Labarai
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Yadda za a gyara gilashin scratches?
A zamanin yau, gilashin ya zama wani abu mai mahimmanci a wurare daban-daban, kuma kowa zai kashe lokaci da kudi mai yawa akan gilashi. Duk da haka, da zarar gilashin ya karu, zai bar alamun da ke da wuya a yi watsi da su, wanda ba wai kawai yana rinjayar bayyanar ba, har ma yana rage rayuwar sabis na gl ...Kara karantawa -
Menene "kyakkyawan" sabon gilashin mai ƙarfi da ɗorewa
A ranar 15 ga Oktoba, masu bincike a Jami'ar Fasaha ta Chalmers da ke Sweden sun sami nasarar ƙirƙirar sabon nau'in gilashi mai ƙarfi mai ƙarfi da dorewa tare da yuwuwar aikace-aikacen da suka haɗa da magunguna, na'urorin zamani na dijital da fasahar hasken rana. Binciken ya nuna yadda ake hada kwayoyin halitta da yawa...Kara karantawa -
Kyakkyawan yanayin masana'antar gilashin yau da kullun bai canza ba
Canje-canje a cikin buƙatun kasuwa na gargajiya da matsalolin muhalli sune manyan matsaloli biyu da ke fuskantar masana'antar gilashin yau da kullun, kuma aikin sauyi da haɓaka yana da wahala. "A taron karo na biyu na taro na bakwai na kungiyar gilasai ta kasar Sin da aka gudanar da 'yan kwanaki ...Kara karantawa -
Ilimin shaharar gilashin magani
Babban abun da ke ciki na gilashi shine ma'adini (silica). Quartz yana da kyakkyawan juriya na ruwa (wato, yana da wuya ya amsa da ruwa). Duk da haka, saboda babban ma'anar narkewa (kimanin 2000 ° C) da farashin silica mai tsabta mai tsabta, bai dace da amfani da Mass ba; Ƙara masu gyara hanyar sadarwa na iya rage ...Kara karantawa -
Farashin tabo na gilashi yana ci gaba da hauhawa
Bisa ga bayanin Jubo, daga ranar 23 ga wata, gilashin Shijiazhuang Yujing zai kara yawan kauri da yuan 1/akwatin nauyi bisa la'akari da yuan 1/akwatin nauyi ga dukkan maki na 12 mm, da yuan 3-5 / akwati mai nauyi a duk sakan biyu. -class kauri kayayyakin. . Gilashin Shahe Hongsheng zai karu da yua 0.2 ...Kara karantawa -
Hasashen kasuwa: Yawan haɓakar gilashin borosilicate a cikin magani zai kai 7.5%
Rahoton "Kasuwancin Gilashin Magunguna na Borosilicate" yana ba da cikakken nazari game da yanayin kasuwa, alamomin tattalin arziki da abubuwan gudanarwa, da kuma kyawun kasuwa na sassan kasuwa daban-daban, kuma yana bayyana tasirin abubuwan kasuwa daban-daban akan sassan kasuwa ...Kara karantawa -
Gilashin photovoltaic na iya fitar da guguwar kasuwar soda
Kayayyakin kayayyaki sun fara bambanta tun watan Yuli, kuma annobar ta kuma hana hauhawar nau'ikan nau'ikan iri da yawa, amma soda ash ya bi sannu a hankali. Akwai matsaloli da dama a gaban ash soda: 1. Kayan kayan masana'anta sun yi ƙasa sosai, amma ɓoyayyun kayan...Kara karantawa -
Menene ma'adini mai girma? Menene amfani?
Ma'adini mai tsafta yana nufin yashi ma'adini tare da abun ciki na SiO2 na 99.92% zuwa 99.99%, kuma tsaftar da ake buƙata gabaɗaya tana sama da 99.99%. Ita ce albarkatun kasa don samar da samfuran ma'adini masu tsayi. Domin samfuransa suna da kyawawan halaye na zahiri da sinadarai kamar yawan zafin jiki ...Kara karantawa -
Menene dabarun sarrafawa na gama gari don samfuran gilashi?
Kayayyakin gilasai sune maƙasudin buƙatun yau da kullun da samfuran masana'antu waɗanda aka sarrafa daga gilashi a matsayin babban ɗanyen abu. An yi amfani da samfuran gilashi da yawa a cikin gine-gine, likitanci, sinadarai, gida, lantarki, kayan aiki, injiniyan nukiliya da sauran fannoni. Sakamakon tashin hankali...Kara karantawa -
Ilimin shaharar gilashin magani
Babban abun da ke ciki na gilashi shine ma'adini (silica). Quartz yana da kyakkyawan juriya na ruwa (wato, yana da wuya ya amsa da ruwa). Duk da haka, saboda babban ma'anar narkewa (kimanin 2000 ° C) da farashin silica mai tsabta mai tsabta, bai dace da amfani da Mass ba; Ƙara masu gyara hanyar sadarwa na iya rage ...Kara karantawa -
Farashin kwalaben gilashin na ci gaba da hauhawa, kuma wasu kamfanonin ruwan inabin ya shafa
Tun farkon wannan shekara, farashin gilashin ya kusan "tasowa har zuwa sama", kuma yawancin masana'antu da manyan buƙatun gilashin sun kira "marasa jurewa". Ba da dadewa ba, wasu kamfanonin gine-gine sun ce saboda hauhawar farashin gilashin da ya wuce kima, dole ne su sake...Kara karantawa -
Mafi ɗorewa kwalban gilashi a duniya yana nan: yin amfani da hydrogen a matsayin oxidant kawai yana fitar da tururin ruwa
Kamfanin kera gilashin Slovenia Steklarna Hrastnik ya ƙaddamar da abin da ya kira "kwalban gilashin da ya fi ɗorewa a duniya." Yana amfani da hydrogen a cikin aikin masana'antu. Ana iya samar da hydrogen ta hanyoyi daban-daban. Daya shine bazuwar ruwa zuwa oxygen da hydrogen ta ele...Kara karantawa