September 2023

Synthetic diamond synthesis

Synthetic diamond synthesis Non-metallic mineral functional materials used in synthetic diamond synthesis The raw materials for synthetic diamond synthesis mainly include graphite powder,pyrophyllite powder,metal catalysts,pre-alloyed powder,dolomite powder,etc.Generally speaking,the cost of these upstream raw and auxiliary materials accounts for 10%of the cost of diamond synthesis.About 60%–70%,of which graphite and metal catalysts are generally in sufficient supply,but …

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The difference between wear-resistant and sharp diamond crushing materials

    The wear resistance and sharpness of diamond are two different properties,and they play different roles in the application of diamond. 1.Wear-resistant type: Wear resistance refers to the ability of diamond to resist friction,wear,scratches and other forces.Due to its extremely high hardness,diamond has excellent wear resistance and is therefore widely used in the manufacture …

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From creating something out of nothing to shining the world – Henan Zhecheng transformed into a diamond capital in40 years

Xinhua daily telegraph Source:Xinhua Daily Telegraph,September 15th Author:Xinhua Daily Telegraph reporter Wang Shengzhi,Sun Qingqing,Niu Shaojie,Zhang Haoran Zhecheng,a small city in the eastern part of Henan Province,has become famous for its diamonds in recent years and is known as the”Capital of Diamonds”.Its annual production and export of diamond powder account for 70%and 50%of the country’s total,with …

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The difference between natural diamonds and artificially grown diamonds

Artificially grown diamonds are pure carbon crystals just like natural diamonds,and even have the same optical properties,hardness and refractive index as natural diamonds.It can be said that cultivated diamonds are also real diamonds,but unlike natural diamonds,one is artificially cultivated in a laboratory,and the other is naturally formed underground after hundreds of millions of years.   The …

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Miaozhizhong Trading Company fully implements and studies the spirit of the 20th National Congress of the Party

Focus on the 20th National Congress and forge ahead on a new journey. Standing at the new historical starting point of the Communist Party of China’s century-old struggle and the great changes of the new era, the 20th National Congress of the Communist Party of China further pointed out the direction of the cause of …

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Synthetic Diamond Micro Powder Product Introduction

  Synthetic diamond micro powder product introduction: 1.Synthetic diamond powder:RHW series diamond powder refers to specifications in W50.W40.W28.W20.W14.W10.W7.W5.W3.5W2.5W1.5W1.W0.5W0.25(0.1um–43um)(5 micron-60 micron)particle size range using high-grade artificial diamond RHD as raw material,the diamond powder produced is widely used in cutting,grinding and other fields of organic and inorganic materials.   The application range of diamond micropowder is very wide including …

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