A fagen kariyar zamani, tare da ci gaba da inganta ƙarfin makami, buƙatun kayan aikin harsashi suna ƙara ƙarfi.Silicon carbide, wani abu mai kama da talakawa amma mai kuzari sosai, a hankali yana fitowa a matsayin sabon abin da aka fi so a masana'antar hana harsashi. A yau, za mu buɗe wani m mayafin silicon carbide harsashi.
1. Bulletproof ka'idar
Tushen kariyar sulke ya ta'allaka ne a cikin cinye makamashin injina, yana rage su har sai sun rasa haɗarinsu. Kayan ƙarfe na al'ada sun dogara da nakasar filastik don ɗaukar makamashi, yayin da kayan yumbu ke cimma wannan burin ta wani tsari na murkushe ƙananan ƙwayoyin cuta na musamman. Ɗaukar yumbun silikon carbide harsashi a matsayin misali, lokacin da majigi ya yi tasiri, injin ɗin ya fara yin shuru nan take a saman tasirin yumbu, kuma ana murƙushe saman yumbu don samar da yanki mai tsaga. Wannan tsari yana kama da ba da majigi " guduma" da kuma fara ɗaukar makamashi; Sa'an nan, blunted projectile ya ci gaba da ci gaba, da lalata yanki da kuma samar da ci gaba da Layer na yumbu gutsure; A ƙarshe, raunin yumbura a ƙarƙashin damuwa mai ƙarfi, kuma farantin baya ya fara lalacewa. Ragowar makamashi yana ɗauka gaba ɗaya ta hanyar nakasar kayan aikin baya.
2. Me ya sa silicon carbide zai zama harsashi?
Silicon carbide wani fili ne wanda ya ƙunshi covalent bond, kuma haɗin Si-C ɗin sa na iya kiyaye ƙarfi mai ƙarfi a yanayin zafi. Wannan tsari na musamman yana ba da yumbu na siliki carbide tare da kyawawan kaddarorin da yawa. Yana da taurin gaske, na biyu kawai zuwa lu'u-lu'u, cubic boron nitride, da boron carbide tsakanin kayan gama gari. Kamar jarumi ne sanye da sulke mai sulke, mai iya tsayayya da tasiri mai ƙarfi; A lokaci guda kuma, yana da ƙananan yawa kuma yana da nauyi yayin da aka sanya shi cikin kayan aikin harsashi. Ko don gwagwarmayar mutum ne ko sanye take da motoci da jiragen sama, ba zai zama ƙarin nauyi ba, amma a maimakon haka yana iya haɓaka motsin ƙungiyoyin yaƙi. Bugu da kari, siliki carbide shima yana da ingantaccen yanayin zafi da juriya na lalata sinadarai, kuma yana iya taka rawar kariya a harsashi a wurare daban-daban.
3. A musamman abũbuwan amfãni daga dauki sintered silicon carbide a musamman sassa
A cikin tsarin shirye-shiryen siliki carbide yumbu, amsa sintered silicon carbide (RBSiC) ya fito fili, musamman dacewa da keɓantaccen sashi na samarwa, saboda dalilai masu zuwa:
1. Babban yawa da ƙarfin ƙarfi: A ƙarƙashin yanayin zafi mai zafi, carbon kyauta yana amsawa tare da silicon ruwa don samar da sabon lu'ulu'u na silicon carbide. A lokaci guda kuma, siliki na kyauta yana mamayewa kuma ya cika pores, yana ƙaruwa da yawa na kayan, kusan kusan gabatowa da ƙima. Wannan ba wai kawai yana ba da kayan aiki tare da kyakkyawar matsawa da ƙarfin lanƙwasa ba, amma kuma yana ba shi juriya mai kyau, wanda zai iya tsayayya da matsanancin matsin lamba da yanayin tasiri, saduwa da ƙayyadaddun bukatun sassa na musamman don ƙarfi da dorewa.
2. Sarrafa microstructure: A dauki sintering tsari iya daidai sarrafa ci gaban da hatsi, forming kananan da uniform microstructures. Wannan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan kayan aikin, yana ba shi damar kasancewa da kwanciyar hankali da ƙarancin lalacewa ko lalacewa yayin fuskantar matsaloli daban-daban masu rikitarwa, yana ba da garanti mai ƙarfi don amincin sassa na musamman.
3. Madaidaicin girman girman: A yayin aiwatar da ƙima, sauye-sauyen girma na amsawar siliki carbide mai ƙarancin ƙarfi, wanda ke da mahimmanci ga ɓangarorin da aka keɓance. Ko sojan soja guda daya ne mai hana harsashi tare da hadaddun sifofi ko kayan kariya na abin hawa na musamman tare da tsananin buƙatun girma, ana iya kera su daidai don tabbatar da dacewa da kayan aiki.
4. Kyakkyawan kwanciyar hankali na sinadarai: Reaction sintered silicon carbide yana da kusan babu buɗaɗɗen pores, yana sa iskar oxygen da abubuwa masu lalata su shiga cikin kayan ciki, don haka suna da ƙarfi sosai da juriya na lalata. Wannan yana nufin cewa samfuran siliki carbide na harsashi na musamman na iya ci gaba da ingantaccen aiki, tsawaita rayuwar sabis, da rage farashin kulawa a cikin yanayi mai tsauri ko yanayin sinadarai na dogon lokaci.
4. Filin aikace-aikacen Silicon carbide harsashi
Tare da kyakkyawan aikin sa, an yi amfani da kayan hana harsashi na silicon carbide a fannoni da yawa:
1. Kayan aiki guda ɗaya: Silicon carbide bulletproof vest lilin, kwalkwali mai hana harsashi, da dai sauransu, yana ba sojoji nauyi da kariya mai nauyi, yana ba su damar yin faɗa cikin sassauƙa a fagen fama yayin samun ingantaccen tsaro.
2. Motoci na musamman: irin su motocin sulke, motocin safarar tsabar kuɗi, motocin yaƙi da ta'addanci da motocin yaƙi da tarzoma, da dai sauransu, an sanye su da sulke na siliki carbide yumbu a cikin mahimman sassa, waɗanda za su iya tsayayya da hare-haren makami daban-daban yadda ya kamata tare da kare lafiyar ma'aikata da mahimman kayan cikin motar.
3. Aerospace: Ana amfani da kayan kariya na silicon carbide akan jirage masu saukar ungulu masu dauke da makamai da sauran jiragen sama don rage nauyin kansu, inganta aikin jirgin, da haɓaka ikon su na kariya daga gobarar abokan gaba, tabbatar da amincin jirgin.
Tare da ci gaba da ci gaba da fasaha na fasaha, silicon carbide bulletproof kayan za su ci gaba da haɓakawa da haɓakawa, gina layin tsaro mai ƙarfi don kariyar aminci. Idan kuna sha'awar keɓancewar sassa na amsawar siliki carbide yumbura, da fatan za a iya tuntuɓar mu.
Lokacin aikawa: Juni-06-2025