mechanical properties of li ne

  • Home
  • >
  • mechanical properties of li ne

Mechanical Properties of Intercritically Annealed X80 Line ...

2021-2-17  The second step in the heat treatment was designed to form different amounts of intercritical austenite (approximately 5, 10, and 20 pct). The as-austenitized and cooled samples (after 1st thermal cycle) were heated to different intercritical temperatures (710 °C, 725 °C, and 760 °C for 06C03Nb; 775 °C and 805 °C for 03C09Nb) at a heating rate of 50 °C/s, held for 60 seconds followed by ...

More

Physical and Mechanical Properties of Transmission Line ...

2021-9-6  The western part of our country is mostly alpine regions. The rock and soil have been in a strong natural freeze-thaw environment for a long time, and their physical and mechanical properties are easily affected by external loads and external surroundings. Changes due to the influence of the environment will inevitably produce freeze-thaw cycles, damage and destruction, expansion and

More

(PDF) LATEST DEVELOPMENTS IN MECHANICAL

2 mechanical properties of high str ength line pipe steels The abovementioned key m aterial parameters are governed by both s teelmaking (metallurgical design) and

More

Identification of mechanical properties of the weld line ...

2014-6-14  Long X, Khanna SK (2007) Fatigue properties and failure characterization of spot welded high strength steel sheet. Int J Fatigue 29:879–886. Article Google Scholar 57. Sun GY, Xu FX, Li GY, Huang XD, Li Q (2014) Determination of mechanical properties of the weld line by combining micro-indentation with inverse modeling.

More

Measurement of Mechanical Properties on Line Pipe ...

2014-12-9  Line pipe manufacturers always have to verify the mechanical properties on pipe to make sure that the pipe meets the requirements specified by the standard and/or customer. This involves measurement of mechanical properties along the hoop direction.

More

Enhanced Mechanical Properties of TMCP Clad Line

2019-2-20  Enhanced Mechanical Properties of TMCP Clad Line Pipes by Explosion Welding M. Erdelen-Peppler, Salzgitter Mannesmann Forschung SZMF, Duisburg, Germany M. Bockelmann, NobelClad, Burbach, Germany ABSTRACT The development of gas fields in harsh environments presents challenges to both designer and producers of clad pipe.

More

Investigation of mechanical properties and microstructure ...

2019-1-1  A segment of seam pipeline with an outer diameter (OD) 813 mm and wall thickness (WT) 10,6 mm, operating since 1974, was used for investigation of its mechanical properties and microstructure. The results of the tensile test show that nominal values of minimum yield point, ultimate tensile strength and ductility were reached in all specimens.

More

Mechanical Properties of Materials MechaniCalc

The mechanical properties of a material affect how it behaves as it is loaded. The elastic modulus of the material affects how much it deflects under a load, and the strength of the material determines the stresses that it can withstand before it fails. The ductility of a material also plays a significant role in determining when a material ...

More

Microstructure and mechanical properties of the ...

2016-10-12  A biodegradable Zn alloy, Zn–1.6Mg, with the potential medical applications as a promising coating material for steel components was studied in this work. The alloy was prepared by three different procedures: gravity casting, hot extrusion, and a combination of rapid solidification and hot extrusion. The samples prepared were characterized by light microscopy, scanning electron microscopy ...

More

Biomechanical Properties of Cancer Cells

2021-4-13  The biomechanical properties of cancer cells and their surrounding extracellular matrix have actually been proposed as promising biomarkers for cancer diagnosis and prognosis. The present review first describes the main methods used to study the mechanical properties of cancer cells. Then, we address the nanomechanical description of cultured ...

More

Identification of mechanical properties of the weld line ...

2014-6-14  Long X, Khanna SK (2007) Fatigue properties and failure characterization of spot welded high strength steel sheet. Int J Fatigue 29:879–886. Article Google Scholar 57. Sun GY, Xu FX, Li GY, Huang XD, Li Q (2014) Determination of mechanical properties of the weld line by combining micro-indentation with inverse modeling.

More

Measurement of Mechanical Properties on Line Pipe ...

2014-12-9  Line pipe manufacturers always have to verify the mechanical properties on pipe to make sure that the pipe meets the requirements specified by the standard and/or customer. This involves measurement of mechanical properties along the hoop direction.

More

Change of Mechanical Properties of High Strength Line

2008-11-11  Shinohara, Y, Hara, T, Tsuru, E, Asahi, H, Terada, Y, Doi, N. "Change of Mechanical Properties of High Strength Line Pipe by Thermal Coating Treatment." Proceedings of the ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering. 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3 ...

More

Identification of mechanical properties of the weld line ...

determine mechanical properties of the weld line including heated-affected zone (HAZ). The literature showed that iden-tification of detailed mechanical properties of the weld line is

More

(PDF) LATEST DEVELOPMENTS IN MECHANICAL

LATEST DEVELOPMENTS IN MECHANICAL PROPERTIES AND METALLURGICAL FEATURES OF HIGH STRENGTH LINE PIPE STEELS D. Belato Rosado1, W. De Waele1, D. Vanderschueren2, S. Hertelé1 1 Ghent University, Laboratory Soete, Belgium 2 Ghent University, Department of Materials Science and Engineering, Belgium Abstract: In response to the increasing demand to improve both

More

Mechanical Properties of Materials MechaniCalc

The mechanical properties of a material affect how it behaves as it is loaded. The elastic modulus of the material affects how much it deflects under a load, and the strength of the material determines the stresses that it can withstand before it fails. The ductility of a material also plays a significant role in determining when a material ...

