Ngwa ngwaahịa
Ngwa
A pụrụ iji ntụ ntụ nkume mee ihe dị ka ihe eji eme ihe maka mmepụta nke iko iko dị elu, karama ọgwụ, enyo anya, yana ihe ndị dị na iko na ceramik. A pụkwara iji ya mee ihe dị ka ihe ndị bụ isi refractory na mgbawa ọkụ ígwè flux, maka steelmaking, slag na-eme gị n'ụlọnga, ciment raw material, iko flux, kiln ụlọ ọrụ, chemical fatịlaịza, ụlọ na ịchọ mma nkume, mkpuchi, ụmụ ahụhụ na ọgwụ eji; A pụkwara iji ya mee ihe dị ka ihe mkpuchi maka mkpuchi, tumadi dị ka pigmenti ọcha. Enwere ike ịgbakwunye ya na roba eke na roba sịntetik, nke mere na arụ ọrụ ike nke ngwaahịa rọba na-akawanye mma.
Ime simenti magnesium oxychloride bụ ihe ọzọ dị mkpa eji ntụ ntụ dolomite eme ihe. Simenti nwere magnesium a nwere ezigbo mkpakọ, ike na-agbanwe agbanwe na nguzogide corrosion. Karịsịa, a na-eji ntụ ntụ caustic mee nke ire ọkụ - dolomite calcined kewapụrụ iji dozie ciment magnesium oxychloride na nkwụsi ike ka mma. Na mgbakwunye, a pụkwara ịhazi ya n'ime ciment magnesium hydroxide na ciment magnesium sulfate. Ụdị ihe abụọ a na-emepụta ihe na-abụghị hydraulic ciment nwere uru nke usoro mmepụta dị mfe, nhazi ngwa ngwa na ime ka ike sie ike, ike dị elu, adhesion siri ike, ịdị mma dị mma, nkwụsi ike na-eyi, ịkpụzi dị mma, obere ike oriri, wdg, ma nwee nnukwu mmepe na iji ya mee ihe. uru.
Asambodo
atụnyere
White ntụ ntụ, ọ bụ eke abụọ nnu nke calcium carbonate na magnesium carbonate.
Nkọwa: 325 mesh / 500 mesh / 600 mesh / 1000 mesh / 3000 mesh, enwere ike ịhazi ya dịka mkpa nke nkọwa.
Chemical Njirimara ndị dịtụ kwụsiri ike, ọ dịghị mgbanwe ikuku, fọrọ nke nta insoluble na mmiri, kọmpat crystal Ọdịdị, obere adịghị, ezigbo elu, ezi ọcha, urughuru uniformity.Pure dolomite bụ ọcha na iko luster. Otu atọ nke mgbawa elu ahụ, kenkuwa. Mohs hardness 3-4, kpọmkwem ike ndọda 2.8-2.9 Mineral ntụ ntụ na oyi itughari nnu mmeghachi omume bụ ngwa ngwa. Ebumnuche; Enwere ike iji Dolomite mee ihe dị ka mgbagharị ọla, ihe mgbagha, ihe ụlọ na iko, ihe ndị na-emepụta seramiiki.
nkume dolomite |