The influence of an integrated hot isostatic pressing (HIP) treatment was investigated for two single-crystalline nickel-based superalloys under very high cycle fatigue at 1000 °C in fully reversed conditions (R? = ? 1). life is improved significantly by performing heat-treatments within the HIP unit. HIP-compacted pore morphology and its impact on crack initiation considered as well. HIPed spe...

A near-infrared camera (NIR) is employed to monitor layer-by-layer in-situ electron beam powder bed fusion (E-PBF). We aim at demonstrating that such a device allows various kinds of flaws be reliably captured thanks qualitative thermal information. Defects as distortions or uneven top surfaces can detected in the NIR-images. Information about temperature heterogeneities also linked with some o...

It is often presumed that fine-scale surface pores and roughness in reservoir rock remain water-wet. To test this assumption, deposition tendency of asphaltenes and resins during crude oil aging of brine-filled pores was investigated. Model frameworks of water-wet silica with sub-micron pores were synthesized as planar films of thickness 5 μm. These pore networks were conditioned in brine, subm...

Naphthalene is a carcinogenic compound and its environmental release poses major risk to human aquatic health. Therefore, the application of nanomaterial technologies for naphthalene removal from wastewater has attracted significant attention. In this research, first time, performance IRMOF-3 aqueous media evaluated. with specific surface area 718.11 m2·g−1 ability absorb synthetic high extent....

To investigate the impact of CO 2 on rocks during whole period pre-pad energized fracturing operation for thin interbedded shale reservoir, including and well shut-in, a series laboratory triaxial experiments soaking were conducted (from Jimsar formations). In these experiments, combined with computed tomography (CT), effect fluid, horizontal principal stress difference, vertical stress, natura...

Metal implant coating engineering is needed to improve the surface biocompatibility properties of metals. For this, metal surfaces with bioactive and biocompatible biomaterials will be an option. Having high as well similarity in chemical properties, nanohydroxyapatite may a candidate for implant. The key success plating formation pores which increase bioactivity In this study, was used coated ...

Dextran hydrogels have been studied as drug delivery vehicles but not as scaffolds for tissue-engineering likely because previously synthesized dextran hydrogels had pores too small for cell penetration. Our goal was to create macroporous, interconnected dextran scaffolds. To this end, we took advantage of the liquid-liquid immiscibility of poly(ethylene glycol) and methacrylated dextran during...

Fungal pores feel the pull S teinberg et al. report that fungi use motor proteins to distribute their nuclear pores around the nuclear envelope. In animal cells, the nuclear lamina holds the nuclear pores in place, ensuring that they are evenly spaced. The lamina prevents nuclear pores from clustering, promoting import of cargoes through the pores and helping to organize the chromosomes, which ...

Effective use of sound absorption materials is the main way to reduce noise pollution, which constitutes a major environmental and health problem. However, currently used porous cause not only pollution but their usage also potential risk. Here, we demonstrate facile strategy create environmental-friendly non-toxic lightweight pectin-based cryogels with hierarchically anisotropic structure, int...

Mixing SiOx materials with graphite has become a key technology to improve their performance, but it is still unclear what kind of help construct stable electrode structure. The purpose this study explore the effect morphology on structure and performance SiOx/C composite electrodes (850 mAh g−1). For SiOx/C59 constructed by lamellar (C59) big aspect ratio particles, particles agglomerate in po...