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Different techniques of oil extraction are applied in Jordan, including traditional press, two- and three-phase systems. Results of the study indicated that there is a significant difference in olive ...
The oil of Nigella sativa seeds was extracted using hydraulic press. The pressure, temperature and thickness of cake have been optimized, using the Response Surface Methodology to obtain a high oil yi...
Laboratory-prepared wheat germ oil was obtained by cold pressing and supercritical CO2 extraction. The main objective was to compare the quality of both oil samples obtained, with emphasis on their fa...
Magnesium alloys, as a one of the lightest structural materials known as an energy-saving “green materials”, are increasingly used in many industries, particularly in automotive, electronics and aeros...
In this study, Al powders containing 3% wt carbon black were mechanically alloyed in a high energy ball mill for 20 h. Mechanically alloyed powders were compacted at various pressures (400, 500, 600, ...
对葵花籽散粒体侧限压榨下的应力—应变关系和侧向压力进行了试验。根据侧限压榨符合三次幂曲线模型的试验结果,采用Kuhn屈服准则并结合实际侧限压榨过程中的粘弹塑性过程,确定主要塑性模型的参数,建立了基于增量理论的葵花籽散粒体侧限压榨本构方程。并通过试验得出了葵花籽应变的理论计算值与试验实测值最大相对误差为19.7%,平均相对误差5.3%,验证了基于Kuhn屈服准则建立的压榨模型能较好地描述葵花籽压榨过...
We investigated the deformation behavior of wood being pressed perpendicular to the grain and the bending properties of the wood after pressing. Sugi (Cryptomeria japonica D. Don) flat-sawn timber pr...
Phenol-formaldehyde resin (PF resin) solution was impregnated by a roller-press into Sugi (Cryptomeria japonica D. Don) sapwood, spruce (Picea spp.) heartwood, and Douglas-fir (Pseudotsuga menziesii F...
AZ31 Mg alloy bar was subjected to 8-pass equal-channel angular pressing(ECAP) at 623 K. Microstructure evolution was observed by optical microscopy(OM) on cross section and X-ray diffraction analysis...
Pressure in the center and side of 290-kg stirred-curd Cheddar cheese blocks was determined during 2 h of pressing at 12 kPa of cheese surface pressure. A strain-gauge pressure transducer and data log...
期刊信息 篇名 A multilevel ceramic composite of TiB2-Ti0.9W0.1C-SiC Prepared by in situ reactive hot pressing 语种 英文 撰写或编译 作者 Zhang ,Guojun 第一作者单位 刊物名称 Materials Letters 页面 1996,Vo1,28.p1-5 出版日期 1996年 月 日 文章...

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