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261
THERMOMECHANICAL PROCESSING OF CHROMOMOLIBDENUM ROLLING IN THE CONDITIONS OF JSC BMZ – MANAGEMENT COMPANY OF HOLDING BMK
Published 2014-07-01“…It is shown that after thermo-mechanical processing of chrome-molybdenic rolled metal including cooling with a speed of 0,6-0,8 ° C / sec, the quantity of bainite increases to 75% and the amount of lamellar pearlite decreases to 5-10% in structure that promotes reduction of the mode of subsequent softening processing. It is established that at cooling with a specified speed the transformations in chrome-molybdenic steel come to an end at temperatures of 350-370 ° C. …”
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262
واقع تدریس مقرر أخلاقیات المعلومات فی أقسام علوم المعلومات بالجامعات الحکومیة السعودیة: دراسة وصفیة تحلیلیة...
Published 2016-01-01“…This study focuses on the description and analysis of the current status ofteaching information ethics and legislation course at the curriculum of InformationScience Departments at Saudi governmental universities. …”
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263
Hot deformation physical mechanisms and a unified constitutive model of a solid solution Ti55511 alloy deformed in the two-phase region
Published 2025-01-01“…Furthermore, the dynamic softening, including dynamic recovery (DRV), spheroidization of lamellar α phases, and CDRX of the β matrix, are also considered. …”
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264
Influences of non-uniformly distributed forming loads on deformation sequence and texture evolution in tailor heat treated Al6014 blanks
Published 2025-01-01“…Tailor heat treatment (THT)-induced local material softening of precipitation-hardening alloy sheet can provide a simplified process routine for the manufacture of shell components with regional complex shape. …”
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265
Effect of clay materials on phase separation in plastic bag waste-modified bitumen during high-temperature storage
Published 2025-03-01“…Results indicate that while clay addition reduces phase separation potential of PmB as indicated by both softening point measurements and rheological derived phase separation indices, AMWD and dissolution test reveal significant phase separation occurs equally in both WP and WP/clay binders. …”
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266
Study on wear behaviour characteristics of ZrO2 and ZrN coated AZ91D Mg alloy
Published 2023-01-01“…The wear mechanisms such as abrasion, delamination, thermal softening, and oxidation were observed. The results showed that PVD coating increased the wear resistance of AZ91D Mg alloy. …”
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267
Sensitivity Analysis of the Johnson-Cook Model for Ti-6Al-4V in Aeroengine Applications
Published 2024-12-01“…The results indicate that the thermal softening coefficient (<i>m</i>) and the strain rate hardening coefficient (<i>C</i>) exhibit the most significant influence on the predicted casing damage, highlighting the importance of accurately characterizing these parameters. …”
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268
Study on Mechanical Properties of Gravelly Sand under Different Stress Paths
Published 2021-01-01“…To describe the strain hardening and strain softening characteristics of gravelly sand in different stress paths, a new dilatancy equation was obtained by introducing the characteristic state stress ratio Mc into the dilatancy equation of the modified Cam-Clay model based on the state-dependent dilatancy theory. …”
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269
A physically-based formulation for texture evolution during dynamic recrystallization. A case study of ice
Published 2024-05-01“…It correctly reproduces the texture evolution and mechanical softening observed in the experiment during tertiary creep. …”
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270
Simulation of the Flexural Response of Ultrahigh Performance Fiber-Reinforced Concrete with Lattice Fracture Model
Published 2018-01-01“…Deviations occurred at the late stage of the strain-softening period. But both the strain-hardening behavior and multicracking phenomenon were observed in the simulation. …”
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271
A Numerical Convolution Representation of Potential for a Disk Surface Density in 3D
Published 2014-01-01“…The advantage of this representation is to release the softening length for the N-body method and artificial boundary conditions for the spectral methods. …”
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272
Water Sensitivity and Structural Properties of Loess
Published 2024-01-01“…Results show that the collapsibility process of loess can be divided into three stages: wetting, softening, and settling. The collapsibility sensitivity of loess is determined primarily by its structural and hydraulic state.…”
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273
EXPERIMENTAL INVESTIGATION OF THE BEHAVIOR OF COLUMN BASE CONNECTIONS WITH CONCENTRICALLY WELDED ANCHOR RODS USING DIGITAL IMAGE CORRELATION METHOD
Published 2024-12-01“…Brittle failure was observed in the samples with high strength anchor rods at the softened heat affected zone (HAZ) in the anchor rods. …”
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274
Identifying the Thermal Storage Stability of Polymer-Modified Asphalt with Carbon Nanotubes Based on Its Macroperformance and Micromorphology
Published 2021-01-01“…Macroperformance included the softening point difference (△SP), irrecoverable compliance (Jnr), recovery rate (R%), and complex modulus (G∗) measured by the softening point test, multistress creep recovery (MSCR) test, and small strain oscillatory rheological test. …”
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275
EDUCATION SYSTEM IN PEOPLE'S REPUBLIC OF CHINA: STRUCTURE AND MAIN DIRECTIONS OF DEVELOPMENT
Published 2017-09-01“…The paper highlights the main directions of education development in China on the 13th five-year period (2016-2020) such as: standardization of schools which carry out compulsory nine-year education, promoting of high school education of the senior step, development of inclusive kindergartens, development of cooperation between the enterprises and educational institutions, creation of world-class higher education institutions and the first-class science, development ofcontinuous education, further training ofteaching staff, education informatization, development of the international educational cooperation.…”
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276
Sismabeton: a new frontier for ductile concrete
Published 2013-04-01“…The post-peak behaviour of these specimens is defined by a non-dimensional function that relates the inelastic displacement and the relative stress during softening. Both for NC and SC, the increase of the fracture toughness with the confinement stress is observed. …”
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277
Optimization of Sound Transmission Loss through a Thin Functionally Graded Material Cylindrical Shell
Published 2014-01-01“…The maximizing of sound transmission loss (TL) across a functionally graded material (FGM) cylindrical shell has been conducted using a genetic algorithm (GA). To prevent the softening effect from occurring due to optimization, the objective function is modified based on the first resonant frequency. …”
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278
An Investigation of the Capabilities of Resin Tire Carbon Black “N-330” as a Waste Binder in Asphalt Concrete Mixtures
Published 2025-01-01“…To assess the binders, a number of tests were carried out, including standard tests for ductility, the softening point, and penetration. DTG (Derivative Thermogravimetric Analysis) and testing the thermal susceptibility index were performed. …”
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279
Analysis on Characteristics of Surrounding Rocks of Roadway and Bearing Structure Based on Stress Regulation
Published 2021-01-01“…A rock postpeak strain softening and dilatation model was introduced to investigate the mechanical characteristics of the surrounding rock mass in the rupture residual zone and plastic softening zone in a roadway. …”
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280
Corporalidade brasileira na fabricação da identidade nacional
Published 2014-01-01“…However, in the 1990s the official tourism lobby softened the “sexy tone” of its discourse, and in 1999 Embratur received an award from the World Tourism Organization for its campaign to help fight the exploitation of children and youth by sexual tourism. …”
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