A na-ekpebi nguzogide mmiri na iguzogide acid nke iko silicate site na ọdịnaya nke silica na alkali metal oxides.Ka ọdịnaya nke silica dị elu, ka ogo njikọ dị n'etiti silica tetrahedron na-abawanye na nkwụsi ike kemịkalụ nke iko.Site na mmụba nke ọdịnaya alkali metal oxide, nkwụsi ike kemịkalụ nke iko na-ebelata.Ọzọkwa, dị ka radius nke alkali metal ion na-abawanye, nkekọ ike ebelatawo, na ya chemical kwụsie ike n'ozuzu mbelata, ya bụ, mmiri na-eguzogide Li+>Na+>K+.
Mgbe ụdị abụọ nke alkali metal oxides dị na iko n'otu oge ahụ, nkwụsi ike kemịkalụ nke iko ahụ dị oke n'ihi "mmetụta alkali agwakọta", nke pụtara ìhè na iko ndu.
Na silicate iko na alkaline ụwa metal ma ọ bụ ndị ọzọ bivalent metal oxide nnọchi nke silicon oxygen, nwekwara ike ibelata chemical kwụsie ike nke iko.Otú ọ dị, mmetụta nke ibelata nkwụsi ike adịghị ike karịa nke alkali metal oxides.N'ime oxides divalent, BaO na PbO nwere mmetụta kachasị ike na nkwụsi ike kemịkal, MgO na CaO sochiri ya.
Na isi iko na chemical mejupụtara nke 100SiO 2+ (33.3 1 x) Na2O + zRO (R2O: ma ọ bụ RO 2), dochie akụkụ N azO na CaO, MgO, Al2O 3, TiO 2, zRO 2, BaO na ndị ọzọ oxides. N'aka nke ya, usoro nke mmiri na-eguzogide mmiri na acid acid bụ nke a.
Mmiri na-eguzogide: ZrO 2> Al2O:>TiO 2>ZnO≥MgO>CaO≥BaO.
Nguzogide acid: ZrO 2> Al2O:>ZnO>CaO>TiO 2>MgO≥BaO.
N'ime ihe mejupụtara iko, ZrO 2 ọ bụghị naanị na ọ nwere nguzogide mmiri kachasị mma na nguzogide acid, kamakwa nguzogide alkali kacha mma, ma refractory.BaO adịghị mma.
Na trivalent oxide, alumina, boron oxide na nkwụsi ike kemịkalụ nke iko ga-apụtakwa ihe “boron anomaly”.6. Na sodium - calcium - silicon - iko nnu xN agO·y CaO ·z SiO:, ọ bụrụ na ọdịnaya oxide kwekọrọ na njikọ ahụ (2-1), enwere ike nweta iko siri ike.
C - 3 (+ y) (2-1)
Na nchịkọta, ihe niile oxides nke nwere ike iwusi netwọk ihe owuwu iko ma mee ka usoro ahụ zuo oke na oke nwere ike melite nkwụsi ike nke iko.N'aka nke ọzọ, nkwụsi ike kemịkalụ nke iko ga-ebelata.
Oge nzipu: Eprel-23-2020