Golide woyera

zodzikongoletsera ntchito kwambiri ndithu zakuthupi. Komabe, amaona wapadera golide woyera. Mphete Mwachitsanzo, zitsulo, malinga ndi akatswiri, zikuwoneka zambiri woyengeka, kaso ndi wotsogola kuposa zitsulo zina. Mu America ndi ku Ulaya kwa zodzikongoletsera zagolide woyera tsopano ndi kufunika kuchuluka anati.

Mu Russia, zitsulo ichi kwambiri mwakuti ambiri amakayikira ubwino wake, koma kwa ena weniweni chinsinsi. Osati koma mukudziwa chimene 'golide oyera, akudzizindikiritsa ndi siliva, pulatinamu kapena kuwerenga kawirikawiri gasi. Mu dziko lathu, zitsulo uyu ali kutali kugonjetsa zitsulo mafashoni zodzikongoletsera, koma kale kuyambira kukopa tcheru kwambiri.

Zamgululi zopangidwa ndi zitsulo zosungunula izi sichitsata kumusangalatsa, koma amasiyana otchuka ndi wopambana. zitsulo Izi Chili mwanaalirenji, anzeru chisomo ndi finesse. Iye nthawi zonse zogwirizana.

golide White - zodzikongoletsera ndi aloyi zagolide ndi pulatinamu, faifi tambala ndi palladium. Kuwonjezera koyera zili zabwinobwino zitsulo m'gulu aloyi golide wa siliva ndi mkuwa, zomwe pafupifupi sasintha mtundu. Golide woyera monga constituent mtundu palladium ndi faifi tambala kusintha zitsulo, lisanduke woyera. The siliva zambiri aloyi, ndi oyera mtundu analandira.

Komabe, siliva akhoza angagwirizanitse zitsulo matte, zomwe zina si zofunika chifukwa anapanga zodzikongoletsera ayenera kudzawala oyera ngati golide chikasu. Pakuti njira imeneyi plating zodzikongoletsera rhodium TACHIMATA. njirayi imatheketsanso kuti chitsulo cholimba.

Malinga ndi kafukufuku, 15% ya anthu matupi awo sagwirizana ndi faifi tambala zimawonedwa, amene kumaonekera mu kukhudzana ndi gudumu chitsulo. Kotero tsopano mu EU , lamulo muzingochita ntchito faifi tambala mu zodzikongoletsera. White golide, monga mwa chilamulo, zambiri sayenera muli zosafunika faifi tambala. Choncho, m'malo ndi palladium, amene sayambitsa dermatitis. Ngakhale faifi tambala ndipo ali ndi mbali yofunikira kwambiri mphamvu kwambiri, kulola chitsulo kukwaniritsa ductility mmodzi pa chopatsa akalumikidzidwa zovuta ziwembu pachiyambi.

Advantageously golide woyera ntchito kupanga diamondi miyala yamtengo wapatali (kawirikawiri kasakaniza wazitsulo 750) kapena zachilengedwe wakuda ngale.

Gold mu maonekedwe ake angwiro, mfundo, si ntchito mu zodzikongoletsera chifukwa zitsulo zofewa m'chilengedwe. Gold zodzikongoletsera zikutanthauza kapangidwe kake kapena kusakanizikana kwa wapatali zitsulo zina sanali akakhala, amene kumpatsa mphamvu zoyenera, ndi kumufunsa mthunzi.

Mu chikhalidwe, pali aloyi wachibadwa wa golide (16-69%) ndi siliva, wotchedwa magetsi (lide). Choncho, nthawi zina mungapeze chikhazikitso cha aloyi ndi mawu akuti "golide woyera".

Zokongoletsa amapangidwa ndi zitsulo ichi makamaka kugonjetsedwa weathering poyerekeza ndi golide chikasu. Mwachitsanzo, chibangili, golide woyera umene ntchito ngati chimango chachikulu zitsulo si bwanji ngakhale ndi kukhudzana pafupipafupi ndi madzi. Mwa njira, ndendende chifukwa cha aloyi izi zibangili kuyang'ana makamaka wabwino, chifukwa zitsulo ali plasticity kwambiri ndipo ndi abwino kwa nkhanza mtengo miyala yachilengedwe posonyeza kudzawala awo ndi luster.

Akukhulupirira kuti golide woyera ndi mfulu koposa mnzake ake chikasu. Iwo ayenera kumvetsa kuti Precious watsimikiza mtundu wake, ndi wovulala. The apamwamba ndi, m'pamenenso ndi aloyi golide woyenga bwino. Choncho, kuyerekeza pa muyezo otchuka woyera ndi wachikasu golide chitsanzo chimodzi sizimatanthauza. Ndi "osakhala achifumu" amatanthauza kasakaniza wazitsulo wa golide, umene popanda zitsulo izi zikuphatikizapo wapatali ina. Mwachitsanzo, ngati ligatures ntchito kokha faifi tambala. Noble golide woyera kumatha kuthekera chifuwa. golide chotero mtengo kwambiri, ali ndi ntchito osalakwa ndi maonekedwe wapamwamba.