نتایج جستجو برای: فولاد زنگنزن 316

تعداد نتایج: 9959  

خسروانی نژاد, امیرحسین, رضائیان , احمد , شمعانیان, مرتضی, عطاپور, مسعود,

This paper reports on the mechanical properties of the dissimilar joints between AISI 316 austenitic stainless steel and St 37 low carbon steel achieved using friction stir welding technique. The welding was carried out by means of rotational speed of 800 rpm and linear speeds of 50,100,150 mm/min. EDS and XRD techniques were employed in order to determine possible phase transformations. Tensil...

2002
H. Y. Khater Hesham Y. Khater

Detailed activation analyses have been performed for the different blanket design options considered in the ITER blanket option trade-off study. The options considered included a selfcooled Li/V option, a helium cooled Li/V option, and a water cooled 316 SS non-breeding shield option. A vacuum vessel made of double wall inconel 625 and water cooled 316 SS balls is used with all options. The He-...

Journal: :The American journal of pathology 2004
Juan T Borda Xavier Alvarez Ivanela Kondova Pyone Aye Meredith A Simon Ronald C Desrosiers Andrew A Lackner

SIVmac239/316 is a molecular clone derived from SIVmac239 that differs from the parental virus by nine amino acids in env. This virus, unlike the parental SIVmac239, is able to replicate well in alveolar macrophages in culture. We have not however, observed macrophage-associated inflammatory disease in any animal infected with SIVmac239/316. Therefore, we sought to examine the cell tropism of t...

2001

4 Chemical Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 4.1 Elemental Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 4.2 Molecular Size Distribution and Charge . . . . . . . . . . . . . . . . . . . . . . 309 4.3 Spectral Absorbance and Fluorescence . . . . . . . . . . . . . . . . . . . . . . . 311 4.4 Infrared Spectra . . . . ....

ژورنال: :فرآیندهای نوین در مهندسی مواد 2009
علیرضا محمودیان یعقوب یعقوبی نژاد

2003
Young-Jun KO Takashi KUDO

Although many wheelchair users in Korea remodeled their kitchens to solve the inconvenience of using their kitchens, most of them are not satisfied with the results. In relation to this, some people complained about the difficulty in finding proper materials when remodeling kitchens and pointed out that some kitchen elements, remodeled using foreign materials, did not meet the conditions of Kor...

1973
Ann Patricia Fothergill Harry G. Barrow Christopher M. Brown Rod M. Burstall Robin J. Popplestone

A versatile assembly system, using TV cameras and oomputer-controlled arm and moving table, is described. It makes almple assemblies such aa a peg and rings and a toy car. It separates parts from a heap, recognising them with an overhead camera, then assembles them by feel. It can be instructed to perform a new task with different parte by spending an hour showing it the parts and a day or two ...

2007
William T. Harbaugh

www.sciencemag.org (this information is current as of June 15, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/316/5831/1622 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/316/5831/1622/DC1 can be found...

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