Ceramics uye musiyano pakati pekerubhi nehari
Ngatitange neyo tsanangudzo chaiyo yemakeramiki : Ceramics (zita uye chirevo) ndeyezvinhu zvakagadzirwa kubva kune zvinhu, zvinoshandurwa zvachose kana kupisa. Kuchinja kune ma molecular level, iyo inoshandurawo maitiro chaiwo echo chinhu. Pano ndipo painowana zvinyengeri se "ivhu rose chinhu chekramiki, asi pane zvimwe zvigadzirwa zveceramic pamwe chete". Zvimwe zvikamu zvakadai sekorosi kana silicon zvinogona kuonekwa sechandamic (makeramic nguva dzose isiri-metallic materials).
Asi isu tiri pano kuzotaura pamusoro pevhu uye mumutauro wekodhi, zvigadzirwa zve ceramic zvinosanganisira maminera akadai seanaolinite (dzimwe nguva anozivikanwa sechina clay).
Chinokosha mu ceramics ndiko kuchinja kunowanikwa mukufambisa. Semuenzaniso, ivhu rine mvura yemakemikari mairi iyo inokonzera kuti iite pasi (kusanganisa) apo chinhu chakaoma chevhu chinoiswa mumvura. Kana imwe nguva inopisa (yakadzingwa) pakati pe 660 ipi uye 1470⁰F (350⁰ ne800⁰C), ivhu rinoshandurwa kuva ceramic uye harizomboperi zvakare.
Izwi rokuti "ceramics" rinobva pashoko rekare rechiGiriki rokuti keramos , iro rinotaura nezvevhu rehari uye zvinhu zvakaitwa kubva pairi.
Chii Chiitiko cheCeramics?
Chimwe chezvinhu zvinoshamisa zvikuru nezvekerubhi ndezvekuti inodzokera kune imwe yemabhizimisi akare aripo panyika. Uye zvakanyanya kukura ndezvokuti zvizhinji zvekugadzirwa kwepakutanga zvichange zvakafanana (kunyanya, kuwana dongo kunogona kusanganiswa nemvura kuti iite kuti iite zvishoma kuti iumbe maumbirwo pamwe uye ichidzipisa kuti iite mvura yakachena).
IAmerica Ceramic Society inotaura kuti 'pakutanga kwemakore 24 000 000 BC mhuka uye zviratidzo zvevanhu zvakagadzirwa kubva muvhu uye zvakagadzirwa kubva pamakiriwa akachera muvhu'. Kakawanda aya mafananidzo aishandiswa pamitambo yepamhemberero uye yakanga isati yasvika kune imwe nguva makore 10, 000 gare gare kuti zviitiko zvikuru zvakagadzirwa mukati mechiramic iyo inogona kushandiswa sezvinhu zvinoshanda zvakanyanya, midziyo yezvokudya uye kuchengetedza mvura nekuita zvidhinha zvevhu vavake dzimba.
Nekuvandudzwa kwemamwe magetsi ekushanda kwakauya tsanangudzo itsva: ivhu. Saka kutsanangura zvinowedzera ...
Chii chinonzi Pottery?
IOxford Learner's Dictionary inotsanangura chikaiti chaiyo se 'pots, ndiro, etc ... yakaitwa nevhu yakabikwa muchoto, kunyanya kana yakaitwa nemaoko'. Iko huru yekutanga iyo yakasikwa yaiwanzoitwa nekushandisa nzira dzisiri nyore dzichiri kuwanika nhasi, mapepa akadai, apo bhora revhu rinoumbwa uye chigunwe chemuumbi kana munwe inoshandiswa kuita muvheti mukati uye kubva ipapo kunyatsorongedzwa zvakafanana pane imwe neimwe yemativi ayo. Masvingo acho achaonda kana ivhu rapararira uye zvinhu zvakanaka zvinogona kuitwa nenzira iyi. Kunewo nzira yekugadzira mapiritsi , imwe nzira iyo, inodzokera kumashure emakore emakore asi inowanzoshandiswa kugadzira midziyo yakakura kana yakadzama seyoyo yakasimba. Chokutanga nheyo yakasungirirwa yakafanana yakavharidzirwa kunze, uye kwenguva yakareba mapepi akaumbwa nemaoko akabatanidzwa noruoko uye akashanda kumativi ose. Ikopi idzi dzakavakwa pamusoro pemumwe nemumwe dzakakwirira uye dzakasimba. Zviri nyore chaizvo neyiyo nzira yekuumba chimiro nekukura kwaunoda kumudziyo wako. Imwe nzira inokosha inoshandiswa nevhu rinoshandiswa nemafuta, izvi zvinoita kuti chidimbu chimwe nechimwe chive chakafanana nguva dzose.
Studio potters inowanzoshanda pamwero mukuru maererano nemuviri webasa ravanokura uye vanowanzoshandisa slipcasting, iyo inogona kuva yakanaka mukusika zvinhu zvakadai sekushumira kwekudya kwemanheru.
Kusiyana Pakati Pebumbi neCeramic?
Zvinogona kunge zvakanyanyisa kuziva kuti iwe unopinda munei muumbi kana mucherecheri, sezvo vanhu vazhinji vanoshanda nevhu zvakashandura uye vanoita zvidimbu, izvo zvinogona kuyambuka muganhu mune chero tsanangudzo. Pano isu takaputsika mune zvishoma zvinyorwa, musiyano pakati pezvakagadzirwa nehari uye zveramikisi?