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你的硅碳颗粒强度如何?SPFT帮你评评!
2025-04-01

一、背景在锂电池材料的研究中,硅碳材料因其高理论比容量成为提升电池能量密度的热门选择。硅碳单颗粒的力学性能,尤其是抗压性,对电池整体性能有着复杂且关键的影响,过高或过低的抗压性都不利于电池的综合性能提升。因此,在硅碳材料的研发和应用中,需要通过精确的单颗粒力学性能测试,找到抗压性与其它性能之间的最佳平衡点,以实现电池在能量密度、循环寿命、充放电效率等多方面的优化。二、测试设备与方法元能科技推出的单

炭素磨粉机选型要点及应用场景
2025-04-01

选型要点物料特性:硬度(如石墨较软)、含水量(需干燥处理)、纯度要求(避免金属污染)。粒度需求:粗粉(<200目)可选雷蒙磨;超细粉(>800目)需气流磨。产能:小型实验室用设备(0.5~5kg/h),工业级设备(1~10吨/小时)。环保要求:密闭设计+除尘系统(如脉冲布袋除尘)。应用场景锂电池负极材料:石墨粉需D50≤20μm,气流磨是主流选择。导电填料:碳黑研磨要求高分散性,可能需

秒级响应/云端预警——电脑厚度测厚仪升级版为造纸车间装上智能保险
2025-04-01

近日,研特科仪对纸张电脑厚度测定仪进行了全新升级,针对造纸企业生产过程监控痛点,在硬件性能、数据可靠性及系统智能化三大维度实现突破性升级。此次迭代不仅优化了核心检测效率,更通过全链路数据管理能力,为纸张生产质量追溯提供硬核技术支撑。核心升级:从精准测量到智慧决策的跨越1.工业级智能防护系统• 断电应急保护模块升级:突发停电时自动保存最近50组检测数据,恢复供电后可无缝续接测试• 双备份存储架构:本

炭素磨粉机维护日常
2025-04-01

日常维护(1)清洁与检查清理残留物料:每次停机后,清除磨粉机内部及管道中的炭素残留,防止积粉影响下次运行。检查磨损部件:如锤头、磨辊、衬板、分级轮等,发现明显磨损或裂纹及时更换。润滑系统:定期补充或更换轴承、齿轮箱的润滑油(脂),避免干摩擦(如锂基脂或ISO VG68润滑油)。(2)运行监控振动与噪音:异常振动可能提示转子不平衡或轴承损坏,需停机排查。电流波动:电机电流异常升高可能因物料过载或机械

如何在实际考古现场使用手持式文博考古光谱分析仪?
2025-04-01

  在考古现场,手持式文博考古光谱分析仪凭借便携、有效的特性,成为考古工作者不可或缺的工具,为文物研究和遗址发掘提供了极大助力。接下来就跟大家一起探讨一下手持式文博考古光谱分析仪在考古现场如何应用?  材质分析是光谱分析仪的重要应用方向。当发掘出青铜器、陶瓷等文物时,分析仪可通过发射特定光束,分析文物表面反射光谱,短时间内确定其材质成分。例如,面对青铜器,通过分析其合金成分比例,考古人员能推断出古

小苏打(碳酸氢钠)干法脱硫脱酸原理特点?
2025-04-01

小苏打(碳酸氢钠)作为一种常用的脱硫剂,在烟气脱硫领域有着广泛的应用。详询:13035677792朱经理1. 小苏打干法脱硫小苏打干法脱硫是一种常见的烟气脱硫技术,其主要原理是利用小苏打与烟气中的二氧化硫反应生成硫酸钠,从而达到脱硫的目的。具体步骤如下:预处理:烟气进入脱硫塔前,要先进行预处理,去除烟气中的粉尘和水分,以免影响脱硫效果。添加小苏打:将小苏打粉末加入脱硫塔中,一般控制在烟气中二氧化硫

