Maadaama heerarka macdanta ay hoos u dhacayaan macdanaha dahabka naxaasta ah ee Koonfurta Ameerika, mugga macdanta badan ayaa loo baahan yahay in la farsameeyo, taasoo culaysyo culus saarta jajabiyeyaasha daanka. Heerka xirashada saxannada daanka ee caadiga ah ayaa kordhay 30-40%.
Macdanta ayaa qaadanaysa casriyeynta soo socota:
- U cusboonaysii birta sare ee manganese Mn22Cr2;
- Mari taarikada daanka ee ku jira titanium-carbide si aad u hesho cimri dheer oo 2-4 jeer ah;
- Qaab-dhismeedka ilkaha ee gaarka loo leeyahay iyadoo loo eegayo astaamaha macdanta;
- Ku dadaal sawir-qaadista laysarka si aad ula socoto xirashada, adigoo beddelaya qaybaha iyadoo lagu saleynayo xaaladda xirashada dhabta ah halkii aad ka isticmaali lahayd waqtiyo go'an.
Waqtiga boostada: Agoosto-18-2026