i-refractory castable
i-refractory castable
i-refractory castable,
refractory castable, castables, castable refractory,
Incazelo
Ama-castable refractories aluhlobo lwezinto eziyimbudumbudu neziyimpuphu ezenziwe ngezinto eziphikisayo, futhi inani elithile le-binder kanye nomswakama kuhlanganiswa ndawonye.Ama-castable refractories ane-fluidity ephezulu futhi afanele ukwakhiwa ngendlela yokusakaza.Kuyi-refractory engakhiwe engaqiniswa ngaphandle kokushisisa.I-refractoriness ifana neyezitini eziphikisayo zokuthungwa okufanayo, indawo yokunciphisa umthwalo iphansi kancane kunezitini eziphikisayo, futhi ukusebenza okuphelele kungcono kunezitini eziphikisayo.I-castable inamandla okucindezela aphezulu ekamelweni lokushisa ngenxa yomphumela wezinga lokushisa eliphansi ku-binder.Ngenxa yobuqotho obuhle be-masonry, ukuphefumula kwesithando somlilo kuhle, akulula ukukhubazeka, futhi ukumelana nomshini wokudlidliza kanye nomthelela kungcono kunokwakhiwa kwezitini.
Izici
Ukuzinza okuhle kwe-thermal / High refractoriness / Ukumelana okuhle kwe-slag nokumelana nokugqwala
Amandla aphezulu kanye nokumelana nokugqoka / Ukuzinza okuhle kokuthuthumela okushisayo / Ukufakwa kahle kokushisa okushisayo
Ukwakhiwa okulula
Isicelo
Ama-Castable refractories njengamanje yiwona akhiqizwa kakhulu futhi asetshenziswa angabunjiwe.Isetshenziselwa ikakhulukazi ukwakha izakhiwo ezibalulekile ezifana nezindwangu zezithando zokushisa ezihlukahlukene.
Izinkomba Zomzimba Nezamakhemikhali
| Ibhrendi Izakhiwo | I-CA-180S | I-CA-180 | I-CA-175 | I-CA-170 | I-CA-165 | I-CA-160 | I-CA-155 | I-CA-150 | I-CA-140 | I-CA-130 | |
| Isikhathi Somkhawulo Wohlelo Lokusebenza | 1,800 | 1,800 | 1,750 | 1,700 | 1,650 | 1,600 | 1,550 | 1,500 | 1,400 | 1,300 | |
| Ukuminyana kwenqwaba (g/cm3) | 2.90 | 2.85 | 2.80 | 2.50 | 2.30 | 2.15 | 2.10 | 2.10 | 2.00 | 1.90 | |
| Amanzi adingekayo ekusakazeni(%) | 9-10 | 9-10 | 11-12 | 10-13 | 11-14 | 12-15 | 13-16 | 13-16 | 13-17 | 15-18 | |
| I-CCS/MOR(kg/m3) | 110℃x24h | 550(90) | 300(60) | 300(60) | 250(50) | 250(50) | 200(40) | 200(45) | 250(50) | 200(50) | 200(40) |
| 1,200℃x3h | 500(80) | 350(70) | 350(70) | 200(40) | 170(35) | 150(35) | 150(25) | 170(40) | 140(30) | 140(20) | |
| 1,400℃x3h | 600(100) | 500(80) | 600(100) | 500(120) | 450(80) | 400(70) | 400(70) | 320(75) | - | - | |
| Ushintsho Lomugqa Ongunaphakade (%) | 110℃x24h | -0.03 | -0.03 | -0.06 | -0.06 | -0.06 | -0.06 | -0.06 | -0.06 | -0.06 | -0.06 |
| 1,200℃x3h | -0.10 | -0.10 | -0.15 | -0.20 | -0.20 | -0.16 | -0.30 | -0.25 | -0.30 | -0.60 | |
| 1,400℃x3h | -0.20 | -0.20 | -1.0 | -0.8 | -1.0 | -1.0 | -0.7 | - | - | - | |
| I-Thermal conductivity(W/mk) | 400℃ | 0.95 | 0.95 | 0.92 | 0.80 | 0.72 | 0.68 | 0.68 | 0.65 | 0.60 | 0.56 |
| 1,000 ℃ | 1.1 | 1.05 | 1.02 | 0.90 | 0.85 | 0.88 | 0.80 | 0.76 | 0.71 | 0.68 | |
| Ukuhlaziywa Kwekhemikhali(%) | I-Al2O3 | 92 | 88 | 82 | 62 | 55 | 50 | 47 | 44 | 35 | 30 |
| SiO2 | - | - | 10 | 29 | 40 | 43 | 45 | 50 | 55 | 60 | |
Inqubo Ekhiqizayo
1.Ukulawulwa kwekhwalithi yezinto ezingavuthiwe okubandakanya ukuhlolwa ngokomzimba namakhemikhali.
