3D aerobatics refers to a specific style of aerobatic flying that emphasizes extreme maneuverability and the ability to perform three-dimensional flight maneuvers. This type of aerobatics goes beyond traditional aerobatic moves by allowing pilots to execute a wider range of actions in a three-dimensional space, including hovering, rolling, and performing tricks that involve extreme angles and rotations.
F5B typically refers to "F5 Networks," a company specializing in application delivery networking and application security. They provide services such as load balancing, security, and performance optimization for applications across data centers and cloud environments. However, "F5b" could also refer to specific models or product offerings within their portfolio or a specific context that involves the F5 name or brand.
The International Journal of Fatigue is a scholarly journal that focuses on research related to fatigue in materials and structures. It covers a wide range of topics related to the fatigue behavior of materials, including experimental studies, theoretical examinations, and practical applications in engineering and material science. The journal aims to publish high-quality research articles that contribute to the understanding of fatigue mechanisms, life prediction, and the assessment of material performance under cyclic loading conditions.
Nano Energy generally refers to energy-related applications and technologies that utilize nanotechnology. This field encompasses a variety of areas where nanoscale materials and structures are applied to improve energy efficiency, energy generation, energy storage, and energy conversion processes. Some key applications of Nano Energy include: 1. **Solar Energy**: Using nanomaterials to enhance the efficiency of solar cells. Nanostructured materials can lead to improved light absorption and energy conversion efficiencies.
Here’s a list of notable journals in the field of materials science. These journals publish research on various aspects of materials, including their synthesis, properties, applications, and processing: 1. **Advanced Materials** 2. **Materials Science and Engineering: R: Reports** 3. **Journal of Materials Science** 4. **Acta Materialia** 5. **Materials Today** 6. **Journal of Materials Research** 7. **Nanoscale** 8. **Materials Characterization** 9.
Scripta Materialia is an international scientific journal that focuses on the field of materials science. It publishes high-quality, peer-reviewed research articles, reviews, and short communications that cover a wide range of topics related to materials, including their properties, behavior, and applications. The journal aims to provide a platform for disseminating new findings and advancements in materials science, including studies on metals, polymers, ceramics, composites, and more.
The Edge Crush Test (ECT) is a standardized test used to measure the ability of a corrugated cardboard material to withstand vertical crushing forces. This test is particularly important in evaluating the strength and performance of packaging materials, especially those used for shipping and storing goods.
Metallography is the study of the physical and chemical structure of metals and alloys through the examination of their microstructure. It involves preparing metal samples, often through processes such as polishing and etching, to reveal their internal features under a microscope. By analyzing these microstructures, metallographers can gain insights into the properties, behaviors, and performance of metals in various applications.
Aluminum alloy inclusions are unwanted particles or foreign materials that are present within the aluminum alloy matrix. These inclusions can arise from various sources during the production, processing, or fabrication of aluminum products. Inclusions can negatively affect the mechanical properties, workability, and overall performance of the aluminum alloy, leading to issues such as reduced strength, ductility, and corrosion resistance.
Carbonyl metallurgy is a process used in the extraction and purification of certain metals, primarily nickel, cobalt, and palladium, through the formation of metal carbonyl complexes. In this metallurgy technique, metal ores or concentrates are reacted with carbon monoxide (CO) under specific conditions to produce volatile metal carbonyl compounds. These compounds can then be separated from impurities and subsequently decomposed to yield pure metals.
As of my last knowledge update in October 2023, there isn't a widely recognized term or concept known as "Chafery." It's possible that it could refer to a specific brand, product, or niche topic that emerged after that date, or it might be a misspelling or variation of another term.
"Dross" typically refers to waste material or impurities that are produced during the processing of metals, particularly in metallurgy. It often appears as a scum or residue that floats to the surface during the smelting of ores, and it can include both non-metallic materials and unwanted metals that need to be removed to obtain a purer product. The term can also be used more broadly to describe something regarded as worthless or of low quality, such as inferior products or items that have little value.
An Ellingham diagram is a graphical representation used in material science and metallurgy to show the stability of compounds and their formation reactions as a function of temperature. Specifically, it plots the change in free energy (ΔG) of various chemical reactions, typically oxidation reactions, against temperature.
Hardenability is a property of a material, particularly steels, that describes its ability to harden in response to heat treatment, specifically by quenching (rapid cooling). It refers to how deeply the material can be hardened from its surface when subjected to a specific cooling rate after heating. Hardenability is largely influenced by the carbon content in the steel and the presence of alloying elements such as manganese, chromium, nickel, and molybdenum.
Heatwork is a term that can have several interpretations depending on the context, but it generally refers to the process of applying heat to materials for various purposes. Here are a few common contexts in which the term might be used: 1. **Metallurgy and Materials Science**: In this context, heatwork refers to the heating processes (like forging, casting, or heat treatment) used to alter the properties of metals and alloys.
Hydrometallurgy is a branch of metallurgy that involves the extraction of metals from their ores using aqueous solutions. This method capitalizes on the chemical properties of metals and their compounds to dissolve and recover valuable metals in an efficient and environmentally friendly manner.
Mill scale is a thin layer of iron oxide that forms on the surface of steel or iron during the manufacturing and processing of metal, particularly during hot rolling processes. It is typically composed of various iron oxides, primarily FeO (wüstite), Fe₂O₃ (hematite), and Fe₃O₄ (magnetite). Mill scale is usually removed before welding or further processing because it can interfere with the quality of the weld and the adherence of coatings.
Plane stress is a two-dimensional state of stress that occurs in thin structures where the thickness of the material is small compared to the other dimensions. In plane stress conditions, it is assumed that the stress in the thickness direction (usually denoted as the z-direction) is negligible. This is typically applicable to thin plates or shells where one dimension is significantly larger than the other two.
Solid solution strengthening is a mechanism that enhances the strength of a material, particularly metals, through the intentional introduction of alloying elements into its crystalline structure. This process involves dissolving one or more solute elements into a solvent metal to form a solid solution, which results in a significant increase in yield strength and hardness compared to the pure metal.
Surface integrity refers to the condition of a surface after it has undergone a manufacturing process, such as machining, grinding, or coating. It encompasses various attributes that define the quality and performance of the surface, including: 1. **Surface Roughness**: The texture and smoothness of the surface, which can affect friction, wear, and fatigue life.

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact