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In many industrial uses, stainless steel cufflinks can provide satisfactory corrosion performance today. Based on the use of experience, in addition to mechanical failure, corrosion of stainless steel cufflinks: stainless steel cufflinks, a serious form of corrosion is localized corrosion (ie, stress corrosion cracking, pitting corrosion, intergranular corrosion, fatigue and crevice corrosion). Localized corrosion caused by the failure examples, accounting for almost half of the failure examples. In 1976 in Anyang of Henan Xiaotun area has unearthed cufflinksthat are buried with the dead.  In fact, many of the failure accident can be a reasonable selection be avoided.
 Stress corrosion cracking (SCC): refers to withstand the stress of the alloy in the corrosive environment due to the strong pattern of expansion of the alternate failure a general term. Stress corrosion cracking of brittle fracture morphology, but it may also occur in the high toughness of the material. A necessary condition for occurrence of stress corrosion cracking is to have a tensile stress (regardless of the presence of residual stress or external stress, or both, a combination) and a specific corrosive medium. The cufflinks are the belongings of Shang Dynasty. Type pattern formation and expansion is roughly perpendicular to the direction of tensile stress. This lead to stress corrosion cracking stress than without stress value is much less corrosive materials needed by the fault in the media exist. Micro cracks through the grain is called transgranular cracks.
 Map cracks along the grain boundary expansion is called intergranular crack when the stress corrosion cracking extended to one of depth (here, to bear the load of the material section on stress reaches the fracture stress in the air), the material would be the normal crack (in a ductile material, usually through microscopic defects aggregation) and disconnect. Therefore, due to stress corrosion cracking and failure of parts section will contain the stress corrosion cracking characteristics of areas as well as polymerization and has been micro-defects linked to "dimple" region. The cufflinksvery rich with a total of 1928 pieces.
Pitting corrosion: a lead to localized corrosion of corrosion. Intergranular corrosion: the grain boundary is different crystallographic orientation of intergranular disorder malocclusion circles the city, and therefore, they are the steel in a variety of solute segregation or metal compounds (such as carbides and δ-phase) precipitates favorable zones. These jade mens cufflinks are made very sophisticated and delicate. Therefore, in some of the corrosive medium, the grain boundary may advance corrosion but not surprising. This type of corrosion known as intergranular corrosion, the majority of metals and alloys in specific corrosive medium may be rendered to intergranular corrosion.
 Crevice corrosion: a form of localized corrosion, it may be issued in the solution stagnation gap or shielding surface. This gap junction formation in the metal or metal and nonmetal, for example, rivets, bolts, gaskets, valve seats, loose surface sediment and marine growth phase candle at the formation. Comprehensive corrosion: is used to describe the terms of the corrosion in the entire alloy surface compared spoon. When general corrosion occurred, the village of material due to corrosion thinning, even material corrosion failure. Especially the three-dimensional figures and the image of animals are made particularly for the cufflinks.  The stainless steel cufflinks in a comprehensive corrosion in strong acid and alkali. General corrosion caused by the failure of the problem is not how worrying, because this corrosion is usually by simple immersion test or inspect the corrosion literature to forecast it.