Ceramics
陶
瓷 táo cí
Ceramics 陶瓷 táo
cí is made from clay 粘土 nián
tǔ which has been fired and thus hardened. Fired clay 烧粘土
shāo nián tǔ
is clay that is heated and dried in a kiln (furnace) 窑 yáo
at very high temperatures
温度
wēn dù.
The main components of clay 粘土 nián tǔ (a firm earthy material) are hydrated silicates of aluminium. As such ceramics 陶 瓷 táo cí consists primarily of aluminosilicate (aluminium oxide and silicon dioxide), with small quantities of sand 砂 shā and feldspar 长石 cháng shí. Because it is fired, ceramics 陶瓷 táo cí is "fixed" and is not recyclable 不可回收 bù kě huí shōu (like paper 纸 zhǐ).
Ceramic pots 陶瓷盆 táo cí pén are a good source of information for archaeologists 考 古学家 kǎo gǔ xué jiā because they endure / last a long time 持续很长时间 chí xù hěn cháng shí jiān. Metal artifacts 金属伪影 jīn shǔ wěi yǐng are prone to corrosion 腐蚀 fǔ shí. Wood artifacts 木制文物 mù zhì wén wù decay 腐烂 fǔ làn after a while.
Note: porcelain is a type of ceramic, but not all ceramic is porcelain.
See also celadon 青瓷 qīng cí
The main components of clay 粘土 nián tǔ (a firm earthy material) are hydrated silicates of aluminium. As such ceramics 陶 瓷 táo cí consists primarily of aluminosilicate (aluminium oxide and silicon dioxide), with small quantities of sand 砂 shā and feldspar 长石 cháng shí. Because it is fired, ceramics 陶瓷 táo cí is "fixed" and is not recyclable 不可回收 bù kě huí shōu (like paper 纸 zhǐ).
Ceramic pots 陶瓷盆 táo cí pén are a good source of information for archaeologists 考 古学家 kǎo gǔ xué jiā because they endure / last a long time 持续很长时间 chí xù hěn cháng shí jiān. Metal artifacts 金属伪影 jīn shǔ wěi yǐng are prone to corrosion 腐蚀 fǔ shí. Wood artifacts 木制文物 mù zhì wén wù decay 腐烂 fǔ làn after a while.
Note: porcelain is a type of ceramic, but not all ceramic is porcelain.
See also celadon 青瓷 qīng cí
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Seramik
Periuk seramik merupakan sumber maklumat penting bagi archaeologists 考 古学家 kǎo gǔ xué jiā kerana mereka tahan lasak dan tahan lama. Artefak logam berkarat dan artefak kayu mereput dalam masa pendik.
Nota: porselin merupakan seramik tetapi seramik tidak semestinya porselin.
Baca juga celadon 青 瓷 qīng cí
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