单词 | chill-casting |
释义 | > as lemmaschill-casting chill-casting n. Brit. /ˈtʃɪlˌkɑːstɪŋ/ , /ˈtʃɪlˌkastɪŋ/ , U.S. /ˈtʃɪlˌkæstɪŋ/ ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > founding or casting > types of iron founding1793 bronze founding1869 chill-casting1879 die-casting1911 core-casting1928 slush casting1930 sand casting1939 gravity die-casting1940 investment casting1946 slipforming1968 pressure casting1973 1879 Encycl. Brit. IX. 481/2 In ‘chill casting’ a portion of the surface of the whole or a part of the mould is made of cast iron, so that the metal brought in contact with it is rapidly cooled. 1958 A. D. Merriman Dict. Metall. 34/2 Chill cast, metal cast into metal moulds or chills. Chill castings, cast iron that has been set in metal moulds or castings that have been allowed to set in moulds in which metal pieces are placed in the walls of the mould to accelerate cooling. < as lemmas |
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