1. Zosakaniza zosiyanasiyana
Zigawo zazikulu za carbide yopangidwa ndi simenti ya YT ndi tungsten carbide, titanium carbide (TiC) ndi cobalt. Mtundu wake umapangidwa ndi "YT" (“hard, titanium” zilembo ziwiri mu chiganizo cha Pinyin cha ku China) ndi kuchuluka kwa titanium carbide. Mwachitsanzo, YT15 imatanthauza kuti avareji ya TiC = 15%, ndipo yotsalayo ndi tungsten-titanium-cobalt carbide yokhala ndi tungsten carbide ndi cobalt.
Zigawo zazikulu za YG cemented carbide ndi tungsten carbide (WC) ndi cobalt (Co) ngati chomangira. Mtundu wake umapangidwa ndi "YG" ("hard and cobalt" mu Chinese Pinyin) ndi kuchuluka kwa avareji ya cobalt. Mwachitsanzo, YG8 imatanthauza avareji ya WCo=8%, ndipo yotsalayo ndi tungsten-cobalt carbide ya tungsten carbide.
2. Magwiridwe antchito osiyanasiyana
Carbide yopangidwa ndi simenti ya mtundu wa YT ili ndi kukana kukalamba bwino, mphamvu yopindika imachepa, mphamvu yopukutira imachepa, komanso mphamvu yopukutira imachepa, pomwe carbide yopangidwa ndi simenti ya mtundu wa YG ili ndi kulimba bwino, mphamvu yopukutira imachepa, komanso mphamvu yopukutira imachepa, koma kukana kwake kukalamba ndi kwakukulu kuposa carbide yopangidwa ndi simenti ya mtundu wa YT.
3. Mitundu yosiyanasiyana ya kagwiritsidwe ntchito
Carbide yopangidwa ndi simenti ya mtundu wa YT ndi yoyenera kudula chitsulo mwachangu chifukwa cha kufooka kwake kutentha kwambiri, pomwe carbide yopangidwa ndi simenti ya mtundu wa YG imagwiritsidwa ntchito pokonza zinthu zofooka (monga chitsulo chosungunuka), zitsulo zopanda chitsulo ndi zitsulo za alloy.
Nthawi yotumizira: Julayi-22-2022




