Deskripsyon pwodwi
Refractory siman 25kg lè l sèvi avèk-wo kalite boksit ak-wo kalite lacho kòm matyè premyè, yo melanje nan yon kantite apwopriye nan matyè premyè dapre yon sèten pwopòsyon. Apre sintering, klinker la ak aluminate kòm eleman prensipal la jwenn, ak Lè sa a, tè nan poud amann pou fè dlo ki reziste dife Hard siman materyèl, ki rele siman refractory. Degre REFRACTORY nan siman REFRACTORY se pa mwens pase 1580 degre Sèlsiyis.
Siman REFRACTORY se yon materyèl siman idwolik ki fèt ak boksit tise byen tè ak kalkè kòm eleman prensipal mineral li yo, ki gen non CA.
Kontni an Al2O3 nan siman refractory CA50 se pa mwens pase 50%, zòn nan sifas espesifik se pa mwens pase 320 (m² / Kg), tan an anviwònman inisyal se jeneralman 50 a 120 minit, ak tan final la anviwònman se 90 a 180 minit. . Fòs la ta dwe pi gran pase 50MPa apre 3 jou tès la.
Pèfòmans siman REFRACTORY CA50 gen karakteristik lage chalè konsantre, pèfòmans ki estab, ak anviwònman vit ak vitès redi.
Endèks chimik ak fizik nan siman REFRACTORY 25kg
|
Mak |
CA50- A600 |
CA50-A700 |
CA50-A900 |
CA-70 |
|
|
Konpozisyon chimik (%) |
Al2o3 |
Pi gran pase oswa egal a 50 |
Pi gran pase oswa egal a 51 |
Pi gran pase oswa egal a 53.5 |
68.5-70.5 |
|
Sio2 |
Mwens pase oswa egal a 7.8 |
Mwens pase oswa egal a 7.5 |
Mwens pase oswa egal a 5.5 |
Mwens pase oswa egal a 0.5 |
|
|
Femèl |
Mwens pase oswa egal a 2.5 |
Mwens pase oswa egal a 2.5 |
Mwens pase oswa egal a 2.5 |
Mwens pase oswa egal a 0.2 |
|
|
cao |
/ |
/ |
/ |
28.5-30.5 |
|
|
MgO |
/ |
/ |
/ |
Mwens pase oswa egal a 0.4 |
|
|
R2O |
Mwens pase oswa egal a 0.4 |
Mwens pase oswa egal a 0.4 |
Mwens pase oswa egal a 0.4 |
Mwens pase oswa egal a 0.4 |
|
|
S |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
/ |
|
|
CL |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
/ |
|
|
325 rezidi may sou Van (%) |
Mwens pase oswa egal a 15 |
Mwens pase oswa egal a 12 |
Mwens pase oswa egal a 8 |
/ |
|
|
d50(μm) |
/ |
/ |
/ |
11-14 |
|
|
-45μm(%) |
/ |
/ |
/ |
Mwens pase oswa egal a 8.0 |
|
|
Sifas espesifik (m2/kg) |
Pi gran pase oswa egal a 300 |
Pi gran pase oswa egal a 320 |
Pi gran pase oswa egal a 350 |
/ |
|
|
Mete tan (h:min) |
Anviwònman inisyal (min) |
Pi gran pase oswa egal a 45 |
Pi gran pase oswa egal a 60 |
Pi gran pase oswa egal a 90 |
120-180 |
|
Anviwònman final (min) |
Mwens pase oswa egal a 6 |
Mwens pase oswa egal a 6 |
Mwens pase oswa egal a 6 |
150-240 |
|
|
Modil rupture frèt (MPa) |
24 èdtan |
Pi gran pase oswa egal a 6 |
Pi gran pase oswa egal a 6.5 |
Pi gran pase oswa egal a 8 |
7.5-10 |
|
72 èdtan |
Pi gran pase oswa egal a 7 |
Pi gran pase oswa egal a 7.5 |
Pi gran pase oswa egal a 10 |
10-12 |
|
|
Fòs kraze frèt (Mpa) |
24 èdtan |
Pi gran pase oswa egal a 45 |
Pi gran pase oswa egal a 55 |
Pi gran pase oswa egal a 72 |
40-50 |
|
72 èdtan |
Pi gran pase oswa egal a 55 |
Pi gran pase oswa egal a 65 |
Pi gran pase oswa egal a 82 |
45-55 |
|
Pakè:
Endèks chimik ak fizik nan siman REFRACTORY 25kg
|
Mak |
CA50- A600 |
CA50-A700 |
CA50-A900 |
CA-70 |
|
|
Konpozisyon chimik (%) |
Al2o3 |
Pi gran pase oswa egal a 50 |
Pi gran pase oswa egal a 51 |
Pi gran pase oswa egal a 53.5 |
68.5-70.5 |
|
Sio2 |
Mwens pase oswa egal a 7.8 |
Mwens pase oswa egal a 7.5 |
Mwens pase oswa egal a 5.5 |
Mwens pase oswa egal a 0.5 |
|
|
Femèl |
Mwens pase oswa egal a 2.5 |
Mwens pase oswa egal a 2.5 |
Mwens pase oswa egal a 2.5 |
Mwens pase oswa egal a 0.2 |
|
|
cao |
/ |
/ |
/ |
28.5-30.5 |
|
|
Mgo |
/ |
/ |
/ |
Mwens pase oswa egal a 0.4 |
|
|
R2O |
Mwens pase oswa egal a 0.4 |
Mwens pase oswa egal a 0.4 |
Mwens pase oswa egal a 0.4 |
Mwens pase oswa egal a 0.4 |
|
|
S |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
/ |
|
|
CL |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
Mwens pase oswa egal a 0.1 |
/ |
|
|
325 rezidi may sou Van (%) |
Mwens pase oswa egal a 15 |
Mwens pase oswa egal a 12 |
Mwens pase oswa egal a 8 |
/ |
|
|
d50(μm) |
/ |
/ |
/ |
11-14 |
|
|
-45μm(%) |
/ |
/ |
/ |
Mwens pase oswa egal a 8.0 |
|
|
Sifas espesifik (m2/kg) |
Pi gran pase oswa egal a 300 |
Pi gran pase oswa egal a 320 |
Pi gran pase oswa egal a 350 |
/ |
|
|
Mete tan (h:min) |
Anviwònman inisyal (min) |
Pi gran pase oswa egal a 45 |
Pi gran pase oswa egal a 60 |
Pi gran pase oswa egal a 90 |
120-180 |
|
Anviwònman final (min) |
Mwens pase oswa egal a 6 |
Mwens pase oswa egal a 6 |
Mwens pase oswa egal a 6 |
150-240 |
|
|
Modil rupture frèt (MPa) |
24 èdtan |
Pi gran pase oswa egal a 6 |
Pi gran pase oswa egal a 6.5 |
Pi gran pase oswa egal a 8 |
7.5-10 |
|
72 èdtan |
Pi gran pase oswa egal a 7 |
Pi gran pase oswa egal a 7.5 |
Pi gran pase oswa egal a 10 |
10-12 |
|
|
Fòs kraze frèt (Mpa) |
24 èdtan |
Pi gran pase oswa egal a 45 |
Pi gran pase oswa egal a 55 |
Pi gran pase oswa egal a 72 |
40-50 |
|
72 èdtan |
Pi gran pase oswa egal a 55 |
Pi gran pase oswa egal a 65 |
Pi gran pase oswa egal a 82 |
45-55 |
|
