不锈钢的腐蚀(Corrosionofstainlesssteel)Thecorrosionresistanceofstainlesssteelisduetotheformationofaverythin,adherentandtranslucentchromiumoxidefilmonthesurfaceofstainlesssteel.Oncethefilmisdestroyed,thechromiuminthesteelwillreactwithoxygenintheatmospherequicklytorecoverthefilm.Atthesametime,themechanicaldamagecanquickly...
Steel is an alloy primarily of iron and carbon, known for its strength and versatility. Stainless Steel is a type of steel containing chromium, which provides resistance to rusting and corrosion. Difference Between Steel and Stainless Steel
不锈钢的腐蚀（Corrosion of stainless steel）The corrosion resistance of stainless steel is due to the formation of a very thin, adherent and translucent chromium oxide film on the surface of stainless steel. Once the film is destroyed, the chromium in the steel will react with oxygen in the ...
Generally,stainless steel has a good corrosion-resistance nature,but in some special situations of operating,this kind of materials can′t resist corrosion well but also show some phenomena,such as pitting,crevice corrosion,stress corrosion,intercrystalline corrosion and so on.Stress corrosion and inter...
Fig. 12.29.Austenitic stainless steel body valve for cryogenic application after the cryogenic test. Grades 321 and 347 are stabilized by certain chemicals, so they are more resistant against intergranular stress cracking corrosion. Other important grades of austenitic stainless steel are those with a ...
1. 首先要了解What"s Stainless Steel? 在空气中或化学腐蚀介质中能够抵抗腐蚀的一种高合金钢,不锈钢是具有美观的表面和耐腐蚀性能好,不必经过镀色等表面处理,而发挥不锈钢所固有的表面性能,使用于多方面的钢铁的一种,通常称为不锈钢。(It was used to make products that need to be resistant to corrosion or...
What grade of stainless steel will not rust? Austeniticstainless steelssuch as 304 or 316 have high amounts of nickel and chromium. The chromium combines with the oxygen before the iron is able to which forms a chromium oxide layer. This layer is very corrosion resistant which preventsrus...
The Tianjin TEDA Ganghua cutting board, made from a stainless steel sheet roll, is reinforced with a chromium carbide overlay plate for exceptional durability and resistance to wear and tear
Where enhanced corrosion resistance is required Type 1.4113 (434) may be more appropriate and is suitable for applications requiring deep drawing such as the manufacture of thin-walled cylindrical items. The so-called low interstitial grades of ferritic stainless steel contain less than 0.03% carbon ...
Theferritic steelsare characterized by good corrosion properties, very good resistance to chloride-inducedstress corrosion cracking(SCC), and moderate toughness. The toughness offerritic stainless steelsis generally not particularly high. Lower carbon and nitrogen levels give a considerable improvement in bo...