Cabbiraadda Dhumucda Substrate-ka ee xaashida Midabka-Dahaaran: Habka Mikroskoobyada Metallographic (Cabirka Saxda ah, Ku Haboon Xalinta Shaybaarka) Haddii cabbirka lakabka-lakabka saxda ah-ama xitaa kala duwanaanta dhumucda koodhka - loo baahan yahay, habkan ayaa lagula talinayaa: Ku dheji muunad yar oo natiijada ka soo baxda si fiican u gudubto. si toos ah substrate-ka. Shiidi oo nadiifi qaybta iskutallaabta si aad u hesho meel siman oo siman oo ku habboon daawashada. Isticmaalka mikroskoob biraha ah, si toos ah u cabbir dhumucda substrate-ka birta; isla mar ahaantaana, dhumucda lakabyada daahan ayaa sidoo kale la arki karaa, gaaritaanka saxnaanta cabbirka heerka micron. Talooyin Qiimaynta Degdegga ah Haddii aysan suurtagal ahayn in la kala furfuro qalabka si loo baaro, waxaad marka hore la tashan kartaa Shahaadada Dammaanadda Tayada ee alaabta. Codso in soo saaraha uu si cad u sheego dhumucda substrate-ka iyo miisaanka dahaarka. Soosaarayaasha sumcadda leh ayaa si cad u qeexi doona xadka dulqaadka la oggol yahay, halka qiimaha jaban, alaabooyinka tayadoodu liidato ay inta badan bixiyaan tilmaamo aan caddayn ama aan qummanayn oo ku saabsan cabbirrada dhumucda.