Silicon carbide (SiC) is a compound semiconductor material composed of carbon and silicon, and has the characteristics of wide band gap with gallium nitride (GaN), so it is called the third generation semiconductor material.…
Silicon Nitride is a self-reinforced ceramic that has excellent strength and toughness. These properties make it a popular choice for structural applications across a variety of industries. It is one of the most important structural ceramics and has ...…
Silicon nitride ceramics have many advantages that metal materials and polymer materials do not have, such as high temperature resistance (bending strength above 350MPa at 1200 ℃), acid and alkali corrosion resistance, self-lubrication and so on. Sil...…
What is nano silicon powder?Nano silicon powder refers to crystalline silicon bits with a diameter of fewer than 5 nanometers (one billionth of a billion (1G) meters). Nano silicon powder is characterized by high pureness, small particle dimension, c…
Overview of Silicon Boride SiB6 PowdersSilicon boride (also known as borosilicide) is a lightweight ceramic compound composed of silicon and boron. Silicon boride or hexaborosilicide is a glossy black-grey powder. The chemical formula is SiB6. The mo…
The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…
Rio de Janeiro, Brazil -- Vale today announced that it has completed a pre-feasibility study for its proposed nickel sulfate project in Quebec, Canada, a major milestone in the development of the project. This strategic move demonstrates vale's focus…
About Silicon Nitride Si3N4 Powder:The silicon nitride composition is silicon and nitrogen. Si3n4 is the most thermodynamic stable in silicon nitride. It is white solid with a high melting point, relative chemical inert, diluted HF and hot H2SO4 atta…
Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.…
High-silicon aluminum alloy is a binary alloy composed of silicon and aluminum. It is an alloy material mainly used in aerospace, space technology and portable electronic equipment.…
The main difference between silicon carbide and boron carbide is that in silicon carbide one silicon atom bonds to one carbon atom, whereas in boron carbide four boron atoms bond to one carbon atom.…
Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…
Compared with stainless steel produced by traditional smelting process, stainless steel powder metallurgy has the advantages of producing parts close to net shape, high dimensional accuracy…
Chemical admixtures are in high demand in concrete technology to improve their properties such as durability, fluidity, setting and mechanical properties. Among these chemical admixtures,superplasticizers are mainly used to improve fluidity at relati…
Although hydrogen fuel is a promising alternative to fossil fuels, the catalyst it relies on for power generation is mainly composed of rare and expensive metal platinum, which limits the wide commercialization of hydrogen fuel.…