Tungsten carbide ndi mankhwala osapangidwa omwe ali ndi maatomu ambiri a tungsten ndi kaboni. Tungsten carbide, yomwe imadziwikanso kuti "simenti ya carbide", "hard alloy" kapena "hard metal", ndi mtundu wa zinthu zopangidwa ndi metallurgic zomwe zimakhala ndi ufa wa tungsten carbide (mankhwala opangira: WC) ndi zina zomangira (cobalt, nickel, etc.).

Ikhoza kusindikizidwa ndikupangidwa kukhala mawonekedwe osinthidwa, ikhoza kuphwanyidwa bwino, ndipo ikhoza kulumikizidwa ndi kapena kulumikizidwa ku zitsulo zina. Mitundu yosiyanasiyana ya carbide ingapangidwe momwe ingafunikire kuti igwiritsidwe ntchito, kuphatikizapo makampani opanga mankhwala, mafuta ndi gasi ndi za m'madzi monga zida zokumbira ndi kudula, nkhungu ndi kufa, zida zosweka, ndi zina zotero.

Tungsten carbide imagwiritsidwa ntchito kwambiri m'makina a mafakitale, zida zopewera kuvala komanso zoletsa dzimbiri. Tungsten carbide ndiye chinthu chabwino kwambiri cholimbana ndi kutentha ndi kusweka kwa zinthu zonse zolimba.

Makhola oyenda a Tungsten carbide okhala ndi mawonekedwe osiyanasiyana komanso zofunikira kuti agwiritsidwe ntchito m'malo owonongeka komanso owononga. Tapangidwa molondola ndi mabowo a m'mimba mwake kuti tithe kusamutsa mosavuta mpweya ndi madzi a petroleum. Khola loyenda lomwe tapereka lapangidwa molondola ndi bowo la m'mimba mwake kuti tithe kusamutsa mosavuta mpweya ndi madzi a petroleum. Kapangidwe kake kolimba komanso kugwira ntchito bwino ndizomwe zimapangitsa kuti makhola oyenda afunike kwambiri m'misika. Khola loyenda la Tungsten carbide la ma valve oletsa kuyenda kuti liziwongolera kuyenda kwa mpweya kupita ku coefficient inayake mumchenga wamakampani opanga mafuta okhala ndi wel.l.