Ana iya ganin kwalabe na gilashi a ko'ina cikin rayuwa.An yi shi da gilashin da aka yi da wani abu wanda ba na ƙarfe ba na amorphous.Gilashi: Wani abu mai ƙarfi mai haske wanda ke haifar da ci gaba da tsarin cibiyar sadarwa lokacin da ya narke.A lokacin aikin sanyaya, danko a hankali yana ƙaruwa kuma yana taurare ba tare da yin crystallizing silicate kayan da ba na ƙarfe ba.A abun da ke ciki na talakawa gilashin sinadaran oxide (Na2O · CaO · 6SiO2).
Tsarin samar da kwalaben gilashi ya ƙunshi:
①Tsarin sarrafa albarkatun kasa.Murkushe yawan albarkatun ƙasa (yashi ma'adini, ash soda, farar ƙasa, feldspar, da sauransu) don bushe kayan daɗaɗɗen, da kuma cire baƙin ƙarfe daga kayan da ke ɗauke da ƙarfe don tabbatar da ingancin gilashin.
② Shirye-shiryen kayan batch.
③Narkewa.Gilashin batch abu yana mai tsanani a wani babban zafin jiki (1550 ~ 1600 digiri) a cikin tanki kiln ko crucible kiln don samar da uniform, kumfa-free gilashin ruwa wanda ya hadu da gyare-gyaren bukatun.
Ƙirƙira.Gilashin ruwa ana sarrafa su zuwa samfuran sigar da ake buƙata, kamar faranti, kayan aiki iri-iri, da sauransu, waɗanda akafi sani da kayan aikin abrasive.
⑤ Maganin zafi.Ta hanyar shafewa, quenching da sauran matakai, ma'anar ita ce kawar da ko haifar da damuwa, rabuwa lokaci ko crystallization a cikin gilashin, da kuma canza yanayin tsarin gilashin.kwalaben gilashi gabaɗaya suna da tambari mai tsauri, kuma tambarin kuma an yi shi da siffa mai ƙima.Bisa ga hanyar masana'antu, ana iya raba gyare-gyaren kwalabe na gilashi zuwa nau'i uku: busa hannu, busawa na inji da gyare-gyaren extrusion.Yanke da fushi don samar da kwalban gilashi.
⑥ Gilashin gilashin ya sami canje-canjen zafin jiki mai tsanani da canje-canjen siffar yayin tsarin gyaran fuska, kuma wannan canji ya bar damuwa na thermal a cikin gilashin.Irin wannan matsananciyar zafi zai rage ƙarfi da kwanciyar hankali na samfurin gilashi.Idan an sanyaya shi kai tsaye, yana iya yiwuwa ya fashe da kansa yayin aikin sanyaya ko kuma daga baya yayin ajiya, sufuri da amfani.Don kawar da abin da ya faru na fashewar sanyi, samfurin gilashin dole ne a shafe bayan an kafa shi.Annealing shine kiyaye zafin jiki a cikin wani kewayon zafin jiki ko kuma a hankali kwantar da hankali na ɗan lokaci don kawar da ko rage zafin zafi a cikin gilashin zuwa ƙimar da aka yarda.Bugu da kari, ana iya daure wasu kayayyakin gilashin domin kara karfinsu.Ciki har da rigidization na jiki (quenching), ana amfani da shi don gilashin kauri, gilashin tebur, gilashin mota, da sauransu;da sinadarai rigidization (ion musayar), amfani da agogon murfin gilashin, jirgin sama gilashin, da dai sauransu Hanyar stiffening shi ne ya haifar da matsa lamba a saman gilashin don ƙara ƙarfinsa.
Kafin samar da kyawawan kwalabe na giya na gilashi, akwai tarin yashi na quartz, soda ash, limestone, borax da sauran ma'adanai.Bayan tsarin da ke sama, idan akwai alamu masu launi a kan kwalabe na gilashi, akwai matakai da yawa, a cikin busa gilashin gilashi.Bayan yin gyare-gyare, fesa da kyalkyali, kuma a ƙarshe sanya lakabi da gasa furanni, ana iya tattarawa kuma a aika zuwa ga masana'anta.Shin tsarin samar da kwalabe na gilashi har yanzu yana da wahala, kuma cikakkun bayanai suna da mahimmanci, in ba haka ba zai yi tasiri sosai ga ingancin kwalabe na gilashi.
Lokacin aikawa: Dec-23-2021