Investigation of laser-welded titanium and stainless steel specimens using digital radiography methods
Source abstract
Abstract
Specimens of “titanium-titanium” and “titanium-12X18H10T steel” welded joints that were obtained using laser radiation were investigated. When “titanium-12X18H10T steel” welded joints were formed, a copper plate was used as the intermediate insert. The digital computer radiography method using phosphorous image plates was used to study specimens; images were read out from image plates using an HD-CR 35 laser reader produced by Durr NDT. Fuji SR and Kodak SO-170 image plates were used in the experiments. The relative contrast sensitivity of X-ray images of specimens that was obtained experimentally was 1–1.5% at exposures that were two to three times lower than for conventional radiography on an X-ray film. Defects with openings of > 0.1 mm were detected.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Welding Techniques and Residual Stresses · Additive Manufacturing Materials and Processes · Technology Assessment and Management
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (13)
Show source-provided references
1. Tsvikker, U., Titan i ego splavy (Titanium and Its Alloys), Moscow: Metallurgiya, 1979.
2. Maslenkov, S.B., Zharoprochnye stali i splavy: Spravochnik: (Heat-Resistant Steels and Alloys. Handbook), Moscow: Metallurgiya, 1983.
3. Cao, X. and Jahazi, M., Effect of Welding Speed on Butt Joint Quality of Ti-6Al-4V Alloy Welded using a High-Power Nd:YAG Laser, Opt. Lasers Engin., 2009, vol. 47, pp. 1231–1241.10.1016/j.optlaseng.2009.05.010 ↗
4. Yunlian, Qi, Deng, Ju, Hong, Quan, and Zeng, Liying, Electron Beam Welding, Laser Beam Welding, and Gas Tungsten Arc Welding of Titanium Sheet, Mater. Sci. Engin., 2000, A280, pp. 177–181.10.1016/S0921-5093(99)00662-0 ↗
5. Abdel-Monem El-Batahgy, Effect of Laser Welding Parameters on Fusion Zone Shape and Solidification Structure of Austenitic Stainless Steels, Materials Letters, 1997, vol. 32, pp. 155–163.10.1016/S0167-577X(97)00023-2 ↗
6. Gnyusov, S.F., Sevost’yanova, I.N., Mel’nikov, A.G., and Kul’kov, S.N., RF Patent no. 2215627 (2003).
7. Kuchuk-Yatsenko, S.I., Shvets, Yu.V., Kavunichenko, S.D., Shvets, V.I., Tatarenko, S.D., and Proshchenko, V.A., Effect of the Width of a Stainless Steel Insert on the Operational Properties of Joints of Railway Frogs with Rail Ends, Avtomatich. Svarka, 2007, no. 3, pp. 3–7.
8. Sosnin, F.R., Radiation Testing, in Nerazrushayushchii kontrol’. Spravochnik (Nondestructive Testing. Handbook), Klyuev, V.V., Ed., Moscow, 2006, vol. 1, book 2.
9. Maiorov, A.A., Computer Radiography using Fluorescent Storing Plates, Tekhnol. Mashinostr., 2005, no. 7, pp. 71–73.
10. Shigina, E.S., Budkeeva, S.A., and Alkhimov, Yu.V., Filmless Radiography of Welded Joints using a Portable Pulsed X-ray Apparatus, Sovremennye tekhnika i tekhnologii: XV Mezhdunarodnaya nauchno-prakticheskaya konferentsiya studentov, aspirantov i molodykh uchenykh. Trudy v 3-kh tomakh (XV Int. Scientific and Practical Conf. of Students, Postgraduates, and Young Scientists. Proc. in 3 vols.), May 4–8, 2009, Tomsk: Izd. TPU, 2009, vol. 3, pp. 223–225.
11. Ispol’zovanie kompleksa tsifrovoi radiografii “Fosfomatik” i fosfornykh plastin dlya radiograficheskogo kontrolya svarnykh soedinenii i naplavki tekhnicheskikh ustroistv, primenyaemykh na opasnykh proizvodstvakh. Metodicheskaya instruktsiya I 246-098-2008 (Use of the Fosfomatik Digital Radiography Complex and Phosphorus Plates for Radiographic Testing of Welded Joints and Build-up of Technical Devices that Are Used in Hazardous Processes), Moscow: NPO TsNIITMASh, 2008.
12. Afonin, Yu.V., Golyshev, A.P., Ivanchenko, A.I., Malov, A.N., Orishich, A.M., Pechurin, V.A., Filev, V.F., and Shulyat’ev, V.B., Generation of a High-Quality Radiation Beam in a CW CO2 Laser with a Power of 8 kW, Kvantovaya Elektron., 2004, vol. 34, no. 4, pp. 307–309.10.1070/QE2004v034n04ABEH002671 ↗
13. Science Imaging Systems //home.fujifilm.com/info/products/science/ip/