Golide wachititsa chidwi anthu kwa zaka mazana ambiri, osati kokha chifukwa cha mtengo wake weniweni, komanso chifukwa cha kuwala kwake kodabwitsa. Kaya ndi zodzikongoletsera, ndalama zachitsulo kapena ntchito zamafakitale, kukongola kwa golide kumatsimikizira mawonekedwe ake apadera. Komabe, kupeza kuwala kokwanira kumafuna zambiri kuposa kupukuta; Nthawi zambiri imaphatikizapo njira zapamwamba zazitsulo.Ng'anjo Yosungunula Induction(VIM) ndi njira imodzi yotere yomwe imagwira ntchito yofunika kwambiri pakuyenga golide, kukulitsa kukongola kwake komanso magwiridwe antchito. M'nkhaniyi, tiwona momwe tingapangire golide wonyezimira, ndi udindo wofunikiraNg'anjo Yosungunula Inductionamasewera munjira.
Phunzirani za golide ndi zinthu zake
Golide ndi chitsulo chamtengo wapatali chomwe chimadziwika chifukwa chokana dzimbiri komanso kuwononga. Kapangidwe kake ka atomiki kamaipangitsa kuwunikira mokongola, ndikupangitsa kuwala kwake. Komabe, chiyero cha golidi chingasiyane, ndipo zodetsedwa zingafooketse kuwala kwake. Golide woyenga (ie 24 karat golide) ndi wofewa komanso wosasunthika, zomwe zimapangitsa kuti asagwiritsidwe ntchito tsiku ndi tsiku zodzikongoletsera. Chifukwa chake, golidi nthawi zambiri amaphatikizidwa ndi zitsulo zina monga mkuwa, siliva, kapena palladium kuti apititse patsogolo kulimba kwake ndikusunga kuwala kwake.
Kufunika kwa Ukhondo wa Golide
Kuwala kwa golidi kumakhudzana mwachindunji ndi chiyero chake. Zonyansa sizimangokhudza mtundu ndi kuwala kwa golidi, komanso khalidwe lake lonse. Mwachitsanzo, kukhalapo kwa mkuwa kungapangitse golidi kukhala wofiyira, pamene siliva akhoza kumupangitsa kukhala woyera. Kuti apeze mtundu wofunidwa ndi wonyezimira, osula golidi kaŵirikaŵiri amafuna kuyenga golide ku mlingo woyenga kwambiri. Apa ndi pameneNg'anjo Yosungunula Inductionzimabwera mumasewera.
Ndi chiyaniNg'anjo Yosungunula Induction?
Ng'anjo Yosungunula Induction(VIM) ndi njira yovuta yachitsulo yomwe imagwiritsidwa ntchito kusungunula ndi kuyenga zitsulo pamalo olamulidwa. Njirayi imaphatikizapo kuyika chitsulo mu crucible ndikuwotcha pogwiritsa ntchito koyilo yolowera. Ntchito yonseyi imachitika m'chipinda chopanda mpweya, chomwe chimalepheretsa kuipitsidwa kwa mumlengalenga ndikuchepetsa oxidation. Njirayi imapindulitsa kwambiri zitsulo zamtengo wapatali monga golidi, chifukwa zimalola kuwongolera bwino momwe kusungunula kumapangidwira komanso kupangidwa kwa chinthu chomaliza.
Ng'anjo Yosungunula Inductionndondomeko
Kukonzekera: Gawo loyamba mu VIM ndikukonzekera golide ndi zitsulo zilizonse za alloy. Zidazo zimayesedwa mosamala ndikutsukidwa kuti zichotse zonyansa zilizonse.
Kusungunuka: Ikani chitsulo chokonzekera mu crucible ndikuchiyika mkati mwa coil induction. Kutentha kwa induction kumapanga gawo lamagetsi lomwe limasungunula zitsulo mwachangu komanso mofanana.
Vacuum Environment: Zipinda zounikira zimapangidwira kuti zithetse mpweya ndi mpweya wina womwe ungagwirizane ndi zitsulo zosungunuka. Chilengedwechi ndi chofunikira kwambiri kuti golide akhale woyera komanso kupewa okosijeni.
Alloying: Ngati golide ayenera kuphatikizidwa ndi zitsulo zina, izi zimachitika panthawi yosungunuka. Kuwongolera molondola kwa kutentha ndi mpweya wabwino kumapangitsa kuti zitsulo zisakanizidwe bwino, zomwe zimapangitsa kuti aloyi ikhale yofanana.
Kuponya: Golidiyo akasungunuka ndikufika pazomwe akufuna, amathiridwa mu nkhungu kuti apange golide kapena mawonekedwe ena. Njira yozizira imayendetsedwanso kuti zitsimikizire kukhulupirika kwa chomaliza.
Kumaliza: Akaponya, golide amatha kupitilira njira zina monga kupendekera, kupukuta, ndi electroplating kuti awonjezere kukongola kwake ndikukonzekeretsa zodzikongoletsera kapena ntchito zina.
