Using the revised local stress - strain method and making allowance for the blade surface conditions, corrosion fatigue and other factors, the low and high cyclce fatigUe cracking initiation life are calculated and checked for the 665mm, 680mm and 851mm blades with satisfied results.
By using this revised method, the blade high cycle and low cycle fatigue life calculation model and program are completed. In this model the influences of surface conditions, material structure and medium corrosion are considered.
The more the content of SS+SH in the Durum wheat sulfur-rich glutenins (DSG) is,the better the surface conditions of paste are, and DSG proteins play a functional role in preventing disaggregation of the cooked paste surface;
The effect rules of alloy structure, phase components, phase evolvement during the HDDR process and the surface condition of the magnetic powder after milling on the intrinsic coercivity was searched by means of XRD,SEM,AFM. It was found that the metastable phase of Sm10Fe90 in TbCu7 type decreased the content of N in Sm2Fe17Nx at the recombination temperature of less than 800℃, which can decreased the coercive force of Sm2Fe17 Nx magnetic material.
A surface state of the Hg 0.69 Pb 0.31 Ba 2Ca 2Cu 3O 8+δ superconductor was performed by means of sputtered neutral particle mass spectroscopic (SNMS) and Auger Electron Spectroscopic (AES). Results of analysis indicate that there are neutro free state of Hg and oxidization state of Ca on the sample surface, the Pb enriched regions formed on the surface layer. They probably play a role in surface instability and flux pinning effect.
'snoxv" crystall blank and lower the tungstenblank density retluirement. Over the f oafed tungsten bar, the rolledtungsten bar has signficant advantages as regards product quality,diameter uniformity, surface state, energy consumption and productivitr'
It analyses the characters of its magnetization traces. It constructed to affect forming magnetization traces of the characters of magnetic powder and the magnetization criterion suspends and the concentration and conglutination of suspended liquid and the surface status and the crack figures of parts etc. To increase the quality of surface disfigurement detection to magnetic powder, it needs think over the factors in the operation.
Firstly, basic theory of wavelet transformation and Mallat algorithm are introduced. Then photothermal images are fused using means of the fusion rules based on selecting larger coefficient absolute value and area-based maximum standard variance. It corrects the disturbance of object’s surface status and reduces the influence of object’s surface characteristic during infrared detection.
Both manufacture efficiency of NC manufacture optimized procedures and surface status after simulation are compared and analyzed by real instances at the platform of Vericut,and how to utilize this software to find out the route realizing optimal manufacture effect is discussed.
According to thermometric investigations, the olivine phenocrysts began crystallizing at T = 1280-1320°C and P >amp;gt; 3.5 kbar, whereas groundmass minerals were formed under near-surface conditions at T ≤ 1200°C.
One of the most different characteristics between the smooth and rough surface conditions was the spin-down time TD.
Also the seismic modeling examples show the good performance of this method even in the case of complex surface conditions and complicated structures.
The applied nuclear reaction technique permits the direct observation of ion distributions in an absorber and their changes by diffusion-without any influence of the surface conditions on the evaluation.
The extent and morphology of the fine-grain DIR region vary depending on the surface conditions and the composition of the Zn-source Cu-Zn alloy.
A method of online diagnostics of the surface state of materials exposed to high-power laser pulses is presented.
Development of laser methods for diagnosing the surface state of the walls of the discharge chambers in tokamak facilities
Composite Nickel-Polystyrene Electrodes: Surface State of Nickel and Ion Transfer
Surface State of a Silver Catalyst for Ethylene Glycol Oxidation
The surface state of electrolytic silver before and after treatment with a reaction mixture in the course of ethylene glycol oxidation to glyoxal was studied using X-ray photoelectron spectroscopy and scanning electron microscopy.