Cov khoom tsis muaj
|
Hlau hom |
Cov muaj pes tsawg % |
Qhov dav mm + / -0. 5 |
Cov kab txaij tuab mm (+ / -0. 5) |
Hmoov hnyav g/m(+/-10) |
|
REMGSICA |
Mg30si 42-46 hack |
13 |
0.4 |
250 |
|
CA FE |
Ca 28-35 |
13 |
0.4 |
230-250 |
|
Ca |
Ca98.5 |
13 |
0.4 |
125 |
|
CA-AL-FE |
Ca 26-30 al 2-5 |
13 |
0.4 |
240 |
|
Si-Ca |
Si {55-65 ca 28-30 |
13 |
0.4 |
230 |
|
C |
C98S<0.5 |
13 |
0.4 |
150 |
|
SI-CA-BA |
Si55CA15BA15BA15 |
13 |
0.4 |
220 |
|
Deyoxy al |
Al99.5 |
13 |
0.4 |
305 |
|
Si-al-ba |
Si {35-40 al 2-16 ba 9-15 |
13 |
0.4 |
215 |
|
Tus menyuam nyob |
Ti 30-70 |
13 |
0.4 |
520 |
Qhov loj me:Raws li cov neeg siv khoom xav tau
Lub Sij Hawm Them Nyiaj:T / T lossis L / C
Lub sijhawm khoom xa tuaj:Tsis pub dhau 10 hnub tom qab tau txais cov kev ua ntej.
Kev pab:Peb tuaj yeem muab cov qauv dawb rau koj, phau ntawv xov xwm, ntsuas kev kuaj sim, Daim Ntawv Qhia Kev Lag Luam thiab Ntim tuaj yeem tsim raws li cov neeg siv khoom. Zoo siab txais tos rau peb lub Hoobkas thiab tuam txhab rau kev tuaj xyuas!
Cov khoom lag luam
Calcium sited xaim yog ib hom kev ua kom zoo dua qub siv hauv kev lag luam metallurgical, tshwj xeeb hauv cov txheej txheem statmaking, nws plays lub luag haujlwm tseem ceeb. Calcium sited xaim yog xaim ua los ntawm calcium silicia silic silicia tau sau ua cov khoom siv tseem ceeb li nias, thiab tom qab ntawv ua thiab lwm yam txheej txheem. Nws cov qauv feem ntau yog tsim ntawm cov tub ntxhais cov hmoov txheej thiab cov sheath ua los ntawm sawb steel ntawv qhwv rau sab nraud ntawm cov tub ntxhais hmoov txheej.
Thaum ua calcium-silicon cored hlau, ua ntej, zoo calicon alloy hmoov yog xaiv tau tias cov khoom siv tseem ceeb thiab calboy cov ntsiab lus hauv kev tsim khoom. Nyob rau tib lub sijhawm, sawb hlau nrog kev du me thiab corrosion tsis kam raug xaiv los ntawm cov khoom siv. Tom qab ntawd cov callicon alloy hmoov yog sib xyaw nrog tus nqi tsim nyog (xws li flux, thiab tom qab ntawd sau rau hauv sheath ua los ntawm sawb steel. Lub tshuab sib sau tau nias thiab tsim los ntawm cov hlau nias tshuab kom paub meej tias txoj kab uas hla, ntom ntawm calcium-silicon cored hlau tau raws cov kev xav tau. Thaum kawg, qhov ua tau zoo ntawm kev tsim cov khoom lag luam calcium-silicon
Calcium sited hlau cored hlau yog dav siv hauv kev lag luam metallurgical, tshwj xeeb hauv cov txheej txheem statmakakaking. Cov kab zeb thiab calcium sied hauv calcium silicia silic silicon cored hlau muaj qhov yooj yim kom ntab, yog li ua tiav lub hom phiaj ntawm deoxidation thiab desulfurization. Qhov kev sib txuas ntawm calcium silicon cored hlau tuaj yeem hloov cov khoom thiab morphology ntawm kev ua kom ntab thiab tshem tawm, yog li kev txhim kho lub purity thiab zoo ntawm Molten hlau. Kev siv cov roj av calcium cored hlau muaj peev xwm ua kom rov qab ua kom rov qab tus nqi ntawm alloy, thiab txo cov nqi ntau lawm, thiab txo cov nqi ntau lawm. Qhov sib ntxiv ntawm calcium silicon cored hlau tuaj yeem txhim kho lub xeev meting ntawm Molten hlau, thiab yog ua kom zoo rau kev tsim khoom thiab kev txhim kho zoo ntawm cov casings.
Nrog kev txhim kho cov hlau me me thiab kev nce qib ntawm cov roj av ua tau zoo, daim ntawv thov ntawm calcium Silicon Cored hlau yuav dhau los ua ntau yam.
Cim npe nrov: Qhov zoo ntawm kev siv calcium sicicon cored hlau, Tuam Tshoj zoo ntawm kev siv calcium silicia silicoron cored hlau tuam ntxhab, cov chaw muag khoom, Hoobkas