Ubwino Wosungunula Golide wa Vacuum Induction
1. Wonjezerani chiyero
Chimodzi mwazabwino zazikulu za VIM ndikutha kupanga golide woyenga kwambiri. Malo opanda vacuum amachepetsa chiopsezo choipitsidwa, kuonetsetsa kuti chomalizacho chilibe zinthu zosafunikira. Izi ndizofunikira makamaka pamapulogalamu omwe chiyero ndi chofunikira kwambiri, monga zamagetsi kapena zida zamankhwala.
2. Kupititsa patsogolo makina
Njira yoyendetsedwa yosungunuka ndi kuziziritsa mu VIM imakulitsa mawonekedwe agolide. Poyang'anira mosamala njira yopangira ma alloying, opanga amatha kupanga ma alloy agolide okhala ndi zinthu zinazake, monga kuwonjezereka kwamphamvu kapena kupititsa patsogolo ductility, popanda kupereka nsembe zowala.
3. Khalidwe lokhazikika
VIM imathandizira kuwongolera kolondola kwa njira zosungunulira ndi ma alloying, zomwe zimapangitsa kuti pakhale mawonekedwe osasinthika kuchokera pagulu kupita pagulu. Izi ndizofunikira kwa opanga omwe amafunikira kusasinthika kwazinthu, kaya ndi zodzikongoletsera kapena ntchito zamakampani.
4. Chepetsani makutidwe ndi okosijeni
Malo a vacuum a VIM amachepetsa kwambiri chiwopsezo cha okosijeni panthawi yosungunuka. Izi ndizofunikira makamaka ndi golidi, chifukwa okosijeni kungayambitse kusinthika ndi kutayika kwa kuwala. Pochepetsa kukhudzana ndi okosijeni, VIM imathandizira kukhalabe ndi mawonekedwe okongola a golide.
5. Kusinthasintha
VIM sichimangotengera golidi; itha kugwiritsidwa ntchito kusungunula ndi kuyenga zitsulo zosiyanasiyana. Kusinthasintha kumeneku kumapangitsa kukhala njira yokongola kwa opanga omwe amagwira ntchito ndi zipangizo zosiyanasiyana ndipo amafuna njira yodalirika yosungunuka.
Momwe mungapangire golide kuwalitsa
PameneNg'anjo Yosungunula Inductionimakhala ndi gawo lofunikira pakuyenga golide, njira zosiyanasiyana zomaliza zimafunikira kuti akwaniritse kuwala koyenera. Nazi njira zopangira golide:
1. Kupukutira
Kupukutira ndi imodzi mwa njira zodziwika bwino zowonjezeretsa kuwala kwa golide. Njirayi imaphatikizapo kugwiritsa ntchito zipangizo zowononga kuti zichotse zolakwika zapamtunda ndikupanga malo osalala, onyezimira. Zovala zamtengo wapatali nthawi zambiri zimagwiritsa ntchito mankhwala opukuta ndi magudumu opukuta kuti akwaniritse kuwala kwakukulu.
2. Kuyeretsa
Asanapukutidwe, golide amayenera kutsukidwa kuti achotse litsiro, mafuta kapena zodetsa. Mukhoza kugwiritsa ntchito njira yofatsa ya madzi ofunda ndi sopo wofatsa, ndiye muzimutsuka ndi kuumitsa ndi nsalu yofewa.
3. Electroplating
Pazinthu zina, kuyika golide kumatha kupangitsa kuwala ndi mawonekedwe a zinthu zagolide. Njirayi imaphatikizapo kuphimba chitsulo choyambira ndi golide wochepa thupi, kupereka mapeto owala pamene kuchepetsa ndalama.
4. Rhodium plating
Rhodium plating ndi njira yodziwika bwino yomwe imagwiritsidwa ntchito kupangitsa kuwala kwa golide woyera. Rhodium ndichitsulo chonyezimira kwambiri chomwe chimapereka mapeto owala, ngati galasi. Izi sizimangowoneka bwino komanso zimawonjezera chitetezo ku zokala ndi kusinthika.
5. Kusamalira nthawi zonse
Kuti golide apitirizebe kunyezimira, kusamalira nthawi zonse ndikofunikira. Izi zikuphatikizapo kuyeretsa ndi kupukuta ngati pakufunika, komanso kusungirako bwino zinthu za golide kuti zisawonongeke ndi kuwonongeka.
Pomaliza
Kukopa kwa golide sikumangodalira mtengo wake komanso kukongola kwake kodabwitsa. Kukwaniritsa gloss wangwiro kumafuna kuphatikiza chiyero chapamwamba ndi njira zomaliza zomaliza.Ng'anjo Yosungunula Inductionimakhala ndi gawo lalikulu pakuyenga golidi, kuwonetsetsa kuti ikufika pachiyero chofunikira ndi milingo yabwino. Pomvetsetsa kufunikira kwa VIM ndikugwiritsa ntchito njira zosamalira bwino, aliyense akhoza kusangalala ndi kuwala kwa golide kwa zaka zambiri. Kaya muzodzikongoletsera, zamagetsi kapena ntchito zina, kuwala kwa golidi nthawi zonse kwakhala chizindikiro cha kukongola ndi ubwino, zomwe zimatheka kudzera muzitsulo zamakono.
Nthawi yotumiza: Nov-06-2024
