1、mechanical hardness testing machine for testing industrial materials
2、This paper presents a micro-hardness testing method, namely depth-hardness testing with nanometer scale.
3、hardness testing methods for rubber, vulcanized or thermoplastic
4、Indentation methods of hardness testing comprise two principal groups.
5、Method of Shore hardness testing for mill rolls
6、It was found that the surface roughness is significant in Brinell hardness testing, but has little influence on Rockwell hardness.
7、The method of hardness testing on iron and steel with file
8、Analysis was performed on the crack zone by macroscopical, microscopical and hardness testing.
9、The Rockwell hardness tester is a precision measurement instrument in material and part hardness testing, which is often used in detection of materials, product and half-finished product.
10、The surface layers are characterized by means of optical microscope, TEM, SEM and micro-hardness testing machine.
11、By means of chemical composition analysis, hardness testing, non-metallic inclusion examination, metallographic examination, macro and micro-fractography fracture analysis were conducted.
12、The surface layers are characterized by means of the optical microscope, X ray diffraction, transmission electronic microscope, and micro hardness testing machine.
13、This tester is a popular type Rockwell hardness testing machine, the construction is firm and reliable and safe, operating convenience etc. characteristics.
