Verdigris: izakhiwo kanye nezici

Wonke umuntu uyazi ukuthi umbala obomvu-copper nge Ukubengezela metal zasebukhosini. Kodwa upende ezivamile verdigris ngesineke hhayi ngenxa yemibala yawo ebomvu. It is kabanzi ukuthi emakhulwini amaningana eminyaka adlule e isithonjana imidwebo, nokudaya izindwangu nezinto yasendlini, ngoba ezihlukahlukene imisebenzi zokuhlobisa. Useke angilahlekelwe ukubaluleka namuhla, nakuba ubuchwepheshe yokukhiqiza uye washintsha eziningi. Kulesi sihloko sibheka ngokuningiliziwe onjani upende kunjalo, yini umlando walo ukubaluleka commercial zamanje.

Kuyini verdigris?

Upende etholwe eziyinkimbinkimbi zamakhemikhali izinqubo. Olimini yesayensi ekhuthaza eziyinkimbinkimbi wezinto ngokuthi zethusi usawoti acetic acid. Zinhlayiya kwale nto ziye ayegcwele umbala oluhlaza. Futhi asetshenziswa womshini upende.

Ibanga nombala verdigris

Green upende verdigris ezivamile. Kungaba ezihlukile kusuka aqandayo efudumele segolide kotshani obuluhlaza, njengobhabhulini amaphiko ehlobo ibhungane. Kwezinye imithombo ubizwa ngokuthi ngesiNgisi yaryu, ngoba wake wakhiqiza upende ezinjalo e-England. Namuhla, ukukhiqizwa Kumiswa emazweni amaningi, kuhlanganise kuhlanganisiwe Russia. Lokhu Xph etholwe bazithobisa le acetate ukhuni zethusi.

Kukhona nolunye uhlobo - verdigris blue, okuyinto evame ukubizwa ngokuthi isiFulentshi, kodwa ngokungafani kuya ebangeni lokuqala, yena ngempela ikakhulukazi akhiqizwa Montpellier (France). Ngokuba abanjalo zethusi Jari is phansi isikhathi eside ukuchayeka isibilile yamagilebhisi marc.

izakhiwo

Penda, uzilungiselele ngesisekelo verdigris, kubhekwa ukuba ngempela ukumelana opaque. Ngaphambi kokufaka isicelo ebusweni ngempela kudingeka isihlabathi futhi degrease ukuba Xph uyisicaba. Sebenzisa upende ngongqimba mncane kangcono. Isikhathi omiswe izingxenye maphakathi.

ngezinye izikhathi Abaculi esetshenziswa upende futhi njengoba isendlalelo ingcina phezu fresh enokwethenjelwa futhi ngokuqinile banamathele izakhi naphakathi zokuhlobisa.

Imininingwane zomlando: verdigris kanjani ukulungele eRussia

Kuyaphawuleka ukuthi abantu baye bafunda ukwenza lokhu upende akunjalo kudala. Yayaziwa kahle verdigris eRussia, okuyinto ulilethele okungenzeka kakhulu kusukela waseByzantium. Ithusi kalula iyaphendula hhayi kuphela reagents laboratory, kodwa nge ejenti lutholakale kalula okuningi. Kwasukasukela abantu baye baqaphela ukuthi metal ungakwazi ukushintsha umbala, ngisho isikhumba contact. Mhlawumbe kwakunjalo ekuqaleni ucwaningo ngethusi. Kwanoma yimuphi ukuhlolwa laboratory ezinsukwini ubudala, futhi inkulumo kwakungeyona, kodwa eziningi acid organic amajikijolo, izithelo, imifino, plant izingxenye.

Namuhla siyazi ukuthi yini eyenza verdigris eRussia. Ngenxa yale njongo, nezingcwecwe zethusi zokunyathelisa noma chips, futhi ofakwe amanzi uphizi. Ingxube icindezelwa endaweni efudumele cishe amasonto amabili. Phakathi nale nkathi yokuba imikhiqizo ukuvutshelwa eziqukethwe uphizi isitashi wasithukuthelela ithusi, lapho, ukuthola imfuyo edingekayo noma ogqamile yabalingisi okwesibhakabhaka.

Ngesisekelo le nto zazenziwe upende owenziwe ngomthofu owawusetshenziswa nokudaya nelineni, ukotini kanye yoboya izindwangu, nokotini, izinto, izakhiwo kanye nezinhlaka, futhi muva nje, futhi uma ubhala izincwadi. Xph esetshenziswa njengoba abadwebi, abaculi, illustrators.

Ukukhiqizwa futhi isicelo ezweni lanamuhla

sombala senqubo yokukhiqiza lihlukile ubudala, kodwa kusekelwe okufanayo sifakwe emanzini zethusi reagent. abakhiqizi yamanje zisebenzisa nezikhamo enkulu, lapho izingqimba mncane embondelene nezingcwecwe zethusi zokunyathelisa kanye nokhuni ofakwe acetic acid noma amagilebhisi pomace uvolo nezimagqabhagqabha. Uma isizinda uqala ukwakha amashidi umgwengwezi esikhunjeni (Xph) phakathi ithusi ndwangu setha izikhala ukuvumela ukufinyelela emoyeni. Inqubo umthamo Jari ungqimba okwalandela ubabonisa isigamu ezinyangeni ezimbili. Phakathi nalesi sikhathi, amasentimitha ngamunye ishidi ungqimba yene ambalwa obukhulu. Xph ahlukaniswe kalula kusukela substrate metal, bese usebenzisa i-reagents ekhethekile, futhi amanzi iguqulwe ibe inhlama. ummeli wakhe elangeni ukuze ugaye ngemva walunziselela ukusetshenziswa ngokwengeziwe njengoba sombala.

Ngokusho ngezigaba yesimanje, ngokuthi umphumela amaminerali upende, njengoba ngokuvamile kunjalo, akunembile, ngoba ngaphakathi kuwo bekulokhu kukhona futhi organic. Kodwa incazelo enjalo kuvamile impela futhi ajwayelekile ngisho nakulabo iyakwazi ukuthola verdigris zethusi.

Indlela okuchazwe yisona esikhulunywa abantu abaningi, hhayi oyedwa, kodwa kuphela. Ukuze lo mbala ngezinye izikhathi lisetshenziselwa, namanye amacebo eziyinkimbinkimbi.

Namuhla verdigris isetshenziswa ezindaweni afana nawokuqala. On osekelwe kuyo ukulungiselela upende ahlukahlukene senzelwe nokudaya nezindwangu zokwenziwa kanye yemvelo kanye evele.