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公开(公告)号：US20150182928A1
公开(公告)日：2015-07-02
申请号：US14657455
申请日：2015-03-13
IPC分类号： B01J3/04
CPC分类号： C30B7/10 , B01J3/04 , C23C30/00 , C30B35/002 , Y10T29/49826 , Y10T117/10 , Y10T117/1096
摘要： An object of the present invention is to manufacture single crystals of high quality on an industrial production scale by preventing impurities from being mixed in single crystals when the single crystals are produced by the solvothermal method.A pressure vessel body 1, in which a supercritical state is maintained, is made of heat resistant alloy, a portion of the pressure vessel body is open, a corrosion-resistant mechanical lining 5 is provided on an inner face of the pressure vessel and on an entire outer circumferential edge of the opening, and the opening is sealed by an airtight mating face formed out of a corrosion-resistant mechanical lining, which is formed on the outer circumferential edge of the opening, and by an airtight mating face of the corrosion-resistant mechanical lining cover 6 on an inner face of the cover 3 through a corrosion-resistant gasket member. Since the pressure vessel body and the inner face of the cover are covered with the corrosion-resistant mechanical lining, corrosion can be prevented. The corrosion-resistant mechanical lining ensures the sealing property on the airtight mating face between the pressure vessel body and the cover and further effectively prevents corrosion in the airtight sealing portion and it becomes possible to repeatedly open and close the airtight sealing portion.
摘要翻译： 本发明的目的是通过在通过溶剂热法制造单晶时，通过防止杂质混合在单晶中，在工业生产规模上制造高质量的单晶。 保持超临界状态的压力容器主体1由耐热合金制成，压力容器主体的一部分打开，在压力容器的内表面上设置耐腐蚀的机械衬里5， 开口的整个外圆周边缘，并且开口由形成在开口的外周边缘上的耐腐蚀机械衬里形成的气密配合面和由腐蚀的气密配合面密封 通过耐腐蚀的垫圈构件在盖3的内表面上具有耐力的机械衬里盖6。 由于压力容器主体和盖的内表面被耐腐蚀的机械衬里覆盖，所以可以防止腐蚀。 耐腐蚀机械衬里确保了压力容器主体和盖之间的气密配合面上的密封性能，并且进一步有效地防止了气密密封部分中的腐蚀，并且可以重复地打开和关闭气密密封部分。
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