技法
kiln casting
Japanese: キャスト
A technique in which glass is poured into a fire-resistant plaster mold, where it softens and flows to form a three-dimensional object. / Note: This process can take anywhere from a few days to several weeks. For thick pieces, a long, gradual cooling period is essential.
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Kiln casting is a technique in which glass is poured into a refractory plaster mold, where it softens and flows to form a three-dimensional object. This process utilizes a flow temperature range of approximately 720–850°C.
Many of these pieces are quite thick, so they require a long, gradual cooling process—lasting from several days to several weeks—to prevent cracking during cooling.
This entry is written in Japanese by Rei Chikaoka and translated for readers outside Japan. If something reads oddly, the original is the source of truth.