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Chinese New Year 2026 - Lunar New Year's Date The Lunar New Year in 2026 welcomes the Year of the Horse, according to the Chinese lunar calendar. Celebrated by millions around the world, this is a time for cultural traditions, family reunions, and hopes for good fortune in the coming year. In 2026, ... Read More
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Infinity Parallel Optical System iqualitrol Stereo Microscope NSZ-806 with LED Illumination Description: 1, Excellent Image Quality & Optical Performance with Infinity Parallel Optical System. 2, Comfortable Operation with Ergonomic Design Principle. 3, With LED light for both incident and ... Read More
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Limitations of Hardness Test 1) Hardness value alone cannot reflect the mechanical properties of different materials. For different materials, if their tensile strength (σb), yield strength (σs, or 00.2), elongation (ε), cross-sectional shrinkage (ψ) and impact toughness (ak) or impact energy (Ak) ... Read More
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What is Austenite? Austenite is a metallic, non-magnetic solid solution of carbon and iron that exists in steel above the critical temperature of 1333°F ( 723°C). Its face-centered cubic (FCC) structure allows it to hold a high proportion of carbon in solution. In many magnetic alloys, the Curie ... Read More
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Advantages of Hardness Test in Application 1) When testing hardness, the stress state of its loading mode is the softest (a>2), that is, the maximum shear stress is much greater than the maximum normal stress. Any metal material will undergo plastic deformation under this stress state, and the ... Read More
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Ductile Fracture of Metal Materials There are many ways for engineering materials to fail, and fracture is one of them. Other failure modes include deformation, wear, corrosion, etc. Fracture failure is the most dangerous and often causes casualties or major economic losses. Fracture is also divided ... Read More
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Horizontal Tensile Testing Machine MG-1103S Conform Testing Standards: GB/T2792, ASTM D3330, GB2792-81 Application Ranges: The MG-1103S horizontal testing machine is developed and designed for tape peeling tests. It uses a microcomputer chip for control and can perform tensile and peeling force ... Read More
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Ferrite - iron oxide compound The interstitial solid solution formed when carbon dissolves in the interstices of the α-Fe lattice is called ferrite. It has a BCC structure and shows equiaxed polygonal grain distribution, denoted by the symbol F. Its microstructure and properties are similar to those ... Read More
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Hardness of Carbon Materials The hardness of carbon materials mainly depends on the type of material and the final heat treatment temperature. There are many measurement methods, including Mohs, Brinell, Rockwell and Shore hardness measurement methods. Artificial graphite: a product made from ... Read More
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Heat Treatment and Hardness The hardness of metal materials has a certain empirical relationship with their static strength and fatigue strength, and is related to the processing performance of metals such as cold formability, machinability and weldability. The hardness test does not damage the ... Read More
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