Amakuru

Zahabu yashimishije abantu mu binyejana byinshi, bitatewe gusa n'agaciro kayo, ariko nanone kubera ubwiza bwayo butangaje. Haba mu mitako, ibiceri cyangwa gukoresha inganda, ubwiza bwa zahabu bugaragaza imiterere yihariye. Ariko, kubona urumuri rwiza bisaba ibirenze gusya; Mubisanzwe bikubiyemo inzira zateye imbere.Kwinjiza Amashanyarazi(VIM) ni bumwe mu buryo nk'ubwo bugira uruhare runini mu gutunganya zahabu, kuzamura imico myiza n'imikorere. Muri iki kiganiro, tuzareba uburyo bwo gukora zahabu ibengerana, ninshingano zingenziKwinjiza Amashanyaraziikina.

Wige ibijyanye na zahabu nibiranga

Zahabu nicyuma cyagaciro kizwiho kurwanya ruswa no kwanduza. Imiterere ya atome iyemerera kwerekana urumuri neza, rukamuha kuranga. Nyamara, ubuziranenge bwa zahabu burashobora gutandukana, kandi umwanda urashobora kugabanya ububengerane bwawo. Zahabu nziza (ni ukuvuga karat 24 ya karat) iroroshye kandi iroroshye, bigatuma idakwiriye gukoreshwa buri munsi imitako. Kubwibyo, zahabu ikunze kuvangwa nibindi byuma nkumuringa, ifeza, cyangwa palladium kugirango byongere igihe kirekire kandi bikomeze.

Akamaro ka Zahabu

Kurabagirana kwa zahabu bifitanye isano itaziguye. Umwanda ntugira ingaruka gusa ku ibara no kurabagirana kwa zahabu, ahubwo binagira ingaruka muri rusange. Kurugero, kuba hari umuringa birashobora guha zahabu umutuku, mugihe ifeza ishobora kuyiha umweru. Kugirango ubone ibara ryifuzwa kandi ryiza, abanyabukorikori bakunze gushaka gutunganya zahabu kurwego rwo hejuru. Aha nihoKwinjiza Amashanyaraziije gukina.

NikiKwinjiza Amashanyarazi?

Kwinjiza Amashanyarazi(VIM) ni inzira igoye ya metallurgiki ikoreshwa mu gushonga no gutunganya ibyuma mubidukikije bigenzurwa. Inzira ikubiyemo gushyira ibyuma muburyo bukomeye no kubishyushya ukoresheje coil induction. Igikorwa cyose kibera mu cyumba cya vacuum, kirinda kwanduza ikirere kandi kigabanya okiside. Ubu buryo ni ingirakamaro cyane cyane kubutare bwagaciro nka zahabu, kuko butuma igenzura neza inzira yo gushonga hamwe nibicuruzwa byanyuma.

Kwinjiza Amashanyaraziinzira

Kwitegura: Intambwe yambere muri VIM nugutegura zahabu nibyuma byose bivanze. Ibikoresho bipimwa neza kandi bigasukurwa kugirango bikureho ibintu byose byanduye.

Gushonga: Shira icyuma cyateguwe mubikomeye hanyuma ubishyire imbere muri coil induction. Gushyushya induction birema amashanyarazi yumuriro ushonga ibyuma vuba kandi neza.

Ibidukikije: Ibyumba bya Vacuum byakozwe kugirango bikureho umwuka nizindi myuka ishobora kwitwara nicyuma gishongeshejwe. Ibidukikije ni ingenzi mu kubungabunga ubuziranenge bwa zahabu no kwirinda okiside.

Kuvanga: Niba zahabu igomba kuvangwa nibindi byuma, ibi bikorwa mugihe cyo gushonga. Kugenzura neza ubushyuhe nibihe bya vacuum bituma habaho kuvanga neza ibyuma, bikavamo umusemburo umwe.

Kasting: Iyo zahabu imaze gushonga ikagera ku cyifuzo cyayo, isukwa mubibumbano kugirango ibe ingero za zahabu cyangwa izindi shusho. Uburyo bwo gukonjesha nabwo bugenzurwa kugirango ubuziranenge bwibicuruzwa byanyuma.

Kurangiza: Nyuma yo gutara, zahabu irashobora kunyura mubindi bikorwa nka annealing, polishing, na electroplating kugirango yongere ububengerane bwayo no kuyitegura kumitako cyangwa nibindi bikorwa.

