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Intsimbi yeBarium: Isixhobo esisebenza ngeendlela ezininzi esinoluhlu olubanzi lokusetyenziswa
I-Barium yintsimbi ethambileyo, isilivere-emhlophe esetyenziswa ngokubanzi kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa. Esinye sezicelo eziphambili zentsimbi ye-barium kukwenziwa kwezixhobo zombane kunye neetyhubhu ze-vacuum. Ukukwazi ukufunxa ii-X-rays kuyenza ibe yinxalenye ebalulekileyo kwimveliso ...Funda ngokugqithisileyo -
Iimpawu zomzimba kunye neekhemikhali kunye neempawu ezinobungozi ze-molybdenum pentachloride
Uphawu Igama lemveliso:Molybdenum pentachloride Iikhemikhali ezinobungozi Catalog Nombolo yothotho: 2150 Elinye igama: Molybdenum (V) chloride UN No. eluhlaza okanye...Funda ngokugqithisileyo -
Yintoni iLanthanum Carbonate kunye nesicelo sayo, umbala?
I-Lanthanum carbonate (i-lanthanum carbonate), i-molecular formula ye-La2 (CO3) 8H2O, ngokubanzi iqulethe inani elithile leemolekyuli zamanzi. Yinkqubo ye-crystal ye-rhombohedral, inokusabela nge-acids ezininzi, i-solubility 2.38 × 10-7mol / L emanzini kwi-25 ° C. Ingaboliswa ngokushushu ibe yilanthanum trioxide ...Funda ngokugqithisileyo -
Yintoni i-zirconium hydroxide?
1. Intshayelelo I-Zirconium hydroxide yi-inorganic compound kunye ne-chemical formula Zr (OH) 4. Ihlanganiswe ne-zirconium ions (Zr4 +) kunye ne-hydroxide ions (OH -). IZirconium hydroxide yinto eqinileyo emhlophe enyibilikayo kwiiasidi kodwa ayinyibiliki emanzini. Inezicelo ezininzi ezibalulekileyo, ezifana ne-ca...Funda ngokugqithisileyo -
Yintoni i-phosphorus copper alloy kunye ne-aplication yayo, izibonelelo?
Yintoni i-phosphorus copper alloy? I-alloy yobhedu ye-phosphorus ibonakaliswe kwinto yokuba umxholo we-phosphorus kwi-alloy material yi-14.5-15%, kwaye umxholo wobhedu ngu-84.499-84.999%. I-alloy yoyilo lwangoku lunomxholo ophezulu we-phosphorus kunye nomxholo ophantsi wokungcola. Ilungile c...Funda ngokugqithisileyo -
Yintoni usetyenziso lwelanthanum carbonate?
Ukubunjwa kwe-lanthanum carbonate I-Lanthanum carbonate yinto ebalulekileyo yeekhemikhali eyenziwe yi-lanthanum, i-carbon, kunye ne-oxygen elements. Indlela yayo yeekhemikhali yiLa2 (CO3) 3, apho iLa imele i-lanthanum element kunye ne-CO3 imele i-carbonate ion. ILanthanum carbonate sisikhalo esimhlophe...Funda ngokugqithisileyo -
I-Titanium hydride
I-Titanium hydride TiH2 Le klasi yekhemistri izisa i-UN 1871, iClass 4.1 titanium hydride. I-Titanium hydride, i-molecular formula TiH2, i-powder emnyama engwevu okanye i-crystal, i-melting point 400 ℃ (i-decomposition), iipropati ezizinzileyo, ukuchasana zizinto ezinamandla oxidants, amanzi, i-acids. I-Titanium hydride iyavutha ...Funda ngokugqithisileyo -
I-Tantalum pentachloride (i-Tantalum chloride) iiPropati zoMzi neMichiza kunye neTheyibhile yeMpawu eyiNgozi
I-Tantalum pentachloride (i-Tantalum chloride) iiPropati zoMzi neMichiza kunye neempawu ezinobungozi kwiTheyibhile yeempawu zeMakisha. Tantalum chloride Iimpahla ezinobungozi No. 81516 Igama lesiNgesi. Tantalum chloride UN No. Akukho lwazi lukhoyo inombolo ye-CAS: 7721-01-9 Ifomula yemolekyuli. TaCl5 Molecu...Funda ngokugqithisileyo -
Isetyenziselwa ntoni isinyithi se-barium?
I-Barium metal, kunye ne-chemical formula Ba kunye nenombolo ye-CAS 7647-17-8, yinto efunwa kakhulu ngenxa yoluhlu olubanzi lwezicelo. Le ntsimbi ye-barium ecocekileyo, ngokuqhelekileyo i-99% ukuya kwi-99.9% ecocekileyo, isetyenziswe kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa kunye nokuguquguquka. Enye ye...Funda ngokugqithisileyo -
1.2-1.5 Uphononongo loMhlaba oluQhelekileyo lweVeki-uLawulo lweMarike lulonke amagqabantshintshi oxinzelelo lwentengiso
Iveki emfutshane emva kweholide (1.2-1.5, efanayo ngezantsi), imarike yomhlaba enqabileyo yamkele ibhomu entsha yonyaka. Uvakalelo olulindelekileyo lwe-bearish olubangelwa yi-down-up contraction ye-bottom-up ye-industry iye yakhawuleza ukuhla kwexabiso ngokubanzi. Isitokhwe sangaphambi koMnyhadala weNtwasahlobo ayikavuthi, ...Funda ngokugqithisileyo -
Uphononongo lweVeki oluQhelekileyo loMhlaba ukusuka kwi-25 kaDisemba ukuya kwi-29 kaDisemba
Ukusukela nge-29 kaDisemba, ezinye iikowuti zeemveliso zomhlaba ezinqabileyo: I-Praseodymium neodymium oxide ixabisa i-44-445000 yuan/toni, ibuyela kwinqanaba ngaphambi kokunyuka kwamaxabiso kwiveki ephelileyo, ukwehla kwama-38% xa kuthelekiswa nokuqala konyaka; I-Metal praseodymium neodymium ixabisa kwi-543000-54800 yuan/toni, ene...Funda ngokugqithisileyo -
Amaxabiso omhlaba anqabileyo nge-28 kaDisemba, 2023
Igama lemveliso Ixabiso eliphezulu kunye nezantsi Lanthanum metal (yuan / ton) 25000-27000 - Cerium metal (yuan / ton) 26000-26500 - Neodymium Metal (yuan / ton) 555000-565000 - Dysprosium metal (yuan / Kg-3) 330 -300 Terbium metal (yuan / Kg) 9300-9400 - Praseodymium neodymium metal / Pr-Nd metal (yuan / ukuya...Funda ngokugqithisileyo