What is tantalum-carbide? Tantalum carbonide is an metallic cubic crystalline powder which forms a binary compound family with tantalum or carbon. They are extremely tough, fragile, and refractory ceramic material with metallic conductivity. They are typically sintered to make brownish-gray, powdered forms. This belongs to the sodium-chloride cubic crystal type. Presently, tantalum carbide is used…
carbide
Use of silicon carbide
What is silicon carbide used in? Silicon carbide or carborundum has been a crucial material for sandpaper, grinding wheels and also cutting tools since the late 19th century. Lately, it has been utilized in refractory linings as well as burner of industrial furnaces, wear-resistant components of pumps and also rocket engines, as well as semiconductor…
Niobium Carbide NbC Powder CAS 12069-94-2
About Niobium Carbide NbC Powder:Niobium carbide (NbC) is an extremely hard refractory ceramic material used commercially for cutting tools. It is usually processed by sintering and is commonly used as a grain growth inhibitor additive in cemented carbides. Appearance is brown-gray metal powder, with purple luster. It is highly corrosion-resistant. Niobium carbide is one of…
Silicon Carbide, Why Let a Person Love and Hate
What’s Silicon Carbide? Silicon carbide (also known as emery) is made up of quartz, petroleum coke or coal coke and wood chips. There are rare minerals found in Silicon Carbide. The most common and most economically-friendly silicon carbide can be found in contemporary C,N,B and other nonoxide high tech refractory material raw materials. This type…
Why boron carbide has high hardness？
What is Boron Carbide? Boron carbonide also known as black-diamond, is an organic compound with the formula of B4C. It is usually a greyish-black powder. It’s one of three most hardy materials, after diamond and cubicboron nutride. This is why it is often used in body armor and tank armour. Boron carbide has an Mohs…
Silicon carbide ceramic
Silicon carbide is made from silicon and carbon. It’s a hard, crystallized compound. SiC is the chemical name for Silicon Carbide. Since late 19th-century, Silicon Carbide has been a key material in the production of cutting and grinding tools such as sandpaper and wheels. Silicon carbide has been utilized in recent years as a refractory…
Boron carbide uses
Boron carbide is sometimes called Black diamond. It is greyish black and is very man-made. Boron carbonide structure hexagonal crystal. Boron carbide density stands at 2.52g/cm3. Boron carbonide melting temperature stands at 2450. The material decomposes very quickly when heated above 2800. Boron carbide properties Boron carbide does not dissolve in organic solvents or water….
Why does chromium carbide have hardness?
What’s chromium caride? Chrromium carbide (Cr3C2), gray powder with metallicluster; Orthorhombic; Density 6.68g/cm3. The melting point of 1890 is 1890. While the boiling point 3800. It is very resistant to corrosion, wear and oxidation. A cermet. Applications of chromium carbonide Chromium carbide is a strong, chemically stable, hardness at ambient temperature, high thermal hardness, excellent…
Boron Carbide Ceramic Armor Improves With Silicon Addition
boron carbide ceramic armor has become one of the most popular bullet-resistant materials today. Its combination of hardness and low density is ideal for lightweight mobile body armor systems.In addition, boron carbide ceramics are also used for neutron shielding applications in the nuclear industry.However, while boron carbide is extremely powerful and durable, it can also…
Why aluminium carbide has high hardness
What is Aluminium Carbide? Aluminium carbide also known as aluminum tetracarbide with the molecular formula Al4C3, and is a form of aluminium carbonide. It is a transparent, hard and yellowish brown rhombic hexagonal crystal. This crystal can also be called an ionic one. At room temperature it doesn’t conduct electricity and has a complex crystal…