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Platinamu - muunganidzwa weruzivo nezve platinamu

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platinum isimbi, simbi inokosha inokunda mwoyo yevakadzi nenzira yezvishongo zveplatinum - asi kwete chete. Inowanikwa mumishonga, engineering uye zvemagetsi. Chii chinoratidza platinum? Platinum yakasiyana sei negoridhe kana palladium? Chii chinonzi platinum? Tichapindura iyi nemimwe mibvunzo mune ino post.

Platinum - simbi inokosha mubasa rezvishongo

Nekuda kweiyo yakakwira yekunyungudika uye kuramba kwakasarudzika kumakemikari mukupera kwezana ramakore rechiXNUMX uye kutanga kwezana ramakore rechiXNUMX. kugadzirwa kweplatinum crucibles uye ndiro dzemakemikari marabhoritari, zvakare kuishandisa mumidziyo yeindasitiri yemakemikari, semuenzaniso, pakugadzira sumps yakakura mukugadzira sulfuric acid. Pakutanga, platinamu yakachena yakashandiswa kune chinangwa ichi, asi yakazova yakanyanya kupfava. Kungoshandiswa kwetsvina yesimbi dzakasiyana-siyana kwakawedzera kuoma kwayo uye simba. Platinum inoshandiswawo kurwisa mamwe marudzi egomarara. Nekudaro, iyo inonyanya kufarirwa kushandiswa kweiyi simbi yakakosha ndeye zviri muzvishongo, hongu.

Nhoroondo uye orthogenesis yeplatinamu

Platinum isimbi isingawanzowanikwi. Inowanikwa mugoko repasi muhuwandu hunosvika zvikamu zvina pabhiriyoni muchimiro chekuzvarwa, mune alloy ine iridium (platinum miride), sesimbi, uye semusanganiswa wenickel necopper ores. Platinum yapinda USA, Canada, Zimbabwe, South Africa, Ethiopia. Mushure mekuwanikwa kweplatinamu mukati Colombia, kuwanikwa kweplatinamu kwaikosha zvikuru muUrals (1819). Nenguva pfupi, platinamu yeRussia yakasvika pamberi mukugadzirwa kwenyika, yakaramba iripo muzana ramakore rechi 10, kusvika pakuwanikwa kwemadhipoziti muSouth Africa (hombe igneous deposits muBushveld Highlands, uko platinamu yemukati yakakwira zvakanyanya uye inosvika 30- XNUMX g patani) neCanada (Sudbury, Ontario, uko platinamu inocherwa seyakagadzirwa-nickel-bearing pyrotite deposits). Platinum kazhinji inouya nenzira yezviyo., dzimwe nguva kunyange zvidimbu zvakakura, uremu hwahwo husingapfuuri 10 kg. Kazhinji ine iron (kubva kune vashoma kusvika ku20%), pamwe chete nemamwe masimbi eboka replatinum. platinum - sirivheri chena simbi ine simba rinopenya, inoumbika uye inoumbika. Haiite neokisijeni, mvura, hydrochloric uye nitric acids. Inonyungudika mu aqua regia kuumba chloroplatinic acid (H2PtCl6 nH2O), inopindirana nehalogens, sulfur, cyanides uye mabhesi akasimba. Inopisa zvakanyanya muchimiro chayo chakapararira zvakanyanya.

Platinamu seyakanakisa mbishi zvinhu zvekugadzira zvishongo

Usati washanyira chitoro chezvishongo, zvakakosha kudzidza zvakanyanya sezvinobvira nezvezvishongo zveplatinamu. Ndinokutendai nekudzidza zvakawanda nezve platinum sesimbi, iwe uchave uine chivimbo mune yako sarudzo, uye sarudzo inonakidza, nekuti platinamu inonyatso yakanakira imwe nzira kune goridhe, sirivheri kana palladium. Mune chero chitoro chakanaka chezvishongo, iwe uchawana chikamu cheplatinum zvishongo - mhete dzeplatinamu, platinamu anklets, mhete nezvimwe. Paunotenga platinum, unofanira kutanga watarisa mitengo yeplatinamu ikozvino uye kuchena kwezvishongo zvako zvakasarudzwa zveplatinamu. rangarira, izvo kuchena kweplatinamu muzvishongo kunosvika 95%. 

Pamusoro peyakasiyana-siyana yezvigadzirwa zvezvishongo zveplatinamu, zvishongo zvakawanda zvinogona kukubatsirawo kugadzira zvishongo zvetsika, saka zvakakosha kuziva uye kutsanangura zvauri kutsvaga. Platinum mhete dzemuchato, platinamu mhete - yeuka kuti iwe unongogumira nekufungidzira kwako, nekuti. zvishongo zveplatinum zvinogona kugadzirwa zvakasununguka. Sarudza dhizaini yemhete yako yeplatinamu kubva kune yedu yakakura zvishongo dhatabhesi kana kutsvaga kurudziro uye, nerubatsiro rwevanopa mazano mumasalon akamira, gadzira yakanakisa platinamu yekubatana mhete kana yakasarudzika mhete iwe pachako. platinum diamond mhete.

