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Wiilka iftiinka ka mid ah biraha dhulka dhif ah - scandium
Scandium waa curiye kiimiko ah oo leh calaamadda curiyaha Sc iyo lambarka atomiga 21. Curiyuhu waa bir kala guur ah oo jilicsan, qalin-caddaan ah oo inta badan lagu qaso gadolinium, erbium, iwm. Wax-soo-saarku aad buu u yar yahay, waxa ku jira ee ku jira qolofta dhulka. waa ku dhawaad 0.0005%. 1. Sirta scandiu...Sii akhri -
Codsiga Alaabta】 Codsiga Aluminium-Scandium Alloy
Aluminium-scandium alloy waa aluminium aluminium ah oo tayo sare leh. Ku darida qadar yar oo scandium ah daawaha aluminiumku waxay kor u qaadi kartaa sifaynta hadhuudhka waxayna kordhin kartaa heerkulka recrystalization 250 ℃ ~ 280 ℃. Waa nadiifiyaha hadhuudhka awood leh iyo dib-u-kicinta wax ku oolka leh ee aluminiumka oo dhan ...Sii akhri -
[Tignoolajiyada wadaaga] Soo saarista oxide scandium iyadoo lagu qaso dhoobada cas iyo aashitada wasakhda ah ee titanium dioxide
dhoobada cas waa qayb aad u fiican qashinka adag ee alkaline soo saaray habka soo saarida alumina leh bauxite sida alaabta ceeriin. Tan kasta oo aluminium ah oo la soo saaro, qiyaastii 0.8 ilaa 1.5 tan oo dhoobo cas ah ayaa la soo saaraa. Kaydinta baaxadda weyn ee dhoobada gaduudan kaliya kuma koobna dhulka waxayna khasaariyaan kheyraadka, laakiin ...Sii akhri -
Codsiga Ogsaydhka Naadirka ah ee Dhulka MLCC
Budada caanaha dhoobada ah waa alaabta ceeriin ee xudunta u ah MLCC, oo ku xisaabtanta 20% ~ 45% qiimaha MLCC. Gaar ahaan, awoodda sare ee MLCC waxay leedahay shuruudo adag oo ku saabsan nadiifnimada, cabbirka walxaha, granularity iyo morphology ee budada dhoobada, iyo qiimaha budada dhoobada ayaa xisaabiya heer sare ...Sii akhri -
Scandium oxide waxay leedahay rajooyin codsi oo ballaadhan - karti weyn oo horumarineed ee garoonka SOFC
Qaabka kiimikaad ee scandium oxide waa Sc2O3, adag cad oo ku milma biyaha iyo aashitada kulul. Dhibaatada sida tooska ah looga soo saarayo alaabada Scandium ee ay ku jiraan macdanta, scandium oxide ayaa hadda inta badan laga soo kabsadaa lagana soo saaraa alaabada ay ku jirto scandium...Sii akhri -
Heerka kobaca dhoofinta Shiinaha ee saddexdii rubuc ee ugu horreeya 2024 ayaa sanadkan gaadhay heerkii ugu hooseeyay, dakhli-dhaafka ganacsigu wuu ka hooseeyaa sidii la filayay, warshadaha kiimikaduna waxay la kulmeen caqabado adag!
Maamulka Guud ee Kastamka ayaa dhawaan si rasmi ah u soo saaray xogta soo dejinta iyo dhoofinta saddexda rubuc ee ugu horreeya 2024. Xogta ayaa muujinaysa in marka la eego doollarka Maraykanka, wax soo dejinta Shiinaha ee Sebtembar uu kordhay 0.3% sannad kasta, taas oo ka hooseysa rajada suuqa ee 0.9%. iyo sidoo kale diiday ka hor...Sii akhri -
barium ma bir culus baa? Waa maxay isticmaalkeeda?
Barium waa bir culus. Biraha culusi waxa ay tixraacaan biraha leh cufis-jiidad gaar ah oo ka weyn 4 ilaa 5, halka barium uu leeyahay cufis gaar ah oo ku saabsan 7 ama 8, markaa barium waa bir culus. Xeryahooda Barium waxaa loo isticmaalaa in lagu soo saaro cagaar rashka, iyo barium macdan ah ayaa loo isticmaali karaa sidii wakiilka degeyska si meesha looga saaro ...Sii akhri -
Waa maxay zirconium tetrachloride iyo waa codsi?
1) Hordhac kooban oo ah zirconium tetrachloride Zirconium tetrachloride, oo leh caanaha molecular ZrCl4, sidoo kale loo yaqaan zirconium chloride. Zirconium tetrachloride wuxuu u muuqdaa sida cad, kiristaalo dhalaalaya ama budo, halka zirconium tetrachloride cayriin oo aan la nadiifin ay u muuqato huruud cirro leh. Zi...Sii akhri -
Jawaabta degdega ah ee daadinta zirconium tetrachloride
Go'doomi meesha wasakhaysan oo ku dheji calaamado digniin ah oo ku wareegsan. Waxa lagu taliyaa in shaqaalaha gurmadka ahi xidhaan maaskaro gaas ah iyo dharka ilaalinta kiimikada. Si toos ah ha ula xiriirin walxaha soo daatay si aad uga fogaato siigada. Ka digtoonow inaad xaaqdo oo diyaari 5% xal aqueous ama aashito ah. Ka dib qalin jab...Sii akhri -
Jirka iyo Kiimikooyinka iyo Astaamaha halista ah ee Zirconium Tetrachloride (Zirconium Chloride)
Calaamadee Alias. Zirconium chloride Alaabta Khatarta leh ee No. 81517 Magaca Ingiriisiga. zirconium tetrachloride UN No.: 2503 CAS No.: 10026-11-6 formula molecular. ZrCl4 Miisaanka Molecular. 233.20 Jidh ahaan iyo kiimikaad sifooyinka muuqaalka iyo guryaha. Karis ama budo cad oo dhalaalaysa, si sahal ah u daalan...Sii akhri -
Waa maxay Lanthanum Cerium (La-Ce) birta daawaha iyo codsiga?
Birta cerium-ka ee Lanthanum waa bir dhul naadir ah oo leh xasillooni kulayl wanaagsan, iska caabin daxalka, iyo xoogga farsamada. Sifooyinkeeda kiimikaad ayaa aad u firfircoon, waxayna la falgali kartaa oksaydhiyeyaasha waxayna yaraynaysaa wakiilada si ay u abuurto oksaydhyo iyo iskudhisyo kala duwan. Isla markaa, lanthanum cerium birta...Sii akhri -
Mustaqbalka Codsiyada Qalabka Sare - Titanium Hydride
Hordhac Titanium Hydride: Mustaqbalka Codsiyada Qalabka Horukacsan ee sayniska agabka ee weligood horumaraya, titanium hydride (TiH2) waxay u taagan tahay sidii xarun horumarsan oo awood u leh inay wax ka beddesho warshadaha. Qalabkan cusubi waxa uu isku daraa hantida gaarka ah...Sii akhri