Light microscopy of carbon steels
Steel structure Known, that steel has the widest variety of properties and characteristics. This is because, that steels are iron-carbon alloys,
Read moreMacro- and microstructure of steel
Microstructure of steel: ferrite
Ferrite is one of the most common phases in steel. Its name comes from the Latin word ferrum, what does iron mean. Micrography
Read more
Spheroidization of cementite in steel
Form of cementite in steels Cementite is present in most steels, moreover: – in hypoeutectoid steels - in the form of thin pearlite plates;
Read more
Bainite in steel
If the steel is cooled from the austenitizing temperature slightly faster, than just outside, then there is a possibility of the formation of such a microstructure of steel as
Read moreMicrostructure of steel
The term "microstructure" refers to the distribution of grains in steel. The description of the microstructure includes concepts such as grain size and shape., as well as
Read more
Sulfides in steel
The main reason for the presence of manganese in all steels is to control sulfur problems. Sulfur is present as an impurity in all steels. Она
Read more
Elimination in steel
Liquid iron is able to dissolve in itself much more than any elements. – alloying and impurities, than solid iron. Сера дает в
Read more
Cast steel structure
Все стальные изделия проходят стадию затвердевания из жидкого состояния в твердое. Даже те из них, которые изготавливались методами порошковой металлургии,
Read more
Grains of steel under a light microscope
Optical microscopy is the main tool for assessing the grain structure of steels. Usually the structure, seen through a light microscope, called microstructure. Механические
Read moreSteel structure: macroanalysis of chemical heterogeneity
Steel structure: макроанализ Для определения химической неоднородности катаной или кованой стали макрошлиф вырезают в продольном направлении. Метод Баумана: серный отпечаток
Read more