Mullite
Mullite yog cov ntxhia tsim los ntawm aluminosilicates ntawm qhov kub thiab txias thiab tsim thaum cov khoom cua sov. Ntuj mullite crystals yog elongated koob zoo li thiab radiate nyob rau hauv pawg. Mullite ore yog siv los tsim cov kub kub refractories nrog lub melting point ntawm 1870 degree C. Mullite yog ib tug ...
Mullite yog cov ntxhia tsim los ntawm aluminosilicates ntawm qhov kub thiab txias thiab tsim thaum cov khoom cua sov. Ntuj mullite crystals yog elongated koob zoo li thiab radiate nyob rau hauv pawg. Mullite ore yog siv los tsim cov kub kub refractories nrog lub melting point ntawm 1870 degree C. Mullite yog ib yam khoom zoo refractory, nws muaj uniform expansion, zoo heev thermal shock stability, siab load softening point, kub creep nqi yog me me. , siab hardness, zoo tshuaj corrosion kuj, thiab lwm yam. Tam sim no, muaj mas siab purity hluav taws xob yaj mullite, zoo tib yam hluav taws xob yaj mullite, txhua yam ntuj bauxite concentrate sintered mullite thiab lub teeb burnt mullite. Peb lub tuam txhab tsim cov khoom lag luam suav nrog RM47, RM60, RM70 peb yam khoom.
Chemical indicators
① Muaj pes tsawg leeg ntawm Mullite RM47:
|
AI2O 3 |
SiO 2 |
TiO 2 |
Fe2O 3 |
CaO |
MgO |
K2O |
Na2O |
|
45-48% |
48-52% |
2.2% |
0.8% |
0.1% |
0.1% |
0.1% |
0.05% |
|
B.D |
|
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|
2.6g / cm3 |
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② Muaj pes tsawg leeg ntawm Mullite RM60:
|
AI2O 3 |
SiO 2 |
TiO 2 |
Fe2O 3 |
CaO |
MgO |
K2O |
Na2O |
|
59-63% |
33-37% |
2.2% |
1.3% |
0.1% |
0.1% |
0.1% |
0.05% |
|
B.D |
|
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|
2.75g / cm3 |
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③ Cov khoom xyaw ntawm Mullite RM70:
|
AI2O 3 |
SiO 2 |
TiO 2 |
Fe2O 3 |
CaO |
MgO |
K2O |
Na2O |
|
69-73% |
23-37% |
2.5% |
1.3% |
0.1% |
0.1% |
0.1% |
0.05% |
|
B.D |
|
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|
2.85g / cm3 |
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Particle loj:
Ua raws li tus neeg yuav khoom xav tau. Kev qhia tshwj xeeb: 200 mesh, 0-1mm, 1-3mm, 3-5mm, 5-8mm, thiab lwm yam.
Cim npe nrov: Tuam Tshoj mullite manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug
