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Headset inspection methods and inspection standards Deformation: Deformation of plastic parts due to uneven force or stress during molding. Flash: due to injection molding process or mold reasons, resulting in the parting surface of the edge of the p...
Samples were randomly taken from different trays or cartons. Check product workmanship, specifications, dimensions, and conduct corresponding tests. Glass products are broken, burst, gap, scraper must not accept. Glass products can not be deformed, m...
Randomly selected samples Samples were randomly taken from the mass product. Inspector will check the quality, the size, the weight, package, marking, barcode, etc. Inspection standards for birth bear 1. Package A. Check whether the outer box label i...
Common Products Inspected in our Dalian Inspection Service and Quality Control Service: textile products-clothes/ garments/ fabrics ; sea food products- alaska fillet/ hake/ keta salmon/ squid; Industrial products- pipe lines/ clamshell/ gears; woode...
Latest listings
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Jis Skd10 Material Heat Treatment PrecautionsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 9, 2026 - 87.00 Dollar US$JIS SKD10 material Heat Treatment Considerations JIS SKD10 material To maximize performance in stamping applications, proper heat treatment is essential: Quenching and Tempering: Typically austenitized at roughly 1000°C–1040°C and tempered multiple t...
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Jis Skd10 Alloy Steel Common Problems Quenching ProcessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 9, 2026 - 88.00 Dollar US$JIS SKD10 alloy steel quenching process common problems and solutions 4.1 Quenching cracks Causes: Excessive heating, violent cooling, stress concentration at sharp corners Solutions: Strictly implement graded preheating Use JIS SKD10 alloy steel vac...
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Factory Astm D2 Material Heat Treatment And MicroalloyingMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 9, 2026 - 89.00 Dollar US$Heat Treatment Processes: Different quenching media (e.g., oil quenching, salt bath quenching) and tempering processes significantly affect the final properties of ASTM D2 material. For example, studies have found that salt bath quenching (also known...
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Astm D2 Steel High Hardness And Wear ResistanceMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 9, 2026 - 90.00 Dollar US$High Hardness and Wear Resistance: ASTM D2 steel contains up to 11-13% chromium and approximately 1.5% carbon. These alloying elements form a large amount of chromium carbides (such as M7C3 type carbides) within the steel. These carbides are very har...
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