Kodi Cemented Carbide ndi mitundu yanji, ma code ndi ntchito zake?

1, Tungsten ndi cobalt carbide
Gululi limakhala ndi YG komanso kuchuluka kwa cobalt.Tungstencobalt carbide itha kugwiritsidwa ntchito podula chitsulo, zitsulo zosakhala ndi chitsulo komanso zinthu zopanda chitsulo, ndipo itha kugwiritsidwanso ntchito ngati kufa kwamphamvu, nkhonya zozizira, ma nozzles, odzigudubuza, nyundo zapamwamba, ma geji, zida zokulitsira ndi zida zina zosagwira. ndi zida zamigodi.

2, Tungsten, titaniyamu ndi cobaltsimenti carbide
Kalasiyi imakhala ndi YT komanso kuchuluka kwa titanium carbide.Tungsten titaniyamu cobalt carbide ali kukana kwambiri maenje maenje luso kuvala, oyenera zida kudula zinthu zazitali.
3, Tungsten-titanium-tantalum (niobium) carbide
Gululi lili ndi YW kuphatikiza nambala yotsatizana.
Carbide yopangidwa ndi simenti imakhala ndi kuuma kwakukulu, mphamvu, kukana kuvala ndi kukana dzimbiri, yomwe imagwiritsidwa ntchito popanga zida zodulira, zida zodulira, zida za cobalt ndi zida zosagwira ntchito, zomwe zimagwiritsidwa ntchito kwambiri m'makampani ankhondo, zakuthambo, makina, zitsulo, kubowola mafuta, zida zamigodi, zamagetsi. kulumikizana, zomangamanga ndi zina.
Pali mitundu yambiri ya tungsten cobalt simenti carbide, amene akhoza kugawidwa m'magulu 3 otsika cobalt, sing'anga cobalt ndi mkulu cobalt aloyi malinga ndi kapangidwe ake;Magulu 4 a timbewu tating'ono, tirigu wabwino, mbewu zapakatikati ndi aloyi yambewu yolimba molingana ndi kukula kwake kwambewu ya WC, ndi magulu atatu a zida zodulira tungsten, zida zamigodi ndi zida zosavala malinga ndi kagwiritsidwe ntchito kake.

Kachitidwe katungstencobalt simenti carbide ikugwirizana ndi kamangidwe ka aloyi, bungwe ndi kupanga.Zinthu zofunika kwambiri ndi: kapangidwe ndi zomwe zili muzitsulo zomangira;kukula kwa tinthu ndi kugawa kwa WC;mpweya wa carbon;kapangidwe ndi zomwe zili zowonjezera, ndi zinthu zosiyanasiyana zomwe zimakhudza gawo la aloyi, kukula kwambewu ya WC ndi kachulukidwe.

Poyerekeza ndi tungsten cobalt carbide, mphamvu yosunthika ya tungsten titanium cobalt carbide yokhala ndi cobalt yomweyi imakhala yotsika ndipo imachepa ndi kuchuluka kwa TiC.