Mechanical Fatigue Fracture Fatigue fractures account for the highest proportion of fracture failures. To determine whether a component's fracture is due to fatigue, it is not difficult to judge based on the macroscopic morphology of the fracture surface and the stress conditions. Combining this ... Read More

Working Principle of High-speed Metallographic Cutting Machine Metallographic cutting machine generally refers to a special equipment for sample cutting equipped with a grinding wheel cutting blade and a circulating cooling system. A standard metallographic cutting machine should have the following ... Read More

What Is a Centrifuge Used For? Because centrifuge machines are excellent at separating particles by density, they are often found in laboratory settings where it is necessary to isolate certain biological components for testing. In a blood sample, for instance, there are red blood cells and plasma ... Read More

Function and Working Principle of Universal Material Testing Machine Universal material testing machine is widely used in engineering field, the main function is to test and evaluate the mechanical properties and material strength of different materials. It can perform different types of mechanical ... Read More

What Is a Centrifuge? A centrifuge is a machine that uses centrifugal force to separate the contents of a sample based on their density. When the centrifuge spins, it creates a strong centrifugal force. Though separation would eventually happen naturally with Earth’s gravity, the centrifuge machine ... Read More

Defects and Control in the Heat Treatment Process Steel generally undergoes hot working and heat treatment to achieve higher strength and toughness or other special properties. However, if the heating temperature is too high, it can instead lead to the deterioration of the mechanical properties of ... Read More

Principle and Using of Fully Automatic Microhardness Tester The iqualitrol fully automatic microhardness tester HYHVS-1000Z is an instrument used to measure the hardness of materials. It uses an optical microscope and automatic control technology to achieve high-precision measurement of the hardness ... Read More

What is temperature uniformity, fluctuation, and deviation? What is the difference between temperature uniformity, fluctuation, and deviation in a temperature environmental test chamber? Temperature environmental test chamber can simulate various temperature and humidity environments and is suitable ... Read More

Tensile Testing Machine Operating Procedures and Instructions 1. Machine Preparation: a. Ensure that the electronic tensile testing machine has a suitable power supply and grounding. b. Check whether the various components of the testing machine are intact, such as fixtures, fixture wrenches, etc. c... Read More

What is TC4 Titanium Alloy? TC4 titanium alloy, also known as Ti-6Al-4V, is a widely used α-β titanium alloy that consists of two phases: the α phase (alpha) and the β phase (beta). This alloy contains approximately 6% aluminum (Al), which stabilizes the α phase, and 4% vanadium (V), which ... Read More