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Categories
NM
Nodularity Measurement
Carbon in the form of graphite is often used as an additive in the production of cast iron, amounting to 2 to 4 percent by weight or 6 to 10 percent by volume in typical castings. The microstructure of graphite within cast iron significantly affects the mechanical properties of the casting. When graphite takes the form of thin flakes the result is flake cast iron, which is hard and brittle. When graphite arranges itself as spherical nodules the result is ductile cast iron, which is softer and more malleable than flake cast iron. The relative high strength and toughness of ductile cast iron provides advantages in many structural applications including automotive crankshafts, pistons and cylinder heads.
Both flake cast and ductile cast iron are made by mixing carbon, silicon, and other additives into molten iron. Part of the mixing of elements is often done in the final mould. If the mixing is non-uniform or the casting process is not optimal, it is possible to make a casting with nodularity variations or with inclusions of flake cast iron present in the ductile cast iron. Since the type of result will significantly change the mechanical properties of the metal, foundries should check the uniformity of ductile cast iron. It is important to ensure that the distribution of graphite in the die casting is uniform and also that the graphite inclusions are present in the correct form: nodules rather than flakes.
STEMart uses various methods to check the uniformity and form of the graphite in the die casting.
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NM
Nodularity Measurement
Carbon in the form of graphite is often used as an additive in the production of cast iron, amounting to 2 to 4 percent by weight or 6 to 10 percent by volume in typical castings. The microstructure of graphite within cast iron significantly affects the mechanical properties of the casting. When graphite takes the form of thin flakes the result is flake cast iron, which is hard and brittle. When graphite arranges itself as spherical nodules the result is ductile cast iron, which is softer and more malleable than flake cast iron. The relative high strength and toughness of ductile cast iron provides advantages in many structural applications including automotive crankshafts, pistons and cylinder heads.
Both flake cast and ductile cast iron are made by mixing carbon, silicon, and other additives into molten iron. Part of the mixing of elements is often done in the final mould. If the mixing is non-uniform or the casting process is not optimal, it is possible to make a casting with nodularity variations or with inclusions of flake cast iron present in the ductile cast iron. Since the type of result will significantly change the mechanical properties of the metal, foundries should check the uniformity of ductile cast iron. It is important to ensure that the distribution of graphite in the die casting is uniform and also that the graphite inclusions are present in the correct form: nodules rather than flakes.
STEMart uses various methods to check the uniformity and form of the graphite in the die casting.
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PF
Protein is a complex organic compound composed of amino acids. Due to the hydrophilicity, hydrophobicity, positive charge, negative charge and other characteristics of amino acid residues, it can be folded into a precise 3D structure through the interaction between the residues. The sequence of amino acids determines the unique 3D structure of each protein and its specific functions. Protein participates in almost every process in the cell and is necessary to maintain the structure and function of human tissues and organs. Protein folding errors can induce a variety of degenerative diseases, such as Parkinson's disease, Alzheimer's disease, frostbite, and senile heart failure. Therefore, imaging analysis of the folding process of proteins is of great significance for the early diagnosis and treatment of diseases.
PM
CD BioSciences is a professional technology company providing 3D printing services and products. CD BioSciences focuses on offering a series of high-quality 3D printing materials to meet the parts production and performance requirements of different industries. The materials of CD BioSciences cover metal materials, plastic materials, ceramics and wood, and it will continue to launch new materials.
At present, plastic materials are still the most commonly used materials in the 3D printing industry, which can be used in many fields such as automobiles, medical treatment, and art creation. The low cost, excellent flexibility, stability, aesthetics, durability and biocompatibility of plastic materials, and the ability to rapid prototyping, the excellent quality of these aspects make plastic materials still have an unshakable position in the field of 3D printing, although the 3D printing of other materials is rapidly developing. CD BioSciences offers a wide range of versatile plastic 3D printing materials to choose from to meet the specific needs of your application. For plastic 3D printing, various technologies have been developed, such as fused deposition modeling (FDM), selective laser sintering (SLS), stereolithography (SLA). With different plastic materials, the products made will also have different properties. In order to achieve the desired performance of your product, you need to select the most appropriate plastic material.
CD BioSciences has excellent material expertise and rich 3D printing plastic materials for different applications, and can customize the corresponding plastic materials according to your needs, and strives to serve your production and creation.
