Application of full-surface view in situ thermography measurements during ultrasonic fatigue of cast steel G42CrMo4
Source abstract
Abstract
Abstract In the present investigation a full-surface view in situ thermography method is adapted to an ultrasonic fatigue testing system. Full-surface view in situ thermography measurements were successfully performed in the high cycle fatigue and in the very high cycle fatigue regime on cast steel G42CrMo4 in the quenched and tempered state. The method enables the monitoring of the entire cylindrical specimen circumference during fatigue testing by infrared temperature field measurements with one thermocamera and two mirrors. Moreover, by correlating fractography and thermography the precise determination of the location of the crack initiation site and the time of final crack growth is possible. The technique is applied to study crack initiation at non-metallic inclusions in the investigated cast steel specimens. Moreover, the effect of a novel carbon-bonded metal melt filter coated with a functionalized spinel (MgAl 2 O 4 ) coating is evaluated by ultrasonic fatigue testing in combination with the full-surface view in situ thermography technique and subsequent scanning electron microscopy.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Fatigue and fracture mechanics · Non-Destructive Testing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (46)
Show source-provided references
1. Axle fracture of an ICE3 high speed train10.1016/j.engfailanal.2012.11.008 ↗
2. Thomas B, Dennisov A, Bai H. Behaviour of argon bubbles during continuous casting of steel. In: ISS 80 steelmaking conference. Chicago, Illinios, USA; 1997.
3. Nucleation, growth, transport and entrapment of inclusions during steel casting10.1007/s11837-013-0688-y ↗
4. Cluster adsorption on oxide inclusions in liquid steel10.1007/BF02359352 ↗
5. In-situ observation of collision, agglomeration and cluster formation of alumina inclusion particles on steel melts10.2355/isijinternational.37.936 ↗
6. In situ observation of collision between exogenous and endogenous inclusions on steel melts for active steel filtration10.1007/s11663-013-9828-6 ↗
7. Failure mechanisms of automotive metallic alloys in very high cycle fatigue range10.1016/j.ijfatigue.2005.09.019 ↗
8. Small defects and inhomgenities in fatigue strength: experiments, models and statistical implications10.1023/A:1009976418553 ↗
9. There is no infinite fatigue life in metallic materials10.1046/j.1460-2695.1999.00183.x ↗
10. Gigacycle fatigue properties for high-strength low-alloy steel at 100Hz, 600Hz, and 20kHz10.1016/S1359-6462(01)01213-1 ↗
11. Intelligente keramische Filter für höchstbeanspruchte Sicherheitsbauteile – Schlüssel für neue High-Tech Produkte der Zukunft
12. Multifunktionale Filtersysteme für die Stahlschmelzefiltration
13. Ressourceneffizienz am Beispiel multifunktionaler keramischer Filter für die Metallfiltration (SFB 920)
14. A novel inclusion inspection method employing 20kHz fatigue testing10.1007/s11661-003-0011-6 ↗
15. Murakami · 2002
16. Inititaion of microcracks
17. On the critical inclusion size of high-strength steels under ultra-high cycle fatigue10.1016/j.msea.2006.04.068 ↗
18. Influence of inclusion size on fatigue behaviour of high strength steels in the gigacycle fatigue regime10.1016/j.ijfatigue.2006.06.004 ↗
19. Notable size effects on very high cycle fatigue properties of high-strength steel10.1016/j.msea.2011.03.082 ↗
20. Fatigue and fatigue crack growth of aluminium alloys at very high numbers of cycles10.1016/S0142-1123(01)00167-0 ↗
21. Fatigue and fatigue crack propagation in AlSi7Mg cast alloys under in-service loading conditions10.1016/0142-1123(95)95895-N ↗
22. Very high cycle fatigue measuring techniques10.1016/j.ijfatigue.2012.11.016 ↗
23. Constant and variable amplitude ultrasonic fatigue of 2024-T351 aluminium alloy at different load ratios10.1016/j.ultras.2013.02.012 ↗
24. Ultrasonic fatigue tests on bearing steel AISI-SAE 52100 at frequency of 20 and 30kHz10.1016/S0142-1123(03)00161-0 ↗
25. Piezoelectric fatigue testing machines and devices10.1016/j.ijfatigue.2005.09.020 ↗
26. Variable amplitude loading of spray-formed hypereutectic aluminium silicon alloy DISPAL® S232 in the VHCF regime10.1111/ffe.12178 ↗
27. The variation of resonance frequency in fatigue tests as a tool for in-situ identification of crack initiation and propagation, and for the determination of cracked areas10.1016/j.ijfatigue.2014.08.002 ↗
28. Fatigue damage assessment by nonlinear ultrasonic material characterization10.1016/S0041-624X(97)00040-1 ↗
29. In situ damage assessment in a cast magnesium alloy during very high cycle fatigue10.1016/j.scriptamat.2010.09.008 ↗
30. Fatigue crack initiation detection by an infrared thermography method10.1111/j.1460-2695.2009.01410.x ↗
31. Thermographic analysis in ultrasonic fatigue tests10.1111/j.1460-2695.2006.01024.x ↗
32. Study of thermal effects associated with crack propagation during very high cycle fatigue tests10.1016/j.actamat.2008.04.023 ↗
33. Effect of carburizing treatment on the “fisheye” crack growth for a low alloyed chromium steel in very high cycle fatigue10.1016/j.msea.2012.09.025 ↗
34. Application of in situ thermography for evaluating the high-cycle and very high-cycle fatigue behaviour of cast aluminium alloy AlSi7Mg (T6)10.1016/j.ultras.2013.03.001 ↗
35. Investigation of the damage behaviour of cast steel 42CrMo4 during ultrasonic fatigue by combination of thermography and fractography10.1002/adem.201300124 ↗
36. A comparative study on infrared thermography during ultrasonic fatigue testing of cast steel 42CrMo4 and cast aluminium alloy AlSi7Mg
37. Krewerth D, Weidner A, Biermann H. Fatigue crack initiation and damage mechanisms during ultrasonic fatigue testing of cast aluminium alloy AlSi7Mg. In: MATEC web of conferences, vol. 12; 2014. p. 10005.10.1051/matecconf/20141210005 ↗
38. Development of novel carbon bonded filter compositions for steel melt filtration10.1016/j.ceramint.2012.03.022 ↗
39. Influence of the chemistry of surface functionalized ceramic foam filters on the filtration of alumina inclusions in steel melts10.1002/adem.201300118 ↗
40. Emmel M. PhD-Thesis, Development of active and reactive carbon bonded filter materials for steel melt filtration; 2014.10.1002/9781118837009.ch97 ↗
41. Nonlinear ultrasonics for in situ damage detection during high frequency fatigue10.1063/1.3169520 ↗
42. Nonlinear ultrasonic techniques for nondestructive assessment of micro damage in material: a review10.1007/s12541-009-0019-y ↗
43. Non-linear ultrasonic technique to assess fatigue damage in structural steel10.1016/j.scriptamat.2006.03.037 ↗
44. Stepwise S–N curve and fish-eye failure in gigacycle fatigue10.1046/j.1460-2695.1999.00206.x ↗
45. The fatigue behaviors of zero-inclusion and commercial 42CrMo steels in the super-long fatigue life regime10.1016/j.actamat.2004.06.031 ↗
46. The formation of subsurface non-defect fatigue crack origins10.1016/j.ijfatigue.2005.06.060 ↗