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Case Hardness Depth to ISO 2639 Case-hardened components are heat-treated steel workpieces. Here the workpiece is carburized, hardened, then tempered. This produces a hard, wear-resistant surface, while the core remains relatively soft and tough. Determination of the case hardness depth CHD is ... Read More
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The Minimal Cabinet of Salt Spray Test Chamber According to ISO 9227:2022 Corrosion tests in artificial atmospheres — Salt spray tests The cabinet shall have a capacity of not less than 0.4m3 since, with smaller volumes, difficulties have been experienced in ensuring an even distribution of spray. ... Read More
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Optical terminology for Profile Projectors The profile projector uses non-contact measurement method. It can observe tiny parts and easily deformed parts that are difficult to detect with contact measurement. It can also detect the contour size and surface shape of various complex workpieces, such ... Read More
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Touch Screen Plastic Rockwell Hardnes Tester iqualitrol 400XHRS-150 with High Speed Processor Main Features: ● The test process is automated, the hardness value display on LCD, and there is no human error; ● It uses an ARM high-speed processor and a 5.6-inch LCD touch screen, which is easy to ... Read More
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Understanding H59 Brass and H62 Brass Brass is an alloy mainly consists of copper and zinc, the varying content of chemical elements leads to the difference between each type of brass. There are many international standards for metal and alloy designation, here we are going to talk about two types ... Read More
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Difference Between Nominal Accuracy and Certified Accuracy How to interpret the accuracy of a measuring instrument? Nominal accuracy refers to the accuracy that a manufacturer claims its measuring equipment has, while certified accuracy is an objective measurement of the true accuracy of the product... Read More
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Superficial Rockwell Hardness Tester iqualitrol HRM-45 By Manual Loading Main Features: ● Adopts the stable and reliable structure of HR-150A; ● Manual superficial Rockwell hardness tester, reliable, durable and high testing efficiency; ● Direct dial reading, HRN, HRTW scale; ● Optional other ... Read More
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Defects in Metal Material Forming Processing, Part 11 Defects in metal forming processes can arise due to various factors, including material properties, process parameters, and environmental conditions. Here are some common defects associated with metal forming: Pockmarks The rough surface of the ... Read More
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Defects in Metal Material Forming Processing, Part 10 Defects in metal forming processes can arise due to various factors, including material properties, process parameters, and environmental conditions. Here are some common defects associated with metal forming: Wrinkling The surface of the product ... Read More
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What is Ultrasonic Hardness Testing? Ultrasonic Hardness Testing is also known as Ultrasonic Contact Impedance. The Ultrasonic Contact Impedance method has been around for over 50 years and was developed heavy and/or unmovable parts where traditional testing methods could not be used or would take a ... Read More
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| Factory Address:No. 88 Jiaolian Yiheng Rd, Wanjiang District, Dongguan, China, 523046 | |
| Sales office:Room 301, Building No.1, No. 2 Jiaolian Yiheng Rd, Wanjiang District, Dongguan, China, 523046 | |
| +86--13711988687 | |
| sales@iqualitrol.com | |
