English
Views: 0
On October 14, the 2021 ,"Superhard Materials and Products Industry Exchange Conference " jointly sponsored by Hunan New Materials Industry Association and Changsha Research Institute of Mining and Metallurgy Co., Ltd. , was successfully held in Changsha city.
With the theme of "Technological Innovation and High-Quality Development of Superhard Industry", this conference focused on the current international and domestic "dual cycle" strategy and the innovative and high-quality development path of superhard materials enterprises under the covid19 situation.
More than 150 experts, scholars, and business representatives from all over the country attended this meeting.
What is a single crystal tool? Differences and connections between ND/MCD/CVD/PCD tools
Diamond Diamond is the hardest naturally occurring substance currently found on Earth. Diamond has a Mohs hardness of 10, and its absolute hardness is 4 times that of corundum and 8 times that of quartz. There are two main methods for synthetic diamond, high temperature and high pressure method and chemical vapor deposition method. Diamonds are used in a wide range of applications, such as crafts, cutting tools in industry, and precious gemstones.
Do lab-grown diamonds have color grades? Will lab-grown diamonds turn yellow?一. Are there color grades for lab-grown diamonds?The most common color of lab-grown diamonds is colorless and transparent. However, if you look closely, some lab-grown diamonds are actually slightly yellowish in color. Ther
一． What materials are synthetic diamonds made of?Synthetic diamonds are polycrystalline diamonds made from the aggregation of diamond crystals with a diameter of 10 to 30 nanometers. The manufacturing process is similar to the process by which diamonds form naturally.There are two main types of mate
What materials are synthetic diamonds made of? How are artificially grown diamonds grown?1. What materials are synthetic diamonds made of?Synthetic diamonds are polycrystalline diamonds made from the aggregation of diamond crystals with a diameter of 10 to 30 nanometers. The manufacturing process i
There're 15 applications of lab grown diamonds in 2024 Year1. Industrial field: Lab-grown diamonds can be used in the manufacture of cutting tools, such as embedded in mechanical tools, to improve cutting efficiency and extend service life. 2. Oil and natural gas extraction: Lab-grown diamonds can b
Are there color grades for lab-grown diamonds? Will lab-grown diamonds turn yellow?1. Are there color grades for lab-grown diamonds?The most common color of lab-grown diamonds is colorless and transparent. However, if you look carefully, some lab-grown diamonds are actually slightly yellowish in col
Natural blue diamonds are rare gemstones on Earth, second only to natural red diamonds. The weight of blue diamonds mined on Earth over the years is less than 600 carats. The top blue diamond presents a deep sea color or azure sky color, extremely charming. Of course, like the yellow and pink diamon
Natural blue diamonds are rare gemstones on Earth, second only to natural red diamonds. The weight of blue diamonds mined on Earth over the years is less than 600 carats. The top blue diamond presents a deep sea color or azure sky color, extremely charming. Of course, like the yellow and pink diamon
Yellow diamond is a type of color diamond. yellow is the second most common color. But the yellow diamonds reaching the color level are very rare. The color -grade white diamonds cannot be called yellow diamonds. The internationally authoritative hierarchical institution to the yellow diamond color
