Rare Earth Metal - Alfa Chemistry

Measurement and Morphology

Measurement and Morphology

The particle shape, particle size, particle distribution, composition and phase structure of morphological domains of powder materials have the very important influence on the properties of the material. In particular, for catalyst powder materials, the smaller the particle size, the more uniform the distribution, and the better its catalytic performance may be. The clearer the grasp of the particle properties of the powder, the more fully the material can be used, so it is necessary for the particle test of powder materials. Alfa Chemistry can provide scanning electron microscope (SEM) technology, which fully reflects the information of the morphology and composition of the particle surface, can meet the strict testing requirements, and provide customers with satisfactory surface testing services.


Our Services

Alfa Chemistry can provide a professional rare earth powder test platform, from the internal composition to the microscopic appearance of the product, with advanced and complete software, which can flexibly combine the rare earths in sample processing, and can meet different analysis needs. Alfa Chemistry can reasonably change the plan according to the needs of customers and provide a good testing environment. Its testing services on the micro-morphology of rare earth powder materials include but are not limited to:

❖ Material element analysis

❖ Particle characterization

❖ Powder surface morphology test

❖ Quality control

❖ Product diagnosis

The measurement and morphology of powder-rare earth metal


Quality assurance and control

Alfa Chemistry has established a complete service quality assurance system, relying on advanced analytical instruments and years of testing experience to express the signals generated by the interaction between electrons and samples, which can perform surface topography analysis and component analysis to ensure testing results meet relevant industry standards, and satisfy customer needs.

The application of morphology test

❏ High resolution surface topography image

❏ Elemental trace analysis and particle characterization

❏ Analysis of internal microstructure

❏ Quality control (including products and raw materials)

Our testing products

Rare earth upstream products

Rare Earth Ore, Rare Earth Concentrate, Rare Earth Carbonate, Rare earth chloride

Rare earth midstream products

Rare Earth Metals, Rare Earth oxides, Rare Earth Compounds, Rare Earth Alloys

Rare earth downstream products

Rare Earth Magnetic Materials (neodymium iron boron), Rare Earth Fluorescent Materials, Rare Earth Catalytic Materials

Our testing equipment and methods

  • Opticalmicroscopy (OM)
  • Scanningelectron microscopy (SEM)
  • Transmission electron microscopy (TEM)
  • Scanning tunneling microscopy (STM)
  • Atomic force microscopy (AFM)

Our advantages

  • Fast, high-resolution imaging
  • Quickly identify the existing elements, short cycle
  • Multifunctional platform, supporting many other analysis techniques
  • Low vacuum mode can image insulation and hydrated samples
  • Professional analysis of data

The advantages of measurement and morphology

Our inspection process

The characterization of the particle morphology of rare earth powder products can analyze the morphology and composition of the product, which helps to grasp the particle information of the material. Alfa Chemistry provides professional analysis and testing of the surface morphology of rare earth powder products. The testing process includes:

  • Inquire, send samples and submit testing requirements
  • Sign confidentiality agreement and make a plan
  • Develop a plan and complete the test
  • Mail the test report

Alfa Chemistry can provide surface performance testing services for rare earth powder materials, aiming to reveal the surface performance of materials. If you want to know more, please contact us immediately.

※ It should be noted that our service is only used for research, not for clinical use.