Using autoclave, the outer diameter is 46:cm, the length is 3.7m, the inner diameter is 4 1m, the length is 3cm, and the deposition area is 147cm3. Each furnace can grow 150kg crystals.

The dissolution temperature is 336-380 degrees, the crystallization temperature is 330-350 degrees, the temperature difference is less than or equal to 50 degrees, and the pressure is the eighth power pa of 1. 1* 10 to10.

Then filling 80%-86% with mineralizer

The culture is molten, the particle size is about 2 cm, and the surface should be clean, without dark inclusions and solidified inclusions.

Growth rate: increase the thickness by 0.6- 1.2 mm /24 hours and more than ten days 1 furnace dozens of kilograms-150 kilograms.

Color varieties can be synthesized, including yellow, green, purple, cyan, brown, tea green and other colors.

In fact, synthetic crystal is a course for jewelry majors. When we talk about synthesizing crystals, we will naturally talk about these processes. The words used are very professional, including ingredients. Sometimes it is difficult to express clearly in words. Let's get a general idea.