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7 Jun 2010: Hardness Vickers test were performed within regions occupied exclusively by AF (Figure 6a). ... Further mechanical test are undertaken. Figure 6. a) Dark field optical image of HV0.05 indent imprint.

7 Jun 2010: m-2. 200 300250. X-ray (peak broadening). -Mechanical properties. Test at room temperature crosshead speed 0.1 mm/min.

7 Jun 2010: Roundingjig. Warninglight. Safety bumpers. A full-scale Electron Beam Welding tests have been performed. ... In 1998-1999, a test rig wasbuilt at TWI for the Friction Stir Welding of mock-up canisters.

7 Jun 2010: Fig. 9 shows a seriesof tests conducted using projectiles which are said to involve “the more serious battlefieldtests” (the details are proprietary). ... a) Optical micrograph. (b) Transmission electron micrograph. [1, 2, 3]. Figure 8: Ballistic

7 Jun 2010: KEYWORDS:hot-deformation; torsion test; austenite; recrystallisation; hot-rolling; steel; neural network. 1. Introduction. ... Torsion tests arefrequently conducted in several stages, in order tosimulate passes in a rolling mill.

7 Jun 2010: The results of tensile tests show adequate softness and ductility of the graphitised steel, which is thus expected to give good cold forging properties. ... S. Hersey for performing the mechanical tests. REFERENCES 1) K. FUKUI and N.

7 Jun 2010: The values of the mechanical tests of the finished plates are summarized in Table 5. ... In the Battelle drop weight tear test the transition temperature for a shear area of 75 % should be lower than -20 C.

7 Jun 2010: test error. training error. (a). (b). (c). (d).

7 Jun 2010: FeCo. ordered 172 806 compression [11]. disordered 309 456 tests. FeCo-2V. ... ordered 143 714 tensile [12]. disordered 435 242 tests. FeCo-2V. ordered 26 848 tensile tests [10].

7 Jun 2010: The bondingtime required is about 1 h and the results of severemechanical tests of the bonded samples, includingdirectionally solidified (DS), single crystal anddissimilar superalloys, are very promising. ... 10–48 h. The results of severemechanical

7 Jun 2010: 12]. Creep tests. were conducted at 923 K and over a range of stresses from 100 MPa to 240 MPa up to about 25000 h in air. ... Abe, JSME Int. J., A48, (2005),. accepted. 12) Japanese Industrial Standard, “Test Pieces for Tensile Test for Metallic

7 Jun 2010: Although only four complete tests were available, a singletemperature h projection analysis has been conduced. ... Table 3 Conditions and results of creep tests at 750C:index letter denotes specimen rupture (R) orinterrupted test (I).

7 Jun 2010: FE-SEM (2000X) equipped with EBSD (70nm) and. in situ tensile-test attachment (crosshead speed of 5㎛s-1).

7 Jun 2010: To avoidthis difficulty, the experimental data can be divided into two sets, atraining dataset and a test dataset. ... The model is produced using onlythe training data. The test data are then used to check that the modelbehaves itself when presented

7 Jun 2010: Exfoliation of thin scale of Cr-rich oxides, which formed during pre-oxidation treatment, has been investigated by cyclic oxidation test in steam. ... No difference is observed in weight gain between cyclic and continuous oxidation tests.

7 Jun 2010: 50 µm. T-zero curves. 50 µm. Impact Energy. Test temperature / C.

7 Jun 2010: Uni-axial buckling test on the pipes developed were carried out. Those tests revealed that the pipes have 1.5 to 2 times larger the buckling strains compared with those of ... Higher resistance to buckling of developed pipes was verified by full scale uni

7 Jun 2010: Fig. 1 Schematic drawing of compression test and observed area of deformed specimen. ... The stress-strain relationships depending on a strain rate and temperature employed in the analysis were measured experimentally by compression test using a

7 Jun 2010: 0,02. 0,04. 0,06. 0,08. Engineering strain. Engineering stress (MPa). Ambient temperature compression test. [. ]. ... 1,6E07. Creep time (s). Strain. 200 MPa. (test interrupted). 230 MPa.

7 Jun 2010: heavily. Generally, inputs such as chromium, carbon, sulphur, phosphorus and test temperature were. ... of hidden units involved increase. This is consistent with expectation. The test error.

7 Jun 2010: Database for ideal aqueous system 'Fe,Cr,Ni,C,S,H,O,/-' - 26/3/93 mtdemo - MTDATA demonstration database version 2.1 beta - 21/9/1998 demo_1 - Test database - use ... only with macro 'testmt.mac' demo_2 - Test database - use only with macro 'testmt.mac'

7 Jun 2010: 50 µm. Impact Energy. Test temperature / C. 0.4C-3Mn-2Si. 0.4C-4Ni -2Si.

7 Jun 2010: stress is often characterised using a tensile test, which is in generally conducted under. ... before the creep test, there would be many more dislocations present and the.