Platinum kana goridhe? Mutengo weplatinamu uchienzaniswa negoridhe

Nderipi rinodhura zvakanyanya goridhe kana platinum? Mutengo weplatinamu kazhinji inofananidzwa nemutengo wegoridhe, asi dzimwe nguva mutengo wegoridhe wakaderera pane uyu mutengo weplatinamu. Mutengo weplatinamu unodarika chiuru chemadhora paaundi (kana 28,34 gramu). Mitengo yeplatinamu inogara yakakwira, sezvo iri isingawanzo uye yakasarudzika simbi isina-ferrous.Platinum ruvara Muchena here? Ndarama chena, somuenzaniso, haisi chena. Iri igoridhe reyero rakasanganiswa nedzimwe simbi kuti ripe ruvara ruchena. Ruvara ruchena runowanzowedzerwa nekuputira nerhodium. Nekudaro, iyo yakashongedzwa yejasi inogona kupera, ichiva yero-grey.

Platinum ruvara

platinum izvi zvakare simbi yakachena uye yakasikwa yakachena, izvo usafe wakaneta. Hunokosha kupfuura ndarama, ingava yero kana kuti chena. Zvishongo zvePlatinum kazhinji 95% platinamu yakachena kusiyana ne18k goridhe / chena zvishongo zvegoridhe izvo zvinoumbwa nazvo ne75% yegoridhe chairo. Mukuwedzera, platinamu inosiyana negoridhe chena pakurema. Platinum isimbi yakakora uye inorema 40% kupfuura 18 carat goridhe chena.. Kunyangwe chindori chemuchato cheplatinamu, mhete dzeplatinamu kana mhete yeplatinamu zviri pachena kuti zvinorema kupfuura zvishongo zvegoridhe zvichena zvakafanana. Zvishongo zveplatinamu zvechokwadi 95% yakachena.

Platinum - sei kuziva? Fri 950 ndikuudze chokwadi.

Ingave mhete dzemuchato dzeplatinamu, mhete yeplatinamu kana cheni yevarume yeplatinamu, chidimbu chimwe nechimwe cheplatinamu, kunyangwe idiki sei, chakanyorwa nechiratidzo "Pt 950"., Ichi chi chiratidzo chechokwadi uye chinomiririra 95% kuchena (950 zvikamu pa1000). Pamusoro pezvo, chidimbu chimwe nechimwe chezvishongo zveplatinamu chine nhamba yekuzivikanwa yakasarudzika. Chitupa chemhando chinouya nezvishongo zvakatengwa nejeweler, senge mhete dzeplatinamu, ine nhamba yekuzivikanwa, pamwe nehuremu uye kujeka. Kuti uve nechokwadi chekuti watenga platinamu yekutanga:

  • Rambira pachitupa Kuvimbiswa kwemhando nekutenga kwese kwezvishongo zveplatinamu.
  • Ita shuwa kuti une cheni yeplatinamu, mhete yeplatinamu, kana mabhendi emuchato eplatinamu. vane zita rekuti "Pt 950".
  • Sarudza chete zvitoro zvinovimbwa uye zvinokurudzirwa zvishongo.

Ndingapfeka platinum kana ndine ganda rinonzwa?

Ehe, platinamu yakanakira ganda rinonzwa uye platinamu mhete, platinum bracelet, platinamu mhete, mhete dzeplatinamu. sarudzo yakakwana kune vanorwara neallergies. 95% yakachena platinum jewelry ndeye hypoallergenic. uye saka yakanakira ganda rinonzwa. 

Kazhinji, iyo yakakosha platinamu yakakwira chaizvo, kubva kuFaberge kuenda kuCartier, kuburikidza naTiffany neboka reLisevski - nguva dzose yakanakisa vagadziri vezvishongo munyika. vanoda kushanda neplatinum uye gadzira, semuenzaniso, yakasarudzika platinamu mhete dzemuchato. Platinum inogadzirwa zvakanyanya, iyo inobvumira vagadziri kugadzira mapatani akaomarara asingakwanisi kugadzirwa neimwe simbi yakakosha. Kunyangwe iri cheni yeplatinamu yevarume, mhete yeplatinamu kana mabhendi emuchato weplatinamu, unogona kuve nechokwadi kuti izvo zvaunotenga kubva kune vane mukurumbira zvishongo zvakaita seLisiewski Boka rinogara riri basa rehunyanzvi hwepamusoro. Kana mhete yeplatinamu kana bracelet yeplatinum isina kukwana kune mumwe munhu, ivo vanogadzirwawo mari yeplatinum kana mapuranga eplatinamu ndiyo mari yakanyanya kunaka kune vatengi vane hana.