ºÝºÝߣshows by User: tarekbaccari / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: tarekbaccari / Sat, 16 Sep 2017 13:02:52 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: tarekbaccari Steel classification /slideshow/steel-classification/79839536 qualificationrevisionquestionautosaved-170916130252
Stainless steels are alloy steels with a nominal chromium (Cr) content of at least 11 weight percent (wt %), with or without other alloy additions. The oxidation and corrosion resistance of these alloy steels are attributed to the presence of a passive chromium-rich oxide film on the surface. The chromium-rich oxide can be damaged, but will quickly reform if oxygen is available. When exposed to conditions that damage the passive oxide film, stainless steels are subject to corrosive attack. The rate at which a stainless steel develops a passive film in the atmosphere depends on its chromium content. Polished stainless steels remain bright and tarnish-free under most atmospheric conditions. Exposure to elevated temperatures increases the thickness of the oxide film.]]>
Stainless steels are alloy steels with a nominal chromium (Cr) content of at least 11 weight percent (wt %), with or without other alloy additions. The oxidation and corrosion resistance of these alloy steels are attributed to the presence of a passive chromium-rich oxide film on the surface. The chromium-rich oxide can be damaged, but will quickly reform if oxygen is available. When exposed to conditions that damage the passive oxide film, stainless steels are subject to corrosive attack. The rate at which a stainless steel develops a passive film in the atmosphere depends on its chromium content. Polished stainless steels remain bright and tarnish-free under most atmospheric conditions. Exposure to elevated temperatures increases the thickness of the oxide film.]]> Sat, 16 Sep 2017 13:02:52 GMT /slideshow/steel-classification/79839536 tarekbaccari@slideshare.net(tarekbaccari) Steel classification tarekbaccari Stainless steels are alloy steels with a nominal chromium (Cr) content of at least 11 weight percent (wt %), with or without other alloy additions. The oxidation and corrosion resistance of these alloy steels are attributed to the presence of a passive chromium-rich oxide film on the surface. The chromium-rich oxide can be damaged, but will quickly reform if oxygen is available. When exposed to conditions that damage the passive oxide film, stainless steels are subject to corrosive attack. The rate at which a stainless steel develops a passive film in the atmosphere depends on its chromium content. Polished stainless steels remain bright and tarnish-free under most atmospheric conditions. Exposure to elevated temperatures increases the thickness of the oxide film. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/qualificationrevisionquestionautosaved-170916130252-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Stainless steels are alloy steels with a nominal chromium (Cr) content of at least 11 weight percent (wt %), with or without other alloy additions. The oxidation and corrosion resistance of these alloy steels are attributed to the presence of a passive chromium-rich oxide film on the surface. The chromium-rich oxide can be damaged, but will quickly reform if oxygen is available. When exposed to conditions that damage the passive oxide film, stainless steels are subject to corrosive attack. The rate at which a stainless steel develops a passive film in the atmosphere depends on its chromium content. Polished stainless steels remain bright and tarnish-free under most atmospheric conditions. Exposure to elevated temperatures increases the thickness of the oxide film.
Steel classification from tarek baccari
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