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Casing damage can be attributed to the formation factor, external factors, production, and construction considerations [3,4].
The interaction between the strata and the casing to the formation creep load transfer to the casing, resulting in the casing outer wall of the external load, this load is the main external factors causing casing damage, while the thermal coupling of steam generator is the main factors of production in the steam injection wells.
Thermal coupling between the casing and steam is one of the reasons that affect casing damage.
Then given to the casing thermal material properties.
Finite Element Analysis Of Casing Mechanical Property In Unconsolidated Sand Formation.

Introduction Cold drawing technology used for manufacturing of precision seamless steel tubes depends on many factors, two of which are the initial and the final tube dimensions.
Mechanical properties of the material were estimated according to the uniaxial testing diagrams (i.e. stress-strain diagrams).
All relevant mechanical properties of the E235 steel tube are summarized in Tab. 3. [2, 8] Tab. 3 Mechanical properties of E235 cold drawn tube   Reduction Dimensions Mechanical properties [%] [mm] Rm [MPa] A5 [%] Hardness [HV] Rolled (0) - Ø70x6.30 545 24.3 133.7 1st pass (1s) 35 Ø57x5.00 763 8.1 190.3 2nd pass (2s) 33 Ø50x3.75 875 7.2 219.7 3rd pass (3s) 29 Ø44x3.00 928 5.9 222.3 Overall 69         Fig. 5 Mechanical properties of E235 cold drawn tube: tensile testing according to STN EN 10002-1 (left), Vickers hardness according to STN EN ISO 6507-1 (right) Conclusions The key topic of this paper was to investigate the influence of technological parameters on mechanical properties of cold drawn steel tubes.
All these parameters have an impact on final mechanical and structural properties of the tubes.
ISBN 978-3-86011-048-5 [2] RIDZOŇ, M.: Research on technological parameters affecting the production and properties.

., 95 asibdrug@mail.ru Keywords: precious metal alloys, palladium, nickel, drawing, deformation modes, temperature, stresses, mechanical properties, safety factor.
Pd-5Ni alloy was chosen as a material for research, the machining technology, the properties and structure of which are still insufficiently studied and poorly covered in the scientific and technical literature [1-5].
The mechanical properties of the wire were determined by the method of stretching, which were carried out on an “Inspecttableblue” testing machine with a developed force of 5 kN [12].
This process affects the magnitude of the resistance to deformation, reducing it, which should be considered when analyzing changes in the properties of the wire in the process of drawing.
[12] K.A, Bindareva, The study of the mechanical properties of semi-finished products from alloy PdNi-5 with varying degrees of purity.

Several factors affect the DMLS component's quality.
Defects are caused by undesirable factors.
Figure 7 provides a graphical representation of how different process factors affect build time.
The most significant factor affecting build time is the hatching distance, which is followed by scanning speed and laser power. 2.
Microstructure and mechanical properties of wrought and additive manufactured Ti-6Al-4 V cylindrical bars.

Mechanical properties of PPS nanocomposites were studied to evaluate the influence of the nanoparticles addition, as well as examined the relation between the tribological and mechanical behavior.
Filler behavior in the compound was affected by factors like the particle size distribution, surface area, shape and surface chemistry [8].
Test conditions: Sliding speed 1 m/s, contact pressure 0.65 MPa, and counterface roughness 0.1 μm Ra Mechanical Properties. 1) Impact Strength.
The improvement in mechanical properties can improve the wear resistance.
[10] Manasi Manoj Karkare, Choice of precursor not affecting the size of anatase TiO2 nanoparticles but affecting morphology under broader view, 2014

It was concluded that all considered factors were significant for a studied response.
The raster width and air gaps had been identified as important parameters in affecting the material porosity and mechanical strength [29].
Build orientation is found also among influential factors.
Each curve indicated the average values of the mechanical properties: stress and elongation.
Investigation of the mechanical properties and porosity relationships in fused deposition modelling-fabricated porous structures.

Electronic transport properties (Hall coefficient, carrier concentration and mobility) and thermoelectric properties (Seebeck coefficient, electrical conductivity, power factor, thermal conductivity and figure of merit) were examined.
Group BIII(Al, In) elements were more effective to enhance the thermoelectric properties of Mg2Si.
The thermoelectric and transport properties of doped Mg2Si were examined.
Table 1 lists the electronic transport properties of Mg2Si:BI-IIIm at room temperature.
Electronic transport properties of doped Mg2Si at room temperature.

An Investigation of the Mechanical and Durability Properties of Hollow Concrete Blocks Made with Copper Mine Tailings as a Partial Cement Replacement Ndikumana, Jacquesa*, Kashinga, J.
For this, mechanical and durability properties were considered.
From this, statistical analysis was carried out to determine the factors that affect the compressive strength of blocks.
The factors investigated in this study were the curing age and the cell shape of hollow concrete blocks.
This approach can promote sustainable copper mine tailings (waste) management and the tailings blocks have shown enhanced mechanical and durability properties.

Literatures suggest that the mechanical property, especially tensile strength, of FDM built part is severely affected by process parameters.
As the process builds the part layer-by-layer, process parameters largely influence the mechanical properties, notably tensile strength of the part.
The Taguchi method is applied to study the effect of process parameters on the mechanical properties of the prototype [3].
Table 1 Factors and their levels in uncoded form Sl.
Roundy, P.K.Wright, Anisotropic material properties of fused deposition modelling ABS, J.

The overall results show that increasing the sintering temperature from 1200°C to 1300°C and the using of different slurry mixing methods had significantly affect the physical and mechanical properties of the porous SS316L produced.
The uneven and not homogeneous slurry coating of SS316L slurry on the PU foam strut could be one of the factors that causes the inconsistent density and porosity of porous SS316L.
Therefore, the physical properties of this porous SS316L are almost similar to the human bone.
In this work, the effect of increasing the sintering temperature on the properties of porous SS316L prepared by ball milling and mechanical stirring method are not consistent.
Omori, “Cytocompatibility and mechanical properties of novel porous 316L stainless steel,” Mater.