Cikakken Bayani Kan Samfurin:

Tayoyin yumbu suna zuwa da launuka iri-iri, wanda ke ba da damar da ba ta da iyaka idan ana maganar ƙira da kyau. Lokacin zabar launukan tayal ɗin yumbu, yi la'akari da tsarin ƙira gabaɗaya, haske, da yanayin ko salon da ake so da kake son cimmawa a cikin sararin. Hakanan yana da amfani a yi la'akari da yadda launuka za su yi daidai da sauran abubuwa, kamar kayan daki, teburin tebur, ko fenti na bango.

Siffofi:

1. Launin shuɗi.
2. Watsawa a Tsaye.
3.Yawa: 1.25-1.35/ml (20℃)
4. Abubuwan da ke cikinsa: 30-45wt%
5.Matsakaicin Zafin Jiki: 1400℃

Aikace-aikace:

Idan aka kwatanta da tawada ta gargajiya ta Vanadium zirconium, launin ya fi haske da launi, yana iya haskaka ma'anar launi mai kyau da cikakken launi.
Daidaita girman barbashi, launin ya fi haske da karko.
Ya fi dacewa da ajiya, laka a hankali.
Kyakkyawan aikin bugawa, babban daidaitawa tare da bututun ƙarfe, ƙarfin rini mai kyau.