JPS6428800U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例の模式図、第２図ａ
，ｂは第１図のＡ−Ａ断面および平面を示す図、
第３図は、この考案の他の実施例を示す図である
。 １……焼成容器本体、２……被処理物、３……
焼成台、３ａ……被処理物の載置面、３ｂ……区
画凹所、４……敷粉。 Figure 1 is a schematic diagram of an embodiment of this invention, Figure 2 a
, b is a diagram showing the AA cross section and plane of FIG. 1,
FIG. 3 is a diagram showing another embodiment of this invention. 1... Baking container main body, 2... Processing object, 3...
Firing table, 3a... surface for placing the object to be processed, 3b... partition recess, 4... bedding powder.

Claims (1)

【実用新案登録請求の範囲】 各種添加物と酸化亜鉛との混合物よりなる加圧
成形体又はその仮焼体を、焼成容器に収容して焼
成する際に用いる焼成台であつて、 上記焼成台は、焼成容器に装てん可能な形状を
有しかつマグネシアを少なくとも５０ｗｔ％以上
含有させたものからなり、加圧成形体又はその仮
焼体を載置する面に、該加圧成形体又はその仮焼
体の端面における接触面積率を１０〜７０％に規
制する区画凹所を設けたことを特徴とする焼成台
。[Scope of Claim for Utility Model Registration] A firing table used when a press-molded body made of a mixture of various additives and zinc oxide or a calcined body thereof is housed in a firing container and fired, the above-mentioned firing table has a shape that can be loaded into a firing container and contains at least 50 wt% of magnesia, and the press-molded body or its temporary calcined body is placed on the surface on which the press-molded body or its calcined body is placed. A firing table characterized in that a compartment recess is provided to regulate the contact area ratio on the end face of the fired body to 10 to 70%.