Txhua tsev neeg muaj nws tsev neeg cov cuab yeej cuab tam, uas poob lawv cov lus ntau xyoo dhau los. Txawm li cas los xij, tsis txhob tu siab thaum gilding tawm los ntawm qhov qub qhov tshwj tseg - tom qab tag nrho, txhua yam yuav tuaj yeem ua kom rov ci dua. Nws yog qhov yooj yim rau cov khoom lag luam xa rov qab mus rau lawv cov qub radiance - koj tsuas yog xav tau khoom hauv qee yam tshuaj lom neeg.
Tsim nyog
- - kub - 10 g;
- - nitric acid - 25 g;
- - hydrochloric acid - 25 g;
- - poov tshuaj cyanide - 25 g;
- - tartar - 5 g;
- - xaum - 100 g;
- - potash - 300 g;
- - hlau boiler - 1 daim;
- - dej - 2 l;
- - dej qab zib - 20 g;
- - caustic poov tshuaj - 6 g;
- - sodium ntsev ntsev - 10 g;
- saltpeter - 60 g;
- - hlau vitriol - 20 g;
- - calcium sulfate ntsev - 10 g;
- - daim ntaub qhuav;
- - txhuam rau gilding - 1 pc.
Cov Lus Qhia
Kauj ruam 1
Yog tias koj xav gild tus hlau lossis cov khoom lag luam steel, sib txuas nrog nitric thiab hydrochloric acid diluted nrog dej, thiab tom qab ntawd yaj lub kub hauv qhov sib xyaw. Ntxiv cov potash rau tov thiab muab hliv rau hauv lub lauj kaub hlau uas muaj ob liv dej. Boil kev daws ntawm tau txais chlorine kub rau ob teev thiab tom qab ntawd yaj nws. Ua ke qhov sib xyaw nrog cov potassium cyanide thiab chalk.
Kauj ruam 2
Txhawm rau txo koj lub ໂມງ, so nws nrog ntaub ntaub nrog ci dej qab zib. Tom qab ntawd, siv ib qho txhuam txhuam, lo lo rau ntawm tusyees kom tov nrog cov tshuaj tiv thaiv ntawm kub chloride, potassium cyanide thiab chalk. Tom qab ntawd ua tib zoo tshem tawm cov kua ntau dhau thiab cia lub gilded saib kom qhuav.
Kauj ruam 3
Koj tuaj yeem gild zinc saib ntxiv los ntawm ntxiv tartar rau txoj kev hais daws saum toj no. Thiab txhawm rau ua kom cov khoom lag luam ua los ntawm tooj liab lossis tooj daj ci, ncuav tov ntawm caustic poov tshuaj thiab sodium phosphate ntsev rau hauv chlorine kub. Lub txiaj ntsig sib tov yuav tsum tau muab rhaub kom kub npau npau, thiab tom qab ntawd muab raus rau hauv nws. Tom qab ntawd, lub ໂມງ yuav tsum pub kom qhuav thiab tom qab ntawd polished nrog daim ntaub qhuav.
Kauj ruam 4
Ua ke cov ntsev ua kua ntsev, ferrous sulfate thiab calcium sulfate los txuas hnub nyoog ci ci ntawm lub gilded saib. Rhaub qhov sib tov kom npau npau thiab muab cov khoom tso rau hauv nws. Tom qab ntawd, lub moos yuav tsum tau qhuav ntawm qhov qhib hluav taws kom txog thaum nws tau them nrog zaj duab xis tsaus. Tom qab ntawd ntxuav nws tawm thiab koj yuav pom tias qhov khoom ci li cas ntxiv.
Kauj ruam 5
Koj tuaj yeem sim nrog gilding. Yog tias koj sim pleev xim rau hlau nrog ib tus ntses plis ntsaws rau hauv qhov kev daws teeb meem ntawm chlorine kub, ces tus qauv kub yuav tshwm sim rau saum npoo ntawm saib. Nyob rau hauv txoj kev no koj tuaj yeem gild tsis tau tsuas yog saib, tab sis kuj tseem muaj lwm yam khoom lag luam lossis kev ua kom zoo nkauj.