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MS
Metabolism is a term that describes the set of life-sustaining chemical reactions in organisms. It can be divided into two categories: catabolism, the breakdown of molecules, and anabolism, the synthesis of molecules. Metabolism is tightly linked to the availability of nutrients such as proteins, lipids and carbohydrates.
Metabolic pathways are a series of chemical reactions of metabolism, which are catalyzed by a sequence of enzymes. However, metabolic signaling pathways refer to the cellular signaling transductions that respond to metabolic state and regulate cellular events to maintain cell and organismal homeostasis. Dysregulation of these pathways is associated width metabolic diseases such as obesity, type 2 diabetes, as well as cancer and aging.
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MP
Mechanical properties testing is used to analyze the mechanical characteristics of materials applied with various external loads (such as tensile, compression, shear, torsion, impact, alternating stress, etc.) in different temperature, medium, and humidity. Mechanical properties testing can be applied to any stage of production, from quality control of raw materials to durability checking of finished products.
STEMart provides a variety of mechanical properties testing to realize development of new materials, exploration of material potential and fault analysis of materials, help clients ensure the durability, stability and safety of materials.
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Pa
At PayCly, we specialize in providing top-notch solutions for businesses that require a high-risk merchant account. Our expertise in managing high-risk industries ensures your transactions are secure, efficient, and compliant with industry standards. Whether you're in online gaming, adult entertainment, or other high-risk sectors, PayCly offers tailored payment processing solutions to support your business's growth and stability. Partner with us to navigate the complexities of high-risk transactions with confidence.
Visit us at: Best high-risk merchant account
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ic
iphone cases
There are numerous iphone cases available in the market, each offering different features and styles. Some popular types of iPhone cases are:
1. Silicone cases: These cases are made of soft and flexible silicone material, providing a good grip and protection against scratches and small drops. They come in various colors and styles.
2. Leather cases: These cases are made of genuine or synthetic leather material, giving a classy and sophisticated look to your iPhone. They offer protection against scratches and offer a snug fit.
3. Clear cases: These cases are transparent or translucent, allowing the original design of your iPhone to be seen while providing protection against scratches and small drops. They come in different levels of transparency and often come with colored borders or patterns.
4. Wallet cases: These cases have card slots or a flap to hold your credit cards, ID, and cash. They provide both protection for your phone and a convenient way to carry your essential items without carrying a separate wallet.
iphone cases
There are numerous iphone cases available in the market, each offering different features and styles. Some popular types of iPhone cases are:
1. Silicone cases: These cases are made of soft and flexible silicone material, providing a good grip and protection against scratches and small drops. They come in various colors and styles.
2. Leather cases: These cases are made of genuine or synthetic leather material, giving a classy and sophisticated look to your iPhone. They offer protection against scratches and offer a snug fit.
3. Clear cases: These cases are transparent or translucent, allowing the original design of your iPhone to be seen while providing protection against scratches and small drops. They come in different levels of transparency and often come with colored borders or patterns.
4. Wallet cases: These cases have card slots or a flap to hold your credit cards, ID, and cash. They provide both protection for your phone and a convenient way to carry your essential items without carrying a separate wallet.
iphone cases
There are numerous iphone cases available in the market, each offering different features and styles. Some popular types of iPhone cases are:
1. Silicone cases: These cases are made of soft and flexible silicone material, providing a good grip and protection against scratches and small drops. They come in various colors and styles.
2. Leather cases: These cases are made of genuine or synthetic leather material, giving a classy and sophisticated look to your iPhone. They offer protection against scratches and offer a snug fit.
3. Clear cases: These cases are transparent or translucent, allowing the original design of your iPhone to be seen while providing protection against scratches and small drops. They come in different levels of transparency and often come with colored borders or patterns.
4. Wallet cases: These cases have card slots or a flap to hold your credit cards, ID, and cash. They provide both protection for your phone and a convenient way to carry your essential items without carrying a separate wallet.
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TC
Tech9logy Creators is an India-based Software Development & IT Consulting firm established in 2014. As the industry leader, we cherish all the challenges that come in our way and stand firm upon the pillars of creativity & innovation to get through.
In a short span of 9 years, we've paved the way to tremendous growth with our compelling services & disciplined delivery in the ?eld of Salesforce, Web Development, eCommerce Development, Mobile App Development, UI/UX Design, and Digital Marketing.
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