Translator Reviews ( Japanese → English )

Japanese

４　材料と方法
試薬Y2O3、BaO3、CuOのモル比が１：４：６となるよう秤量し、乳鉢で混合した後、直径８mmの円盤状にプレス形成（8~10MPa程度）して試料（ペレット）を作製する。作製したペレットを900℃のボックス型電気炉で8時間仮焼きする。
仮焼き後、自然冷却させた試料を再び乳鉢で粉砕、混合し半量ずつ一度目と同じ方法でプレス成形する。1,5mm~2mmの厚さの試料を2つ得る。
この後、片方の試料（試料A）は900℃のボックス型電気炉で8時間加熱した後、急冷する。

English

4 Materials and methods
Reagents Y2O3, BaO3, and CuO were weighed and mixed in a mortar at a molar ratio of 1:4:6, and pressed into 8 mm discs (approximately 8-10 MPa) to prepare the samples (pellets). The prepared pellets were pre-baked for 8 hours at 900 degrees Celsius in an electric box furnace. The pre-baked samples were naturally cooled, and powdered and mixed again in a mortar. The sample was divided into two halves and pressed as described above into two 1.5-2 mm thick discs. Subsequently, one sample (sample A) was baked at 900 degrees Celsius for 8 hours in an electric box furnace and rapidly cooled.