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17 Jan 2015: 2.6. Electrochemical Hydrogen Permeation. Using a Devanathan and Stachurski cell, hydrogen permeation tests atroom temperature were conducted according to ISO 17081-2004 standard[22, 23]. ... The eect of hydrogen. 12. Table 4: Parameters determined

18 Apr 2017: on the outer surface, in the middle, and on the innersurface of the tubes. ... For directional microstructures, the linearintercept is a function of scan orientation relative to themicrostructure, whereas equations (1) and (2) require thatthe test lines

9 Mar 2018: sensitivity of this material. For room-temperature tests, the ductility falls whilst the strength. ... Table 3. Figure 3 Fracture surfaces after tensile tests at room-temperature for (a) HT1 and (b) HT3.

14 Feb 2020: The problems faced by such a material are outlined below. The current international “fast track to fusion” programme calls for a reactor to test control systems and plant engineering (the ... In some cases, intergranular fracture can also occur, but

7 Jun 2010: conventional PWHT (middle) and modified PWHT (bottom). 20. 420. 440. 460. ... line (z=0). The tensile tests were performed with an initial strain rate of 5 x 10-4 1/s.

7 Jun 2010: This procedure resulted inconsiderable design time and costs savings compared to the usual “try-and-test” methods.1. ... Ideally, the database onwhich the model is based contains a large number of measurements, covering a wide range ofalloy

19 Aug 2013: Such tests record the energyabsorbed on impact by a standard specimen as a function of the test temperature. ... Effectof structural anisotropy of ferrite-bainite pipe steel on mechanical properties in tensile andimpact bending tests.

7 Jun 2010: sing directions: top and bottom line is near outer and. inner surfaces of pipe respectively, while middle line is in. ... is useful therefore to examine the distribution of {100}planes relative to the geometry of the Charpy test.

18 Oct 2014: and middle horizontal planes, where the cooling rates were in the range of 20 and 8oC/s. ... WorldSkills Perth 2014 Success. The Welding competitors were required to complete a series of test plates and pipes, assemble and weld a complex carbon steel

7 Jun 2010: Satoh Tests. The effects of the phase transformation and the associated volume and shear strains on the development of stresses during constrained cooling are well illustrated by the Satoh test results ... region as reported in Ref. [10] with the stress

7 Jun 2010: Tests on 12 m lengths have been carried out where sideway bends were smaller than 0.25 mm (1/100 inch). ... In the middle of the ”Computer AGE” we are now entering the ”FSW-AGE”.

18 Apr 2017: to form a committee can be determined froma plot of the test error. ... The optimum numberof submodels is the one with the minimum value of test error.

18 Feb 2011: probe test. In: Wallis RA, Walton HW (eds) Heat Treating: Proceedings of the. ... b) Comparison between calculatedand measured hardness values. The top and middle sets of points represent the Inconel andJIS probes respectively, and the measured values

7 Jun 2010: Critical points are labelled with Ms. Fermi level passes through the middle of band gap for undoped intrinsic material. ... sampling) ---- Are experimental data available to test results? ---- Is a computer code already available?

7 Jun 2010: 3.2. Comparison with Results from the Literature. 493.2.1. Test Case “A”: Kirkaldy et al. ... 1]. 493.2.2. Test Case “B”: Caballero et al. [2]. 49. 4.

7 Jun 2010: Anne’s College. He was recruited to Oxford in part to help create the MEM program (“Metallurgy, Economics and Management”), designed to nurture captains of engineering industry. ... indicating percolated nature of the microstructure [93]. BCC iron

14 Feb 2020: Instrumented concrete-encased beam ready for testing. The small samples are compression test specimens for concrete. ... At the United Ship Design and Development Centre, Taipei. Dr Yih-Nan Chen, Chairman and President is in the middle.

7 Jun 2010: overfitting is also managed bytesting the generalisation of the model on unseen test-data. ... It is wellknown that test temperature has a strong effect on tensile tests, and it is to be expected thatirradiation temperature will also have a powerful

23 Dec 2013: This is considered to. be the most economic option where reasonable toughness can be obtained. ... common test geometry in fatigue strength investigations of the LTT weld filler alloy effect.

7 Jun 2010: Thermocouple employedto record temperature was located at middle of centreline. 386 Carrouge et al. ... Charpy impact test on metallic materials.Part 1: Test method’. British Standard, 1990.

7 Jun 2010: Figure 1.3 shows results after a classical long-term creep-resistance test for a few steels. ... The picture at the right is for a short-term creep test [5].

7 Jun 2010: the Charpy toughness tests. The Charpy impact test is a standardized high strain-rate test which determines the. ... test because it is simple, inexpensive and nondestructive. There are many kinds of tests to evaluate hardness for the materials.

7 Jun 2010: Stre. ss [M. Pa]. ref_test_Tref_test_L. Fig. 1 Comparison of stress-strain relation between coupon tests along. ... Welded test specimen, especially tests with butt welds show greater variation between results.

25 Jun 2010: He was recruited toOxford in part to help create the MEM (Metallurgy,Economics and Management) programme, designed tonurture captains of engineering industry. ... the strain-rate range 103 to.1025 s21, achieved by Hopkinson bar tests andexplosively

16 Mar 2014: the middle of a thick shell forging duringquenching. ... ness and DBTT could be predicted using general treatments,particularly as it might help explain some of the scatter seenin mechanical test data.

