Kugwiritsa ntchito magnesium oxide

Magnesium okusayidi ndi zopangira zosungunulira zitsulo za magnesium, zomwe ndi ufa woyera wonyezimira komanso wopanda fungo.Pali mitundu iwiri ya magnesium oxide: yopepuka komanso yolemetsa.Ndi ufa wonyezimira wonyezimira wa amorphous wopanda fungo, wosakoma, wopanda poizoni komanso wolemera 3.58g/cm3.Ndizovuta kusungunuka m'madzi oyera ndi zosungunulira za organic, ndipo kusungunuka kwake m'madzi kumawonjezeka chifukwa cha kukhalapo kwa carbon dioxide.Iwo akhoza kusungunuka mu asidi ndi ammonium mchere njira ndi crystallized pambuyo calcination pa kutentha.Mukakumana ndi carbon dioxide mumlengalenga, mchere wa magnesium carbonate umapangidwa, wolemera kwambiri, woyera kapena beige ufa.Kuwonekera kwa mpweya kumamangiriza kumadzi mosavuta, kuyamwa chinyezi ndi carbon dioxide.Magnesium yankho losakaniza ndi klorini ndilosavuta kulimba ndi kuuma.
Industrial grade light fired magnesia imagwiritsidwa ntchito kwambiri popanga zinthu za magneti.Magnesium okusayidi ndi magnesium kolorayidi amadzimadzi njira malinga ndi gawo lina la kuyaka kuwala, monga kulimba kuumitsa mu zina zakuthupi ndi makina zimatha oumitsa thupi, wotchedwa magnesite simenti.Magnesite simenti, mtundu watsopano wa simenti, ali ubwino kulemera kuwala, mphamvu mkulu, kutchinjiriza moto, kupulumutsa mphamvu ndi kuteteza chilengedwe, ndipo angagwiritsidwe ntchito kwambiri mu zomangira, zomangamanga tauni, ulimi, makina ndi madera ena.Ndi kukweza kwa mafakitale ndi kufunikira ndi chitukuko cha msika wapamwamba kwambiri wa zida zogwirira ntchito, wachitanso kafukufuku wambiri ndi kupanga zinthu zamakono komanso zabwino za magnesium oxide, zomwe zimagwiritsidwa ntchito m'magulu pafupifupi khumi a mafuta odzola kwambiri. mafuta, apamwamba amasankha pofufuta alkali kalasi, chakudya kalasi, mankhwala ndi zigawo zikuluzikulu, kuphatikizapo pakachitsulo zitsulo kalasi, zapamwamba electromagnetic kalasi, mkulu chiyero magnesium okusayidi ndi zina zotero.
Advanced lube grade magnesium oxide imagwiritsidwa ntchito makamaka ngati chotsukira, vanadium inhibitor ndi desulfurization agent popanga mafuta opangira mafuta kuti apititse patsogolo kachulukidwe ndi mawonekedwe a filimu yopaka mafuta ndikuchepetsa phulusa.Chotsani kutsogolera ndi mercury, kuchepetsa kuipitsidwa kwa mafuta opaka mafuta kapena zinyalala zamafuta ku chilengedwe, magnesium oxide oxide pamwamba ingagwiritsidwe ntchito ngati chothandizira, chelating wothandizira ndi chonyamulira pakuyenga, yabwino kwambiri kugawanitsa kwazinthu ndi kutulutsa, mankhwala. khalidwe.Makamaka, kuwonjezera Mg0 mu kuyaka kwa mafuta olemera kumatha kuthetsa kuwonongeka kwa vanadic acid mumafuta olemera ku ng'anjo.
Magnesium oxide giredi yazakudya imagwiritsidwa ntchito ngati magnesium muzowonjezera zazakudya, zokhazikika zamitundu ndi zowongolera pH, monga chowonjezera chamasamba pazowonjezera zaumoyo ndi zakudya.Amagwiritsidwa ntchito ngati shuga, ayisikilimu ufa, pH regulator ndi ena decolorizing agents.Amagwiritsidwa ntchito ngati anti-caking ndi antacid wothandizira mu ufa, ufa wa mkaka, chokoleti, ufa wa koko, ufa wa mphesa, ufa wa shuga ndi minda ina, komanso angagwiritsidwe ntchito popanga zoumba, enamel, galasi ndi utoto wina ndi zina. minda.
Medical giredi magnesium okusayidi angagwiritsidwe ntchito ngati antacid, adsorbent, desulfurizer, kutsogolera kuchotsa wothandizira ndi chelating fyuluta thandizo m'munda biopharmaceutical.Mu mankhwala, amagwiritsidwa ntchito ngati antacid ndi mankhwala ofewetsa tuvi tolimba kuletsa ndi kuthetsa kwambiri chapamimba asidi ndi kuchiza matenda monga chapamimba chilonda ndi duodenal chilonda.The neutralization wa asidi m'mimba ndi wamphamvu ndi pang'onopang'ono, wokhalitsa, ndipo samatulutsa mpweya woipa.
Silicon steel grade magnesium oxide imakhala ndi mphamvu yamagetsi yabwino (ie high positive susceptibility maginito) ndi katundu wabwino kwambiri wotchinjiriza (ie conductivity ingakhale yotsika ngati 10-14us/cm pamalo wandiweyani).Itha kupanga wosanjikiza wabwino wotsekereza ndi maginito opangira maginito pamwamba pa pepala lachitsulo cha silicon, kuletsa ndikugonjetsa kuwonongeka kwa eddy pano komanso kutayika kwapakhungu (kotchedwa kutayika kwachitsulo) kwapakati pachitsulo cha silicon mu thiransifoma.Sinthani magwiridwe antchito a pepala lachitsulo la silicon, lomwe limagwiritsidwa ntchito ngati chowongolera kutentha kwambiri.Itha kugwiritsidwanso ntchito ngati zida za ceramic, zida zamagetsi, zopangira mankhwala, zomatira, zothandizira, etc., zomwe zimagwiritsidwa ntchito ngati phosphorous kuchotsa wothandizira, desulfurizer ndi insulating ❖ ❖ kuyanika jenereta mu chitsulo cha silicon.
Advanced electromagnetic grade magnesium oxide imagwiritsidwa ntchito muzinthu zopanda zingwe zopanda zingwe, tinyanga tating'onoting'ono ta maginito, ndi maginito ma cores kuti apangitse ma frequency modulation m'malo mwa ferrite.Itha kugwiritsidwa ntchito popanga zida zophatikizika za superconducting maginito, komanso zitha kugwiritsidwa ntchito pamakampani amagetsi amagetsi.Pangani izo "zofewa maginito chuma."Ndiwoyeneranso zopangira ma enamel mafakitale ndi zoumba.