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Xayiraadaha Shiinaha ee graphite ayaa loo arkaa inay dhiirigelinayaan iskaashiga ka dhexeeya tartamayaasha silsiladda saadka
Maaddaama kuwa sameeya baytariyada korantada ee Kuuriyada Koonfureed ay isu diyaarinayaan xannibaadaha graphite-ka laga dhoofiyo Shiinaha si ay u dhaqan galaan bisha soo socota, falanqeeyayaasha ayaa sheegaya in Washington, Seoul iyo Tokyo ay tahay in ay dedejiyaan barnaamijyada tijaabada ee loogu talagalay in laga dhigo silsiladaha sahayda kuwo adkeysi badan. &...Sii akhri -
Robert Brinker, Boqorada Fadeexada, 2007, garaaf warqad, Mylar, 50 × 76 inches. Albright-Knox Gallery Collection.
Robert Brinker, Boqorada Fadeexada, 2007, garaaf warqad, Mylar, 50 × 76 inches. Albright-Knox Gallery Collection. Goynta Robert Brinker waxay u eg tahay inay dhiirigelisay farshaxanka dhaqanka ee goynta boorarka. Sawiradu waxay u egyihiin...Sii akhri -
Ku kobcinta filimka garaafiga ah ee translucent on Ni iyo wareejinta laba-jid ee polymer-free
Waad ku mahadsan tahay booqashada Nature.com. Nooca browserka aad isticmaalayso waxa uu leeyahay taageerada CSS oo xadidan. Natiijooyinka ugu wanaagsan, waxaan kugula talineynaa inaad isticmaasho nooc cusub oo biraawsarkaaga ah (ama aad damiso Habka Laqabsiga ee Internet Explorer). Dhanka kale, si loo xaqiijiyo taageerada joogtada ah,...Sii akhri -
Furitaanka awoodda budada Graphite: quusi qoto dheer ee adeegsigeeda kala duwan
Dunida qalabka warshadaha, walxo yar ayaa ah kuwo isku dhafan oo si ballaaran loo isticmaalo sida budada graphite. Laga soo bilaabo baytariyada casriga ah ilaa saliidaha maalinlaha ah, budada graphite waxay door muhiim ah ka ciyaartaa codsiyada kala duwan ee taabanaya ku dhawaad dhinac kasta oo nolosha casriga ah. Haddii aad waligaa la yaabtay sababta tani f...Sii akhri -
Kala-duwanaanta budada Graphite: Qalab ay tahay in uu yeesho Warshad kasta
Budada Graphite, oo ah walxo u muuqda mid fudud, waa mid ka mid ah walxaha ugu waxtarka badan uguna qiimaha badan ee maanta laga isticmaalo warshadaha kala duwan. Laga soo bilaabo saliidaha ilaa baytariyada, codsiyada budada graphite way kala duwan yihiin sida ay lagama maarmaan u yihiin. Laakiin maxaa ka dhigaya qaabkan dhulka yar ee kaarboonka mid gaar ah?...Sii akhri -
Dhaqanku wuxuu u qalmaa miisaankiisa dahabka | Virginia Tech News
Barnaamijka Legacy Dahabka ee Hokie wuxuu u oggolaanayaa ardayda ka qalinjabisay Virginia Tech inay ku deeqaan giraangiraha fasalka kuwaas oo la dhalaaliyay si ay u abuuraan dahab si loogu isticmaalo giraanta fasalka mustaqbalka - dhaqan isku xira hore, hadda iyo mustaqbalka. Travis "Rusty" Untersuber waa ...Sii akhri -
Waa maxay graphene? Qalab sixir ah oo cajiib ah
Sanadihii la soo dhaafay, fiiro gaar ah ayaa la siiyay graphene supermaterial. Laakiin waa maxay graphene? Hagaag, qiyaas walax 200 jeer ka xoog badan birta, laakiin 1000 jeer ka fudud warqad. Sannadkii 2004-tii, laba saynis yahan oo ka socday Jaamacadda...Sii akhri -
Suuqa Warqadaha Graphite dabacsan si loo gaaro Kobac weyn 2030 - SGL Kaarboon, GrafTech, Mersen, Toyo Tanso, Nippon Graphite
Cilmi-baarista suuqa ee warqadaha dabacsan waa warbixin gorfayn taaso dadaal taxadar leh loo sameeyay si loo helo macluumaadka saxda ah ee qiimaha leh. Xogta la baadhay waxay tixgalinaysaa ciyaartoyda sarsare ee jira iyo tartamayaasha mustaqbalka. Istaraatiijiyada ganacsiga ee furaha pl...Sii akhri -
Sawir haddii aad awooddo - farshaxanku wuxuu si fiican u yaqaanaa nooca sawir-gacmeedka
Sannado badan ka dib rinjiyeynta joogtada ah, Stephen Edgar Bradbury wuxuu u muuqday, marxaladan noloshiisa, inuu noqday mid ka mid ah anshaxa farshaxanka ee la doortay. Farshaxankiisa, ugu horrayn sawirada garaafyada ee yupo (warqad aan alwaax lahayn oo Japan laga sameeyay polypropylene), ayaa helay ballaaran ...Sii akhri -
Sawir haddii aad awooddo - farshaxanku wuxuu si fiican u yaqaanaa nooca sawir-gacmeedka
Sannado badan ka dib rinjiyeynta joogtada ah, Stephen Edgar Bradbury wuxuu u muuqday, marxaladan noloshiisa, inuu noqday mid ka mid ah anshaxa farshaxanka ee la doortay. Farshaxankiisa, ugu horrayn sawirada garaafyada ee yupo (warqad aan alwaax lahayn oo Japan laga sameeyay polypropylene), ayaa helay ballaaran ...Sii akhri -
Dhibaatooyinka qaarkood iyo jihada horumarinta suuqa budada graphite
Wax soo saarka graphite ee Shiinaha ayaa had iyo jeer ahaa kuwa ugu sarreeya adduunka. Sanadka 2020, Shiinuhu wuxuu soo saari doonaa 650,000 tan oo garaaf dabiici ah, taasoo ka dhigan 62% wadarta guud ee caalamka. Laakiin warshadaha budada graphite ee Shiinaha ayaa sidoo kale wajahaya dhibaatooyin qaar. Garaafiga Furuite ee soo socda ayaa soo bandhigi doona...Sii akhri -
Waa maxay sababta graphite flake u shaqaynayso?
Garaafyada miisaanka ayaa si weyn loogu isticmaalaa warshadaha, iyo warshado badan ayaa u baahan inay ku daraan garaafka cabirka si ay u dhamaystiraan habaynta iyo wax soo saarka. Garaafyada Flake waa mid aad loo jecel yahay sababtoo ah waxay leedahay waxyaabo badan oo tayo sare leh, sida korantada, caabbinta heerkulka sare, saliidda, caagagga iyo wixii la mid ah. Maanta Fur...Sii akhri