博文

目前显示的是 七月, 2013的博文

Our latest material focus highlights Alumina 92% and 99%

Our latest material focus highlights Alumina 92% and 99%. The former is also known as Hilox 950 although most frequently it is referred to as Sintox FA Ballistic, due to its predominant application, which will be explored in this post. The latter, Hilox 965 has many uses within medical and chemical sectors which will also be studied during the post. Hilox 950 (Sintox FA Ballistic) Sintox FA Ballistic has a minimum alumina (Al2O3) content of 99% and uses a formulation that delivers light weight and exceptional mechanical strength making it highly suitable for ballistic applications. As such, Sintox FA Ballistic is most frequently used within a military capacity, to armour a variety of vehicles. Sintox FA Ballistic is available in a range of shaped into armour tiles which can be supplied in panel form for vehicular applications and also for personal, ergonomic body armour. Offering weight savings of up to 10%, the alumina ceramic provides mobility without sacrificing survivability....

Alumina is a cost effective and widely used material in the family of engineered ceramics

1. The Manufacturing Process of Wear Resistant Ceramic Lined Steel Pipe and Elbows: SHS-ceramic steel pipe and elbow create a new generation of abrasion and corrosion resistant engineering pipeline which are produced in a way of Self-propagating High-temperature Synthetic process. Wear resistant elbows are composed of three layers: ceramic, intermediate, and steel layers. The ceramic layer is formed by molten alumina at a temperature above 2500 degree. The molten alumina produced from the reaction Fe2O3+2Al=2Fe+Al2O3 spreads on the inside wall of the steel pipe under the influence of a centrifugal force, then solidifies, so the ceramic layer has high density and smooth surface and bonds to the elbow. 2.Features of Alumina Ceramic Alumina is a cost effective and widely used material in the family of engineered ceramics. Alumina ceramics have been developed and optimized for maximum wear resistance and corrosion resistance. A high density, diamond like hardness,fine grain structure...

manufacturer and supplier of abrasion resistant materials

1.When abrasive material is transported through piping, either as pumped slurry or via pneumatic conveyance, the effect on the inner surface is devastating. The abrasive material quickly erodes the pipe from the inside out, which in more extreme cases can result in pipe leaks and even failure, or significant maintenance costs and downtime for pipe replacement.  2.For industries that regularly transport abrasive material, such as mining, power generation, pulp and paper, food, wastewater, cement, and steel industries, mild steel piping systems are simply not tough enough to stand up to the beating for more than a couple of years.  3.As a manufacturer and supplier of abrasion resistant materials, the abrasion resistant pipes and fittings developed and manufactured by Boyang are widely used in coal preparation plants, metal mines, coal-fired power plants and other industries. Depending on different working conditions, our company has developed abrasion resistant mat...

Ceramics generally can withstand very high temperatures

A  ceramic  material may be defined as any inorganic crystalline material, compounded of a metal and a non-metal. It is solid and inert. Ceramic materials are brittle, hard, strong in compression, weak in shearing and tension. They withstand chemical erosion that occurs in an acidic or caustic environment. In many cases withstanding erosion from the acid and bases applied to it. Ceramics generally can withstand very high temperatures such as temperatures that range from 1,000 °C to 1,600 °C (1,800 °F to 3,000 °F). Exceptions include inorganic materials that do not have oxygen such as silicon carbide. Glass by definition is not a ceramic because it is an amorphous solid (non-crystalline). However, glass involves several steps of the ceramic process and its mechanical properties behave similarly to ceramic materials. Traditional ceramic raw materials include clay minerals such as kaolinite, more recent materials include aluminium oxide, more commonly known as alumina. The ...