Roba Cryolite Domin Simintin gyaran kafa |15096-52-3
Bayanin samfur:
Ana amfani da cryolite wajen yin simintin a halin yanzu.Cryolite kuma ana amfani dashi musamman wajen samar da baƙin ƙarfe.Babban umarnin sune kamar haka:
1. Yayyafa a saman narkakken ƙarfe, adadin shine 0.1% -0.3%, kuma aikinsa shine cire slag da rufe duka.
Cryolite na iya tsoma slag don a iya tattara shi kuma a cire shi.
Cryolite yana rubewa lokacin zafi (fiye da 1011 ℃) don samar da iskar aluminium fluoride (AlF3), wanda zai iya kare saman narkakkar baƙin ƙarfe da hana iskar oxygen, amma wannan iskar yana da illa ga jikin ɗan adam.
2. An rufe farfajiyar rigar rami tare da foda cryolite, wanda ya hana abin da ya faru na pores subcutaneous.
Bayan zuba, akwai wani cryolite narke Layer a kan karfe-mold dubawa, wanda zai iya narkar da ruwa tururi rage dauki a cikin dubawa, wanda rage tushe da ake bukata domin hydrogen juyin halitta a cikin interface narkakkar baƙin ƙarfe Layer samar da kumfa core;
Gas na fluoride na aluminum da aka samar ta hanyar rushewar ƙananan cryolite zai iya kare tsaka-tsakin ferroelectric Layer daga halayen sinadarai daban-daban a cikin tsaka-tsakin tsaka-tsakin, yana hana Layer ferromagnetic Layer daga shafe hydrogen.
Cryolite na jiki Properties: sodium hexafluoroaluminate, kwayoyin dabara Na3AlF6, kwayoyin nauyi ne 209.94, nasa hadaddun, ba shi yiwuwa ya zama biyu gishiri, Na + ion da [AlF6] 3-ion wanzu bayan rushewa.
Ba mai guba, fari, farar fata, rawaya foda ko barbashi crystalline saboda ƙazanta, wurin narkewa shine 1025 ℃, yawancin yawa shine 0.6 ~ 1.0g / L, ƙarancin gaske shine 2.95 ~ 3.05g / cm3, ƙirar zafi shine 225KJ ,
Matsakaicin nauyi shine 2.75 ~ 3.00g / cm3, zafi na Fusion shine 107KJ, lu'ulu'u na monoclinic mara launi, bayyanar kusan cubic, kuma samfurin mai tsabta ba shi da launi.Yawanci ba shi da fari, rawaya mai haske, ja mai haske, da baki saboda ƙazanta.
Sau da yawa wani shinge mai yawa wanda bai dace da rarraba ba.Haskensa a bayyane yake da ɗanɗano, ratsinsa fari ne, kuma yana da kyalli.
Sauƙaƙe ɗaukar ruwa da danshi, ɗan narkewa cikin ruwa, maganin ruwa yana da acidic, kuma yana fitar da iskar HF mai guba lokacin da ya haɗu da sulfuric acid.
Gabaɗaya ana amfani dashi azaman juzu'i don narkewar aluminum, magungunan kashe qwari don amfanin gona, azaman juzu'i don glazes yumbu, kuma azaman wakili na opalescent;Hakanan ana amfani da shi wajen samar da gilashin opalescent, kuma ana iya amfani da shi azaman electrolyte don samar da alluran aluminum, gami da baƙin ƙarfe, da dafaffen karafa, da kuma niƙa ƙafafu, Sinadaran da sauransu.
Kunshin: 25KG/BAG ko kamar yadda kuka nema.
Ajiye: Ajiye a wuri mai busasshiyar iska.
Matsayin Gudanarwa: Matsayin Duniya.
