Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Graphite boat graphite and manufacturing method thereof
The preparation method of the graphite boat graphite comprises the following steps: S1, preparing raw materials, namely preparing a certain amount of aggregate, adhesive and impregnant according to a proportion; s2, calcining/purifying; S3, grinding: grinding the calcined/purified aggregate by adopting a vertical roller mill until the average particle size is 10-20 microns; s4, mixing and kneading: the ground powder and an adhesive are mixed according to a certain proportion and then put into a heating type mixing and kneading machine to be mixed and kneaded; s5, molding: molding the mixed and kneaded product by adopting a hot isostatic pressing molding technology, and pressing to obtain a required product; s6, roasting is conducted, specifically, the pressed green body is subjected to heat treatment under the air isolation condition, so that the adhesive is carbonized into adhesive coke; s7, dipping; and S8, graphitizing.
一种石墨舟石墨的制备方法，包括如下步骤：S1、原料的准备，按照比例准备一定数量的骨料、黏结剂和浸渍剂；S2、煅烧/提纯，S3、磨粉，采用立式辊磨机将煅烧/提纯后的骨料磨制平均粒度为10～20um；S4、混捏，磨制好的粉末与黏结剂按一定比例配好后投入到加热式混捏机中进行混捏；S5、成型，采用热等静压成型技术将混捏后的产品进行成型，压制成需要的产品；S6，焙烧，将压型后的生胚在隔离空气条件下通过热处理，使黏结剂碳化为黏结剂焦；S7,浸渍，S8，石墨化。
Graphite boat graphite and manufacturing method thereof
The preparation method of the graphite boat graphite comprises the following steps: S1, preparing raw materials, namely preparing a certain amount of aggregate, adhesive and impregnant according to a proportion; s2, calcining/purifying; S3, grinding: grinding the calcined/purified aggregate by adopting a vertical roller mill until the average particle size is 10-20 microns; s4, mixing and kneading: the ground powder and an adhesive are mixed according to a certain proportion and then put into a heating type mixing and kneading machine to be mixed and kneaded; s5, molding: molding the mixed and kneaded product by adopting a hot isostatic pressing molding technology, and pressing to obtain a required product; s6, roasting is conducted, specifically, the pressed green body is subjected to heat treatment under the air isolation condition, so that the adhesive is carbonized into adhesive coke; s7, dipping; and S8, graphitizing.
一种石墨舟石墨的制备方法，包括如下步骤：S1、原料的准备，按照比例准备一定数量的骨料、黏结剂和浸渍剂；S2、煅烧/提纯，S3、磨粉，采用立式辊磨机将煅烧/提纯后的骨料磨制平均粒度为10～20um；S4、混捏，磨制好的粉末与黏结剂按一定比例配好后投入到加热式混捏机中进行混捏；S5、成型，采用热等静压成型技术将混捏后的产品进行成型，压制成需要的产品；S6，焙烧，将压型后的生胚在隔离空气条件下通过热处理，使黏结剂碳化为黏结剂焦；S7,浸渍，S8，石墨化。
Graphite boat graphite and manufacturing method thereof
一种石墨舟石墨及其制造方法
XU QI (Autor:in) / SONG XIAOKE (Autor:in) / LI YANSONG (Autor:in) / LYU PENGFEI (Autor:in) / NIU SHUANZHU (Autor:in) / LIU YANFENG (Autor:in) / WANG HONGWEI (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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