Determination of the residual stress of TGO layer in thermal barrier coating by photoexcitation fluo...
This document specifies a test method for the determination of the residual stress of the TGO layer in thermal barrier coating (TBC) by photoexcitation fluorescence piezoelectric spectroscopy.
This test method specifies that there is a Cr element in the bond coat of the TBC.
This test method to determine the residual stress in the TGO layer of the TBC system is not limited by the preparation…
Ships and marine technology — Hopper dredger — Suction tube position monitor
This document specifies the components, interface, technical requirements and test methods of the suction tube position monitor (STPM).
It is applicable only to the installed components, functions or systems. This document covers the design, manufacture and modifications of the suction tube position monitor.
Wind energy generation systems - Part 28: Through-life management and life extension of wind power a...
IEC TS 61400-28:2025 sets out minimum requirements for actions, investigations and assessments to ensure the continued structural integrity of wind farm assets, particularly wind turbines, aimed at verifying that they remain safe for personnel to operate. The document describes how to maintain those assets and collect suitable evidence to demonstrate to third parties that risks are minimised,…
Semiconductor devices - Micro-electromechanical devices - Part 45: Silicon based MEMS fabrication te...
IEC 62047-45:2025 specifies the requirements and testing method to measure the impact resistance of nanostructures which are fabricated by micromachining technology used in silicon-based micro-electromechanical system (MEMS).
This document is applicable to the in-situ impact resistance measurement of nanostructures manufactured by microelectronic technology process and other micromachining…
Petroleum products and lubricants — Rheological properties of lubricating greases — Determination of...
This document specifies a procedure to determine the consistency of a metal-saponified lubricating grease by an oscillatory rheometer.
This test method is applicable for fresh, as well as used, lubricating greases where only small quantities of the grease are present and the worked penetration that is usually used cannot be determined due to the small quantity.
The determined calibration is only…
Scope
1.1 These requirements cover angle-pattern and straightway-pattern hose valves intended for use on
standpipes, fire pumps, and hydrants supplying water for fire protection service.
1.2 Requirements for the installation of hose valves include the Standards of the National Fire Protection
Association for the Installation of Sprinkler Systems, NFPA 13; for for Standpipe and Hose Systems,…
Vannes de tuyau pour les services de protection contre les incendies
Domaine d’application
1.1 Ces exigences couvrent les vannes de tuyau à motif angulaire et droit destinées à être utilisées sur
les colonnes montantes, les pompes d’incendie et les bornes d’incendie fournissant de l’eau pour le
service de protection contre les incendies.
1.2 Les exigences relatives à l’installation des vannes de tuyau comprennent les normes de la National
Fire Protection…
Petroleum products and lubricants — Rheological properties of lubricating greases — Determination of...
This document specifies a test method to determine the flow point of lubricating greases using an oscillatory rheometer with a parallel-plate measuring system. It also specifies a test method to evaluate further specific viscoelastic properties of lubricating greases.