Inyungu zo Kwinjiza Vacuum Kwinjiza Zahabu

1. Kongera ubuziranenge

Kimwe mu byiza byingenzi bya VIM nubushobozi bwayo bwo gukora zahabu-yera cyane. Ibidukikije bya vacuum bigabanya ibyago byo kwanduzwa, kwemeza ko ibicuruzwa byanyuma bitarimo ibintu bidakenewe. Ibi nibyingenzi byingenzi mubisabwa aho isuku ari ingenzi, nka electronics cyangwa ibikoresho byubuvuzi.

2. Kunoza imiterere yubukanishi

Igenzurwa no gushonga no gukonjesha muri VIM byongera imiterere ya zahabu. Mugucunga neza uburyo bwo kuvanga, abayikora barashobora gukora ibishishwa bya zahabu bifite imitungo yihariye, nkimbaraga zongerewe cyangwa ihindagurika ryiza, badatanze urumuri.

3. Ubwiza buhamye

VIM ishoboza kugenzura neza uburyo bwo gushonga no kuvanga, bikavamo ubuziranenge buhoraho kuva mubyiciro. Ibi nibyingenzi kubakora ibicuruzwa bisaba guhuza ibicuruzwa, haba kumitako cyangwa mubikorwa byinganda.

4. Kugabanya okiside

Ibidukikije bya VIM bigabanya cyane ibyago byo okiside mugihe cyo gushonga. Ibi ni ingenzi cyane na zahabu, kuko okiside irashobora gutera ibara no gutakaza urumuri. Mugabanye guhura na ogisijeni, VIM ifasha kugumana imico myiza ya zahabu.

5. Guhindura byinshi

VIM ntabwo igarukira kuri zahabu; irashobora gukoreshwa gushonga no gutunganya ibyuma bitandukanye. Iyi mpinduramatwara ituma ihitamo neza kubakora bakorana nibikoresho bitandukanye kandi bisaba inzira yizewe yo gushonga.

Nigute ushobora gukora zahabu

MugiheKwinjiza Amashanyaraziigira uruhare runini mugutunganya zahabu, tekinike zitandukanye zo kurangiza zirasabwa kugirango ugere kumurongo mwiza. Dore inzira zimwe zo gutuma zahabu imurika:

1. Gusiga

Gusiga ni bumwe muburyo busanzwe bwo kuzamura urumuri rwa zahabu. Inzira ikubiyemo gukoresha ibikoresho byangiza kugirango ukureho ubusembwa bwubuso no gukora ubuso bworoshye, bwerekana. Abanyabutare bakunze gukoresha ibishishwa hamwe no kuzunguruka kugirango bagere kumurabyo mwinshi.

2. Isuku

Mbere yo gusya, zahabu igomba guhanagurwa kugirango ikureho umwanda, amavuta, cyangwa umwanda. Urashobora gukoresha igisubizo cyoroheje cyamazi ashyushye nisabune yoroheje, hanyuma kwoza kandi wumishe hamwe nigitambara cyoroshye.

3.Gukoresha amashanyarazi

Kuri porogaramu zimwe, isahani ya zahabu irashobora kuzamura urumuri no kugaragara kubintu bya zahabu. Inzira ikubiyemo gutwikira icyuma fatizo hamwe na zahabu yoroheje, itanga urumuri rwiza mugihe ugabanya ibiciro.

4. Isahani ya Rhodium

Isahani ya Rhodium ni tekinike izwi cyane ikoreshwa mu kuzamura urumuri rwa zahabu yera. Rhodium nicyuma kigaragaza cyane gitanga urumuri, indorerwamo isa nurangiza. Iyi nzira ntabwo itezimbere gusa ahubwo inongeramo urwego rwo kurinda ibishushanyo no guhindura ibara.

5. Kubungabunga buri gihe

Kugirango zahabu ikomeze, kubungabunga buri gihe ni ngombwa. Ibi birimo gusukura no gusya nkuko bikenewe, kimwe no kubika neza zahabu kugirango wirinde gushushanya no kwangirika.

mu gusoza

Kureshya zahabu ntabwo biri mu gaciro kayo gusa ahubwo no mubwiza buhebuje. Kugera kumurabyo wuzuye bisaba guhuza ubuziranenge buhanitse hamwe nubuhanga bwiza bwo kurangiza.Kwinjiza Amashanyaraziigira uruhare runini mugutunganya zahabu, kwemeza ko igera kumurongo usabwa nubuziranenge. Mugusobanukirwa akamaro ka VIM no gukoresha uburyo bukwiye bwo kwita, umuntu wese arashobora kwishimira ubwiza bwa zahabu mumyaka iri imbere. Haba mu mitako, ibikoresho bya elegitoroniki cyangwa ibindi bikorwa, urumuri rwa zahabu rwamye ari ikimenyetso cyubwiza nubwiza, bigerwaho binyuze muburyo bwa metallurgjiya.