I-SCSC - i-TH ibe yinto entsha yokunxiba ukuvelisa i-liners ye-hydrocyclones.
Iipropathi ze-Silicon carbide sintered iimveliso zibandakanya ubulukhuni obuqinileyo, amandla aphezulu kunye ne-thermostability ephezulu. Nangona kunjalo, uhlobo olunjalo lweemveliso lunokungalungi, njengokuqina okungahambi kakuhle, ubuthathaka kunye nokunye. Ukuze ulungelelanise iimeko zokusebenza ze-hydrocyclone, kufuneka ziphuculwe ngakumbi. I-Zhongpeng iyiphucule inkqubo yayo, yaphuhlisa kwaye yazisa imathiriyeli entsha ekwaziyo ukunxiba ilungele isitshingitshane esiphakathi esibizwa ngokuba yi-SCSC enganyangekiyo － TH. Yimathiriyeli entsha yekristale eyenziwe ngokongeza izinto zomkhondo kwinkqubo yokutshiza i-silicon carbide kunye nokutshizwa kunye nokusabela kubushushu obuphezulu. Amacandelo ayo angundoqo okwakhiwa kweekhemikhali yiSiC, C, Mo, njl. ngoko ke, le mveliso inobunzima obukhulu, amandla aphezulu, ukuzithambisa (i-friction ephantsi), i-anti-adhesion, i-corrosion resistance and resistance resistance.
Ukwakhiwa kweekhemikhali kunye neempawu ezibonakalayo ziboniswa kwiThebhile 1 kunye neTheyibhile yesi-2.
Itheyibhile 1: ukubunjwa kweekhemikhali
| Iminerali ebalulekileyo | IiCeramics zeSilicon Carbide | I-nitrous oxide | I-silicon yasimahla |
| ɑ － SiC | ≥98% | ≤0. 3% | ≤0. 5% |
Uluhlu 2: iimpawu ezibonakalayo
| Izinto | I-silicon carbide edibeneyo kuxinzelelo lwe-atmospheric | I-graphite reaction yasimahla ye-silicon carbide |
| Ukuxinana | 3. 1 g/cm3 | 3. 02 g/cm3 |
| I-Porosity | < 0. 1% | < 0. 1% |
| Ukugoba amandla | 400 MPa | 280 MPa |
| Imodyuli ye-elastic | 420 | 300 |
| Ukumelana ne-Acid kunye ne-alkali | Eyona nto ingcono | Eyona nto ingcono |
| Vickers-ubunzima | 18 | 22 |
| Ukuqhawuka | ≤0. 15 | ≤0. 01 |
Ngaphantsi kweemeko ezifanayo, ukuthelekiswa kweepropati phakathi kwe-SCSC － TH kunye ne-alumina ceramics ephezulu iboniswe kwiThebhile 3.
Uluhlu 3: uthelekiso lweepropati phakathi kwe-SCSC － TH kunye ne-Ai2O3
| Izinto | Ubuninzi (g *cm3) | Isikali sobulukhuni sikaMons | Ubulukhuni obuncinci (kg*mm2) | Amandla okugoba (MPa) | Ukuqhawuka |
| Ai2O3 | 3.6 | 7 | 2800 | 200 | ≤0. 15 |
| SCSC - TH | 3.02 | 9.3 | 3400 | 280 | ≤0. 01 |
Ubomi benkonzo yenkanyamba yenkqubo ephakathi kunye nokuxhasa umbhobho ongagungqiyo owenziwe nge-SCSC － TH yi-3 ~ 5 amaxesha e-Ai.2O3 kunye namaxesha angaphezu kwe-10 e-alloy engagugiyo. I-lining eyenziwe ye-SCSC － TH inokunyusa ukubuyiswa kwamalahle acocekileyo ngaphezu kwe-1%. Ukuthelekisa ubomi benkonzo yaseAyi2O3 kunye ne-SCSC － TH imi ngolu hlobo lulandelayo:
Itheyibhile 4: Iziphumo zokuthelekisa ukusuka kwisiphumo sokwahlulwa kwe-cyclone exineneyo (%)
| Izinto | Umxholo <1.5 | Umxholo 1.5~1. 8 | Umxholo > 1.8 |
| Ai2O3 iliner | SCSC － TH liner | Ai2O3 iliner | SCSC － TH liner | Ai2O3 iliner | SCSC － TH liner |
| Coca amalahle | 93 | 94.5 | 7 | 5.5 | 0 | 0 |
| Midings | 15 | 11 | 73 | 77 | 12 | 8 |
| Ilitye lenkunkuma | | | 1.9 | 1.1 | 98.1 | 98.9 |
Uluhlu lwesi-5: Ukuthelekisa ubomi benkonzo yaseAyi2O3 kunye ne-SCSC
| | Ai2O3 Spigot | SCSC - TH Spigot |
| Umlinganiselo kwi-abrasion | 300d | 120 d utshintsho | Ukukrazuka nge-1.5mm kunye nobomi benkonzo ngaphezulu kwe-3a |
| 500 d | I-Abrasion ene-2mm kunye nobomi benkonzo ngaphezu kwe-3a |
| Iindleko zokugcina | 300d | 200,000 | 0 |
| 500 d | 300,000 | 0 |
Ixesha lokuposa: Mar-12-2022