7 Jun 2010: PREDICTION. Neural-network predictions of the yield strength as a function of the irradiated dose and tensile test temperature for two different alloys are given and compared against experimental values:. ... The irradiation-induced hardening decreases

7 Jun 2010: In across-weld test, the weakened Type IV region is sand-wiched between the stronger base plate and coarse-grainedheat affected zone. ... Table 2. The range of concentration and heat treatment cov-ered by the cross-weld test data.

7 Jun 2010: The temperature difference ismeasured and reveals exothermic and endothermic transformations.Specimens for tensile tests are extracted from various zones, namely the base metal, the heataffected zone (HAZ) and the fusion zone ... As a consequence, the

7 Jun 2010: Therefore, a short-term creep test combined with quick hot-strength data may be used to extrapolate the creep data to long times.

7 Jun 2010: ironmasters or iron workmen. Ironmaking. was not simply an economic or technical.

7 Jun 2010: 1, which shows that the role ofprecipitates becomes smaller as the test temperature isincreased. ... The temperature sensitivity of hot tensile tests at hightemperatures seems to be replicated in creep rupturedata.

7 Jun 2010: 10 to 48 hours. The results of severe mechanical tests of the bonded samples, including DS, single crystal and dissimilar superalloys, are very promising.

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: respectively for peeling tests, shear test and tensile test with cross-tensile samples (fig. ... The results of mechanical tests are summarised in table 4. Pressure (bar) Material Material Shear test (kN) Peel test (kN) Cross-tensile test (kN).

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: Then mechanical tests were carried out and microstructures and the cause of cracking that originated during bending test were examined. ... 2. TEST OF MECHANICAL PROPERTIES OF THE WELDED JOINT. The results of tensile test and bending test on transverse

7 Jun 2010: stretching test, and they are compared with those derived from the ductile fracture criteria. ... Fig. 7 Specimen after square cup deep drawing test. (a) 200mm120mm (b) 200mm160mm.

7 Jun 2010: Tensile tests reveal that there is a significant reduction in yield and tensile strength. ... 800 C), 260-280 HV0.1 3. MECHANICAL PROPERTIES 3.1 TENSILE TESTS The tensile test samples were cut from fully heat treated sheets.

7 Jun 2010: compounds such as Laves phase and µ-phase as precipitates during creep test. ... temperatures over 700ºC and high temperature stability of thermal cycle test have been discussed.

7 Jun 2010: Up to now however no analytical proof for this reasonable interpretation of the tensile test experiments has been given. ... Ongoing experiments should prove this in near future. REFERENCES 1 ASTM F 519: Standard Test Method for Mechanical Hydrogen

7 Jun 2010: MECHANICAL TESTS In order to define the constants required for a constitutive material model of yield loci, mechanical tests, namely through-thickness compression test, plane strain and simple shear test, were ... Fig. 4. Specimens for the simple shear

7 Jun 2010: The remainder of the data (not used in creating the model) are then used to test how the model generalises. ... A good model should show a similar level of prediction error for both the training and test data.

7 Jun 2010: Still today, formability is described by a number of comparative tests, such as the Erichsen test and the limiting dome height test. ... Test samples from deep drawing tests, stretchability tests and hole expansion tests.

7 Jun 2010: The creep fatigue crack growth test (CFCG) were performed with trapezoidal wave (compare Fig. ... cyc. le]. vacuum. air aged at 800C/3000h. air. FCG tests at 550C.

7 Jun 2010: The tensile tests were carried out by the test machine MTS Alliance RT/100. ... is in consistent with the presence of the ears along the 45 after the cup test.

7 Jun 2010: Bending capacities were also investigated through a free bending test (folding through 180). ... This test is based on the ECCA or NCCA tests to define organic coating formability (flexibility and adherence).Results are given in Table II.

7 Jun 2010: HT-superheater. Test superheater1 2 3. Test loop. IT-s. uper. heat. er. ... This includes in detail the following tests:. - Warm tensile test, - Investigation and documentation of microstructure with specified grain size for TP 347 HFG.

7 Jun 2010: Bending (Intrusion) test has been conducted on the four grades of steel tubes. ... Table 3 Intrusion test data. Bend toughness (Joules) Steel grades. Tempering Temperature Induction.

7 Jun 2010: Table 1 Chemical compositions of test materials. Material C Cr Mo W Co. ... Ran. ge %. Cycles to Failure. Test Temp. : 593oC. DS2B2 (ESR) COST B2 (ESR).

7 Jun 2010: All the test points, hysteresis data and determined fatigue characteristic values have been collected in a database. ... Fig. 10: Influence of direction of test specimens on the cyclic material behaviour of steel H260B.

7 Jun 2010: CFI tests were performed with strain-hold of 10 minutes at tensile peak strain as the same temperature with LCF test. ... P122,HAZ. P92,HAZ. Test temp : 700oC Continuous cycle Base HAZ Weld P92 P122.

7 Jun 2010: in the ‘70) resulted in correlations established between fracture appearance in small-scale test pieces and fracture parameters measured in full-scale tests. ... Figure 6 – Crack arrestor modelling and actual test results on X100 pipes [25].