用“metallographic”造句大全，metallographic造句

Failure analysis of parietal cracking in scavenging pump made of die casting aluminium alloy was carried out by means of metallographic examination, SEM analysis and so on.

Introduce the preparation for metallographic specimen of thermo-spraying process coat and explain some technical questions.

The macro, chemical and metallographic analysis have been performed on the cracking failures of reformer tube for hydrogen generation.

The hardness tester is also equipped with photographic device which may take photo for all measured indentation and the metallographic formation of materials.

With electron microscope the fracture surface and metallographic structure analysis is done for typical sample of Q235, Q345 plate of low elongation, its reason found out, some Suggestions proposed.

Also, the relations between the welding strength and the material properties as well as metallographic state are investigated.

Failure of cast aluminiuin alloy box was analysed by metallographic and fractographic analysis, and cast defect anti variation of cross section thickness were identified as main causes of failure.

The important raw materials usually used in such thermosetting resin are bakelite, and metallographic specimen inlaying machine will be used in the same process.

Purity steel containing La was investigated by means of metallographic analysis and transmission electron microscopy (JEM2010).

The application of image processing and analysis in developing automatic metallographic inspection system is of great significance to production and research.

" Creep testing, high temperature treatment and metallographic examination of the tungsten wires"