Also called mold sand. Sand used to make casting molds. Natural or artificial silica sand and river sand that contains almost no clay, and mountain sand that contains a certain amount of clay are used. It must be highly breathable to allow gas to escape, and must have high fire resistance, moderate moldability, and pressure resistance. → Related topics Casting industry Source : Heibonsha Encyclopedia About MyPedia Information |
型砂とも。鋳型を作る砂。粘土分をほとんど含まない天然または人工のケイ砂および川砂,ある程度粘土を含む山砂などを使用。ガス放散のため通気性が大で,高い耐火性と適度な成形性,耐圧性が必要。 →関連項目鋳物工業 出典 株式会社平凡社百科事典マイペディアについて 情報 |
>>: Cast iron ruler - Imono jaku
Bandai Bandai Another name for a mountain. Source...
→Isonitrile Source : Heibonsha Encyclopedia About ...
...A woman who cannot have children. Also called ...
An annual plant of the Rubiaceae family (APG clas...
It is a mammalian animal of the order Artiodactyl...
A general term for animals in the genus Cercopith...
…We can expect that in the 21st century we will k...
1297-1353 A court noble from the Kamakura to Nanb...
A mountainous county in the northwest of South Gye...
A town in Kamo district in southern Gifu prefectur...
…Many of the tributaries, such as the Arazawa, Ta...
A general term for the Semitic languages spoken ...
A scholar of Western economic history. Born in Ky...
A monk of the Muso school of the Rinzai sect in t...
A god of great strength in Japanese mythology. Als...