Ndarama-yakashongedzwa Zvishongo Zvisingagone Zvechokwadi Ndarama

Iko kune marudzi akasiyana-siyana ealloys uye michina yekugadzira iyo yakashandiswa kuburikidza nemazana emakore kuenzanisa ndarama (uye sirivha , zvakare). Mune zviitiko zvakawanda izvi zvakashandurwa zvisiri zvezvemari sezvinodhura zvinhu zvakatsvakwa zvakatsvakwa senzira dzokugadzira zvishongo. Dzimwe nguva izvi zvakafanana zvakashanda sezvinhu zvinogara zvakasara zvekushongedza zuva nezuva, kana kuti mabhanhire ekufamba kwekuti kana kuchengeteka kwaiva nyaya.

Dzidza zvakawanda pamusoro pemhando dzakasiyana-siyana dzekare, mazambiringa, uye mabheji emazuva ano anofananidzira ruvara rwegoridhe:

• 01 of 03

  Pinchbeck

  Izwi rokuti pinchbeck rinoreva nhengo yendarira uye zinc (mune chiyero che 83% kusvika 17%) inoshandiswa kutevedzera goridhe, kunyange zvazvo yakawanda yakajeka pakuyera uye pakupedzisira inoparadza. Inotumidzwa zita rayo, muchengeti wemutauro wechiChirungu Christopher Pinchbeck, uyo akaishanda pakutanga pakutanga kwema1700 mune bhizimisi rake rokugadzira maziso uye kutarisa maketani. Kushandiswa kwepinechbeck kwakabva kwawedzerwa kuva zvigadzirwa zvezvishongo, zvigaro, uye zvakasiyana-siyana.

  Kunyange zvazvo shanduro yepakutanga yakanyatsonyora kukoshesa chitarisiko chakajeka chegoridhe, Pinchbeck nguva dzose anozivikanwa zvidimbu zvakagadzirwa nechinhu ichi kubva pane chaicho nekwangara. Zvisinei, vaduku vashoma vanovhiringidza vakagadzira zvinyorwa zvavo zvegoridhe-mavara, izvo zvavaiwanzoedza kupedza sechinhu chechokwadi. "Pinchbeck," zvinosuruvarisa, vakatanga kuve nechinangwa chechipiri se "mabhanhire asina kutengesa," kana kunyange "mhosho" nekuda kwezviitiko izvi zvine shady. Yakanga ichinyatsozivikanwa sechitsvuku, uye dzimwe nguva segoridhe chenhema.

  Kunyange zvakadaro, yakaramba yakakurumbira uye yakaonekwa seimwe yezvinhu zvakanakisisa zvekushongedza zvishongo zvepfeko kusvika pakati pezana remakore rechi19, apo yakatanga kuwedzerwa negoridhe rakavharwa (ona pasi apa) uye yegoridhe 9K pamwe nemamwe mano ekugadzira kana yegoridhe nesimbi dzesimbi . Similor yakanga yakafanana nemhangura-zinc alloy yakagadzirwa muFrance zvishoma pashure penguva.

  Kunyange zvazvo yaive yakadhura kupfuura yegoridhe chaiye, mabhandi evhapbeck aiwanzovaratidza basa rakanaka. Nokudaro, yakashandiswa se "marashiro ekufamba" nemazana emakore akapfuura.

• 02 of 03

  Ndarama Yakakonzerwa Negoridhe Yakazadzwa

  Ndarama yakaumbwa isimbi yakasanganiswa yakagadzirwa nechepamusoro-soro yegoridhe iyo inogadziriswa yakasungwa kana kupisa-yakanamirwa kune imwe kana mativi ose maviri esimbi yakasimbiswa (kazhinji yendarira kana mhangura), ndokubva yasungirirwa mumashizha okushandiswa mune zvishongo zvishongo. Uhu hwehutendhe hwegoridhe hunogona kusiyana, asi kazhinji hutatu hutatu hwehutengo hwesimbi hwakazara neyendarama yakaiswa (ona pasi apa), iyo inoshandisa chipfeko chakaisvonaka chegoridhe.

  Yakabhadhara muEngland muna 1817, yakava chinhu chinonyanya kukosha kwezvigadzirwa zvemukati-zvinokosha uye zviri nani-zvishongo zvepamusoro munguva yeVa Victori. Itaundi yegoridhe yakaona kuwedzera kwekududzirwa kwema1920s nemakore ekuma1930, kunyanya mune zvinhu zvekushandira zvakadai semarindiro uye matangi ematsime uko kwakagara kwakakosha asi kusvibira kwegoridhe chaiyo kwaidiwa.

  Chirungu neAmerica yezana remakore rechi19 rakapoteredzwa zvinyorwa zvegoridhe zvingave zvichinyorwa "Gilt." Mazita akadai se "GF" "1/20 12K GF" kana kuti "12 Kt Gold Gold Filled" inoratidzira gare gare, chikamu chezana remakore rechi20. Aya mazita ekupedzisira anoratidza kuti chiyero chegoridhe chaiva 1/20 yejoko rose, sekurairwa nemutemo. Dare rakagadzirwa negoridhe izwi rinowedzera rinogonawo kushandiswa kune zvendarama-plated zvishandisi zvisingasviki 5% yegoridhe.

• 03 of 03

  Mamwe Mhando Dzakagadzirwa Negoridhe Unofanira Kuziva:

  Ndarama Yakakanyiwa kana 14K HGE - Zvishongo pamwe neHGE mark, kana pasina kana karat kuwanda kwezvinoitika zvegoridhe, zvinoreva Heavy Gold Electroplate. Izvi zvinoreva kuti hutete hwegoridhe hwakabatanidzwa kuti hugadzire simbi kuburikidza nehuwandu hwe electroplating uye zvinyorwa zvegoridhe zvakanyanya kwazvo. Rudzi urwu rwemashoko rinowanzoshandiswa mumakumbo ezuva ano edzironiya, somuenzaniso. Inogona kutarisa zvikuru segoridhe chaiye.

  Gorofu Geza - Zvimwe zvinhu zvine goridhe mutsvuku zvakanyatsozivikanwa sterling sirivha, uye ndarama inoshandiswa mune "tsvina" yakaonda. Iyi nzira yekugadzira zvishongo zvegoridhe-mavara yakawanda zvikuru mukati megore ra1940 apo masimbi akanga asingakwanisi kuitika nekuda kweHondo Yenyika Yose II. Zvimwe zvigadziri zvesirivha zvakanga zvisiri kuwanika sirivha yakaisvonaka yakashandiswa panzvimbo iyo uye kushambidzwa kwakashandiswa kusangana nechishuvo chegoridhe-dzakatakura zvishongo zvekufuka. Chenjerera pakuputira zvidimbu izvi, sezvo mifananidzo yegoridhe inogona kubviswa zvisinganzwisisi nyore nyore.