Izindaba
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I-Sapphire ikunika umuzwa wesigaba ongasoze wasala ngemuva
1: I-Sapphire ikunikeza umuzwa wesigaba ongasoze wasala ngemuva kwe-Sapphire kanye ne-ruby ziyingxenye "ye-corundum" efanayo futhi zidlale indima ebalulekile emasikweni ahlukene emhlabeni wonke kusukela ezikhathini zasendulo. Njengophawu lokwethembeka, ukuhlakanipha, ukuzinikela kanye nenhlanhla, i-sapphire...Funda kabanzi -
Ungayibona kanjani i-sapphire eluhlaza kanye ne-emerald?
I-Emerald Green isafire kanye ne-emerald, zingamatshe ayigugu afanayo, kodwa izici ze-emerald zisobala kakhulu, kunemifantu eminingi yemvelo, isakhiwo sangaphakathi siyinkimbinkimbi, futhi umbala ukhanya kakhulu kune-sapphire eluhlaza. Ama-sapphire anombala ahlukile kuma-sapphire ngoba umkhiqizo wawo...Funda kabanzi -
Ungayibona kanjani i-sapphire ephuzi nedayimane ephuzi?
Idayimani eliphuzi Kukhona into eyodwa kuphela yokuhlukanisa amagugu aphuzi naluhlaza okwesibhakabhaka kumadayimani aphuzi: umbala womlilo. Ekujikelezeni komthombo wokukhanya kwetshe eliyigugu, umbala womlilo uyidayimani eliphuzi eliqinile, ingcebo eluhlaza okwesibhakabhaka ephuzi yize umbala umuhle, kodwa uma usunombala womlilo, hlangana namadayimane ...Funda kabanzi -
Indlela yokubona i-sapphire eluhlaza okwesibhakabhaka ne-amethyst?
Indandatho ye-amethyst ye-De Grisogogo i-amethyst esezingeni eliphezulu isamangalisa kakhulu, kodwa uma uhlangana ne-sapphire efanayo ensomi, kufanele ukhothamise ikhanda lakho. Uma ubheka ngaphakathi kwetshe ngengilazi ekhulisayo, uzothola ukuthi i-amethyst yemvelo izobonisa iribhoni yombala, kuyilapho i-sapphire ensomi ingenawo...Funda kabanzi -
Ungayibona kanjani i-sapphire epinki kanye ne-spinel epinki?
Indandatho ye-Tiffany&Co. Pink spinel e-platinum Pink spinel ivame ukuphambaniswa ne-pink blue treasure, umehluko omkhulu phakathi kwalokhu okubili imibala eminingi. Ama-sapphire apinki (i-corundum) angama-dichroic, ane-spectroscope evela ezindaweni ezahlukene zegugu izobonisa imibala ehlukene ye-pink, kanye ne-spinel ...Funda kabanzi -
Isayensi | umbala wesafire: ngokuvamile ngaphakathi "kobuso" kuhlala isikhathi eside
Uma ukuqonda i-sapphire kungajulile kakhulu, abantu abaningi bazocabanga ukuthi i-sapphire ingaba yitshe eliluhlaza okwesibhakabhaka nje. Ngakho-ke ngemva kokubona igama elithi “i-sapphire enemibala”, uzozibuza ngokuqinisekile ukuthi, i-sapphire ingafakwa kanjani umbala? Kodwa-ke, ngikholelwa ukuthi abathandi bamatshe ayigugu abaningi bayazi ukuthi i-sapphire iyi-ge...Funda kabanzi -
Izindandatho Zokuzibandakanya Ezinhle Kakhulu Ezingu-23 Ze-Sapphire
Uma ungumuntu othanda ukuphula isiko ngendandatho yakho yomshado, indandatho yomshado yesafire iyindlela enhle yokwenza lokho. Yathandwa yiNkosazana uDiana ngo-1981, futhi manje uKate Middleton (ogqoke indandatho yomshado yenkosazana eshonile), amasafire ayindlela yokukhetha ubucwebe yasebukhosini. ...Funda kabanzi -
I-Sapphire: Itshe lokuzalwa likaSepthemba liza ngemibala eminingi
Itshe lokuzalwa likaSepthemba Itshe lokuzalwa likaSepthemba, i-sapphire, lihlobene netshe lokuzalwa likaJulayi, i-ruby. Zombili ziyizinhlobo ze-corundum yamaminerali, uhlobo lwekristalu lwe-aluminium oxide. Kodwa i-corundum ebomvu iyi-ruby. Futhi zonke ezinye izinhlobo ze-corundum zekhwalithi yamagugu ziyi-sapphire. Zonke i-corundum, kufaka phakathi i-sapphire...Funda kabanzi -
Amatshe ayigugu anemibala eminingi uma kuqhathaniswa namatshe ayigugu anombala oluhlaza okwesibhakabhaka! I-ruby yami yaphenduka yaba nombala o-orenji uma ibhekwa iqonde phezulu?
Kubiza kakhulu ukuthenga itshe eliyigugu elilodwa! Ngingathenga amatshe ayigugu amabili noma amathathu ahlukene ngentengo yelinye? Impendulo ithi uma itshe eliyigugu olithandayo liyi-polychromatic – lingakukhombisa imibala ehlukene ngama-engeli ahlukene! Ngakho-ke liyini i-polychromy? Ingabe amatshe ayigugu e-polychromatic asho ukuthini...Funda kabanzi -
Ama-laser ayigugu e-Femtosecond titanium anezimiso zokusebenza ezibalulekile
I-laser ye-Femtosecond iyi-laser esebenza ngama-pulse afushane kakhulu (amasekhondi angu-10-15) kanye namandla aphezulu. Ayigcini nje ngokusenza sikwazi ukuthola isinqumo sesikhathi esifushane kakhulu kodwa futhi, ngenxa yamandla ayo aphezulu, ithuthukiswe kakhulu emikhakheni eyahlukene yezimboni. I-titanium ye-femtosecond ...Funda kabanzi -
Inkanyezi ekhulayo ye-semiconductor yesizukulwane sesithathu: I-Gallium nitride amaphuzu amaningana okukhula amasha esikhathini esizayo
Uma kuqhathaniswa namadivayisi e-silicon carbide, amadivayisi kagesi e-gallium nitride azoba nezinzuzo eziningi ezimweni lapho ukusebenza kahle, imvamisa, ivolumu kanye nezinye izici eziphelele zidingeka ngesikhathi esifanayo, njengamadivayisi asekelwe ku-gallium nitride asetshenziswe ngempumelelo...Funda kabanzi -
Intuthuko yemboni yasekhaya ye-GaN isheshisiwe
Ukwamukelwa kwamadivayisi kagesi e-Gallium nitride (GaN) kukhula kakhulu, kuholwa abathengisi be-elekthronikhi abathengi baseShayina, futhi imakethe yamadivayisi kagesi e-GaN kulindeleke ukuthi ifinyelele ku-$2 billion ngo-2027, isuka ku-$126 million ngo-2021. Njengamanje, umkhakha we-elekthronikhi wabathengi yiwona oqhuba kakhulu i-gallium ni...Funda kabanzi