0318-7783388 / 15801257629

News Center

Home page

Hard diamond inlaid on a steel plate? All wrapped in a layer of nickel, this is electroplated diamond.

Hard diamond inlaid on a steel plate? All wrapped in a layer of nickel, this is electroplated diamond.

We all know that pencil lead is very soft and easy to be broken. There is such a substance that it is also made of carbon with pencil lead, but it is the hardest substance in the world. This is diamond. Because of the characteristics of hard and rare diamond, so since ancient times people will regard its precious stones, and after cutting polished diamond is called diamond, is one of the most precious stones in the world.

Photovoltaic industry diamond line special report: slice thin line promotion, tungsten wire diamond line penetration is expected to start.

Photovoltaic industry diamond line special report: slice thin line promotion, tungsten wire diamond line penetration is expected to start.

The diamond wire is a linear super-hard material cutting tool, the structure includes the bus substrate, nickel coating, diamond powder particles, the main production process is: the method of electroplating on the steel wire substrate to deposit a layer of metal nickel, metal nickel layer wrapped with diamond particles, so that the diamond particles consolidated on the steel wire substrate. The demand for diamond wire downstream applications in the photovoltaic field accounts for more than 90%. Can be used for silicon rod truncation, silicon ingot square

Harvard scholars use high pressure to create the first metal hydrogen, peers have questioned: insufficient evidence

Harvard scholars use high pressure to create the first metal hydrogen, peers have questioned: insufficient evidence

Many researchers are skeptical of papers that claim to compress hydrogen into a metallic state. Two physicists claim they turned hydrogen into metal by squeezing it with high pressure. For more than 80 years, physicists have been trying to achieve this feat.

Research Progress on Mechanical Properties of Diamond

Research Progress on Mechanical Properties of Diamond

Under pressure: Harvard researchers claim to have successfully squeezed hydrogen into a metallic state using diamond anvils, but the physics community is not convinced. The pictures in this article are all "Nature Nature Research" WeChat official account. Five experts told the "Nature" news team that they still don't believe this statement and still need more evidence to reach a conclusion. "I don't think this paper is convincing at all," said Paul Loubeyre, a physicist at the French Atomic Energy Commission.

The working principle and matters needing attention of diamond roller

The working principle and matters needing attention of diamond roller

High-precision diamond dressing rollers (referred to as diamond rollers or rollers) are high-efficiency, high-life, and low-cost grinding wheel dressing tools for special machine tools and gear grinding machines used for large-scale molding grinding.

Hard Core Knowledge | Brazing of Cemented Carbides

Hard Core Knowledge | Brazing of Cemented Carbides

Cemented carbide is a general term for alloys prepared by powder metallurgy method by nine metal carbides of IVa, Va, VIa groups in the periodic table of elements and iron group metals such as Fe, Co, Ni, etc. The carbide phase gives the alloy high hardness and wear resistance, while the binder phase gives the alloy some strength and toughness.

< 1 2 3 4 5 6 7 >

Company Profile

development process

Qualification Certificate

Product display

diamond crushing material

diamond shaping material

Contact Us

Mailbox:dia_leader@163. com
Telephone:0318-7783388 / 15801257629
Address: No. 168, Zongqi Road, Raoyang Economic Development Zone, Hengshui City, Hebei Province

Focus on us

All rights reserved©2023 Beijing Dalide Superhard Materials Co., Ltd. All Rights Reserved

Powered by www.300.cn