Bayani:
Lambar | D501H |
Suna | Beta silicon carbide foda |
Formula | SiC |
CAS No. | 409-21-2 |
Girman barbashi | 60-80nm (50-60nm, 80-100nm, 100-200nm, <500nm) |
Tsafta | 99.9% |
Nau'in Crystal | Beta |
Bayyanar | Greyish kore |
Kunshin | 100g,500g,1kg ko kamar yadda ake bukata |
Aikace-aikace masu yiwuwa | Sintered foda, lantarki kayan, musamman coatings, nika da polishing kayan, high-sa musamman Additives, da dai sauransu. |
Bayani:
Silicon carbide foda:
β-SiC foda yana da kwanciyar hankali na sinadarai, babban taurin kai, haɓakar haɓakar thermal, ƙarancin haɓaka haɓakar thermal, faɗaɗɗen rukunin makamashi mai ƙarfi, saurin ɗigon lantarki, babban motsi na lantarki, halaye na juriya na musamman, da sauransu, don haka yana da rigakafin sawa, High zafin jiki juriya, zafi girgiza juriya, lalata juriya, radiation juriya, mai kyau Semi-conductive Properties da sauran m Properties, ana amfani da ko'ina a cikin Electronics, bayanai, daidaici aiki fasaha, soja, Aerospace, ci-gaba refractory kayan, musamman yumbu kayan, ci-gaba nika Kayayyaki da kayan ƙarfafawa da sauran filayen.An raba iyakokin aikace-aikacen sa zuwa nau'i masu zuwa:
Babban aikace-aikaceSiC powders:
1. Sintered foda
β-SiC yana da fa'idar aikace-aikace mai fa'ida a cikin kasuwa na ci-gaba tukwane, tukwane mai aiki da kayan haɓakawa.Ƙara β-SiC zuwa samfuran yumbura na boron carbide na iya haɓaka taurin samfurin yayin rage yawan zafin jiki, ta haka yana haɓaka aikin yumbun carbide na boron.
2. Kayan lantarki
A matsayin kayan aikin semiconducting, β-SiC sau da yawa sama da α-Sic.Sakamakon anti-corona na janareta bayan ƙara β-SiC a bayyane yake, kuma yana da kyakkyawan juriya da juriya mai zafi.Kayan marufi na lantarki, masu dumama, masu musayar zafi, da dai sauransu da aka yi da β-SiC suna da juriya mai ƙarfi na thermal, kyakkyawan yanayin zafi, kuma aikin samfur ya fi sauran kayan.
3. Shafi na musamman
Saboda β-SiC yana da tsarin lu'u-lu'u, sassan suna da siffar zobe, tare da juriya mai girma, juriya na lalata, super thermal conductivity, low fadada coefficient, da dai sauransu, don haka yana da kyakkyawan aikace-aikace a cikin sutura na musamman.
4. Abubuwan niƙa da goge goge
A matsayin madaidaicin nika da kayan gogewa, β-SiC yana da ingantaccen aikin niƙa fiye da farin corundum da α-SiC, kuma yana iya haɓaka ƙarshen samfurin.
Β-SiC niƙa manna, ruwa nika, high-madaidaicin Emery zane bel da super wear-resistant shafi suma suna da kyakkyawan fatan aikace-aikace.
5. High-sa musamman Additives
Bugu da ƙari na β-Sic zuwa kayan haɗin gwiwar polymer da kayan ƙarfe na iya haɓaka haɓakar yanayin zafi sosai, rage haɓakar haɓakawa, haɓaka juriya, da sauransu, kuma saboda ƙayyadaddun nauyin β-SiC yana ƙarami, baya shafar tsarin tsarin. na kayan.Ayyukan kayan aikin nailan masu ƙarfi, robobi na injiniya na musamman polyether ether ketone (PEEK), tayoyin roba, da mai mai jure matsi suna ƙara zuwa foda na β-SiC na ultrafine, kuma aikinsa a bayyane yake.
6. Sauran aikace-aikace.
Yanayin Ajiya:
Beta silicon carbide foda / cubic SiC foda yakamata a adana shi a bushe, sanyi da rufe muhalli, ba za a iya ɗaukar iska ba, a ajiye a cikin duhu.Bugu da kari ya kamata a guje wa matsanancin matsin lamba, bisa ga jigilar kayayyaki na yau da kullun.
SEM :