Ποιος είναι ο συντελεστής θερμικής διαστολής του φύλλου χάλυβα πυριτίου
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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Επιδόσεις και ποιότητες των κινεζικών φύλλων χάλυβα πυριτίου
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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Ποια είναι η πυκνότητα, το μέτρο ελαστικότητας και ο λόγος Poisson των φύλλων χάλυβα πυριτίου
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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