Why Hardness Testing? In manufacturing applications, materials are primarily tested for two reasons: either to research the characteristics of a new material or as a quality check to ensure that the sample meets a particular specification. Leer más

What is “hardness”? With regard to metals, hardness has always been a subject of much discussion among technical people, resulting in a wide range of definitions. Hardness properties include such varied attributes as resistance to abrasives, resistance to plastic deformation, high modulus of ... Leer más

PORTABLE HARDNESS TESTING – PRINCIPLES AND APPLICATIONS Abstract: Conventional hardness testers, like Rockwell, Brinell or Vickers machines, require the test piece be brought to the testing device; but this is not always possible. Portable testing devices have been developed that permit in-situ ... Leer más

How Rockwell Hardness Testing Supports Modern Material Evaluations Many new products entering the market today are based on new materials and are manufactured using novel processes. These new materials are playing increasingly important roles—supporting innovation and boosting competitiveness in ... Leer más

The Wonderful Journey of Depth of Field (DOF) from Lens to Imaging When photographing an object, the lens used often adopts the form of a lens group to eliminate aberrations and optimize the imaging effect. In the optical path model, it can be approximated as a single lens. In the imaging process, ... Leer más

Lift Door Pinch Force Measuring Device iOMC-E Product Description: The iqualitrol Lift Door Pinch Force Measuring Device iOMC-E is mainly used for the measurement of the force to prevent the elevator door closing and the kinetic energy of the elevator door, as well as force measurement. It is ... Leer más

High-Precision Portable Cable/Wire Rope Tension Meter for Accurate Handheld Measurements Main uses and scope of application: The iqualitrol hand held wire rope tensiometer, electronic digital graphic measurement instrument. Can be used to measure the tension of steel cable, widely used in the ... Leer más

What is Nondestructive testing (NDT) Nondestructive testing (NDT) is a method of materials testing that assesses the characteristics of a component without altering or destroying it. Nondestructive testing (NDT), or nondestructive evaluation (NDE), is a method of materials testing that assesses the ... Leer más

What is T6 Heat Treatment T6 heat treatment is a heat treatment process used for the state of artificial aging after solution treatment of aluminum alloy. Aluminum alloy in this state has high strength and hardness, as well as good plasticity, toughness and corrosion resistance. T6 treated aluminum ... Leer más

Hardness Testing in Cold-rolled Thin Steel Plates Hardness tester in cold-rolled thin steel plate and steel strip hardness detection and application Cold-rolled thin steel plate, referred to as cold-rolled steel plate, cold-rolled thin plate, cold-rolled plate, cold plate, etc. It also includes ... Leer más