Makutu ndi enamel

Zojambula zamakono zimapereka akazi zokongoletsera zambiri zoyambirira zomwe zimagogomezera kalembedwe ka mwiniwake. Chimodzi mwa zokongola kwambiri ndi ndolo ndi enamel. Zokongoletserazi zimakhala ndi mitundu yambiri yojambula ndi zojambulajambula zosaoneka bwino, zomwe sizingapezedwe pogwiritsa ntchito golidi ndi miyala yamtengo wapatali.

Kwa enamel, galasi amagwiritsidwa ntchito, yomwe imaphatikizapo yankho la silica, cobalt, nickel, ndi zina zotero. Zojambula zimatha kugwiritsa ntchito enamel ozizira ndi otentha, omwe amasiyana ndi momwe akugwiritsire ntchito komanso momwe angagwiritsire ntchito. Pazochitika zonsezi, kuvala uku kumakhala ndi mphamvu ndi kukana kutengera kwa chilengedwe.

Zatsopano - ndolo ndi enamel

Masiku ano, malonda ambiri okongoletsera ayamba kuyesa kuyanika ma coti enamel, kupereka zodzikongoletsera kuoneka kokongola komanso kokongola. Zina mwazinthu zotchuka kwambiri popanga zodzikongoletsera zoterezi zikhoza kudziwika:

1. Frey Wille. Chithunzi cha Austria, chomwe chimalimbikitsa kalembedwe kachipembedzo - zodzikongoletsera mu kalembedwe ka Igupto wakale ndi wakale. Mapale a golide omwe ali ndi enamel amapangidwa mu magawo 80, omwe ndi ofunikira komanso osayenerera. Chithunzi chimagwiritsidwa ntchito pamanja.
2. Rosato. Chizindikiro cha ku Italy, mutu waukulu womwe uli zithunzi za ana aang'ono, maenje, zolemba mapazi. Zitsulo za Rosato zimapangidwa ndi malembo osakanikirana a mtengo wapatali.
3. Arne. Nyumba Yodzikongoletsera ya Russia, yomwe nthawi zambiri imakondweretsa makasitomala ndi zokongoletsera zoyambirira. Pano mutu waukulu unali chizindikiro cha zopanda malire. Mtunduwu umapereka ndolo zamtengo wapatali zodzikongoletsera ndi enamel, ngale ndi diamondi.

Mtunduwu umaphatikizapo mphete zochokera ku zitsulo zosiyanasiyana, koma golidi ndiye malo abwino kwambiri a enamel. Chowonadi ndi chakuti pamene mukupanga chokopa ndi enamel, golide siimatha pamene itenthedwa. Zingwe zamtengo wapatali zasiliva zimakhala zosavuta komanso zopanda nzeru, choncho nthawi zambiri amasankhidwa ndi atsikana aang'ono.