14 Apr 2011: degradation and process economics. Keywords: Friction stir welding, Tool material, Tool geometry, Load bearing ability. ... Inmodel tests, diffusion couples of pcBN and 100Cr6 wereexposed to 1223 K for 20 h followed by abrasion ofpcBN surfaces with a

7 Jun 2010: The economic breakeven distances with respect to other energy supply solutions are today moving further away to encompass more fields and more reserves. ... A lower gas transportation cost will extend the economic reach of a pipeline across much longer

7 Jun 2010: These weld metals have hadlimited use, primarily owing to economic factors and lackof flexibility. ... 1998–1999. 15. ‘Charpy impact test on metallic materials; part 1: test method’,.

2 Jul 2010: economic and environmental aspects. The efficiency of steam power plants nowadays is around with a steam. ... until failure or rupture appears occurs in constant load creep tests at high stresses.

7 Jun 2010: The tests were performed on strip specimen at ambient temperature. The statistics are based on 56 individual test results. ... But the economic transport of gas over very long distances requires additional cost cuts.

29 Sep 2011: 24. from elastic deformation. In the case of a tensile test, it is conventional to offset the. ... test line by a strain of 0.2 % in order to define the proof strength.

7 Jun 2010: Small-scale tensile tests, ring expansion test, and hydrostatic burst test were conducted to ensure the tensile properties of high strength line pipe steel against internal pressure. ... 2-2. Welded joint tensile test results. Welded joint tensile tests

14 Jun 2013: Defects such asA-segregates are still commonplace, and components are regularly scrapped due to their presence, lead-ing to increased economic and environmental costs.

7 Jun 2010: The amount of hydrogen in the test materials was measured after the tests from pieces cut out from the gauge section. ... Furthermore two test series of fracture mechanics tests were performed using fatigue pre-cracked C(T)25 specimens at MPA Stuttgart.

16 Feb 2012: Transformation and tempering oflow–temperature bainite. by. Mathew James Peet. Wolfson College, Cambridge. A dissertation submitted for the degree ofDoctor of Philosophy. at the University of Cambridge. July 2010. 2. i. Preface. This dissertation

7 Jun 2010: to a road test, it was necessary to build a drivable experimental spaceframe for systematic tests using thermal joining (welding). ... Performance of preliminary tests to secure the technology and determine the joining parameters.

7 Jun 2010: Punch stroke versus displacements is acquired during test bymeans of proper measurement devices. ... Fig. 2. A) Load-Displacement curve; B) FEA model of the experimental test.

7 Jun 2010: Parantheses denote unbroken tests Total testing hours: 17,852,130. Number of test results in time interval. ... Number of test results in time interval. In Europe long-term creep tests are carried out and coordinated by the European Creep Collaborative

7 Jun 2010: type test). Overall. pressure. ratio. 1970s. 1980s. 1990s. 2000. Cruise SFC v OPR & TET. ... T890. T895. T772. 1975. 2000. 1300. 1600. Type test temperatures of RB211 & Trent HP turbine blades.

7 Jun 2010: Bolt Seat Test FE Simulation Burst Test FE Simulation. Fretting Phenomena Example and FE Modelling. ... Welding joint tests are still going on. Tab 2. Results of roll and cornering fatigue tests of DP600 and AISI304L disks wheels The resistance to the

7 Jun 2010: The fatigue limit (obtained by HCF test) was slightly higher in welded normalized steel than in welded TMCP steel. ... Gage section included base metal, HAZ and weld metal, locating HAZ at the middle of the gage length [8].

7 Jun 2010: A way of bridging between mill acceptance tests and field situation is proposed. ... 1. STATE OF THE ART Acceptance tests and their use Classically, the Charpy V Notch test (CVN) is used to qualify a pipe regarding crack failure risk.

7 Jun 2010: The centre of the HAZ coincided with the middle of the gage length. ... CFI tests were performed with strain-hold of 10 minutes at tensile peak strain as the same temperature with LCF test.

7 Jun 2010: 4). Tests performed in Hong Kong have confirmed the safe behaviour of HISTAR bearing piles during installation with heavy diesel and hydraulic impact hammers as well as during static test loadings ... Full-scale tests performed with S460 quality [22] as

7 Jun 2010: Then, in the last stage of the tests, the samples were cooled down to room temperature at 5C/sec. ... reaction. In spite of that, it was possible to keep a constant cooling rate of 5C/sec in this test.

7 Jun 2010: The delivery conditions in EN 10149 do not include a mandatory test of impact energy. ... Test specimen “O“. Test specimen “S“. Fig.10. Structural detailing and large scale specimens.

7 Jun 2010: Additional details can be found in [6]. In all corrosion tests the pH was continually monitored throughout each test run and was controlled by the partial pressure of the CO2, this ... The test temperature was maintained at 303K (30oC) throughout. In

7 Jun 2010: These calcu-lative values RK are in competition with those from direct experimental tests. ... 1. lower shelf region, where the load-deformation characteristic of test pieces in.

7 Jun 2010: Tensile tests were performed at room temperature. Sample for microstructure investigations were cut and prepared using standard grinding and polishing techniques. ... The deformation strain of 0.4 and strain rate of 5s-1 were kept constant for all tests.

7 Jun 2010: Fig. 5 Fatigue test results. The tests under variable amplitude loading were carried out with a base Gaussian spectrum and a base Gaussian spectrum superimposed with Gaussian distributed overloads, Fig. ... 10. FRACTURE MECHANICAL TESTS For the base