Patina - abin da yake da shi? Ina amfani da patina

Daga kayayyakin gargajiya masoya sosai sau da yawa za ka iya ji wata kalma kamar "patina." Mene ne shi, domin tabbatar da son sani da yawa Internet masu amfani. Wadannan labarin, za mu yi kokarin ba da wannan tambaya shi ne mafi amsa dalla-dalla. Saboda haka, abin da yake cikin patina?

A definition

Duk wanda ya taba ziyarci gidan kayan gargajiya dole gani kore tsoho tsabar kudi, duhunta da lokaci chandeliers, bango fitilu da sauransu. D. Shafi karfe abubuwa shafi kira patina. A launi na wannan fim na iya bambanta a cikin m iyaka. A mafi yawan lokuta kafa ta mataki na yanayi jamiái a cikin halitta tsufa patina yana da wani greenish tint. Amma wani lokacin shi ne ruwan kasa, duhu launin toka ko bluish.

sinadaran da dabara

A amsar wannan tambaya: "Patina - abin da shi ne" daga cikin ra'ayi na mai sunadarai ne mai sauqi qwarai. A sakamakon jan film ne fãce da al'ada CuCO _3. Wannan na iya zama, misali, Cu ₂ (CO ₃₎ (OH) ₂ ko ₃ Cu (CO ₃₎ 2 (OH). Plaque farko bambance-bambancen yana da wani greenish inuwõyinta suna kusa, (malachite), na biyu - bluish (azurite).

Halitta patina yakan auku a cikin quite lokaci mai tsawo. A mafi yawan lokuta, a film na irin wannan abu a matsayin jan carbonate, to samfurin, dangane da yanayi, da aka kafa domin 5-25 shekaru. Idan abu ne dake cikin wani gumi muhalli, hadawan abu da iskar shaka, ba shakka, zai tafi da sauri. A bushe dakin shafi samfurin daidai da rufe daga baya.

Da farko, manufar "patina" (abin da shi ne ka yanzu sani) amfani da kawai wa fim kafa a kan jan karfe, tagulla, ko tagulla. Daga baya cewa kalmar fara kira da plaque bayyana a kan itace, plaster, bluish tinge ga blue karfe, da sauransu. D.

History of patination

Gaskiyar cewa tsohon abubuwa duba m da kuma babbar, kowa ya san. A dalilin wannan ne yawanci jan carbonate - patina. Kamar yadda dãko tabbata daga wani samfurin zai zama wannan daraja plaque asusun mai dogon lokaci, da dama dabarun da damar samun shi da wucin gadi nufin an ci gaba.

A farko hannun sanya tsohon abubuwa fara yin a 14th karni a Florence. Patination sa'an nan amfani gypsum, wanda ya cika voids a farfajiya na katako kayayyakin. Bayan bushewa da cakuda a kan alabaster samfurin pasted zinariya ganye. Sa'an nan, duk varnished.

Technology wucin gadi patination karfe ya kuma ci gaba quite lokaci mai tsawo. A zamanin d Masters lura cewa, kafa a lokacin da burnout na kitse a kan wani karfe tasa shafi rike ta rusting. Saboda haka, kamar wannan sinadaran abun da ke ciki amfani da shafi fara sculptures da sauran art simintin.

Ina amfani da patina

Yau, da wannan dabara ne ma sau da yawa ado da furniture tsara don mai rai bariki. Wani lokaci patina ne amfani da wucin gadi tsufa kayan ado abubuwa a cikin ofisoshin kasuwanci mutane. Very m look da kuma gama haka ƙirƙira kayayyakin. Za a iya yi wa ado da ƙarfe patina banisters, fences, railings da kuma baranda t. D.

