News and technical data
What is the HPHT single crystal diamond? Natural diamonds have limitations in size and cost in engineering applications. However, the advancements in synthesis processes under high pressure and high temperature (HPHT) make it possible to produce synthetic diamonds MCD with single crystal structures. Compared to natural diamond, high pressure high temperature (HPHT) single crystal diamond …
The Holiday Notice for the Chinese Lunar New Year of the Dragon Dear Customers, as the Dragon Year is approaching, we (accuratedia) would like to inform you of our upcoming holiday. In accordance with Chinese traditions, we will be taking a short break from 9th February to 17th February 2024 to celebrate the Chinese Lunar …
The Holiday Notice for the Chinese Lunar New Year of the Dragon Read More »
What is the CVD single crystal diamond? We use plasma Chemical Vapor Deposition (CVD) technology to synthesize large-size CVD single crystal diamond and achieve industrial application of large single crystal diamonds. How to produce the CVD single crystal diamond? Plasma single crystal diamond materials are developed by simulating the formation mechanism of diamond in space …
CVD Single Crystal Diamond for Ultra-Precision Machining Read More »
(Source https://www.df.com/insights/worlds-first-single-crystal-diamond-wafer) Diamond Foundry Inc (DF) USA has created the world’s first single-crystal diamond wafer, as it says below:“We are proud to announce that our scientists and engineers accomplished the historical breakthrough of creating the world’s first single-crystal diamond wafer, three decades in the making and an icon of tenacity.DF’s first diamond wafer is a …
100mm World’s First Single-Crystal Diamond Wafer Read More »
This video shows one of our synthetic diamond materials, the monocrystalline diamonds, also known as single crystal diamonds, are synthesized by Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT) technologies, used for producing high precision and high surface finishing MCD tools, such as cutting tools, milling tools, turning tools, drilling tools, in the …
Single Crystal Diamonds and Monocrystalline Diamonds for MCD tools Read More »
Now we are able to provide the polycrystalline diamond PCD blank of diameter 64mm, which can be used by cutting tool makers for making cutting tools to process wood, plastic and metal materials.With the increased PCD blank diameter to 64mm, the utilization rate of PCD materials has been greatly improved while cutting the PCD disc …
Large Diameter 64 mm Polycrystalline Diamond PCD for Processing Non-Metallic Materials Read More »
The most common crystal form of natural diamond is octahedron. The crystal form of synthetic diamond is varied The cubic crystal is composed of (100) faces, and the octahedron is composed of (111) faces, different orientation has different hardness. The (111) face is the hardest one, and the (100) face is softer. Our HPHT monocrystal …
What is the synthetic diamond cubic press machine? The six-anvil high-pressure synthetic diamond hydraulic press (cubic press) is a device that generates high pressure through oil pressure, and generates high temperature through low voltage and high current to provide the required pressure and temperature (HPHT) for the synthesis of superhard materials. It is currently the …
The consumption of anvils of synthetic diamond cubic press apparatus Read More »
Polycrystalline diamond PCD material is a super-hard composite material that is firmly combined with a cemented carbide substrate by a thin polycrystalline diamond layer under high pressure high temperature (HPHT) conditions, such as the materials in our PCD product range. PCD, as the layer of the cutting edge of the tools, it has high hardness, …
Introduction of diamond tools manufacturing with polycrystalline diamond PCD Read More »
Lab-grown diamonds are the diamonds cultivated in the laboratory. At present, there are two methods to make the lab-grown diamond, one is the HPHT diamond (high pressure high temperature), and the other one is CVD diamond (chemical vapor deposition). Although the diamonds are cultivated in the laboratory, the principle of growth is the same as …
