Fitaovana: Tungstène madio sy firaka mavesatra
Fampiharana: Haingo, haingon-trano, Balance lanja, tanjona, indostrian'ny miaramila, sy ny sisa
endrika: cube, cylinder, block, granules sns.
Fenitra: ASTM B760, GB-T 3875, ASTM B777
Fanodinana: Rolling, Forging, Sintering
Surface: poloney, fanadiovana alkali