij xas
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Tshuaj lom neeg siv tshuaj: Ca Si C Pat Ps
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Qhov loj me: 0.2 ~ 2mm, 1-6mm, 10mm ~ 50mm 10 ~ 100 hli .etc
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Pob: TUJ HNAB lossis customized raws li cov neeg siv khoom xav tau
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Khoom Taw qhia
Calcium silicon siv rau casting feem ntau yog hais txogcalcium silicon alloy, uas yog muaj xws li ntawm silicon thiab calcium, thiab tseem yuav muaj ntau tus neeg tsis zoo xws li hlau, txhuas, Carbon, Posphorus. Nyob rau hauv ib txwm casial casys, cov lus silicon yog 50%%, thiab cov ntsiab lus calcium yog 16% -31%. Ob leeg silicon thiab calcium muaj kev ua kom muaj zog tshuaj. Cov tshuaj calcium muaj kev muaj zog muaj zog nrog cov pa, leej faj, thiab cov tshuaj lom neeg, thiab nws cov tshuaj lom neeg muaj qhov tseem ceeb dua ntawm qhov kub.
Tshuaj Muaj Tshuaj
|
Hom |
Tshuaj Yeeb Nkab% |
|||||
|
Ca |
Si |
C |
Al |
P |
S |
|
|
Ntau dua los yog sib npaug |
Ntau dua los yog sib npaug |
Tsawg dua los yog sib npaug |
||||
|
CA31SI60 |
31 |
55-65 |
1.0 |
2.4 |
0.04 |
0.06 |
|
CA28SI60 |
28 |
55-65 |
1.0 |
2.4 |
0.04 |
0.06 |
|
Ca24SI60 |
24 |
55-65 |
1.0 |
2.5 |
0.04 |
0.04 |
|
Ca20si55 |
20 |
50-60 |
1.0 |
2.5 |
0.04 |
0.04 |
|
CA16SI55 |
16 |
50-60 |
1.0 |
2.5 |
0.04 |
0.04 |
Lub luag haujlwm hauv kev casting
Deoxidation:
Nws tuaj yeem hnov mob nrog cov pa oxygen nyob rau hauv molten hlau los tsim cov khoom siv oxygen hauv molygen cov ntsiab lus, thiab kev txo qhov tsis xws luag xws li pores thiab suav nrog cov ntsiab lus oxygen.
Inoculation:
Nws pab txhawb kev graphitization, ua graphite nyob rau hauv cam hlau yooj yim dua los ua thiab txhim kho cov khoom siv me me, thiab kev txhim kho cov khoom siv me me ntawm cov khoom siv hlau, thiab kev txhim kho lub zog thiab tawv.
Desulfurization:
Cov tshuaj calcium muaj qhov muaj zog muaj zog nrog cov leej txiv kab ntxwv thiab tuaj yeem hnov mob nrog cov txiv leej muag hauv cov hlau molten rau cov sulfides xws li calcium sulfide. Cov neeg sulfide no muaj qhov ntom ntom ntom ntom thiab yuav ntab saum npoo ntawm cov av desulfurization thiab txo cov kev tsis zoo ntawm cov txiv lws suav.
Kev txhim kho fluidity:
Nws tuaj yeem txo cov npoo nro ntawm cov hlau nro ntawm molten ntawm moling ua tau zoo, thiab txhim kho cov duab ua noj ua haus, nws tuaj yeem txhim kho nws qhov muaj peev xwm txhim kho.
Daim Ntawv Thov Teb
1
Cam Khwb Cia Hlau Teb
Nws yog dav siv nyob rau hauv kev tsim cov grey cam khwb cia hlau, txhim kho cov hlau, thiab feem ntau siv los tsim cov khoom siv pob zeb, thiab feem, cov yeeb nkab fittings, thiab lwm yam.
2
Hlau Casting Teb
Rau qee qhov siab - Cov ntsiab lus zoo ntawm cov pa roj ntsha thiab cov khoom siv los ntawm cov oxygen, txhim kho cov pa roj oxygen, thiab txhim kho cov kab mob ntawm cov roj ntsha, ua kom muaj zog thiab qaug zog tsis kam ntawm cov hlau casings. It is used in the manufacture of aerospace parts, high-end molds, etc.
Cim npe nrov: Foundry Calcium Silicon, Tuam Tshoj foundry Cacium Silic Silicoron Manufacturers, lwm tus neeg, Hoobkas
Tom ntej:
SiAlBaCa Alloy
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