SCSC -TH ndiyo yave iri nzira itsva yekugadzira ma hydrocyclones asingaparare.
Hunhu hwezvigadzirwa zveSilicon carbide zvine sintered zvinosanganisira kuomarara kwakasimba, simba rakawanda uye thermostat yakanyanya. Zvisinei, mhando dzakadai dzezvigadzirwa dzine zvadzinotadza, zvakaita sekuomarara kusina kunaka, kupwanyika nezvimwewo. Kuti ienderane nemamiriro ekushanda ehydrocyclone, inoda kuvandudzwa zvakanyanya. Zhongpeng yakavandudza maitiro ayo, yakagadzira uye yakaunza chinhu chitsva chinodzivirira kupera chakakodzera dutu repakati rinorema rinonzi SCSC -TH rinodzivirira kupera. Ichi chinhu chitsva chekristalline chakagadzirwa nekuwedzera zvinhu zvidiki mukuita kwekupisa kwesilicon carbide uye kupiswa uye kuita shanduko mukupisa kwakanyanya. Zvikamu zvikuru zvemakemikari ayo iSiC, C, Mo, nezvimwewo. Chimiro chehexagonal cheBinary kana multivariate chinoumbwa munzvimbo inodziya zvakanyanya. Saka, chigadzirwa ichi chine kuomarara kwakanyanya, simba rakawanda, chinozvizora (kukweshana kwakaderera), chinodzivirira kunamira, chinodzivirira ngura uye chinodzivirira kupisa kwakanyanya.
Kuumbwa kwemakemikari uye hunhu hwemuviri zvinoratidzwa muTafura 1 netafura 2.
Tafura 1: kuumbwa kwemakemikari
| Zvicherwa zvakakosha | Zvigadzirwa zveSilicon Carbide | Nitrous oxide | Silikoni yemahara |
| ɑ － SiC | ≥98% | ≤0. 3% | ≤0. 5% |
Tafura 2: hunhu hwemuviri
| Zvinhu | Sintered silicon carbide mumhepo yakamanikidzwa | Graphite reaction yemahara inonyungudutsa silicon carbide |
| Kuwanda kwevanhu | 3. 1 g/cm3 | 3. 02 g/cm3 |
| Kuboorwa kwemvura | < 0.1% | < 0.1% |
| Simba rekukotama | 400 MPa | 280 MPa |
| Modulus yakasununguka | 420 | 300 |
| Kuramba acid ne alkali | Zvakanakisisa | Zvakanakisisa |
| Kuomarara kweVickers | 18 | 22 |
| Kuora mwoyo | ≤0. 15 | ≤0. 01 |
Mumamiriro ezvinhu akafanana, kuenzanisa kwehunhu pakati peSCSC -TH nealumina ceramics yakakwira kunoratidzwa muTafura 3.
Tafura 3: kuenzanisa kwezvimiro pakati peSCSC - TH neAi2O3
| Zvinhu | Kuwanda (g *cm3) | Chikero chekuomarara kweMons | Kuomarara kudiki (kg*mm)2) | Simba rekukombama (MPa) | Kuora mwoyo |
| Ai2O3 | 3.6 | 7 | 2800 | 200 | ≤0. 15 |
| SCSC - TH | 3.02 | 9.3 | 3400 | 280 | ≤0. 01 |
Hupenyu hwebasa remhepo ine simba repakati nepakati uye pombi dzinotsigira dzisingapfeki dzakagadzirwa neSCSC -TH hwakapetwa katatu kusvika kashanu kupfuura hweAi.2O3 uye kanopfuura kagumi pane alloy isingaparare. Mucheka wakagadzirwa neSCSC -TH unogona kuwedzera kudzoserwa kwemarasha akachena neanopfuura 1%. Kuenzanisa hupenyu hwebasa reAi2O3 uye SCSC - TH ndeiyi inotevera:
Tafura 4: Kuenzanisa kwakabuda kubva mukupatsanurwa kwemhepo ine dutu repakati nepakati (%)
| Zvinhu | Zviri Mukati < 1. 5 | Zviri Mukati 1.5~1.8 | Zviri Mukati > 1.8 |
| Ai2O3 mupendero | SCSC - TH liner | Ai2O3 mupendero | SCSC - TH liner | Ai2O3 mupendero | SCSC - TH liner |
| Marasha akachena | 93 | 94.5 | 7 | 5.5 | 0 | 0 |
| Middings | 15 | 11 | 73 | 77 | 12 | 8 |
| Dombo remarara | | | 1.9 | 1.1 | 98.1 | 98.9 |
Tafura 5: Kuenzanisa hupenyu hwebasa reAi2O3 uye SCSC
| | Ai2O3 Spigot | SCSC - TH Spigot |
| Kuyerwa kwekukweshwa | 300 d | Kuchinjana kwe120 d | Kuora kweganda ne 1.5mm uye hupenyu hwebasa hunopfuura 3a |
| 500 d | Kuora kweganda ne 2mm uye hupenyu hwebasa hunopfuura 3a |
| Mari yekugadzirisa | 300 d | 200,000 | 0 |
| 500 d | 300,000 | 0 |
Nguva yekutumira: Kurume-12-2022