| 摘要 |
PROBLEM TO BE SOLVED: To provide a jig for sintering which is capable of withstanding quick heating and quick cooling even when it is large-sized and eliminating any possible reaction between the jig and a sintered article. SOLUTION: This jig for sintering 1 is provided with an upper flat board member 2 on which a sintered article 12 is loaded and a lower flat board member 3 placed one upon the upper flat board member 2 in a joined state. While the upper flat board member 2 is made of a raw material which is low in heat conductivity and poor in reactivity against the sintered article, the lower flat board member 3 is made of a raw material which is high in heat conductivity and excellent in heat-resistant impact. In addition to that, preferably, the upper flat board member 2 and the lower flat board member 3 may be joined with each other after having interposed an intermediate member made of a raw material having an intimidate linear expansion coefficient between both members. |
