Molybdenum Flow Guiding Cylinder

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Refractory metals have a high melting point, low vapor pressure, low coefficient of thermal expansion, excellent high temperature strength and creep resistance. Through alloying, their processing properties and high temperature performances are further improved, and the service life of products is extended. Therefore, tungsten, molybdenum, tantalum and niobium metals are widely used in all kinds of high temperature furnaces as structural materials, heating body and insulation layer.

Product Description

產(chǎn)品用途：

鉬導(dǎo)流筒是半導(dǎo)體單晶硅生長(zhǎng)爐頂部石墨導(dǎo)流筒的保護(hù)層，同時(shí)利用金屬表面良好的熱反射效果，形成溫度梯度，縮短長(zhǎng)晶周期。

單晶硅鉬導(dǎo)流筒：鉬導(dǎo)流筒使得單晶硅生長(zhǎng)爐爐體上部氬氣變得順暢，減少加熱時(shí)間。

Application:

The molybdenum guiding cylinder is the protective layer of the graphite guide cylinder on the top of the semiconductor monocrystalline silicon growth furnace. At the same time, the good heat reflection effect of the metal surface is employed to form a temperature gradient and shorten the crystal growth cycle.

Monocrystalline Silicon Molybdenum Guiding Cylinder :

It makes the argon gas move smoothly in the upper part of monocrystalline silicon growth furnace , resulting in that the heat radiation is uniform, and the heating time is reduced.

按圖紙生產(chǎn)。如有特殊要求，雙方具體商定.

The products shall be manufactured according to the drawings.

Special requirements will be agreed upon by the supplier and buyer.