Btus nas Fused alumina–Xim av Aluminium Oxide
Brown fused alumina (BFA), tseem muaj npe ua xim av txhuas oxide, yog tsim los ntawm smelting ntawm cov zaub mov muaj hluav taws xob hauv qhov kub tshaj 2000oC. Ib tus txheej txheem qeeb ua raws cov qauv fusion, kom tawm tswv yim thaiv muaju. Cov kev pab cuam dawb los tshem tawm cov Sulfur thiab cov pa roj carbon, nruj me ntsis ntawm cov txheej txheem fusion ntawm cov nplej.
Tom qab ntawd cov crude txias yog kev sib tsoo ntxiv, ntxuav ntawm kev sib nqus impurities nyob sib nqus sib nqus thiab muab cov feem sib nqus kom haum rau qhov kawg siv. Divical kab tsim cov khoom lag luam rau cov ntawv thov sib txawv.
Daim Ntawv Thov Tseem Ceeb
Xim av fused alumina yog qhov nyuaj, ntse abrasive uas yog qhov haum rau kev sib tsoo ntawm cov hlau siab. Nws tau siv dav rau cov cuab yeej cov cuab yeej abrasive xws li kev sib tsoo, txiav cov log thiab coated abrasity ntawv, cov ntaub abrasive, cov ntaub abrasive, cov ntaub abrasive, cov ntaub abrasive, cov ntaub abrasive, cov ntaub abrasive, cov ntaub abrasive, cov ntaub Abrasive. Xim av fused alumina thermal cov khoom ua rau nws cov khoom zoo rau kev siv cov khoom siv refactory dhau.
|
GRIT loj |
Tshuaj Yeeb Nkab% |
|||
|
AL2O3% |
SOO2% |
Ti2% |
CAO% |
|
|
12#-80# |
95.00-97.50 |
Tsawg dua los yog sib npaug rau 1.30 |
1.50-3.80 |
Tsawg dua los yog sib npaug rau 0. 45 |
|
90#-150# |
94.00-97.50 |
Tsawg dua los yog sib npaug rau 1.30 |
1.50-3.80 |
Tsawg dua los yog sib npaug rau 0. 45 |
|
180#-220# |
93.50-97.50 |
Tsawg dua los yog sib npaug rau 1.30 |
1.50-3.80 |
Tsawg dua los yog sib npaug rau 0. 45 |
|
240#-1500# |
Ntau dua los yog sib npaug rau 93. 00 |
Tsawg dua los yog sib npaug rau 1.30 |
1.50-3.80 |
Tsawg dua los yog sib npaug rau 0. 45 |
Cuab yeej
|
Cov zaub mov yooj yim |
Crystal Loj (um) |
Qhov tseeb tiag (ɡ / cm) |
Kev ceev ntom (ɡ / cm) |
Hardness (㎏ / hli) |
|
Alpha-Al2o3 |
400-800 |
Ntau dua los yog sib npaug rau 3.90 |
1.40-1.95 |
1800-2200 |
Ceev ntom
|
GRIT loj |
Kev ceev ntom (ɡ / cm) |
GRIT loj |
Kev ceev ntom (ɡ / cm) |
|
F24 |
1.80-1.95 |
F80 |
1.61-1.71 |
|
F30 |
1.77-1.90 |
F90 |
1.59-1.71 |
|
F36 |
1.75-1.90 |
F100 |
1.57-1.68 |
|
F40 |
1.73-1.86 |
F120 |
1.54-1.68 |
|
F46 |
1.70-1.84 |
F150 |
1.50-1.65 |
|
F54 |
1.68-1.82 |
F180 |
1.48-1.62 |
|
F60 |
1.66-1.80 |
F220 |
1.45-1.55 |
|
F70 |
1.63-1.76 |
*** |
*** |
- Txheem: FEPA - F (Kev thov Abrasive Abrasive), FEPA - P (Coated Absrasive daim ntawv thov), JIS txheem.
- GRIT MUAJ: F12 - F12 - F12 - F220 (Macro), F240 - F1500 (Micro Hmoov)
P24 - P220 (Macro), P240 - P2500 (micro hmoov)
JIS 12 # - 4000 #
- Rau refractory: {0-1 mm, {mm, {4}}} f,} f, a-hmoov av.
- Lwm lub tshuab sib txuas rau kev thov muaj.
Cov FAQ
Q: Cov qauv dawb muaj?
A: Yog lawm, peb tuaj yeem muab cov qauv raws nrog tus nqi.
Q: Muaj pes tsawg hnub rau kev kuaj?
A: Nws yog 7 ~ 10 hnub rau qhov loj li niaj zaus peb muaj.
Q: Muaj pes tsawg hnub rau kev tsim khoom?
A: Nws yog kwv yees li 15 ~ 30 hnub raws li qhov loj thiab ntau.
Q: Peb puas tuaj yeem tso peb tus kheej lub logo ntawm cov hnab ntim?
A: Kom paub meej, cov neeg siv khoom logo tuaj yeem luam tawm ntawm cov pob.
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