Isihlungi se-Ceramic Silicon Carbide Igwebu Lenyosi Lenyosi
Imikhiqizo yokuhlunga ye-ceramic ye-Foam yimikhiqizo ye-ceramic enesakhiwo esinezimbobo ezinjenge-foam esenziwe inqubo ekhethekile. Zinezinzuzo eziningi ezifana nezakhiwo zamakhemikhali ezizinzile, amandla aphezulu, ukumelana nokushisa okuphezulu, ukumelana nokushaqeka okuhle kwe-thermal, kanye nendawo enkulu ethize. Zisetshenziswa kabanzi. Ku-metallurgy, casting, ukuvikelwa kwemvelo kanye neminye imikhakha.
| Imodeli | KADE BENGU | I-BHS-1 | I-BHS-2 |
| Izinto zokwakha | I-Alumina (Al2O3) | I-Silicon Carbide (SiC) | I-Silicon Carbide (SiC) |
| Ifanele ukuhlunga izinhlobo zensimbi ezincibilikisiwe | Ingxube ye-aluminium | Ingxubevange yethusi, grey iron cast | I-Ductile Iron Casting |
| Izinga lokushisa lokusebenza (℃) | 1200 | 1500 | 1550 |
| I-Perforation Density (ppi) | 10 - 40 | 8; 25 | 8; 25 |
| Ukuhlunga kwensimbi ngevolumu yeyunithi (kg/cm2) | 1-1.5 | 3; 5 | 3; 5 |
| vula isilinganiso seseli (%) | 80; 90 | 80; 90 | 80; 90 |
| Amandla acindezelayo ezingeni lokushisa legumbi (MPa) | ≥0.8 | ≥1.0 | ≥1.2 |
| Ukuminyana ngobuningi (g/cm3) | 0.35-0.5 | 0.35-0.5 | 0.35-0.5 |
Izici:
1. Yehlisa izinga lokunqatshelwa kokulingwa futhi unciphise amaphutha e-porosity
2, inomphumela obaluleke kakhulu wokuhlunga
3. Thuthukisa ikhono lomshini lokulingisa
4. Yenza lula uhlelo lokungena futhi uthuthukise izinga lokusetshenziswa kwesifanekiso
5. Inesilinganiso esikhulu sokugeleza kwensimbi, futhi izinga lokugeleza lizinzile
6. Amandla aphezulu okusebenza ekushiseni okuphezulu, ukumelana nokushisa okushisayo kanye nokumelana nomthelela wokugeleza kwensimbi
7. Yehlisa isikhathi sokusebenza kanye nokulimala kwamathuluzi
8. Inokunemba okuphezulu kakhulu kwe-dimensional.
Isicelo:
1. Faka enkomishini yokuthela noma ngaphansi kwesihlahla somhluzi
2. Ibekwe ngokuvundlile kumgijimi, ukuze insimbi encibilikisiwe igcwaliswe kahle, igweme umthelela oqondile kusihlungi noma ukuyibeka ngokuqondile kumgijimi. Izinga lokugeleza kwensimbi encibilikisiwe liyashesha futhi linekhono elihle lokugcwalisa.
3. Usayizi wesihlungi kufanele unqunywe ngokuya ngezinto ezifana nokumodela nokuncibilikisa kanye nezici zesihlungi ngokwaso.
4. Ikhanda elibunjiwe kufanele lilawulwe ngangokunokwenzeka ukuze kuncishiswe umthelela wensimbi encibilikisiwe kusihlungi.
5. Isihlungi akufanele sisetshenziswe ngaphezu kwezinga lokushisa
6. Gwema ukusebenzisa izihlungi ukulawula isivinini sokusakaza
Khetha usayizi wesihlungi nosayizi wemeshi:
1. Cabangela ukuhlanzeka kwensimbi encibilikisiwe nezinga lokushisa elithululwayo
2. Cabanga ngekhanda lensimbi lokuthulula futhi ubale indawo yokulawula ukugeleza ukuze uhlangabezane nezidingo zesikhathi sokuthulula
3. Zama ukusebenzisa uhlelo lokungena oluvulekile ukuze ugweme ukungena emoyeni
4. Bala bese ukhetha indawo yokuhlunga ngokusho komthamo wokuhlunga kanye nezidingo zesikhathi sokuthulula. Amandla okuhlunga eshidi le-silicon carbide foam ceramic (Kg/cm2): I-iron empunga: 4.0 I-Ductile iron: 2.0 I-alloy cast iron: 1.0-2.0
5. I-iron empunga evamile isebenzisa i-20ppi, i-ductile iron isebenzisa i-10ppi. I-15 noma i-25ppi nayo ingakhethwa, futhi ukukhethwa kwe-mesh kuhlobene nezici eziningi ekuthululeni kwangempela.
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