Ziziphi iiMathiriyeli ezikrwada zeMveliso yeSilivere ye-925?

Isihloko: Ukutyhilwa kweMathiriyeli ekrwada ye-925 yeMveliso yeSilingi yeSilivere

Ukwazisa:

Isilivere ye-925, ekwabizwa ngokuba yisilivere eqaqambileyo, lukhetho oludumileyo lokwenza ubucwebe obugqwesileyo kunye nobuhlala buhleli. Idume ngokuqaqamba kwayo, ukuqina, kunye nokufikeleleka kwayo, le ntsimbi ixabisekileyo isetyenziswa kakhulu ekudaleni amakhonkco. Kodwa yintoni kanye kanye ehambayo ekwenzeni umsesane wesilivere we-925? Kweli nqaku, siza kuhlolisisa izinto ezisetyenziswayo kwinkqubo yokuvelisa.

1. Isilivere:

Eyona nto iphambili ekrwada yamakhonkco esilivere angama-925, ngokuqinisekileyo, isilivere ngokwayo. Nangona kunjalo, isilivere ecocekileyo ayifanelekanga kwimveliso yobucwebe njengoko ithambile kakhulu kwaye inomonakalo. Ke ngoko, isilivere esetyenziswayo ubukhulu becala yialloyi ebandakanya isilivere eyi-92.5% kunye ne-7.5% yezinye iintsimbi. Lo mxube uphucula ukomelela kwentsimbi, iyenze ilungele ubucwebe, iqinisekisa ukuqina kunye nobuhle.

2. Ubhedu:

Ubhedu lusetyenziswa ngokuqhelekileyo njengentsimbi yealloyi kumakhonkco esilivere angama-925. Isebenza ngeenjongo ezininzi kwimveliso yobucwebe. Okokuqala, i-copper yomeleza isilivere, iyenza ikwazi ukunyamezela kwaye ixhathise ukugqoka kunye nokukrazula. Ukongezelela, ubhedu longeza i-hue ebomvu kwimveliso yokugqibela, igalelo kwisibheno sayo esikhethekileyo sobuhle. Ubukho bobhedu bukwaqinisekisa ukuba iringi igcina imilo kunye nesakhiwo sayo ixesha elide.

3. Ezinye iintsimbi zengxubevange:

Nangona ubhedu yeyona ndawo ixhaphakileyo, ezinye iintsimbi ze-alloy nazo zingasetyenziswa ngokubambisana nesilivere engama-925. Oku kunokubandakanya iintsimbi ezifana ne-zinc okanye i-nickel, phakathi kwezinye. Ukukhethwa kwesinyithi se-alloy kaninzi kuxhomekeke kwiimfuno ezithile, ezifana nokufezekisa umbala ofunekayo okanye ukuguqula iimpawu zentsimbi ukuze zihambelane neendlela ezahlukeneyo zokuyila.

4. Amatye anqabileyo kunye nezinto zokuhombisa:

Ukongeza kwi-alloy yesilivere, iindandatho zesilivere ezingama-925 zihlala zibandakanya amatye anqabileyo okanye izinto zokuhombisa. Ezi zihombiso aziphuculi nje kuphela isibheno esihle sobuhle kodwa zongeza ixabiso elibalulekileyo kwisiqwenga. Amatye anqabileyo aqhelekileyo afana nedayimane, iirubhi, isafire, i-emeralds, okanye amatye anqabileyo anqabileyo afana neamethysts, igarnets, okanye i-turquoise inokusetwa kwindandatho yesilivere, idale ubucwebe obumangalisayo.

5. Ukugqiba ukuchukumisa:

Ukuphucula ngakumbi ubuhle kunye nokuqina kweringi yesilivere ye-925, kugqitywe ngeendlela ezahlukeneyo. Ezi zinokubandakanya:

a) Ukukhazimlisa: Ukukhazimlisa umphezulu wesilivere kuwenza ubengezele, okwenza iringi ikhazimle kwaye ibonakalise ukukhanya ngokufanelekileyo.

b) Ukucwenga: Amanye amakhonkco esilivere anokuthi ahonjiswe ngezinto ezifana nerhodium, igolide, okanye igolide ezuke. Le nkqubo iphucula inkangeleko yeringi, yongeza umaleko wokukhusela, kwaye inqande ukungcoliswa, isilivere ethambekele kuyo.

Ukugqitywa:

Amakhonkco esilivere angama-925 axatyiswa ngenxa yobuhle kunye nokuqina kwawo, nto leyo eyenza ukuba afuneke kakhulu kwishishini lezacholo. Izinto ezisetyenziswayo kwimveliso yazo, ikakhulu isilivere kunye nobhedu, kunye nesinyithi se-alloy, zenza i-alloy edibanisa amandla, ukuqina, kunye nobuhle. Ngokubandakanywa kwamatye anqabileyo, ukupolisha, kunye nokugqiba, amakhonkco esilivere angama-925 ngokwenene abe ngamaqhekeza angaphelelwa lixesha obugcisa obunxitywayo. Nokuba njenge ring yothethathethwano, isipho, okanye ukuziyolisa, la makhonkco ayaqhubeka ukutsala abathandi bezacholo kwihlabathi liphela.

Xa lo mbuzo ubuzwa, uya kucinga ngeendleko, ukhuseleko kunye nokusebenza kwe-925 ring yesilivere . Umenzi kulindeleke ukuba aqinisekise ngemvelaphi yemathiriyeli ekrwada, anciphise ixabiso lemathiriyeli ekrwada kwaye asebenzise ubugcisa obutsha, ukuze kwandiswe umlinganiselo weendleko zokusebenza. Namhlanje uninzi lwabavelisi baya kuhlola imathiriyeli yabo ekrwada phambi kokuba baqhubeke. Basenokude bakhuthaze amaqela esithathu ukuba ajonge imathiriyeli kwaye akhuphe iingxelo zovavanyo. Ubambiswano olomeleleyo kunye nabanikezeli bezinto eziluhlaza lubaluleke kakhulu kubavelisi beringi yesilivere engama-925. Kuba oku kuthetha ukuba imathiriyeli yabo eluhlaza iya kuqinisekiswa ngeendleko, umgangatho kunye nobungakanani.