CommunityNDT CareersCompaniesLearnMembershipsHireExhibitSponsorCompare every featureMemberPremiumProAbout NDT InspectContactRefund policyTerms & privacyAcoustic emission sensor is a device that transforms a local dynamic material displacement produced by a stress wave to an electrical signal. AE sensors are typically piezoelectric sensors with elements maid of special ceramic elements like lead zirconate titanate
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955 discussions · 372 answers
RadiographyFILM RADIOGRAPHY Optical Density Vs CR Radiographywilliam · 2 replies · 1 hour agoHi all how compare conventional film radiography optical density vs CR radiography SNR/Gray value please…Read discussion
Failure MechanismsAmine crackingkenton · 1 reply · 1 day agoAmine cracking can occur in carbon steel pipelines, which are commonly used in the oil and gas industry. The…Read discussion
NDTRegarding NDT Level IIIRahul Jeganathan · 1 reply · 1 day agoI am planning to pursue NDT Level 3.I have 8 Years of experience in NDT & Project Handling, I hold PCN…Read discussion
Acoustic EmissionAcoustic Emission testing instrumentsleo · 2 replies · 1 day agoWe are searching for a Acoustic emission testing equipment manufacturer for a project in Sri Lanka. Please…Read discussion
Coating InspectionSubmerged Coatings DFT Inspectionpgr380 · 0 replies · 1 day agoCoating: Modified Polyamine EpoxyApplication: Submerged service; wastewater treatment plant…Read discussion
Quality ControlVietnam Supplier Quality: Control the Process, Not Only the Final ShipmentyVIS_Global_82756 · 0 replies · 17 days agoVietnam Supplier Quality: Control the Process, Not Only the Final ShipmentBy VIS Global Editorial…Read discussion
Chemical SectorLooking for Quality Cocamide DEA (CDEA) as a Foam Booster & Thickener?HooChemtec · 0 replies · 6 months agoHello everyone, I’d like to introduce Cocamide DEA (CDEA), a versatile surfactant widely used in personal…Read discussionChemical SectorSeeking Advice on Cooling Water Treatment ProgramsHooChemtec · 0 replies · 6 months agoHi everyone, I'm looking for practical advice on industrial cooling water treatment. We run an open…Read discussionRadiographysensitivity calculation in RTwilliam · 3 replies · 7 months agoDear Experts, we have a radiography film of 2 inch 5.54 mm thickness weld, technique is DWDI. Now for…Read discussion
Digital RadiographyNeed for RT2 inspector in DRyassine-ab · 1 reply · 8 months agoHello community,I am from SGS Morocco, in charge of NDT aero development.I have an urgent need of Cofrend…Read discussion50 groups across every method and sector
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