Silicon carbide ceramics: shanduko muzvikamu zvisingapfekere zveindasitiri yemigodhi

Silicon carbide ceramics: shanduko mukatizvipfeko zvisingapfekekuindasitiri yezvicherwa

Indasitiri yezvicherwa inozivikanwa nekushanda kwayo kwakasimba, kunyanya mumunda wekugezesa migodhi, uko michina inogara ichiratidzwa kune abrasive zvinhu. Munzvimbo inodaidzira yakadaro, kudiwa kwezvikamu zvisingapfekeri kwakakosha. Apa ndipo panotanga kushandiswa kwesilicon carbide ceramics, ichipa mhinduro dzekuchinja-mutambo kuindasitiri yemigodhi.

Silicon carbide ceramics yave chinhu chakanakira zvinhu zvakasiyana-siyana zvinoshandiswa mumabasa emigodhi nekuda kwekuoma kwavo kwakanyanya uye yakasimba kupfeka kuramba. Muindasitiri yemetallurgical mineral processing indasitiri, silicon carbide ceramics inoshandiswa zvakanyanya mune impellers, pombi makamuri, mapombi asingapfeki, madutu, hopper linings, etc. Ivo vane yakanakisa kupfeka kusamira, 5-20 nguva yerabha uye simbi yakakandwa, vachivaita. yakakosha pakumira neabrasiveness yemigodhi yekuwacha maitiro.

Iyo yakasarudzika zvimiro zvesilicon carbide ceramics inoita kuti ive yakakodzera kune indasitiri yemigodhi. Kuomarara kwadzo kusingaenzaniswi, kwechipiri kubva kudhaimondi, kunovimbisa kuti vanokwanisa kumira nemamiriro ezvinhu akaomarara akatekeshera mumabasa emigodhi. Uku kuomarara kwakasanganiswa nekuramba kwakasimba kwekupfeka kunoita kuti ive yakanaka kune zvikamu zvinogara zvichipfeka uye kukukurwa.

Pamusoro pezvo, kupikisa kwekupfeka kwesilicon carbide ceramics kunowedzera hupenyu hwavo hwesevhisi uye kunoderedza kuwanda kwekutsiva uye kugadzirisa, nekudaro zvichibatsira kuchengetedza mari mumabasa emigodhi. Uku kugara kwenguva refu uye hupenyu hurefu hunovaita mhinduro inodhura kune indasitiri yezvicherwa, uko kuvimbika kwemidziyo uye kuita kwakakosha.

Uyezve, kushandiswa kwesilicon carbide ceramics hakugumiri kuindasitiri yemigodhi. Zvimiro zvavo zvakanakisa zvinovaitawo chinhu chakanakira kubhururuka nendege, kunyanya mukuvaka njanji, uko kupfeka kwavo kuramba uye kusimba kunokosheswa zvakanyanya.

Muchidimbu, kushandiswa kwesilicon carbide ceramics muindasitiri yemigodhi kwakashandura kugadzirwa kwezvikamu zvisingapfekere. Kuomarara kwayo kwakasiyana, kusakara kwakasimba uye kushanda nesimba kunoita kuti ive sarudzo yakakosha kune zvikamu zvinoshandiswa mukugezesa migodhi uye mamwe mabasa emigodhi. Sezvo indasitiri yezvicherwa ichienderera mberi nekushanduka, silicon carbide ceramics ichaita basa rakakosha mukuvandudza mashandiro emidziyo uye hupenyu hwesevhisi, zvichizopa mukubudirira kwese uye kusimba kwemabasa emigodhi.