The invention discloses a tubular ceramic comprising a tube body and an end portion connected with one end of the tube body, the end portion and the tube body are integrally formed, and the length of the cross section of the end portion is not smaller than that of the cross section of the tube body. The invention further discloses a preparation method of the tubular ceramic, a tubular ceramic preparation mold and a support body preparation method. The tubular ceramic comprises the tube body and the end portion connected with one end of the tube body, the end portion and the tube body are integrally formed, the length of the cross section of the end portion is not smaller than that of the cross section of the tube body, so that a hanging burning process can be used when a tubular ceramic blank is fired, and the straightness of the tube body is ensured. In addition, the ceramic blank is integrally formed, the structure of the ceramic tube body is not damaged, and the problem of low yield during sintering is solved.
本发明公开了一种管式陶瓷,包括管体及与管体的一端连接的端部,所述端部与管体一体成型,所述端部的横截面长度不小于管体的横截面长度;以及公开了管式陶瓷制备方法、制备管式陶瓷模具、一种支撑体制备方法;通过管式陶瓷包括管体及与管体的一端连接的端部,所述端部与管体一体成型,所述端部的横截面长度不小于管体的横截面长度,实现所述管式陶瓷坯体在烧制时能够使用吊烧工艺,保证管体的直度,且由于陶瓷坯体一体成型,陶瓷管体结构不会出现损坏,解决了烧结时成品率低问题。
Tubular ceramic, preparation method thereof, mold and support body preparation method
一种管式陶瓷及其制备方法、模具和支撑体制备方法
2021-08-17
Patent
Electronic Resource
Chinese
IPC: | B28B Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel , SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER / B28C Tonaufbereitung , PREPARING CLAY / B66C Krane , CRANES / F16S CONSTRUCTIONAL ELEMENTS IN GENERAL , Konstruktionselemente allgemein |
European Patent Office | 2024
|European Patent Office | 2024
|