Release Time:
2016
-
08
-
15
The imaging agent / xinmeida imaging agent DPT-5:Dye penetrant testing is a commonly used nondestructive testing technology in detection of the most simple and effective use, it is dangerous to the metal and non-metal materials and parts life of pressure vessel safety risk of defects such as welding cracks, fatigue crack, stress test corrosion cracks, grinding cracks, quenching cracks and other surface defects with openings conclusion rapid, sensitive, showing good reproducibility and intuitive advantages. These advantages make the dye penetrant testing in machinery, metallurgy, petroleum, chemical industry, railway, transportation, shipbuilding, mining, construction, aviation, aerospace, power generation, pressure vessel and the Department of national defence industry quality assurance pl...