Articles
The Working Principle of Hardness Tester
There are many types of hardness testers, the most commonly used Rockwell, Brinell, Vickers and microhardness testing methods. Rockwell hardness me...
How Many Types of Hardness Tester Do You Know
Classification of Hardness Testers
According to the degree of complexity: simple hardness tester, complex hardness tester
According to the measure...
The Significance of Hardness Tester in Manufacturing
In the machinery manufacturing industry, hardness testing is often used to check the effects of final heat treatment. In fact, hardness testing is ...
Roll Hardness Testing Method
There are many kinds of rolls used for rolling processing of various metal materials. According to the hot and cold state of the rolled material, i...
Principle of Portable Ultrasonic Thickness Gauge
The principle of the portable ultrasonic thickness gauge mainly adopts the principle of pulse reflection ultrasonic thickness measurement. The time...
What Is Leeb Hardness Testing -Part II
Leeb Hardness Tester's Requirements for Measurement
1.Requirements for the surface of the sample
The test surface should have metallic luster, an...
What Is Leeb Hardness Testing -Part I
The Leeb hardness testing technology is a newly developed technology following the Brinell, Rockweel, Vickers, and Shore hardness. The Leeb hardnes...
What is Hardness and How to Measure Hardness
Hardness Measurement
Application of hardness measurement: hardness measurement is simple and fast; no damage to the sample (non-destructive test); ...
High Temperature Thickness Measurement by Ultrasonic Thickness Tester Model2190
High Temperature Thickness Measurement Occasions
Towers, tanks and pipelines in petrochemical, refining, chemical, pharmaceutical and other industr...
The Difference between Rockwell Hardness and Vickers Hardness
Introduction of Rockwell hardness
Rockwell hardness is an index to determine the hardness value by the depth of indentation plastic deformation, wi...