Iagu hydrogenperoxid ah guddiga iyo qaarna: baaraandegidda subtleties ajuurada

Iagu guddiga hydrogenperoxid ah oo qaarna - karinayo si gaar ah caan Idaacada hiwaayadda. Waa habka ugu nabad badan si aad u hesho diyaar u xubno kabida of shiraac ah qalab mustaqbalka ma aha oo kaliya si dhakhso ah, laakiin sidoo kale.

Sidee Iambarrada guddiga ee la soo dhaafay?

Hadda ka hor, si aad u samayso guddiga circuit ku daabacan, waxa loo baahan yahay wax badan oo dadaal. circuit First rijeynaya on warqad, ka dibna feer maran ka dibna wareejiyo kuwan raadkaygay ku PCB ama bireed getinaks, isticmaalka sheyga rinjiga. Ka dib markii lagu qalajiyo jeexeen ay daahan, iyo guddiga waxaa Hawiyaha weel for anmbarka oo berrin bannaan.

Waxa ugu adkaa ee ahaa in ay lacag sun. Tan iyo ujeeddo this ku saleysan Prairie isticmaalaya chloride ferric. The hab sida dugsiga radio ma ay aad u yar, laakiin halkan at home lahaa in la raadiyo kale ah, sida waxaa inta badan lagu sameeyaa bluestone.

processing guddiga qaadeen waxaa la qarsoon kale, guddiga waxaa u di'in Iambarrada. tareenka qaar ka mid ah ay idlayso, iyo in meelaha qaar nedotravlivalas dusha sare. All sababtoo ah kasbay ee saanacyadii ama xal karo Luzhny.

Hababka casriga ah oo looxyada ku processing

Iagu hydrogenperoxid ah guddiga iyo qaarna ma aha cibaaro ah. Dad badan oo maqlay habkan hor. By xulashada tababarkan guddiga xulashada, waxaad ogaan doontaa inay faa'iido ma leh anmbarka in chloride ferric marka la barbar dhigo. Tusaale ahaan, tayada processing, ammaanka iyo ilaalinta waxaay deegaanka isku dhafan oo oxidant ah.

Recipe guriga processing card

in dhammaan loo baahan yahay si ay u qabtaan Iagu guddida oo hydrogenperoxid ah oo qaarna, waxaa laga heli karaa Golaha Wasiirada oo uu daawada iyo jikada, ama ka iibsan kartaa dhibaato la'aan. Kale oo loox processing faa'iido oo kala duwan sidan oo kale - kharashka maaddooyinka in la abuuro xal. Taasi waa faa'iido kale oo hydrogen isku dar ah - waxa uu noqon doonaa chloride ferric wax badan ka jaban.

Halabuurka qayb

• hydrogenperoxid ah 3% th - 100 ml.
• acid qaarna - 30 garaam.
• Sodium chloride - 5 grams (sida qayb ka ah kaabayaal ah ee falcelinta).
• Biyaha (haddii loo baahdo).

Muhiim! Solution diyaariyey Joogaba, sida ku filan si ay etch bireed copper ah ee dhumucda 35 microns iyo meel ka mid ah 100 sq. cm.

guddiga Diyaarinta

1. Soo bax iyo kharashka print.
2. Iska yaree gabal loo baahan yahay size of PCB.
3. Bedelka toner ku PCB iyo ha ku qoynin, markaas ka qaad.

Sida loo diyaariyo xal?

1. hydrogenperoxid Preheat: riday dhalada qubeyska biyaha ah iyo sugaan ilaa heerkulka labada walxaha lagu toosiyaa.
2. Qaado koob. Qof kasta oo ku haboon, laakiin ma biraha.
3. Shub waxaay sheegayaan preheated in vsypte dheri qaarna nadiif ah oo qallalan.
4. Si fiican u qas.
5. Iyadoo kareyso, ku dar milix, kaas oo u dhaqmo sida xal Hannaan.

Sida loo etch guddiga?

Si etch hydrogenperoxid ah guddiga iyo qaarna si deg deg ah soo maray, waxaad isticmaali kartaa laba weel. Si fudud u gelin oo berrin bannaan ee awoodda yar weelka weyn oo ku shub biyo kulul u galay. Tani waxay soo dedejin doonto iyo kor loogu qaado habka.

guddiga Iagu ee p-D hydrogenperoxid ah waxaa la sameeyaa sida soo socota: kharash kaalinta dhinaca seere ah oo ku saabsan taas oo kuwan raadkaygay yihiin barbaro hoos alaabta suuska waxaa si fudud la yareeyo hoose ee weelka. Si falcelinta ka uniform xal waa in waqti ka waqti in yar ka kicin. Geedi socodka dhan qaadataa in ka yar 10 daqiiqo.

Marka la dhameeyo la'aan marijuana waa in la Kipury oo lagu dhaqaa biyo socda.

Qaabkan bixinta gebi ahaanba waa daaweynta ammaan ah. Samee lacagta haatan ay suurtagal tahay shaqada, guriga iyo xafiiska iyo reagents ammaan ahayn shaqeeyaan waqti isku mid ah ma loo baahan yahay.

Muhiim! Haddii xalka waa xumbo badan, cusbo aad ku xaaqday aad u badan. Meanly waxaay sheegayaan dheeraad ah, haddii kale falcelinta ka dhici doona in ka badan Waddooyinkiisa firfircoon dhaawac laga yaabaa.

Haddii falcelinta aad jiid guddiga iyo fiiriya, at, waxaad dareemi doonaan farqi, marka loo eego sida guddiga daabacay circuit anmbarka in chloride ferric, waxay si fudud ma samayn. Farqiga ugu muhiimsan ee - si deg deg ah maraya cadaanyo iyo nidaamka khatar yar aadanaha.

Sidee ayaad ku ogaan in guddiga waa la Iambarrada?

dhexdhexaad ah hydrogen-acidic falcelin ka soo baxa sida ay caanaha, CU + H3Cit + H2O2 → H [CuCit] + 2H2O. Iagu ee PCB ee hydrogenperoxid ah ee la oran karo waa dhameystiran yahay marka la joojin reaction kasta oo xalka, waxaa mar dambe ma ay fahmeen ama qeexnayn.

Guddiga ayaa dhamaystirtay daahir iyo biyo ku maydhay. Toner ama khad lagu dhaqo la acetone. Markaas si taxadar leh u tirtiri guddiga iyo degreased.

Muhiim! Hubi daacadnimada tareenka saarnaa ay daaweynta ka dib. circuit Waxyeello ma shaqeyn doono.

Sida aad arki karto, anmbarka guddiga hydrogenperoxid ah guriga ma aha oo kaliya suurto gal ah, laakiin sidoo kale ammaan ah. Ma aha adag tahay in la helo waxyaabaha lagama maarmaanka ah si ay u diyaariyaan Halabuurka ee Iagu ah, iyo geedi socodka qaadataa in ka yar 15 daqiiqo. Maanta, hiwaayadda kasta radio, si ay talo fudud oo sax mahad tijaabinayo karaa guriga u hananayn naftooda Nacfi iyo kuwa kale si aan.