Tag : silver

Metallic boride powders are very unique but functional new ceramic materials.The boride powders have many advantages such as high melting point, high hardness, good electrical conductivity and thermal conductivity. Therefore, boride powder can be used as heat-resistant and hard materials that can be accurately processed by electric discharge machining. Such as, titanium diboride powder has excellent oxidation resistance and electrical conductivity; chromium diboride powder has good oxidation resistance and high temperature strength. Applications of Boride Powder Boride ceramic powders are used in the manufacture of rocket structural components, aerospace components, turbine components, specimen holders for high temperature material testing machines and instrument components, bearings and measuring high temperatures conical heads for hardness and certain structural parts of nuclear energy devices. Boride powders can be widely used in ceramics, industrial additives, deoxidizers, etc. Boride (metal) ceramics are a new type of functional boron-containing materials. As a new material with superconductivity, magnesium diboride has opened up a new way for the study of a new generation of high-temperature semiconductors with simple structures. Cie-Chinamaterial supplier provide different kinds of boride powders, such as hafnium diboride powder, zirconium diboride powder, aluminum diboride powder, magnesium diboride powder, titanium diboride etc. Send us an email or click on the needed products to send an inquiry. Payment Term: T/T, Western Union, Paypal, Credit Card, etc. Shipment Term: By courier, by air, by sea, as customers request. Storage conditions: 1) Store in a dry environment at room temperature. 2) Avoid damp and high temperature. 3) Use immediately after opening the inner packing bag.

Hafnium is a shiny silver-gray tetravalent transition metal

Review of hafnium Hafnium can be described as a chemical element. Its symbol is Hf, and its atomic numer is 72. Hafnium, which is a shiny silvery-gray tetravalent transformation metal has the same chemical properties as zirconium and can also be found in zirconium minerals. Dmitri Menedeleev had predicted it’s existence in 1869. But it …

Colloidal Silver Solution

colloidal silver solution is a liquid that’s made by putting a very fine suspension of silver particles in a solution of water. It’s an antimicrobial and can be used as a natural treatment for wounds, infections and burns.The silver ions in a colloidal solution can kill bacteria by two main ways: catalytic oxidation and reaction …

Nano silver is a kind of new antibacterial agent, which has strong bacteriostatic and bactericidal action

What’s nano silver? To make nano-sized particles of silver metallic elemental, the so-called “nano silver” is used. Nano silver’s particle size is usually about 25 nanometers. Nano silver has super-small particles with a large surface area. It also exhibits a quantum tunneling effect, surface effect, quantum effect and quantum size effects. It’s hundreds of times …

Silver Carbonate – Soluble Or Insoluble?

Soluble or Insoluble?Silver carbonate is soluble in concentrated aqueous ammonia (roughly 18 M). The aqueous ammonia can form a coordinate complex that removes free silver ions from the solution, increasing the solubility.A saturated solution is one in which the concentration of all the solutes is equal, and additional solute would not increase the concentration. The …

What is Nano Silver Good For?

Why nano-silver is good for you? There are many industries that use nano-silver such as healthcare, pharmaceuticals and consumer products. The nanoparticles are very small and can have sizes of up to 100 nanometers. The Silver microparticles form the foundation of nano-silver. These nanoparticles can be used as antibacterial/antifungal agents in industry, water treatment and …

Silver Nanoparticle, an Excellent Antibacterial Agent

Silver nanoparticle Background An antibacterial substance, silver is an old one. Ancient Egyptians covered their wounds with silver in an effort to stop bacterial infections. Mongolian herdsmen were able to preserve their milk in silver vessels more than 1,000 years ago. There are numerous examples today of silver used to prevent bacteria in our daily …

Nano silver solution broad-spectrum sterilization

For thousands of year, silver was used to make jewelry and human utensils. According to science, silver can be sterilized and disinfected. It is mainly because silver ions are attracted to microorganisms that silver has an antibacterial effect. The microorganisms responsible for respiration are those that are attracted to silver ions. The enzyme will stop …

Colloidal Silver Powder

Silver is an effective anti-microbial that can kill disease-causing bacteria and help prevent infections. It can also help heal wounds, treat burns, and soothe conditions like thrush in the mouth.There are a few things you should know before using colloidal silver powder: It is not a cure-all and can cause side effects, including argyria (bluish-gray …

What is Nano Silver?

What is Nano Silver? Nano Silver is a pure substance made of metallic gold, with particles that are only a nanometer in size. A nano-silver particle has a size of approximately 25 nanometers. This has an inhibitory effect and kills dozens of pathogenic microorganisms including Neisseria and Escherichia, as well as Chlamydia. The antibacterial and …