Browsing by Author "Vaňousková, Lenka"
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- ItemSledování kvality oceli, určené pro objemové tváření za studenaVaňousková, Lenka
- ItemSledování kvality oceli, určené pro objemové tváření za studena(Technická Univerzita v Liberci, 2008) Vaňousková, Lenka; Daďourek, KarelThis thesis arose in conjunction with company Kamax Ltd. Theme was monitoring qualities supplied wire to company. Controlled was influence textures material, chemical composition, mechanical property, surface treatment wire and other factors on seizing wire on pressing screws. Methods of material testing: - tensile test - spectral analysis - dimensional analysis - surface-roughness measuring - Brinell hardness measuring - thickness measuring phosphate coat - visual check phosphate coat by force of scan electron microscope