Sapphire Dan Changjing Furnace Domestic Situation
- Details
- Category: Molybdenum & Sapphire Growth Furnace News
- Published on 15 November 2013
- Written by Cloudy
- Hits: 333
High-quality, low-cost crystal material growth technology is the world difficulty and focus of national attention. From the current level of technology, advanced technology Sapphire Dan Changjing 
surgery by the United States, Japan and Russia to master, because sapphire material has a strong application background of military needs, so countries are bringing the technology as highly confidential content , which the United States and Japan tight blockade on crystal growth technology, key technology is difficult to obtain in other countries.
Independent research and development of sapphire crystal growth equipment, is based on traditional methods and techniques of laboratory-scale development and construction products. With the United States, Russia, Ukraine and other countries, China's single-crystal furnace method mostly technical principles behind the low degree of automation equipment, small crystal size, quality is difficult to achieve optical grade level, material utilization, high cost and scale of the transformation insufficient production, product market competition is weak.
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