Hlau oxide pigments ntau lawm

Hlau oxide pigments yog cov khoom siv uas tsis muaj nqi uas tiv taus cov xim hloov vim raug tshav ntuj, muaj tshuaj lom neeg zoo, thiab ruaj khov nyob rau hauv ib puag ncig ib puag ncig. Pigments feem ntau yog siv rau hauv cov xim, coatings, thiab cov khoom siv xws li pob zeb, mortar, paving pob zeb, thiab cov vuas vov tsev. Ntuj pigments yog siv nyob rau hauv primers thiab undercoats qhov twg xim sib xws tsis yog ib qho tseem ceeb, whereas hluavtaws pigments yog siv nyob rau hauv topcoat xim qhov twg xim sib xws yog ib qho tseem ceeb.
Steelmaking kuj tsim cov hlau oxide pigments. Thaum hydrochloric acid yog siv los tshem tawm cov oxides saum npoo ntawm cov hlau, cov kua qaub yog rov tsim dua tshiab thiab tsim cov hlau oxide. Hlau oxides uas tau rov tsim dua tshiab yog siv ntau yam lim, inductors, thiab transformers hauv cov khoom siv hluav taws xob hauv tsev thiab cov khoom siv hauv tsev, nrog rau cov hlau nplaum hloov tau yooj yim, cov tshuab hluav taws xob, lub suab nrov, thiab lub tshuab hluav taws xob.