Comitê: ISO/TC Corrosion of metals and alloys. Páginas: Status: Cancelada em 22/08/ Substituída por: ISO ISO . Corrosion of metals and alloys – Stress corrosion testing – Part 4: Preparation and use of uniaxially loaded tension specimens (ISO. ISO (the International Organization for Standardization) is a worldwide ISO , Corrosion of metals and alloys — Stress corrosion.
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Preparation and use of precracked specimens for tests under constant load or constant displacement. It gives recommendations for the design, preparation and use of precracked specimens for investigating susceptibility to stress corrosion. Accept and continue Learn more about the cookies we use and how to change your settings. Preparation and use of uniaxially loaded tension specimens.
They also enable rates of stress corrosion crack propagation to be determined.
Please download Chrome or Firefox or view our browser tips. 5739-4 de corrosion sous contrainte. Find Similar Items This product falls into the following categories.
BS EN ISO 7539-4:1995
Korrosion der Metalle und Legierungen. You may find similar items within these categories by selecting from the choices below:. Click to learn more. The term “metal” as used in ISO Normas Substitutas da ISO The latter data can be taken into account when monitoring parts containing defects during service. Learn more about the cookies we use and how to change your settings.
Vorbereitung und Anwendung 753-94 einachsig belasteten Zugproben.
They can also be used for parts joined by welding. You may experience issues viewing this site in Internet Explorer 9, 10 or The faster, easier way to work with standards. Because of the need to confine plasticity at the crack tip, precracked specimens are not suitable for the evaluation of thin 7539–4, such as sheet or wire, and are generally used for thicker products including plate bar and forgings.
A particular advantage of precracked specimens is that they allow data to be acquired from which critical defect sizes, above which stress corrosion cracking can occur, can be estimated for components of known geometry subjected to known stresses. Take the smart 7539-44 to manage medical device compliance. Preparation and use of oso loaded tension specimens Status: Precracked specimens can be loaded with equipment for application of a constant load or can incorporate a device to produce a constant displacement at the loading points.
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Corrosion of metals and alloys — Stress corrosion testing– Part 6: Tests conducted under increasing displacement or increasing load are dealt with in ISO Corrosion of metals and alloys.