Likopo le Liphello tsa Sodium Cyanide ka Metal Processing

Sodium cyanide ke ntho ea lik'hemik'hale e nang le mefuta e mengata ea lisebelisoa, e bapala karolo ea bohlokoa tšimong ea Ts'ebetso ea tšepe. Sengoliloeng sena se tla hlahloba lits'ebetso tsa Sodium cyanide ts'ebetsong ea tšepe le litlamorao tseo e li hlahisang.

1. Ho tlosoa ha Li-Layers tsa Oxide

Sodium cyanide e atisa ho sebelisoa ho tlosa likarolo tsa oxide holim'a tšepe. Likarolo tsa oxide li ka ama thepa ea mochini le ho hanyetsa kutu ea tšepe. Thepa ea alkaline ea Sodium cyanide e etsa hore e khone ho fokotsa li-oxide ka katleho le ho li tlosa holim'a tšepe, kahoo e etsa hore tšepe e hloekile.

2. Ho Tlosa Matheba a Oli

Ts'ebetsong ea tšepe, bokaholimo ba litšepe hangata bo silafatsoa ke matheba a oli, a ka amang mekhoa e latelang ea ho roala kapa ho cheselletsa. Sodium cyanide e ka sebelisoa e le sejana Moemeli oa ho hloekisa ho tlosa matheba a oli, ho hloekisa holim'a tšepe ea matheba a oli ho netefatsa tsoelo-pele e ntle ea mekhoa e latelang.

3. Metal Corrosion

Sodium cyanide e ka sebelisoa ho tlosa lihlahisoa tse senyang holim'a tšepe. Litšepe li ka ba le mafome kapa lintho tse ling tse senyang ha li le maemong a thata ka nako e telele. Sena ha se ame feela ponahalo empa hape se fokotsa ts'ebetso ea litšepe. Sodium cyanide e ka fokotsa lihlahisoa tsa kutu le ho thusa ho khutlisetsa tšepe boemong ba eona ba pele.

4. Pretreatment bakeng sa Electroplating

Sodium cyanide e boetse e phetha karolo ea bohlokoa ts'ebetsong ea electroplating ea tšepe. E ka sebelisoa ho lokisa holim'a tšepe ho netefatsa hore lera la electroplated le ka khomarela ka tieo tšepe. Kalafo ena e ka ntlafatsa ho tšoana le ho khomarela ha electroplating, kahoo e eketsa boleng ba lihlahisoa tsa tšepe.

5. Moemeli oa ho Hloekisa

Sodium cyanide e boetse e sebelisoa hangata joalo ka ntho e hloekisang likarolo tsa tšepe. Ha ho etsoa le ho lokisa likarolo tsa tšepe, hangata hoa hlokahala ho li hloekisa ka botlalo ho tlosa matheba a oli, litšila le litšila tse ling. Bokhoni ba ho hloekisa ba sodium cyanide e etsa hore e be khetho e sebetsang bakeng sa moemeli oa ho hloekisa.

Leha ho le joalo, hoa lokela ho hlokomeloa hore sodium cyanide ke ntho e chefo ea lik'hemik'hale 'me e lokela ho sebelisoa ka hloko. Ha u sebelisa sodium cyanide, Safety mekhoa ea ts'ebetso e tlameha ho lateloa ka thata, ho kenyelletsa ho roala lisebelisoa tse loketseng tsa ho itšireletsa, ho netefatsa hore moea o lekane, le ho qoba ho ama letlalo le ho hema. Ntle le moo, ho ts'oaroa le ho lahla sodium cyanide ho boetse ho hloka ho etsoa ho latela melao le melaoana ho netefatsa polokeho ea tikoloho le basebetsi.

Qetellong, sodium cyanide e na le mefuta e fapaneng ea ts'ebeliso ea ts'ebetso ea tšepe, ho kenyelletsa le ho tlosoa ha likarolo tsa oxide, matheba a oli, le lihlahisoa tsa kutu, hammoho le ho sebetsa e le sesebelisoa sa ho hloekisa le moemeli oa pretreatment bakeng sa electroplating. Tšebeliso e nepahetseng ea sodium cyanide e ka ntlafatsa boleng le ts'ebetso ea lihlahisoa tsa tšepe, empa e hloka ho tšoaroa ka hloko ho netefatsa polokeho.