雷蒙磨粉机常见故障处理
2025-04-01

故障:出料变粗原因:分级机转速异常/叶片磨损解决方法:调整转速或更换叶片故障:产量下降 原因:磨辊磨损/进料不均 解决方法:修复磨辊,检查喂料器 故障:设备振动大 原因:轴承损坏/转子不平衡 解决方法:更换轴承,做动平衡校正 故障:粉尘泄漏 原因:密封圈老化/除尘器故障 解决方法:更换密封件,清理滤袋

How to debug Raymond machine
2025-03-31

If we buy a new Raymond machine, we can assemble it in our own factory, then for the newly assembled Raymond machine, they can not be immediately used in production, because the Raymond machine needs

Structure and working principle of Raymond mill
2025-03-31

Raymond Mill (Raymond Mill) is a common grinding equipment, suitable for ore, building materials, chemical industry and other fields of grinding and grinding process. The Raymond mill uses the relativ

Raymond mill temperature is too high how to do
2025-03-31

Raymond mill is mainly used for grinding and fine powder treatment of powdery materials, suitable for a variety of non-combustible and non-explosive ores, building materials, metallurgy, chemical and

Raymond mill output per hour
2025-03-31

The hourly output of Raymond mill depends on factors such as its model, speed, material properties, incoming and outgoing particle size and processing requirements. Different models of Raymond mill ha

How does Raymond mill adjust the yield
2025-03-31

The output of Raymond mill can be adjusted in the following ways:Adjust the size of the material inlet and outlet: By adjusting the size of the material inlet and outlet, the feed speed and discharge

The difference between large Raymond mill and small Raymond mill
2025-03-31

The large Raymond mill usually refers to the Raymond mill with a disk diameter of 1.8 meters (70 inches) or more, and the other is the small Raymond mill. In addition, there may be differences between

Raymond mill inlet smoke what is going on
2025-03-31

Raymond mill inlet smoke may be caused by the following reasons:Excessive feed: If the amount of material input exceeds the bearing capacity of the mill, it will lead to blockage and overload of the f

What factors affect the price of Raymond mill
2025-03-31

Raymond Mill (Raymond Mill) is a common mill equipment, used for grinding ore, building materials, chemical raw materials, etc. The price of Raymond mill will vary depending on a number of factors, su

4R3220 small ore ultrafine grinding machine
2025-03-31

Small ore ultrafine mill is an important technological innovation in the field of mining processing in recent years. With its high efficiency, energy saving and environmental protection characteristic

Raymond mill tuyere should be adjusted
2025-03-31

Raymond mill is a kind of grinding equipment widely used in ore, chemical industry, building materials, metallurgy, electric power, medicine, food and other industries. The working principle is to use

Under what circumstances need to re-adjust Raymond mill air volume control valve?
2025-03-31

In the process of using Raymond mill, sometimes it is necessary to re-adjust the air volume control valve to ensure the normal operation of the equipment and improve the grinding efficiency, usually i

碳酸钙在胶粘剂领域的应用研究
2025-03-31

碳酸钙适用于多种胶粘剂、密封胶体系碳酸钙广泛用于多种胶黏剂/密封材料(树脂)体系,如:聚氨酯、多硫化物、聚硅氧烷、改性聚硅氧烷、聚丁烯、脲醛树脂、酚醛树脂、环氧树脂等,用于高档有机硅胶、聚氨酯胶、聚硫胶等。其中建筑胶在胶粘剂产品中占比约26.1%,主要应用种类包括:有机硅胶粘剂、环氧树脂胶粘剂、聚氨酯胶粘剂、丙烯酸酯胶粘剂等,这其中碳酸钙是最主要的填料;聚氨酯胶在国内软包装胶粘剂市场占比90%以上

雷蒙磨粉机影响能耗的主要因素
2025-03-31

设备型号与功率不同型号的雷蒙磨(如3R、4R、5R等)电机功率差异大(从几十到几百千瓦),产能和能耗成正比,需根据物料特性选择匹配型号。物料特性硬度:高硬度物料(如石英石)研磨时间长,能耗增加。湿度:含水率>5%的物料需额外热风干燥,增加电耗。细度要求:成品越细,研磨循环次数越多,能耗越高。磨辊与磨环磨损磨损后研磨效率下降,需延长工作时间,导致电耗上升(磨损严重时能耗可增加20%-30%)。风系统

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