Dacromet nokugcinwa kakhulu egalvanizing ngamabhedlela amabili okulandelwe kanye nokunyekwa, futhi yini idinga lokubonakale kubo? Ngisho ngenhloso nokuba ngingadlula nothile.
1. Amagama angaphakathi:
Dacromet ayiqondisi izinkomo zezinc, izinkomo zealuminium, chromic acid kunye nomoya wodionized
Ukugalvanise kakhulu kukufakelwa iimetalu ngokubhidiswa, njengesi, istainleses teela noma i-cast iron kwiiliqude emfulweni noma iialoyezo.
Amaningi akhawulezi:
uDacromet usetyenziswa ngokusebenzisa amalayithi amanamandla a-zink noma u-aluminium okusetyenziswa ukuphinda ukuya kwesiphumo sokungena kweendlela zokushaya esisindayo, njengalwendaba lokuhlola;
Ukugalvanise kakhulu kukufakelwa kwezinye izincwadi zesi ngokubhidiswa ezintleni lomphulo wokuqala wezinkwabi.
Amaningi angahlukileyo:
Ukugalvanise kakhulu kuhlukileyo kunye nezi zinto eziphumaphi kakhulu kumakhando, amatourhi yocwaningo, iziraili, amaholide omdabulayo, amasipho lethuli, amaxwebhu omncane okanye lemibuzo yokudibanisa, nokuncane lwemibuzo;
uDacromet usetyenziswa ngokubheka ukusuka kwezinye izinhlelo ezinamandla zokushaya kwiitraki noma ukusuka kwezinye izinhlelo zokushaya ezintshonalanga kwi-heat environments.
4. Ngokushesha lwezintsha ezincane, isikhwama sesiDacromet esikhundleni kwezintsha zezincane zihluke izinsuku elingakho, kodwa umthetho uhlukile ngaphandle komoya; ngokushesha lokwesibayeyo somphakathi, ukuziphatha kwesihlahla sengxenyeni siya kakhulu.
Ngakwesoku, isihlahla sesihlanganiswa ngezinkabi iyishumi nesithathu ngasemva kwezinto, kodwa kunjalo nokuhlukanisa okanye lokhu kusenziwe kubheka amaxhobo;
IsiDacromet esisishini sishiyene ngokubanzi, kodwa lokhu kusenziwe kubheka amaxhobo akavunyelwa ngamandla okuphumeleleyo.
Ukungena-kwesihlahla, njenge-ukungena-kwesihlahla nge-ukungena-kwesihlahla: yindlela yokugcina imetali efanelekile futhi ungeniswe ngazo zonke iindawo ezifanekayo zezindaba. Yintoni inqubo yokungena-kwesihlahla esinamandla yokugcina imetali kunye nezilimi zezinhlobo ezimbili. Lolu hlobo lokungena-kwesihlahla lukhangelelwa ngokungena-kwesihlahla esikhundleni seshishini lesinehlanu amahhala, ukuba leshishini lihlanganise ngaso kusasonge esihlahleni, lokhu kufuneka libuye leyiphi leyi-anti-corrosion.
Umbaluleko wokuthi kwezinto ephakamiswayo: ukubuyisela kwezinhlela ezifakelweyo - ukuhlanganisa nge-amanzi - ukuhlala kwe-chemical solution - ukudla - ukuphakama kwesikhombisi - ukusondela - ukusebenza amakhemikhali - ukuhlanganisa - ukulabula - ukugcina hot-dip galvanizing.
I-hot dip galvanizing ithintelekile kwi-hot dip yobunxele. Ngosinye, i-Fransi ayisebenzisa i-hot dip galvanizing kwindaweni yesayensi ngo-1836, ngakho lokhu luhlukene lezi zinomeva 170.
UDacromet usebenzisa u-DACROMET, ifanele yi-Dacromet, Dacromet, kunye no-Dickron. Ukungena kumkhontolo waseMzanzi ulandelayo, uzwa njenge-chrome coating, iyiphrojekthi entsha yokugcina okuthi amadundulu angaphakathi kokuthi amandla angaphakathi zinzuzwana, zinkabi, nechromic acid kunye nemiyani edeyoniswa.
Umbaluleko we-Dacromet: ukubuyisela kwe-organic solvent - ukulabula kwe-mechanical - ukushaya - ukubhakabha - ukushaya uphela - ukubhakabha - ukudla