Kev piav qhia
Silicon carbide yog cov khoom siv tawv heev (Mohs hardness 9.25), yog tshuaj inert thiab tsis yaj. Silicon Carbide muaj cov thermal conductivity, tsis tshua muaj coefficient ntawm thermal expansion, thermal shock thiab puas resistant thiab muaj zog ntawm kub kub. Silicon carbide cov khoom sib txawv ua rau nws cov khoom siv tau zoo hauv ntau daim ntawv thov sib txawv.
Silicon carbide muaj ob hom yooj yim: dub silicon carbide thiab ntsuab silicon carbide. Dub silicon carbide muaj sic txog 95%, yog li lub toughness siab dua ntsuab silicon carbide. Nws yog dav siv rau kev ua cov khoom uas tsis muaj zog tensile zoo li iav, ceramics, pob zeb, cov khoom siv refractory, cam khwb cia hlau thiab nonferrous hlau thiab lwm yam. , titanium alloy thiab optical iav nrog rau lub tog raj kheej lub tsho thiab cov cuab yeej sib tsoo zoo.
Qhov zoo:
Silicon carbide muaj cov khoom siv ruaj khov, thermal conductivity, tsis tshua muaj thermal expansion coefficient, thiab hnav tsis kam. Ntxiv rau kev siv los ua cov abrasives, muaj ntau lwm yam kev siv, xws li: txheej silicon carbide hmoov ntawm cov dej turbine impellers los yog lub tog raj kheej blocks nrog cov txheej txheem tshwj xeeb Lub sab hauv phab ntsa tuaj yeem txhim kho nws cov hnav tsis kam thiab ua kom nws lub neej ua haujlwm ntev li 1 ~ 2 zaug. ; cov khoom siv refractory ua los ntawm nws muaj cua sov poob siab tsis kam, me me, lub teeb yuag thiab siab zog, thiab muaj kev txuag hluav taws xob zoo. Qib qis silicon carbide (muaj txog 85% SiC) yog ib qho zoo heev deoxidizer. Nws tuaj yeem ua kom nrawm nrawm ntawm steelmaking, thiab pab tswj cov tshuaj muaj pes tsawg leeg thiab txhim kho cov hlau zoo. Tsis tas li ntawd, silicon carbide kuj tau siv dav los ua silicon carbide rods rau hluav taws xob cua sov.
Specification
| Qauv |
Cov ntsiab lus% |
| 60# |
SiC |
F.C |
Fe2O 3 |
| 65# |
60 min |
15-20 |
8-12 |
3.5 max |
| 70# |
65 feeb |
15-20 |
8-12 |
3.5 max |
| 75# |
70 feeb |
15-20 |
8-12 |
3.5 max |
| 80# |
75 feeb |
15-20 |
8-12 |
3.5 max |
| 85# |
80 min |
3-6 |
3.5 max |
| 90# |
85 nqi |
2.5 max |
3.5 max |
| 95# |
90 min |
1.0 max |
1.2 max |
| 97# |
95 nqi |
0.6 max |
1.2 max |
Daim ntawv thov:
1.Txhim kho qhov kub tsis kam, hnav tsis kam thiab oxidation tsis kam nyob rau hauv cov khoom siv refractory thiab fais fab metallurgy kev lag luam.
2. Basic raw khoom uas siab polymer ntawm organic silicon formatting.
3. Hlau puag alloy additive, alloy kws tshuaj ntawm silicon steel, yog li txhim kho cov hlau hardenability.
4. Nws yog siv nyob rau hauv high-temperature cov ntaub ntawv tsim nyob rau hauv thiaj li yuav tsim enamels thiab pottery thiab nyob rau hauv ua ultra-ntshiab silicon wafers.
FAQ
Q: Koj puas yog cov chaw tsim khoom lossis cov tub luam?
A: Peb yog cov neeg lag luam, thiab peb cov khoom muaj txiaj ntsig zoo thiab tus nqi qis.
Q: Puas yog qhov zoo ntawm koj cov khoom ruaj khov?
A: Peb cov khoom muaj kev soj ntsuam zoo, thiab cov khoom zoo heev.
Q: Koj puas tuaj yeem muab cov qauv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tom qab koj them tus nqi thauj khoom.
Q: Puas yog koj cov khoom xa tuaj raws sijhawm?
A: Feem ntau hais lus, peb xa khoom raws sijhawm.
Q: Koj txoj kev khaws cia yog dab tsi?
A: Peb cov txheej txheem sau suav nrog T / / T, L / / C, thiab lwm yam.
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