您要查找的是不是：
- Keywords semi solid material processing;solidification structure;succinonitrile water;globular crystals; 半固态处理;凝固组织;丁二腈水;球晶;
- A new process, liquidus semi continuous casting(LSC) to produce semi solid slurries of aluminum alloy, was presented. 结合铝合金半连续铸造的生产工艺,介绍了铸造铝熔体液面的控制措施以及每种控制措施的实践效果。
- Semi solid forming is one of new types of material processing.This paper analyses the present and the future of this new forming technology. 半固态加工是金属材料成形领域中的一种新工艺。分析了铝合金半固态成形技术的现状及发展趋向。
- Through optimizing the processing parameters, semi solid Al 7%Si alloy cylinders with thixotropic non dentritic structures were successfully produced. 棒料内部组织形貌为具有类圆形轮廓的初生相晶粒浸润在细共晶体中,与传统的凝固枝晶组织有显著差异。
- Space science and space material processing. 以及空间科学,材料制造等等。
- PU heat preservation material processing, installation, sales. 聚氨酯保温材料加工、安装、销售。
- X-rays can pass through some solid materials. X射线能够透过某些固体物质。
- According to practice , the article introduces the make - up of solid material, its operating principle and service effect in the process of ferroalloys. 根据应用实际,简单介绍了计算机在铁合金生产过程中固体物料系统的构成、工作原理和使用效果。
- Flemings M C. Behavior of metal alloys in the semi solid state[J]. Metall Trans, 1991.22B(6) : 269-293. 王渠东丁文江.;镁合金及其成形技术的国内外动态与发展[J]
- The diversification of the product provided a solid material foundation. 为产品的多样化提供了坚实的物质基础。
- Abstract: The research on simulation of semi solid forming processes including rheocasting, partial remelting and thixoforming, was reviewed. 论述了半固态金属加工技术，即流变铸造、二次加热与触变成形等工艺过程数值模拟技术的研究进展和现状。
- Thixotropy The property of letterpress and offset inks of becoming fluid when stirred and setting to a semi solid tate when left at rest for some times. 活版及柯式油墨的一种特性。当搅拌后,油墨变得稀,但让它静止一段时间,它又变回半固体状态的情况。
- Based on the experimental results, a PSSCR mechanism for direct-synthesis of crylic acid from CO2 and C2H4, the action of each component in the solid material and the synergetic effects of "light-surface-thermal" in PSSCR process has been proposed. 根据以上实验结果，探讨了光促CO2与C2H4合成丙烯酸表面催化反应的机理、Cu/ZnO-TiO2固体材料中各组分的作用、以及光促表面反应过程中“光－表面－热”的协同效应。
- Peter Lehmann Laser-Materialbearbeitung GmbH offers you more Offers on Material processing, Metal processing by laser. 提供关于材料加工以及工件加工的信息。
- This skyscraper is the solid materialization of his efforts. 这栋大楼是他不懈努力的结果。
- Surfacing is an important manufacture and repair method in modem industry for material processing and manufacturing. 摘要堆焊是现代材料加工与制造业中一种重要的制造和维修方法。
- Typical for measuring the surface temperatures of moving solid material surfaces, such as chemical fibre, etc. 标准用于测量移动、滑动物体表面温度,例如:化纤等。
- Surfacing is an important manufacture and repair method in modern industry for material processing and manufacturing. 堆焊是现代材料加工与制造业中一种重要的制造和维修方法。
- Fluxes and cover gases are currently used for the melting and production processes, and semi solid thixocasting is also used to lower the operation temperature, but there still remain many problems. 目前一般采用熔剂覆盖和气体保护法熔炼生产镁合金,或采用半固态射铸成形工艺以降低作业温度,但都存在着不少缺点。
