Ba a amfani da simintin silicon carbide mai matsin lamba a yanayi kawai a matsayin abin gogewa ba, amma a matsayin sabon abu, kuma ana amfani da shi sosai a cikin kayayyakin fasaha na zamani, kamar su yumbu da aka yi da kayan silicon carbide. To menene fa'idodi shida na simintin silicon carbide mai matsin lamba a yanayi da kuma amfani da simintin silicon carbide?
Fa'idodi shida na kayan silicon carbide masu matsin lamba a yanayi:
1. Ƙananan yawa
Kayan silicon carbide yana da ƙarancin yawa fiye da ƙarfe, wanda hakan ke sa na'urar ta yi sauƙi.
2. Juriyar tsatsa
Kayan silicon carbide yana da babban wurin narkewa, inertia na sinadarai, juriya ga girgizar zafi, ana amfani da silicon carbide a cikin abrasives, murhun yumbu, blank na silicon carbide, ana iya amfani da shi a masana'antar narkewa da narkewa tare da tanderu na silinda a tsaye, tubali, rufin ƙwayoyin lantarki na aluminum, tungsten, ƙaramin tanda da sauran samfuran yumbu na silicon carbide.
3, yawan zafin jiki mai yawa, yawan faɗaɗawar zafi yana raguwa
Ana ƙera kayan silicon carbide a yanayin zafi mai yawa. A wasu wurare masu zafi mai yawa, ana buƙatar kayan da ke buƙatar ƙarfin sarrafawa da daidaiton sarrafawa waɗanda yumburan silicon carbide za su iya cimmawa. Babban zafin silicon carbide kusan 800 ne, kuma zafin ƙarfe 250 ne kawai. Lissafi mai tsauri, matsakaicin yawan faɗaɗa zafi na silicon carbide a cikin kewayon 25 ~ 1400 shine 4.10-6 /C. An auna ƙimar faɗaɗa zafi na silicon carbide, kuma sakamakon ya nuna cewa adadin ya fi ƙasa da na sauran kayan abrasives da kayan zafin jiki mai yawa. Sintered silicon carbide a ƙarƙashin matsin lamba na yanayi
4, babban ƙarfin lantarki na thermal
Tsarin watsa wutar lantarki na kayan silicon carbide yana da yawa, wanda wani muhimmin fasali ne na halayen zahiri na silicon carbide. Tsarin watsa wutar lantarki na silicon carbide ya fi na sauran masu hana ruwa gudu da abrades girma, kusan sau 4 na corundum. Silicon carbide yana da ƙarancin yawan faɗaɗa zafi da kuma yawan watsa wutar lantarki, don haka aikin zai fuskanci ƙarancin damuwa na zafi yayin dumama da sanyaya. Wannan shine dalilin da ya sa sassan SiC ke da juriya musamman ga girgiza.
5, ƙarfin injina mai girma, da kuma taurin kai mai kyau
Ƙarfin injinan kayan silicon carbide yana da girma sosai, wanda ke hana lalacewar abu. Silicon carbide yana da ƙarfi mafi girma fiye da corundum.
6, babban tauri da juriyar lalacewa
Taurin kayan silicon carbide yana da yawa sosai, kuma taurin rata na Moss shine 9.2 ~ 9.6, na biyu kawai bayan lu'u-lu'u da tungsten carbide. Idan aka kwatanta da kayan ƙarfe na ƙarfe, yana ba da tauri mai yawa, ƙarancin haɗin gwiwa, ƙarancin gogayya, ƙaramin tauri na saman da kuma juriya mai kyau ba tare da shafawa ba. Bugu da ƙari, yana da juriya ga abubuwa na waje, yana inganta juriyar saman. Sintered silicon carbide a ƙarƙashin matsin lamba na yanayi.
Amfani da yumbu mai simintin silicon carbide mai matsin lamba a yanayi
1, samar da kayan silicon carbide na musamman na tukwane
Kayan silicon carbide abu ne mai tauri da ƙarancin farashi, wanda zai iya samar da samfuran silicon carbide, kamar su hatimin silicon carbide, hannayen riga na silicon carbide, faranti masu hana harsashi na silicon carbide, bayanan silicon carbide, da sauransu, waɗanda za a iya amfani da su a kan hatimin injiniya da famfo daban-daban.
2, samar da kayan zirconia na musamman na yumbu
Zirconia yumbu yana da ƙarfin ion mai yawa, ingantaccen kwanciyar hankali na sinadarai da kwanciyar hankali na tsari, kuma ya zama kayan lantarki da aka yi nazari sosai kuma ana amfani da su sosai. Ta hanyar inganta tsarin kera fim ɗin electrolyte na zirconia, rage zafin aiki da farashin kera waɗannan kayan, da kuma ƙoƙarin cimma masana'antu shi ma muhimmin alkibla ne na bincike na gaba.
Lokacin Saƙo: Satumba-02-2023