More

Effect of cooling rate on mechanical properties of SA508 ...

2021-6-1  To improve mechanical properties of SA508 Gr1.A steels for application of leak-before-break (LBB) design in main steam line piping in nuclear power plants, the effect of cooling rate on microstructure formation, tensile properties, Charpy impact properties, and J-R fracture toughness of SA508 Gr.1A steels was analyzed.

More

Microstructure and Mechanical Properties of Copper ...

2014-1-6  Mechanical Properties. Distribution of mechanical properties in the plane normal to the extrusion direction was assessed by measuring Vickers hardness. Since plastic strain in TE is known to increase radially from the center,[25,26] hardness was plotted against the distance from the center (Figure 3). Similar to previous reports, the present ...

More

Relationships between mechanical properties and drug ...

Mechanical properties of the drug-incorporated fibers suggest the importance of drug-polymer interactions. In this study, we investigated the mechanical properties of electrospun polycaprolactone (PCL) and poly (D,L-lactic-co-glycolic) acid (PLGA) fibers at various blend ratios in the presence and absence of a small molecule hydrophilic drug ...

More

Microstructure and Mechanical Properties of Girth Weld

2016-11-10  Liu, Y, Li, Y, Li, S, You, Z, Yin, Z. "Microstructure and Mechanical Properties of Girth Weld HAZ in X80 Line Pipe With High Deformability for Strain Based Design Applications." Proceedings of the 2016 11th International Pipeline Conference. Volume 3: Operations, Monitoring and Maintenance; Materials and Joining. Calgary, Alberta, Canada.

More

Study on Dynamic Mechanical Properties of Limestone

The dynamic mechanical properties of limestone are studied with 5 types of impact pressure acting on limestone samples in axial direction in this paper. The rubber shaper with a diameter of 5 mm and thickness of 2 mm is adopted. Besides the conical punch of split pressure bar of Hopkinson with a diameter of 50 mm is also used.

More

Identification of mechanical properties of the weld line ...

2014-6-14  Long X, Khanna SK (2007) Fatigue properties and failure characterization of spot welded high strength steel sheet. Int J Fatigue 29:879–886. Article Google Scholar 57. Sun GY, Xu FX, Li GY, Huang XD, Li Q (2014) Determination of mechanical properties of the weld line by combining micro-indentation with inverse modeling.

More

Change of Mechanical Properties of High Strength Line

2008-11-11  Shinohara, Y, Hara, T, Tsuru, E, Asahi, H, Terada, Y, Doi, N. "Change of Mechanical Properties of High Strength Line Pipe by Thermal Coating Treatment." Proceedings of the ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering. 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 3 ...

More

The Effect of Strain Hardening on Mechanical Properties of ...

In this research, the multistage strain hardening method was used to expand the pipelines’ internal diameter, using it as a pressure-containing encirclement sleeve. An experimental investigation was conducted to assess the mechanical and physical properties of the sleeve made from line pipes 915 and 1,067 mm in diameter.

More

(PDF) LATEST DEVELOPMENTS IN MECHANICAL

LATEST DEVELOPMENTS IN MECHANICAL PROPERTIES AND METALLURGICAL FEATURES OF HIGH STRENGTH LINE PIPE STEELS D. Belato Rosado1, W. De Waele1, D. Vanderschueren2, S. Hertelé1 1 Ghent University, Laboratory Soete, Belgium 2 Ghent University, Department of Materials Science and Engineering, Belgium Abstract: In response to the increasing demand to improve both

More

Mechanical Properties of Materials MechaniCalc

The mechanical properties of a material affect how it behaves as it is loaded. The elastic modulus of the material affects how much it deflects under a load, and the strength of the material determines the stresses that it can withstand before it fails. The ductility of a material also plays a significant role in determining when a material ...

More

Mechanical Properties of Brittle Materials — UMich MSE

2013-3-8  Mechanical properties are key attributes of materials. In this unit we will consider the simplest type of mechanical material – an ideally brittle solid, which is very closely represented by ordinary soda lime silicate glass. We will determine the fracture strength of glass using flexural testing rods, and examine how the strength depends ...

More

Microstructure, Mechanical Properties and SSC ...

Vega, OE, Hallen, JM, Villagomez, A, Contreras, A. "Microstructure, Mechanical Properties and SSC Susceptibility of Multiple SMAW Repairs in Line Pipe Girth Welds." Proceedings of the 2008 7th International Pipeline Conference. 2008 7th International Pipeline Conference, Volume 3. Calgary, Alberta, Canada.

More

Mechanical Properties of Hysol EA-9394 Structural

2018-7-26  MECHANICAL PROPERTIES OF HYSOL EA-9394 STRUCTURAL ADHESIVE T. R. Guess, E.D. Reedy, and M. E. Stavig Sandia National Laboratories Albuquerque, NM 87185 ABSTRACT Dexter’s Hysol EA-9394 is a room temperature curable paste adhesive that is representative of the adhesives used in wind turbine blade joints. A mechanical testing program has been

More

Relationships between mechanical properties and drug ...

Mechanical properties of the drug-incorporated fibers suggest the importance of drug-polymer interactions. In this study, we investigated the mechanical properties of electrospun polycaprolactone (PCL) and poly (D,L-lactic-co-glycolic) acid (PLGA) fibers at various blend ratios in the presence and absence of a small molecule hydrophilic drug ...

More