This clear and useful eBook will guide you in deciding the features you need for your next vacuum furnace.
Starting from the scratch it will also help you to understand what a vacuum furnace is and whether you need it or not.

Power, isolation, pumping units, heat exchangers and much more explained in simple words for the first time.
Make sure you read the eBook before your next purchase!

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我们继续探讨真空处理炉的基本要素。

我们的工作是进行热处理，我们将阐述如何确保不混淆散热点和停止运行期间产生的热量。
这份篇幅短小但内容详尽的指南可为您解答所有关于真空技术的疑惑。

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哪些因素有助于真空炉功能的发展和完善？

请不要因为这一主题涉及范围很大而心存顾虑：我们将逐步推进，我会分阶段阐述这个话题，以帮助您阅读和理解。
这是两篇文章中的第一篇。

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Molybdenum and graphite are the most popular choices as hearth materials in vacuum furnaces. Throughout the last 40 years, the heat treating industry has experienced a significant shift in the type of hot zone most commonly used in furnaces. In the 1970s, most of the heat zones installed were all-metal hot zones. Today, however, the vast majority are graphite-based hot zones. But, what is the most efficient design in order to minimize hot zone losses and reduce power consumption?

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