Mchenga wa tin-titanium alloy ndi mtundu wa tinthu ta mchenga wa alloy womwe umapezeka kudzera mu kusungunula, kuphwanya, ndi kuyeretsa ng'anjo yamagetsi yotentha kwambiri, makamaka m'mafakitale monga pansi yosatha. Imapezeka m'mitundu yosiyanasiyana kuyambira 0.5mm mpaka 2mm kapena 0.5mm mpaka 3mm, imawonjezera mphamvu ndi kuuma kwa pansi, ikuwonetsa kutopa, kukanda, komanso kukana kugunda. Yosavuta kugwiritsa ntchito, imathiridwa nthawi imodzi ndi konkriti, kuonetsetsa kuti imagwirizana bwino ndikuchepetsa mavuto a fumbi ndi sandpaper, zomwe zimapangitsa kuti pansi pakhale kosavuta kuyeretsa. Kuphatikiza apo, mphamvu zake zoletsa kulowa kwa madzi zimateteza ku mafuta, mafuta, ndi mankhwala. Yogwiritsidwa ntchito kwambiri m'mafakitale kuphatikiza mankhwala, kugawa kulemera, kupanga zitsulo, ndi pansi yosatha, mchenga wa tin-titanium alloy ndi chisankho chabwino kwambiri pamafakitale ndi malo ena ofanana.