Q1: Do you accept sample order? A: Yes, we accept small order from 10g, 100g, and 1kg for your evaluation quality of our goods.
In the world of powders, particle size is one of the key indicators for measuring their performance. Let's talk about an important concept - D50.
Transmission electron microscopy (TEM) is an indispensable research tool in fields such as materials science and nanotechnology. For researchers who are new to TEM, understanding its basic principles and operations is crucial for efficient utilization of this equipment. TEM testing mainly focuses on the microstructure characteristics of materials, including element distribution, phase composition, crystal defects, etc. These characteristics are manifested at the microscopic level as the size, shape, distribution of different phase grains, as well as the density and distribution of crystal defects. Through TEM, researchers can gain a deeper understanding of the internal structure of materials, thereby evaluating their properties and potential applications.
The principle of thermochromism mainly adjusts the input of solar radiation (wavelength concentrated in 190-3000nm) energy and the output of blackbody energy through windows based on the ambient temperature. Thermochromic materials will change their transparency, absorbance, and color when the temperature changes. Thermochromic can be used as a passive design strategy to adjust near-infrared transmittance while maintaining visible light transmittance, without the need for external energy or manual operation. Therefore, thermochromic smart windows have become a hot research topic in building energy-saving windows due to their simple structure and broad application prospects.
Small particle alumina powder has a wide range of applications in ceramics, chemical engineering, electronics and other fields due to its unique physical and chemical properties. However, in practical applications, small-sized alumina powder is prone to agglomeration, which refers to the phenomenon of powder particles adhering to each other and forming larger aggregates during storage, transportation, or use due to various factors. Causing its performance to be affected. The agglomeration phenomenon can lead to poor flowability and reduced dispersibility of the powder, affecting product quality.
Powder metallurgy is an important part of the new material field, playing a crucial role in promoting the transformation and upgrading of China's manufacturing industry. With its unique process advantages, powder metallurgy technology enables material performance optimization, meeting the diverse needs of different customers in various complex conditions.