2.Ukuchotshozwa nokugaya inqwaba yezinto ezingavuthiwe.
3. Ngokusho kwekhasi ledatha yekhasimende elidingekayo ekuxubeni I-Raw Material.
Ukucindezela noma ukubumba isitini esiluhlaza kuncike ezintweni ezingavuthiwe ezahlukene kanye nokuma kwezitini.
4.Yomisa izitini endaweni yokomisa.
5. Faka izitini kuhhavini lomhubhe ukuze zishiswe ngezinga lokushisa eliphakeme ukusuka ku-1300-1800 deg.
6.Umnyango wokulawula ikhwalithi uzohlola izitini ze-refractory eziqediwe ngokungahleliwe.
Ukupakisha Nokuthumela
Ukupakishwa ngokuya ngokuphepha kokuthunyelwa kwempahla olwandle Okujwayelekile
I-Dispatch : ukulayisha impahla yokupakisha eqediwe efekthri ngesiqukathi I-Door toDoor
Ngasolwandle i-pallet yokhuni efuywe ngolwandle + ibhande lepulasitiki + ukugoqa kwefilimu yepulasitiki.
I-Castable, eyaziwa nangokuthi i-refractory castable, i-granular kanye nempushana eyenziwe ngokungeza inani elithile le-binder ezintweni eziphikisayo.Inomanzi amaningi futhi iyi-amorphous refractory eyakhiwe ngokusakazwa.
Uma kuqhathaniswa namanye ama-amorphous refractories, i-binder kanye nomswakama wokuqukethwe kwe-castable kuphezulu, futhi uketshezi lungcono.Ngakho-ke, uhla lwesicelo lwe-castable lubanzi, futhi impahla ne-binder ingakhethwa ngokuya ngemibandela yokusetshenziswa.Ingaphonswa ngokuqondile olayini ukuze isetshenziswe, noma yenziwe amabhulokhi akhiwe ngaphambilini ngokujikijela noma indlela yokuzamazama.
1.Ukulawulwa kwekhwalithi yezinto ezingavuthiwe okubandakanya ukuhlolwa ngokomzimba namakhemikhali.
2.Ukuchotshozwa nokugaya inqwaba yezinto ezingavuthiwe.
3. Ngokusho kwekhasi ledatha yekhasimende elidingekayo ekuxubeni I-Raw Material.
Ukucindezela noma ukubumba isitini esiluhlaza kuncike ezintweni ezingavuthiwe ezahlukene kanye nokuma kwezitini.
4.Yomisa izitini endaweni yokomisa.
5. Faka izitini kuhhavini lomhubhe ukuze zishiswe ngezinga lokushisa eliphakeme ukusuka ku-1300-1800 deg.
6.Umnyango wokulawula ikhwalithi uzohlola izitini ze-refractory eziqediwe ngokungahleliwe.
Ukupakishwa ngokuya ngokuphepha kokuthunyelwa kwempahla olwandle Okujwayelekile
I-Dispatch : ukulayisha impahla yokupakisha eqediwe efekthri ngesiqukathi I-Door toDoor
Ngasolwandle i-pallet yokhuni efuywe ngolwandle + ibhande lepulasitiki + ukugoqa kwefilimu yepulasitiki.
IZIGABA ZOMKHIQIZO
Gxila ekunikezeni izixazululo ze-mong pu iminyaka emi-5.
