Izimpawu Zegolide Nezimpawu Zobucwebe, Umhlahlandlela Wokuhlonza Izinsimbi Eziyigugu

Cishe yonke insimbi eyigugu 100% Cishe uhhafu wensimbi eyigugu 50% Noma ihluka kancane njengo-0.05% Nokho, lokhu kuwukujwayelekile okungaphezu kwalokho ngoba kunezinto eziningi phakathi. Uma unento ebonakalayo yokuhlonza okusemandleni akho ukuthola ukuthi iyiphi kulezi zigaba ezintathu ingena kuyo.

Emandulo kwakusetshenziswa amasistimu ahlukahlukene kodwa ama-casters ensimbi ayevame ukusebenzisa isibhamu noma ama-pellets amancane egolide noma esiliva ukuze ancibilike ndawonye abe imigoqo noma ubucwebe.

Amabha ngokuvamile amakwa njengenhlawulo engu-.999 ngoba uma uthatha ama-pellets futhi uwancibilikise ngokuqinisekile kukhona okunye okuzongena ekwenzeni ukuncibilika kube ngaphansi kancane ngamaphesenti ayi-100. Enye indlela yokusho lokhu iwukuthi uma ubunamapellets angu-999 esiliva kanye nepellet elilodwa lenikeli lapho ibha ngemva kokuncibilika izoba yinhlawulo engu-.999.

Olunye uhlelo yiKarat System. Kulesi simiso i-24 Karat ilingana namaphesenti angu-100 ahlanzekile noma inhlawulo engu-.999. Ngakho-ke, uma ufuna ukwenza u-50% uzomaka uhhafu wamakarathi angama-24 eringini. Ngakho-ke yayizophawulwa u-12 K futhi izoba nengxenye yegolide nengxenye yethusi njengesibonelo.

Izimpawu zensimbi eziyigugu zase-United States I-United States idinga amamaki akhomba ukuthi liyini iphesenti lensimbi eyigugu entweni ethengiswayo. Iminyaka eminingana ingifundise ukuthi kunamamaki amathathu ajwayelekile obucwebe begolide u-10k, 14k, no-18k. Igolide lamazinyo lalikade liyi-16k kodwa muva nje selifana ne-14k.

Isiliva ngokuvamile imakwa njenge-Sterling noma i-925 e-USA. Lokhu kusho ukuthi iyisiliva engu-92.5% bese kuba khona enye insimbi exutshwe kuyo, ngokuvamile i-nickel noma ithusi.

Iplatinamu ivamise ukumakwa ngepuleti noma u-900 (90.0%). Enye i-10% i-iridium.

I-Palladium ivame ukuphawulwa ngo-950 noma i-pall noma i-pd.

Izimpawu Zegolide ZaseBrithani Bafaka isithombe somqhele bese befaka inombolo ebhokisini elifana no-585. Lona ulingana no-14k. Izibalo zisebenza kanje thatha u-14 futhi uhlukanise ngo-24 futhi uzothola idesimali engu-0.585 cishe. Ngicabanga ukuthi yingakho kunoxhaxha lwezitolo zama-pawn e-USA ezibizwa ngama-Crown Pawn, zonke zimayelana nalelo golide lama-British!

Omunye umehluko ukuthi basebenzisa i-Carat esikhundleni se-Karat ukuze ubone isifinyezo esithi Ct. Isibonelo 14 Ct.

Ngokwesiliva basebenzisa isithombe sebhubesi ebhokisini ukukhombisa i-sterling okuyigama elisho isiliva elingu-92.5% bese kuthi ngaphakathi kwendilinga babeke eduze kwebhubesi elingu-925.

Into ejabulisa kakhulu ngegolide laseBrithani ubucwebe benkathi ye-Victorian engiye ngaziswa kubo eminyakeni embalwa edlule, lezi zingcezu ziyizinto ezingavamile zokuhloba zemfashini zakudala ezivame ukubonisa imininingwane emihle njengamaparele amancane nama-filigree. Okunye ukusesha kwe-Google okuthakazelisayo "ubucwebe beNdlovukazi uVictoria". Engiyithanda kakhulu indandatho yakhe yokuthembisana iNyoka.

I-Italy Ukusuka e-Italy ngivame ukubona i-14kt noma i-18 kt, futhi banayo ebhalwe ukuthi 585 noma 750 (18k). Iminyaka eminingi baye bakhiqiza inala yemigexo namasongo.

Igolide lase-Asia lilungile ngakho-ke ngibona lobu bucwebe ngezikhathi ezithile lapho ngithenga igolide elilahliwe. Imvamisa izomakwa ngama-karat angama-22 akhombisa ama-karat angama-22. Ibukeka iphuzi kakhulu, ngicabanga ukuthi yingoba ingxubevange enothayela. Uma uhlukanisa u-22 ngo-24 uthola u-0.9166 oyindilinga ngakho-ke ngicabanga ukuthi ubhalwa ngezinye izikhathi njengo-917 njengophawu, kodwa igolide lase-Asia ngokuvamile alimakwa noma limi ngolimi lwase-Asia kuphela esingakwazi ukulufunda. Ngokuvamile igolide labo liba ngu-18k noma ngaphezulu ukuze libe ngu-75% nangaphezulu. Ngiyazi ngoba ngisebenzise ukuhlola ukuminyana ukukala isilinganiso se-karat bese kuthi uma ngicekela phansi ukuze ngicwenge izithelo zibe zinhle.

Igolide Elicwengekile Kunamanye amamaki engiwaziyo asho ukuthi into yegolide isanda kucwecwa, inensimbi eyigugu encane kakhulu etholakalayo. Isibonelo, i-10k 1/10 GE, 14k 1/20 GP, lezi zombili ziyigolide elifakwe ugesi kanye negolide elifakwe ngokulandelana. Zinongqimba lwe-karat eyi-10 noma engu-14 engu-1/10 th ukujiya noma ugqinsi oluyi-1/20. Eyokuqala icishe ibe ngu-0.041% kanti enye ingu-0.029%, ayiningi kakhulu futhi kunzima kakhulu ukuyikhipha. Akufanele ukuganga uze ube nebhakede eligcwele. Akhona amanye afana ne-RGP emele ipuleti legolide eligoqiwe kanye ne-GP ipuleti legolide nje.

Ukukhululwa okukodwa ngu-10 KP le P imele i-plumb okusho ukuthi iyigolide.