News

• Optical crystal's introduction

  Optical Crystal is a kind of Crystal material used for Optical medium materials. It is widely used in making window pieces, lenses and prisms in various fields of ULTRAVIOLET and infrared application. According to the crystal structure is divided into single crystal and polycrystal. Single crystal materials have high crystal integrity and light transmittance, as well as low input loss, so common optical crystals are dominated by single crystal.

  News February 22, 2022
• Silicon carbide - third generation semiconductor material

  Semiconductor materials after decades of development, the first generation of silicon semiconductor material has been close to the perfect crystal, silicon material research is also very thorough. The design and development of devices based on silicon materials have gone through many generations of structural and technological optimization and update, and are gradually approaching the limit of silicon materials

  News February 21, 2022
• Tantalum and tantalum alloys' high temperature oxidation resistant coatings

  Tantalum​ and tantalum alloy have the advantages of high melting point, good corrosion resistance, excellent high temperature strength, good machining performance, weldability, low plastic/brittle transition and excellent dynamic mechanical properties. It is widely used in electronics, weapons, chemical industry, aerospace industry and space nuclear power system, etc. It is an ideal structural material for working at 1600 ℃~1 800 ℃.

  News February 15, 2022
• High purity sputtering targets for semiconductor chips

  Sputtering target​ is the most important factor to determine the yield of semiconductor. So applied to the semiconductor and the required precision degree, is the highest purity, degree of purity of sputtering target materials and precision will directly affect the performance of semiconductor, the difference of sputtering target materials is the most direct consequences caused semiconductor short circuit

  News February 18, 2022
• Cobalt powder's performance and application

  1. High density magnetic recording material can greatly improve the performance of tape and large-capacity hard and soft disks by using the advantages of high recording density, high coercivity (up to 119.4KA/m), high signal-to-noise ratio and good oxidation resistance of nano-cobalt powder; 2. Magnetic fluid with iron, cobalt, nickel and their alloy powder production of excellent performance, can be widely used in sealing shock absorption, sound regulation, light display, etc;

  News February 17, 2022
• Zinc oxide's application

  Zinc oxide​ has a large band gap and exciton binding energy, high transparency, excellent luminescence performance at room temperature, and has been used in the semiconductor field of LIQUID crystal display, thin film transistors, light-emitting diodes and other products. In addition, as a kind of nanomaterial, microgranular zinc oxide has also begun to play a role in related fields.

  News February 16, 2022
• Light magnesium-oxide powder

  Light magnesium oxide​ is a very widely used product, and the production process of light magnesium oxide is very environmentally friendly, the more advanced domestic production process of light magnesium oxide is generally as follows: 1. Light magnesium oxide is calcined in a traditional rotary calcination kiln with magnesium hydroxide as the main raw material;

  News February 14, 2022
• Rare earth hydrogen storage materials usher in a new opportunity

  The research and application of rare earth​ in functional materials mainly include rare earth nanomaterials, rare earth ultrafine nanomaterials, the application of rare earth in functional polymers, the study of rare earth based PVC thermal stabilizer and its smog-suppressing performance, and the preparation and performance of rare earth nanoalloy catalyst, which are mainly used in hydrogen storage materials and hydrogen energy application industry.

  News February 04, 2022
• What is sputtering target?

  Magnetron sputtering coating is a new physical gas phase coating method, which is to use the electron gun system to emit electrons and focus on the coated material, so that the sputtering atoms follow the momentum conversion principle to fly away from the material with a high kinetic energy to the substrate deposition film. This plated material is called the sputtering target.

  News February 03, 2022
• Zirconium diboride ceramic-the utility model relates to an ultra-high temperature structural ceramic material

  Zirconium boride​ is a common material in borides, and there are three kinds of zirconium boride in the boron-zirconium system, respectively, zirconium monoboride (ZrB), zirconium diboride (ZrB2) and zirconium twelve boride (ZrB12). However, due to the good stability of zirconium diboride in a wide temperature range, So the industrial production of zirconium boride is mostly zirconium diboride as the main component.

  News February 02, 2022