(Madogararsa: China ceramic net)

Dangane da wasu kaddarorin kayan da ke cikin kayan yumbura, kaddarorin inji da kaddarorin gani babu shakka abubuwa biyu mafi mahimmanci.Kayan aikin injiniya sun ƙayyade ainihin aikin kayan aiki, yayin da na'urorin gani shine siffar kayan ado.A cikin gine-ginen yumbura, kayan aikin gani suna nunawa a cikin glaze.Madaidaitan kaddarorin gani za a iya raba asali zuwa abubuwa uku:sheki, nuna gaskiya da fari.

Haskakawa

Lokacin da aka haska haske a kan abu, ba kawai zai yi tunani a cikin wata hanya ba bisa ga ka'idar tunani, amma kuma ya watse.Idan farfajiyar ta kasance mai santsi da lebur, ƙarfin haske a cikin jagorancin tunani na musamman ya fi girma fiye da sauran wurare, don haka yana da haske sosai, wanda ke nunawa a cikin haske mai karfi.Idan farfajiyar ta kasance m kuma ba daidai ba, hasken yana haskakawa a duk kwatance, kuma saman yana da rabin matte ko matte.

Ana iya ganin hakakyalli na wani abu yana faruwa ne ta hanyar hange na abu, wanda ke nuna laushi da santsin saman.Haskakawa shine rabon ƙarfin haske a cikin jagorar tunani na musamman zuwa ƙarfin duk haske mai haske.

Mai sheki na glaze yana da alaƙa kai tsaye da fihirisar refractive.Gabaɗaya magana, mafi girman abun ciki na manyan abubuwa masu refractive a cikin dabara, da ƙarfi da kyalkyali na glaze surface, saboda babban refractive index ƙara tunani bangaren a cikin madubi shugabanci.Fihirisar refractive kai tsaye tayi daidai da yawan glaze ɗin.Saboda haka, a ƙarƙashin wasu yanayi, yumbura glaze yana ƙunshe da oxides na Pb, Ba, Sr, Sn da sauran abubuwa masu girma, don haka ma'anar refractive ya fi girma kuma haskensa ya fi karfi fiye da na glaze.A cikinal'amari na shirye-shirye, da glaze surface za a iya finely goge don samun wani babban specular surface, don inganta mai sheki na glaze.

Bayyana gaskiya 

A gaskiya m ya dogara da abun ciki na gilashi lokaci a cikin glaze.

Gabaɗaya magana, mafi girman abun ciki na lokacin gilashi, ƙarancin abun ciki na kristal da kumfa, kuma mafi girman bayyanar glaze.

Sabili da haka, daga yanayin ƙirar ƙira, ana amfani da babban adadin fusible abubuwa a cikin dabarar, kuma sarrafa abun ciki na aluminum yana da kyau don inganta gaskiya.Daga hangen nesa na shirye-shiryen, saurin sanyi na glaze a babban zafin jiki da kuma guje wa crystallization na glaze yana taimakawa wajen inganta gaskiya.Manyan albarkatun kasa guda uku don shirye-shiryen gilashi, soda ash, farar ƙasa da silica, fararen fata ne da ƙarancin ƙarfe a cikin bayyanar, gilashin da aka shirya yana da bayyananniyar haske da ƙarancin fari.Duk da haka, da zarar crystallization na ciki ya zama gilashin yumbura, zai zama samfurori na fari da samfurori masu launin fari.

Farin fata 

Ana haifar da fari ta hanyar haskaka haske akan samfurin.Don ain gida, ain tsafta da yumbun gini, fari shine mahimmin ma'auni don kimanta aikin bayyanar su.Wannan saboda masu amfani suna da sauƙin haɗawa da fari da tsabta.

Farin launi na abin yana faruwa ne ta hanyar ƙarancin zaɓin farar haske, ƙarancin watsawa da watsawa mai girma. Idan abu yana da ƙarancin zaɓi na farin haske da ƙarancin watsawa, abin yana bayyana.Ana iya ganin cewa farin glaze ya dogara ne akan ƙananan ƙarancin haske mai haske, ƙananan watsawa da ƙarfin watsawa na glaze.

Dangane da abun da ke ciki, tasirin fari ya dogara ne akan abun ciki na oxide mai launi da abubuwan fusible a cikin glaze.Gabaɗaya magana, ƙananan oxide mai launi, mafi girman farin;Abubuwan da ba su da ƙarfi, mafi girman farin.

Dangane da shirye-shiryen, tsarin harbe-harbe yana shafar fata.Danyen abu yana da ƙarin ƙarfe da ƙarancin titanium, Yin harbi a cikin rage yanayi na iya ƙara farin ciki;Akasin haka, yin amfani da yanayin oxidizing zai ƙara farin ciki.Idan samfurin ya sanyaya ko kuma an rufe shi tare da tanderun, adadin lu'ulu'u a cikin glaze zai karu, wanda zai haifar da karuwa na glaze.

A lokacin da ake gwada farin dayan, sau da yawa ana samun ɗan bambanci tsakanin busasshiyar fari da rigar bayanan farar fasin da albarkatun dutse, yayin da busassun fari da rigar bayanan kayan yumbu sukan bambanta sosai.Wannan shi ne saboda lokacin gilashin ya cika rata a cikin tsarin sintiri na kayan ado da kayan dutse, kuma hasken haske yakan faru a saman.Tsarin gilashin farantin da aka harba yumbu ya ragu, kuma hasken yana nunawa a cikin farantin.Bayan jiyya na nutsewa, hasken ba zai iya nunawa daga ciki ba, yana haifar da raguwa a bayyane a cikin bayanan ganowa, wanda ya fi dacewa a cikin kaolin mai dauke da mica.A lokaci guda yayin harbe-harbe, ya kamata a sarrafa yanayin harbe-harbe kuma a hana raguwar farar da ke haifar da iskar carbon.

 

Kan gina yumbu glaze,tasirin haske iri uku zai faru.Sabili da haka, yayin aiwatar da tsari da shirye-shiryen, ana la'akari da shi sau da yawa a cikin samarwa don haskaka abu ɗaya da raunana wasu don inganta wani tasiri.