Search results

It is known, that cutting property of cutting tool is influence by many factors.
It is known that rustiness machine tool is affected by many factors.
The resulting functional properties of the cutting tools are mainly involved in cutting material, coating and cutting geometry.
¨ Good operating technological properties
Table 1 Chemist and mechanical properties of S235JRG2 material [percentage by weight in %] C Mn Si P S Cu Cr Ni Al N Mo V 0,13 0,45 0,21 0,019 0,015 0,03 0,06 0,02 0,025 0,0044 0,007 0,005 Ti B Nb Re [MPa] Rm [MPa] A [%] 0,0018 0,0002 0,001 262 405 33,6 To subscribe to wear a workshop used a microscope.

There are many limits and requirements to shot peening, such as exposure time, distance, angle, coverage etc. the effects would be far from satisfactory if any factors above has problems, that will be a significant impact on flight safety.
Peening a metal surface spreads it plastically, causing changes in the mechanical properties of the surface. the plastic deformation generally considered as a Cyclic Strain, can change the organization structure and stress state in strain layer[3, 4].
Analyse and Summarize Shot peening to Aeropropeller pitch change knob is a extremely complex process, only two common factors are mentioned in this paper.
Besides all the above have discussed, many other factors will have an affect on the shot peening process, such as what type of Almen strip be used, the strip holder which is made to simulate pitch change knob, nozzle size, blastpressure, media flow and so on.
All those factors need further discussion.

The Reason of Inherent Defects Occur Material properties include temperature properties, rheological properties and P-V-T relationship. [[] W.
Because the v-shape slot can cause stress concentration, meanwhile, in the weld 1ine place the molecules combined with Van der Waals farce, so it reduce the drawing of mechanical properties deeply and affect the beauty more.
Modern Chemical Industry. 29(2) (2009) 24-27. ] Temperature is the most important factors affects material properties.
Whatever GIM, RHCIM and Hot Runner Technology, new equipments and control factors are added to process.
More factors need control and adjust, which make the process hard to operate.

The Dian Lake peat soil as the research object, through the strengthening treatment, the compressive strength are taken into consideration in comparison with the different curing composition and other factors in performance of solidified soil.
Using the mixed curing agent one and the mixed curing agent two to solidify the peat soil, analysis the influence law of various factors on the compressive strength of the peat soil, and through the regression analysis to establish the strength model considering cement content, curing agent content, building waste residue content and age affect.
Protocol The experiment scheme of the strength of solidified soil’s influencing factors.
Due to the poor engineering properties of peat soil, the effect is often not ideal only to reinforce the peat soil mixed with curing agent and cement.
[7] Enlai Xiong, Yongfen Ruan, Wenlian Liu The research on the mechanical property test and normalized behavior of peat soil in Yunnan Province.

The surface modification is mostly aimed at the improvement of mechanical-and-physical and service properties of materials.
Alloy hardening vs ion implantation Such properties as yield stress and mechanical hardening of metallic materials are typical quantitative indicators of their mechanical strength.
These factors have different behavior for the implanted states of the type VT1-0 alloys.
Eroshenko et al., Evolution of structure and mechanical properties of ultrafine grained titanium, Materials Science (Materialovedenie – in Russian), 5 (2010) 48-55
Mac Lin, Mechanical properties of metals, Metallurgy, Moscow (Moskva – in Russian), 1965

Microstructure and Properties of Laser Cladding Co-based Alloy Layer X.R.
Even, some special microstructure with excellent physical and chemical properties also could be formed [4-9].
Microstructure and properties of cobalt-based alloy coating on tool steel surface prepared by laser cladding.
Relationships between tensile and fracture mechanics properties and fatigue properties of large plastic mould steel blocks.
Research on Microstructure and Properties of In-situ Synthesized Metal Ceramic Composite Coating by Laser Cladding.

Two factors that determine the structure formation in a mixed system when a modifier is introduced into concrete have been identified.
They influence the structure and properties of gray cast iron.
Instead of lamellar graphite, vermicular graphite was obtained (Fig. 2,b) which improved their mechanical properties.
It is necessary to study the use of activating fluxes when welding in shielded gases in terms of the weld formation and the structure formation in the heat-affected zone and changes in the mechanical properties of welded products.
A combination of exceptional thermophysical, mechanical, and physicochemical properties of nanosilica makes them unique for many industries and predetermines such areas of application as materials for modifying additives and activating compositions of fluxes in metallurgy and mechanical engineering.

The influencing factors on suspension flowability as the content of dispersant, pH value, solid loading, and milling time were studied in detail.
The rheological properties and gelcasting of ultrafine ZrO2 suspensions were investigated in this work Experimental Procedures Materials.
Rheological properties of slurries were measured with an advanced MCR300 rheometer.
The bending strength of green bodies was determined by a material mechanical testing machine.
At higher shear rates, the viscous forces affect the suspension structure and shear thinning occurred [11].

Processability of compounds and mechanical properties of vulcanizates were then investigated, and compared for the effectiveness of silane coupling agents used in property enhancement.
The results reveal that the silane type affects not only the compound processability, but also the vulcanizate mechanical properties.
Moreover, the amino and mercapto groups of APTES and TESPT, respectively, significantly enhance the mechanical properties of CR vulcanizate more effectively than the chloro groups of CPTES.
Table 3 illustrates the mechanical properties of CR vulcanizates filled with PSi, whose surfaces are modified with various SCAs.
The combined enhancement in magnitudes of rubber-filler interaction and filler dispersion is responsible for improvement in mechanical properties.

In general, the real-time temperature curves aren’t exactly consistent with the required one due to the influence of uncertainty factors in site, and the quality of magnetic materials may be affected consequently.
The similarity between the real-time process curves and the designed one directly or indirectly reflects the control performance and the product properties.
Given a product quality is affected by process variables.
The method is applied in sintering of magnetic materials in this section to evaluate the control performance and the product properties.
The characteristics of process and the shape of a curve are two key factors for the similar evaluation of process curves.