Advantages of the MPCVD method for the preparation of high-grade, large-grained diamonds

Currently there are many deposition methods for the preparation of large-grained diamond, but there are not many methods for the preparation of high quality and high quality.

Compared with other methods, the MPCVD method can produce high quality large-grained diamond at lower temperatures.The MPCVD method adopts a mild preparation environment, which can more accurately control the temperature and pressure of diamond growth, and is more conducive to the growth and development of diamond crystals. The diamond particles prepared by the MPCVD method have higher crystal integrity, lower defect density and excellent physical properties.

Moreover, the MPCVD method is able to control the size of diamond particles in a wide range, thus obtaining large diamond particles of different sizes. Different sizes of diamond have different uses in industrial applications, for example, 1-3mm diamond is mainly used to make wire drawing dies and knives, 4-5mm diamond is used more for jewellery, and 6-10mm diamond can also be used in electronic chips or military fields, which is of great significance to the application fields of diamond.

In addition, MPCVD method has a high yield, which can prepare a large amount of high-quality diamond in a short period of time, and realise cost reduction and efficiency. At the same time, the MPCVD method has a high raw material utilisation rate, produces less waste and has a lower impact on the environment. In today's social context of increasing awareness of environmental protection, the MPCVD method has a high environmental value. Therefore, at present, more and more manufacturers choose MPCVD method to prepare diamond.