Materials Characterization Services
Search for Analytical Techniques and Test Methods
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ASTM A653 – Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process Description: Abstract This specification covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process in coils and cut lengths. The material is available in several designations as follows: commercial steel, forming steel, deep drawing …
ASTM A641 – Standard Specification for Zinc–Coated (Galvanized) Carbon Steel Wire Description: Abstract This specification covers the soft, medium, and hard temper zinc-coated (galvanized) carbon steel wire in coils for general use. The steel shall be made by any commercially accepted steel making process. The material shall conform to the tensile strength requirements specified. The …
ASTM A615 – Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement Description: Abstract This specification covers deformed and plain carbon-steel bars for concrete reinforcements in cut lengths and coils. Materials considered under this specification are available in Grades 40 [280], 60 [420] and 75 [520]. Steel samples shall be rolled from properly …
ASTM A604 – Standard Practice for Macroetch Testing of Consumable Electrode Remelted Steel Bars and Billets Description: Significance and Use 4.1 Macroetch testing, as described herein, is a method for examining and rating transverse sections of bars and billets to describe certain conditions of macro segregation which are often characteristic of consumable electrode remelted materials. 4.2 This …
ASTM A6 – Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling Description: Abstract This specification deals with the general requirements that apply to rolled structural steel bars, plates, shapes, and sheet piling. The steel shall be made in an open-hearth, basic-oxygen, or electric-arc furnace followed by additional refining …
Mechanical Properties of Polymers (Tensile and Flexural)
Matrix-Assisted Laser Desorption/Ionization (MALDI) is an ionization technique used in Mass Spectrometry (MS) for analyzing large biomolecules and polymers. It facilitates the ionization and desorption of analytes without significant fragmentation. Principles: Applications: Strengths: Limitations: In summary, Matrix-Assisted Laser Desorption/Ionization (MALDI) is a valuable technique for the analysis of large biomolecules and polymers in various fields, …
Mass Spectrometry (MS) is an analytical technique used for identifying and quantifying compounds based on their mass-to-charge ratio (m/z) of ions. It involves the separation of ions according to their mass in a mass analyzer. Principles: Applications: Strengths: Limitations: In summary, Mass Spectrometry (MS) is a powerful analytical technique with applications in various fields due …
Liquid Chromatography-Mass Spectrometry (LC-MS) is a powerful analytical technique that combines the separation capabilities of Liquid Chromatography (LC) with the identification and quantification abilities of Mass Spectrometry (MS). This hybrid technique is widely used for the analysis of complex mixtures and the identification of compounds within those mixtures. Principles: Applications: Strengths: Limitations: In summary, Liquid …
Liquid Chromatography (LC) is a versatile analytical technique used for separating, identifying, and quantifying compounds in a sample mixture. It encompasses various chromatographic methods based on the interaction between the sample components and the mobile and stationary phases. Principles: Applications: Strengths: Limitations: In summary, Liquid Chromatography (LC) is a valuable technique in analytical chemistry for …
