Skoltech researchers have presented a new simple physical model for predicting the hardness of materials based on information about the shear modulus and equations of the state of crystal structures.

Skoltech researchers have presented a new simple physical model for predicting the hardness of materials based on information about the shear modulus and equations of state of crystal structures. The ...

Technical ceramics are utilized in a variety of products and also for coatings of components that have to be highly wear- or temperature-resistant. They are also used in non-conductive or ...

Hardness Testing is applied to a great number of materials, and for over 250 years, it has been an invaluable and frequently used mechanical test. A variety of hardness tests can be used to establish ...

Quantitative data from the literature show strong relationships among average particle size, powder densification, tensile strength, and hardness. The indentation-size effect forms the basis of the ...

When designing metal parts, it's important to specify their hardness. However, many engineers have only a shaky understanding of what hardness actually is, or how it's measured. There are good reasons ...