Amakuru
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Nigute ushobora gusana ibirahuri?
Muri iki gihe, ikirahure cyahindutse ibikoresho by'ingenzi ahantu hatandukanye, kandi buri wese azakoresha igihe kinini n'amafaranga ku kirahure. Ariko, ikirahure nikimara gushushanywa, kizasiga ibimenyetso bigoye kwirengagiza, bitagira ingaruka kumiterere gusa, ahubwo binagabanya ubuzima bwumurimo wisi ...Soma byinshi -
Niki "cyiza" cyikirahure gishya-gihamye kandi kiramba
Ku ya 15 Ukwakira, abashakashatsi bo muri kaminuza y’ikoranabuhanga ya Chalmers muri Suwede bakoze neza ubwoko bushya bw’ikirahure kirenze urugero kandi kiramba gishobora gukoreshwa harimo ubuvuzi, ibyuma bigezweho bya digitale hamwe n’ikoranabuhanga ry’izuba. Ubushakashatsi bwerekanye ko uburyo bwo kuvanga molekile nyinshi ...Soma byinshi -
Inzira nziza yinganda zi burimunsi ntabwo zahindutse
Impinduka mubisabwa ku isoko gakondo hamwe nigitutu cyibidukikije nibibazo bibiri byingenzi byugarije inganda z ibirahure bya buri munsi, kandi umurimo wo guhindura no kuzamura biragoye. “Mu nama ya kabiri y'Inama ya karindwi y'Ishyirahamwe ry'Ubushinwa rya Glass Glass ryabaye iminsi mike ...Soma byinshi -
Kumenyekanisha ubumenyi bwikirahure cyimiti
Ibintu nyamukuru bigize ibirahuri ni quartz (silika). Quartz ifite imbaraga zo kurwanya amazi (ni ukuvuga ko bitoroshye gufata amazi). Ariko, kubera aho hejuru yo gushonga (hafi 2000 ° C) nigiciro kinini cya silika-isukuye cyane, ntibikwiriye gukoreshwa Misa; Ongeraho imiyoboro ihindura irashobora kugabanya ...Soma byinshi -
Ibiciro by'ibirahure bikomeje kwiyongera
Nk’uko amakuru ya Jubo abitangaza, guhera ku ya 23, Glass ya Shijiazhuang Yujing izongera amanota yose y’ububyibushye ku gipimo cya 1 yuan / agasanduku karemereye hashingiwe ku isanduku 1 / agasanduku karemereye ku byiciro byose bya mm 12, na 3-5 yuan / agasanduku karemereye ku isegonda yose -ibicuruzwa byibyimbye. . Shahe Hongsheng Glass iziyongera kuri 0.2 yua ...Soma byinshi -
Iteganyagihe ku isoko: Ubwiyongere bw'ikirahuri cya borosilike mu buvuzi buzagera kuri 7.5%
“Raporo y’isoko ry’ibirahuri bya farumasi Borosilicate” itanga isesengura ryimbitse ryerekana uko isoko ryifashe, ibipimo ngenderwaho by’ubukungu n’ibintu bikoreshwa mu micungire, ndetse no gukurura isoko ku bice bitandukanye by’isoko, ikanasobanura ingaruka z’ibintu bitandukanye by’isoko ku bice by’isoko ...Soma byinshi -
Ikirahuri cya Photovoltaque gishobora gutwara isoko rya soda
Ibicuruzwa byatangiye kugenda bitandukana kuva muri Nyakanga, kandi icyorezo cyanabujije umuvuduko w’ubwoko bwinshi, ariko ivu rya soda ryakurikiranye buhoro. Hano hari inzitizi nyinshi imbere yivu ya soda: 1. Ibarura ryakozwe ni rito cyane, ariko ibarura ryihishe rya ...Soma byinshi -
Quartz yera cyane ni iki? Ni ubuhe buryo bukoreshwa?
Quartz ifite isuku nyinshi bivuga umusenyi wa quartz ufite SiO2 irimo 99,92% kugeza 99,99%, kandi muri rusange isuku isabwa iri hejuru ya 99,99%. Nibikoresho fatizo byo kubyara ibicuruzwa byo mu rwego rwo hejuru. Kuberako ibicuruzwa byayo bifite imiterere myiza yumubiri nubumashini nkubushyuhe bwo hejuru ...Soma byinshi -
Nubuhe buryo busanzwe bwo gutunganya ibicuruzwa byibirahure?
Ibirahuri nijambo rusange mubikenerwa bya buri munsi nibicuruzwa byinganda bitunganyirizwa mubirahure nkibikoresho nyamukuru. Ibirahuri byakoreshejwe cyane mubwubatsi, ubuvuzi, imiti, urugo, ibikoresho bya elegitoroniki, ibikoresho, ubwubatsi bwa kirimbuzi nizindi nzego. Kubera fragi ...Soma byinshi -
Kumenyekanisha ubumenyi bwikirahure cyimiti
Ibintu nyamukuru bigize ibirahuri ni quartz (silika). Quartz ifite imbaraga zo kurwanya amazi (ni ukuvuga ko bitoroshye gufata amazi). Ariko, kubera aho hejuru yo gushonga (hafi 2000 ° C) nigiciro kinini cya silika-isukuye cyane, ntibikwiriye gukoreshwa Misa; Ongeraho imiyoboro ihindura irashobora kugabanya ...Soma byinshi -
Igiciro cyamacupa yikirahure gikomeje kwiyongera, kandi ibigo bimwe na bimwe bya divayi byagize ingaruka
Kuva mu ntangiriro z'uyu mwaka, igiciro cy'ikirahuri “cyazamutse mu nzira zose”, kandi inganda nyinshi zikenera ibirahuri zise “kutihanganirwa”. Vuba aha, amasosiyete amwe n'amwe atimukanwa yavuze ko kubera izamuka rikabije ry'ibiciro by'ibirahure, bagombaga re ...Soma byinshi -
Icupa ryikirahure rirambye kwisi hano: gukoresha hydrogene nka okiside isohora imyuka yamazi gusa
Uruganda rukora ibirahuri muri Siloveniya Steklarna Hrastnik rwashyize ahagaragara icyo rwita “icupa ry’ibirahure rirambye ku isi.” Ikoresha hydrogen mubikorwa byo gukora. Hydrogen irashobora kubyazwa umusaruro muburyo butandukanye. Imwe ni ukubora amazi muri ogisijeni na hydrogen na ele ...Soma byinshi