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陶瓷热等静压中性能变化的表征 (Characterising Variable Performance in Ceramic Hot Isostatic Pressing)

在某些高性能陶瓷生产中，将喷雾干燥的研磨材料颗粒填充到模具中进行等静压处理，随后烧结成成品。这种工艺可完成高度专业的设计，使得不同材料在特定应用中呈现最优特性。

Ceramic
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熱間等方圧加圧法で生成するセラミックスの性能を評価する (Characterising Variable Performance in Ceramic Hot Isostatic Pressing)

セラミック粉末のバルク特性に基づいて収縮を予測する方法は、噴霧乾燥プロセスを最適化し、得られる粉末前駆体をスクリーニングすることを可能にし、容認できない程度に収縮する可能性のあるバッチを排除し、 生産性の向上と廃棄物の削減を実現します。

Ceramic
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Characterising Variable Performance in Ceramic Hot Isostatic Pressing

It is important that the sintering process does not unduly alter the shape of the part. Any change has to be managed within tight acceptance limits. Failure to achieve this can lead to a product that is out of specification and not fit for purpose. A method of predicting shrinkage based on bulk properties of the ceramic will allow for the spray-drying process to be optmised and the resulting powder precursors to be screened, leading to increased productivity and reduced waste.

Ceramic
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Optimizing Ceramic Powder Specification

Powder characterization that is both reliable and relevant to the process makes it easier to develop a blend or granulate suitable for ceramic powder processing applications. The study described here highlights correlations between dynamic, bulk and shear properties, and performance in die-filling operations.

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