Calcium Silicon rau Grain Refinement
Calcium silicon (CaSi) tuaj yeem siv los ua cov khoom lag luam nplej hauv qee cov alloys kom ua tiav cov nplej ua kom zoo dua qub thiab txhim kho cov khoom siv kho tshuab.
Hauj lwm lawm
Kev piav qhia
Los ntawm kev txhawb kev tsim cov nplej zoo equiaxed, nws txhim kho cov khoom siv ntawm cov hlau, xws li lub zog tensile, toughness, thiab qaug zog kuj.
Grain refinement yog tshwj xeeb tshaj yog pab tau nyob rau hauv cov alloys uas undergo solidification txheej txheem, raws li nws txo lub xub ntiag ntawm loj nplej, uas yuav ua tau kom txo tau txhua yam zog thiab anisotropic zog.
Specification
|
Hom |
|
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|
Ca |
Si |
C |
AI |
P |
S |
|
|
Ntau dua lossis sib npaug |
Tsawg dua los yog sib npaug |
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Ca31 Si 60 |
31 |
55-65 |
0.8 |
2.4 |
0.04 |
0.06 |
|
|
|
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Ca28 Si 60 |
28 |
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Ntawm no yog li cas calcium silicon ua haujlwm raws li cov nplej refiner:
- Nucleation: Calcium silicon ua tus neeg sawv cev nucleating los ntawm kev muab cov chaw rau kev tsim cov nplej zoo equiaxed thaum lub sij hawm solidification.
- Txoj Cai Supercooling: Calcium silicon induces kev cai lij choj supercooling, uas yog lub undercooling ntawm cov kua hlau thaum lub sij hawm solidification.
- Kev Txwv Kev Loj Hlob Crystal: Calcium silicon tuaj yeem txwv txoj kev loj hlob ntawm cov nplej thaum lub zog khov.
Qhov sib ntxiv ntawm calcium silicon raws li cov nplej refiner yog tshwj xeeb tshaj yog zoo nyob rau hauv alloys xws li txhuas, magnesium, thiab lawv cov alloys. Nws pab ua kom zoo dua cov qauv nplej, txhim kho cov khoom siv kho tshuab, thiab txhim kho cov khoom zoo. Qhov tshwj xeeb npaum li cas ntawm calcium silicon nyob ntawm seb muaj pes tsawg leeg xws li cov hlau alloy, casting tej yam kev mob, thiab xav tau grain loj.
FAQ
Q: Dab tsi yog qhov zoo ntawm koj lub tuam txhab dua li lwm lub tuam txhab?
A: 20 xyoo kev pabcuam kev pabcuam, Cov txheej txheem QC nruj, ruaj khov zoo, Txais SGS, BV, CCIC thiab lwm yam ntawv pov thawj.
Q: Koj lub tuam txhab cov khoom tseem ceeb yog dab tsi?
A: Peb cov khoom tseem ceeb suav nrog cov khoom zoo ferro silicon, calcium silicon, silicon hlau, nodulizer, inoculant, silica fume, soda feldspar, thiab lwm yam.
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom. Peb nyob hauv Anyang, Henan Province, Suav. Peb cov neeg siv khoom yog los ntawm tsev lossis txawv teb chaws. tos ntsoov rau koj tuaj xyuas.
Q: Cov khoom zoo li cas?
A: Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa zaub mov, yog li qhov zoo tuaj yeem lav.
Cim npe nrov: calcium silicon rau grain refinement
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