Har ila yau, sau da yawa sosai da wannan dabara da ake amfani da wucin gadi tsufa na jan karfe da tagulla coinages. Kamar yadda a baya, patina iya, wani lokacin za a gani a cikin simintin gyaran karfe (karfe, da tagulla, da na baƙin ƙarfe) Decor. Sai ya faru da cewa a cikin wannan hanya sanya kyauta "haihuwa" tsabar kudi, lambar yabo, isharori, da sauransu. D. Very sau da yawa wucin gadi patina rufe jan chandeliers, sconces, na ado faranti da kwasfansu t. D.

Artificial patina: tsufa na Paint

Patination na furniture, bangarori, da karfe sanduna , da sauransu. An sosai sau da yawa amfani da wannan sosai m hanya. Tsufa da Paint da aka yi kamar haka:

• A samfurin da aka sanya daga karfe ko kuma itace ne sosai tsabtace da kuma degreased.

• Its surface ne goge, da kuma wani lokacin dan kadan bleached.

• Yi yadda ya kamata patina. Paints ana amfani da acrylic. Irin wannan qagaggun ne resistant ga illa na yanayi da kuma ta haka ne m. Other, mafi tsada dyes za a iya amfani da su tsara shirin kananan kayayyakin.

• Running surface nika. A wannan yanayin, protruding sassa na taimako suna alama, da kuma tududa zama duhu. A sakamakon haka, shi dai a kan m sautunan "patinovoe" shafi.

• Da samfurin ya rufe tare da m Layer na varnish ko man (ga itace).

Tsufa ƙirƙirarru, niƙe da shafi articles da sinadaran wajen

Patinated reagents amfani a cikin yi na ado da karfe kayayyakin. Domin samun mai daraja fim a kan irin abubuwan da coining, sculptures, kuma grating T. G. Za a iya amfani da dama sunadarai. Halitta kore patina a kan jan karfe, da tagulla, da ƙarfe abubuwa sosai wuya a yi. Amma za ka iya samun wani patina wasu ban sha'awa launuka. Alal misali, wani lokacin jiyya na jan karfe kayayyakin da aka sanya a cikin irin wannan abun da ke ciki:

• sulfuric hanta - 2.3 g;

• gishiri - 3.2 g;

• ruwa - 1 lita.

Ga lamba tare da jan kayayyakin samu bayani a kan su bayyana haske patina inuwõwi na launin toka.

Domin wucin gadi tsufa tagulla abubuwa na ado ne sau da yawa amfani da irin wannan halitta:

• sernovatistonatrievaya gishiri (fixer fim) - 60 g;

• nitric acid - 5 g

A sakamakon hadawa wadannan sinadaran ƙwazo dauki farawa. Launi patina a wannan yanayin, shi dai kusan baki. Wannan bayani kokarin amfani da master da sauri (iyakar minti 20). In ba haka ba shi hasarar da dũkiyarsu da kuma zama m ga patination.

Kamar yadda ka gani, ga tsufa karfe abubuwa kayan ado sinadaran Hanyar ne sau da yawa amfani quite kawo hadari ga lafiyar dan adam. Saboda haka ya zo da wani patina kawai tare da safar hannu da kuma bude windows.

Wanda yana amfani da thermal patinated

Wannan fasaha ne sau da yawa amfani ga yi na karfe kayayyakin kyau. Alal misali, ga wani mai sauqi qwarai hanya sanya burnishing. Da karfe da aka sanya a cikin wuta da kuma kiyaye shi har sai da Jan. Sa'an nan, ya sauri tsoma a cikin wani akwati na na'ura man fetur. A sakamakon haka, a kan karfe surface an kafa kusan nan da nan patinovy baki scurf.

A nan a wannan hanya da kuma amfani da su karfe da kuma itace saman wucin gadi "patina." Mẽne ne mu samu ba. By kuma manyan, da na halitta patina - shi ne wani jiki gani na kayayyakin sun shude tun da kwanan wata na yi na shekarun da suka gabata, ƙarni, ko millennia. A wannan irin daban-daban wucin gadi tsufa fasahar amfani a mafi domin yi, daga dukan nau'i na ado abubuwa da za su iya yi da ciki na zaune nagari da kuma babbar.