Calcium Silicon Rau Alloy Hloov Kho
Calcium silicon (CaSi) feem ntau yog siv los ua ib qho kev hloov pauv ntawm cov alloys hauv kev tsim cov khoom siv hlau, tshwj xeeb tshaj yog cov hlau alloys. Qhov sib ntxiv ntawm calcium silicon pab ua kom zoo dua microstructure thiab txhim kho cov khoom siv ntawm cov hlau.
Hauj lwm lawm
Kev piav qhia
Calcium silicon tuaj yeem hloov kho cov khoom ntawm cov hlau los ntawm kev cuam tshuam qhov loj, zoo, thiab kev faib tawm ntawm cov khoom tsis yog hlau. Cov kev suav nrog no tuaj yeem cuam tshuam rau cov khoom siv kho tshuab, machinability, thiab nto tiav ntawm cov hlau. Calcium silicon tuaj yeem pab txhim kho cov kev suav nrog, ua rau lawv zoo ib yam thiab tsis muaj kev puas tsuaj rau cov khoom siv hlau.
Specification
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Hom |
|
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|
Ca |
Si |
C |
AI |
P |
S |
|
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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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|
|
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Ca28 Si 60 |
28 |
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Thaum siv los ua kev hloov pauv, calcium silicon ua haujlwm hauv qab no:
- Grain refinement: Calcium silicon muaj cov txiaj ntsig zoo ntawm cov nplej, tshwj xeeb tshaj yog nyob rau hauv aluminium alloys. Nws txhawb kev tsim cov nplej zoo equiaxed, uas txhim kho cov khoom siv ntawm cov hlau.
- Hloov kho cov theem eutectic: Calcium silicon tuaj yeem hloov kho cov theem eutectic hauv qee cov alloys. Nws hloov cov morphology thiab kev faib tawm ntawm eutectic theem, xws li eutectic silicon hauv aluminium-silicon alloys.
- Tswj microsegregation: Calcium silicon pab tswj microsegregation hauv cov hlau. Microsegregation yog hais txog kev faib tsis sib npaug ntawm cov ntsiab lus thaum lub sij hawm solidification, ua rau cov cheeb tsam hauv cheeb tsam nrog cov sib txawv.
- Kev kho kom zoo ntawm cov theem intermetallic: Calcium silicon tuaj yeem kho cov theem intermetallic uas tsim thaum lub sij hawm solidification. Intermetallic compounds tuaj yeem muaj kev puas tsuaj rau cov khoom siv hluav taws xob ntawm cov hlau.
Tus nqi ntawm calcium silicon ntxiv raws li kev hloov pauv alloy nyob ntawm qhov tshwj xeeb alloy muaj pes tsawg leeg, qhov xav tau microstructure, thiab cov khoom tsom. Nws yog feem ntau ntxiv rau hauv cov nyiaj tswj thaum lub sij hawm melting thiab casting txheej txheem kom ntseeg tau tias kev faib khoom sib xws thiab kev hloov kho tau zoo.
FAQ
Q: Lub sijhawm them nyiaj yog dab tsi?
A: Peb lees txais T / T, D / P, L / C.
Q: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom nyob hauv Anyang City, Henan Province. Tag nrho peb cov neeg muas zaub tuaj hauv tsev thiab txawv teb chaws. tos ntsoov rau koj mus ntsib.
Q: Koj lub zog yog dab tsi?
A: Peb yog cov chaw tsim khoom nrog ntau tshaj 10 xyoo kev paub hauv kev lag luam ferroalloys. Peb muaj peb tus kheej cov chaw tsim khoom, cov neeg ua haujlwm zoo nkauj thiab kev tsim khoom, kev ua haujlwm thiab R & D pab pawg. Qhov zoo tuaj yeem lav. Peb muaj cov cuab yeej ntsuas qib siab thiab kev sim tshuab zoo heev hauv kev ua haujlwm ntawm metallurgical steelmaking. Cov khoom yuav raug tshuaj xyuas nruj me ntsis ua ntej xa khoom kom ntseeg tau tias cov khoom tsim nyog.
Q: Koj lub peev xwm ntau lawm thiab hnub xa khoom yog dab tsi?
A: 3000 metric tons ib hlis. Peb muaj Tshuag ntawm tes kom tau raws li cov neeg siv khoom xav tau. Feem ntau peb tuaj yeem xa cov khoom tsis pub dhau 7-15 hnub tom qab koj them nyiaj.
Cim npe nrov: calcium silicon rau alloy hloov
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