Golide wa buluu - amapangidwa bwanji ndipo amagwiritsidwa ntchito bwanji?

Golide ndi chitsulo chosatha, ndipo zodzikongoletsera za golide zakhala zikutsimikizira chuma, udindo ndi gulu la mwini wake. Ndipo ngakhale golide wapamwamba kwambiri ndi wamtengo wapatali, akuwonekera mowonjezereka muzodzikongoletsera. zitsulo zagolide ndi zitsulo zina, zomwe zimapatsa golide mtundu. Kuphatikiza pa golide wachikasu wanthawi zonse, golide woyera, golide wakuda ndi rose golide ndizodziwika, koma anthu ochepa amadziwa kuti mutha kupezanso golide wobiriwira komanso komanso buluu.

Kodi golide wabuluu amapangidwa bwanji?

golide wabuluu ndi zodzikongoletsera zaposachedwa. Kuti mupeze mtundu wa buluu wa aloyi, ndikofunikira kupanga aloyi momwe golidi adzakhala kuchokera 74.5 mpaka 94,5 peresenti ndi voliyumu, chitsulo kuchokera 5 mpaka 25 peresenti ndi faifi tambala kuchokera 0,5 mpaka 0.6 peresenti. Kutengera kuchuluka kwa chitsulo ndi faifi tambala, miyala yamtengo wapatali imatha kupeza mtundu kuchokera ku buluu wakuda mpaka buluu. Mithunzi yambiri yowutsa mudyo imatha kupangidwa powonjezera kusungunuka cobalt, kapena kuphimba mankhwala a golide ndi wosanjikiza wa rhodium (rhodium plating). Pamapeto pake, ndizochita zachitsulo osati golide weniweni wabuluu.

Golide wabuluu amagwiritsidwa ntchito chiyani?

Monga ma aloyi ambiri amitundu yagolide, iyi imagwiritsidwa ntchito makamaka pazodzikongoletsera. Zinthu zodziwika kwambiri zopangidwa kuchokera ku alloy iyi, ndithudi, mphete zaukwati ndi chibwenzi - mtundu wa buluu wachitsulo umatulutsa kuwala kowonjezera kuchokera ku miyala yomwe imayikidwamo - diamondi, makristasi, emarodi, safiro ndi zina zonse zomwe kasitomala angasankhe. . Pang'ono ndi pang'ono, golidi mumithunzi ya buluu amapezeka m'mikanda, ndolo ndi zodzikongoletsera zina. Monga golide wachikuda kwambiri muzodzikongoletsera amagwiritsidwa ntchito makamaka popanga mphete ndi magulu aukwati.

golide wabuluu komabe, imagwiritsidwa ntchito kwambiri pamakampani amagetsi ndi zamagetsi - golidi wakhala akugwiritsidwa ntchito ngati kondakitala wabwino kwambiri pamagetsi. Zosakaniza zagolide zamitundu zimagwiritsidwa ntchito m'zigawo zokhazokha, zomwe nthawi zambiri zimapangidwira, zomwe zimaperekedwa ku zokongola za kupanga kwawo.