نتایج جستجو برای: automobile materials
تعداد نتایج: 445197 فیلتر نتایج به سال:
China’s automobile industry has made great progress and contributed a lot to national economic development, but the problems such as dispersion, small, disorderly, worse" in the industry is still very serious. Starting from the SCP paradigm theory in China’s automobile industry, the article analyses the problems including the market structure, market conduct and market performance in China’s au...
walking being the oldest form of urban transport, and until the advent of major transformationsin transport technology in the nineteenth century, most cities were structured in ways that supported walkability.today, there is a change in transportation which emphasizes, the traditional pedestrian paths which are increasinglybecoming non-regulated spaces when compared to the urban spaces for auto...
According to the complexity of automobile logistics, we take one company’s automobile logistics as sample to analyze dynamics characteristics of logistic system and to set up system model by applying nonlinear dynamics theory and measure. Also, we can prove that it is applicable to study automobile logistics by this model according to the analysis of the model’s chaotic dynamics characteristics...
The wide application of ferrous materials is attributed to its amenability to alloying and heat treatment which makes it possible to modify its properties to suit specific service requirements. Among such applications is the development and modification of ductile iron with zirconia to enhance its strength and corrosion resistance, and this could be used to a large extent in the production of a...
Phosphating is one of the most widely used surface treatments of ferrous and non-ferrous materials due to its low-cost, easy production, good corrosion resistance and good adhesion with paint. Many researchers have tried to explore the different applications of the phosphating processes in various fields including automobile and aerospace. Recently, the zinc phosphate conversion coatings on mag...
SMA has drawn massive interest and hobby in today’s years a great form of an extensive sort commercial applications, due to their precise superior properties, this concern improvement been bearing with the useful resource way carried out research studies. can heal its original shape at certain temperature even under maximum loads applied huge inelastic deformation. In overview, we describe prim...
With the development of automobile industry, automobile glass type and quantity increased quickly. Automobile glass not only protects the passenger, but also affects the security, appearance of automobile and passenger’s comfort. As a result, optical performance of automobile glass, which is the most parameter, has provoked the attention of manufacturer and consumer. At present, the detection t...
Today, planning and control of logistic processes on automobile terminals are generally executed by centralised logistics systems, which cannot cope with high requirements for flexible order processing due to increasing dynamics and complexity. The main business processes on automobile terminals – notification of vehicles by automobile manufacturer, transport to automobile terminal, storage and...
Purpose: After sales service includes a wide range of services and provides the basis for long and easy use of the product. The present study was conducted with the aim of designing after sales service curriculum pattern of automobile industry in Iran. Methodology: This was a mixed exploratory study (qualitative and quantitative). The research population in both qualitative and quantitative pa...
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