Western Minmetals (SC) Corporation WMC ke mofani oa thepa ea bohlokoa ka ho fetisisa oa Chem-Metals, specialty oxides, lefatše le sa tloaelehang le thepa e khethehileng bakeng sa indasteri ea lik'hemik'hale, metallurgical, electronic, optical and magnetic.
Lintho tse sa tloaelehang tsa lefats'e ke sehlopha sa likarolo tsa lik'hemik'hale tse 17 tse kenyelletsang ka ho khetheha li-lanthanides tse leshome le metso e mehlano hammoho le scandium le yttrium tse fumanehang ho Sehlopha sa 3 le linakong tsa 6 le 7 ho Periodic Table, e leng lirafshoa tsa silevera, silevera-white kapa grey tse nang le khanya e phahameng, empa senya kapele moeeng.Ka lebaka la thepa ea tsona e ikhethang ea matla a khoheli, phosphorescent, matla a matla, le ts'ebetso e phahameng ea motlakase, likarolo tsa Rare Earth li se li le bohlokoa haholo ts'ebetsong ea thepa mme li ke ke tsa nkeloa sebaka ke lefats'e la rona la mahlale.Lisebelisoa tsa Rare Earth tse hloekileng 99.5% ho 99.999% ke phepelo ea rona ea mantlha ea litšebeletso ho bareki ba rona lefatšeng ka bophara ho kenyelletsaGadolinium Gd, Holmium Ho, Samarium Sm,Scandium Sc, Ytterbium Yb,Yttrium Y, Cerium oxide CeO2, Dysprosium Oxide Dy2O3, Erbium oxide Er2O3, Europium Oxide Eu2O3,Gadolinium oxide Gd2O3,Holmium oxide Ho2O3, Lanthanum oxide La2O3,Lutetium oxide Lu2O3, Samarium oxide Sm2O3, Terbium oxide Tb4O7, Ytterbium oxide Yb2O3, Yttrium oxide Y2O3etc.
Ho feta moo, thepa e khethehileng eaZirconia e tsitsitseng ea Yttrialikarolo tsa ceramic, ka kenyelletso ea likarolo tse fapaneng tsa Y2O3 ho ZrO2, e fetoha kristale e tsitsitseng ea tetragonal le cubic crystal le mocheso o ntseng o eketseha.Fluorinate Keton C6F12O e bonolo ho kenya khase le ho sebelisoa e le sesebelisoa sa ho tima mollo se baballang tikoloho.Ke sepheo sa rona ho ba mohloli o tsitsitseng, o ka tšeptjoang le o theko e tlaase bakeng sa litlhoko tsa hau tsa thepa ka nako leha e le efe.