AlCr Alloy Sputtering Target High Purity Thin Film Pvd Coating Custom Mere

Aluminom chromium sputtering targetsitere na ihe ndị pụrụ iche bara ọgaranya bụ ihe na-efesa alloy nwere Al na Cr. N'ihi ya, ndịAluminom chromium sputter lekwasịrị anyanwere uru nke ihe abụọ a.

Aluminom, nke a na-akpọkwa aluminom, bụ ihe kemịkalụ sitere na aha Latin maka alum, 'alumen' nke pụtara nnu ilu. Ebu ụzọ kpọtụrụ ya na 1825 wee hụ ya site na HCØrsted. Ndị HCØrsted mechakwara kewapụ ya ma kwupụta ya. "Al" bụ akara kemịkalụ nke aluminom. Nọmba atomic ya na tebụl oge nke ihe dị 13 nwere ọnọdụ na Oge 3 na Group 13, bụ nke p-block. Ọnụ ọgụgụ atomic nke aluminum bụ 26.9815386(8) Dalton, ọnụọgụ dị na brackets na-egosi ejighị n'aka.

Chromium bụ kemịkal sitere na Greek 'chroma', nke pụtara agba. Ejiri ya n'oge tupu 1 AD wee chọpụta ya site na Terracotta Army. “Cr” bụ akara kemịkalụ canonical nke chromium. Nọmba atomic ya na tebụl oge nke ihe bụ 24 nwere ọnọdụ dị na Oge 4 na Group 6, bụ nke d-block. Uka atomic nke chromium ikwu bụ 51.9961(6) Dalton, ọnụọgụ dị na brackets na-egosi ejighị n'aka.