The effect of pre-ageing (PA) time and temperature on subsequent natural secondary ageing (NSA) and paint bake (PB) hardening of an AA6014 Al-Mg-Si alloy was systematically investigated, especially when both parameters change. A wide range of PA conditions was covered with temperatures ranging from 80 °C to 160 °C and times from several minutes to several days depending on the PA temperature. Hardness data for such pre-treatments measured by Brinell method are given. Hardness data measured during NSA are fitted by various functions. This dataset might be reused for further kinetic analysis of the clustering in Al-Mg-Si alloys or for the determination of the optimal PA tactics for industrial production.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6817670 | PMC |
| http://dx.doi.org/10.1016/j.dib.2019.104494 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Characterization of Thirty Germplasms of Millet Pepper ( L.) in Terms of Fruit Morphology, Capsaicinoids, and Nutritional Components.
Metabolites
January 2025
Key Laboratory of Vegetable Biology of Yunnan Province, College of Horticulture and Landscape, Yunnan Agricultural University, Kunming 650201, China.
Background: Millet peppers have rich and diverse germplasm resources. It is of great significance to characterize their phenotypes and physicochemical indicators.
Methods: 30 millet germplasms were selected to measure the fruit length and width, flesh thickness, number of ventricles, fruit stalk length, and single fruit weight, and the texture characteristics of fruit such as hardness, cohesiveness, springiness, gumminess, and chewiness were determined by a texture analyzer.
Texture Perception and Chewing of Agar Gel by People with Different Sensitivity to Hardness.
Gels
December 2024
Institute of Physiology of Federal Research Centre "Komi Science Centre of the Urals Branch of the Russian Academy of Sciences", 50 Pervomaiskaya Str., 167982 Syktyvkar, Russia.
Hardness is one of the dominant sensory characteristics of food. This study estimated the effect of sensitivity to hardness on the texture perception and chewing function using 2, 4, and 6% agar gels. Increasing the concentration of agar resulted in an increase in gel hardness and springiness, measured by texture profile analysis.
View Article and Find Full Text PDFSystematic Review and Meta-Analysis of Remineralizing Agents: Outcomes on White Spot Lesions.
Bioengineering (Basel)
January 2025
Department of Biomaterials and Bioengineering, INSERM UMR_S 1121, University of Strasbourg, 67000 Strasbourg, France.
Dental caries is a widespread issue impacting global oral health. White spot lesions, the earliest stage of caries, compromise enamel's esthetics and integrity. Remineralization therapies, both fluoride and non-fluoride based, aim to restore enamel, but limited comparative data exist on their effects on lesion depth and microhardness.
View Article and Find Full Text PDFThe effect of calcium on acute sodium chloride toxicity in Daphnia species.
Environ Toxicol Chem
January 2025
Department of Biology, Queen's University, Kingston, ON, Canada.
Chloride concentrations in freshwater are rising, with toxic effects on aquatic life. In temperate regions with cold winters, road salt used for deicing paved surfaces is a primary cause. There is evidence that water hardness can modify salt toxicity, but data are insufficient to inform policy.
View Article and Find Full Text PDF[A preliminary study of risk factors for the stress fracture in treated with clavicle hook plate].
Zhongguo Gu Shang
January 2025
Ningbo Beilun People's Hospital, Ningbo 315800, Zhejiang, China.
Objective: To investigate the effects of bone density, plate bending degree and proximal screw type on the stress fracture of clavicle hook.
Methods: Three sows weighing between 45 and 50 kg were selected, from which a total of 40 rivs were collected. The 15 ribs of sows were divided into 3 groups according to bone density and bone hardness with 5 rivs in each group.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!