Jaki jest współczynnik rozszerzalności cieplnej blachy ze stali krzemowej?
Fires. Definition and calculation of coefficient of thermal expansion The coefficient of thermal expansion is the proportion of linear or bulk expansion of a substance at a change in temperature, usually expressed as α. Its calculation method is: α = ΔL / Lo ΔT Where ΔL is the value of th…
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Performance and grades of Chinese silicon steel sheets
The H series number commonly used in China follows the labeling of Nippon Steel of Japan in the 70s-90s. And now regular manufacturers are labeled according to the new labeling. Old Marking New Marking Performance Equivalent Material 2019 Price H12 50H270 50WW270 B50A270 $21,000 H14 50H31…
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What are the density, elastic modulus, and Poisson’s ratio of silicon steel sheets
The density of silicon steel wafers usually ranges from 6.2 to 7.65 g/cm³, the exact value being influenced by the composition of the wafers and the production process. Its modulus of elasticity is generally 160-200 GPa, indicating the ability of the material to resist deformation. Poisso…
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