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工坊简介
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材料制备工坊专注于材料的制备和表征，为学生提供一个平台，让他们构建自己的材料化学合成设备，用于样品预处理、微观结构分析、机械和热性能表征。它鼓励动手操作，以提高学生的实践技能。
Engineer
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培训介绍
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工坊仪器
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Desktop Scanning Electron Microscope
Equipment Introduction
Characterize the micromorphology of the sample, which can be amplified 30-10000 times.
Parameter
Magnification times:30-10000times
Accelerating voltage:5/10/15/20kV
Maximum observation range:35*40mm
Configure with the energy spectrometer
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Thermal Analysis
Equipment Introduction
Test the thermal properties and weight of sample with temperature change
Parameter
Temperature range-40 to 1000℃; Ramp rate:0.1-100℃/min.
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Universal Testing Machine
Equipment Introduction
Test the tensile, compressive and bending properties of the samples.
Parameter
Temperature range-40 to 200℃;Maximum force:30kN; Loading speed:0.01-600mm/min.
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Planetary Ball Mill
Equipment Introduction
Grinding solid samples by ball milling
Parameter
Both tank and mill are made of zirconia；rotate speed：100-800rpm；Tank volume：45ml.
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Double-disc Automatic Grinding Machine
Equipment Introduction
Polish or polish the surface of the sample
Parameter
Grinding disc size: 10in/254mm; Grinding disc speed: 50-500rpm; Sample disc speed: 10-100rpm; Central force: 5-50N; Sandpaper grit: 180/400/800/1200/2500 grit.
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Rotary Evaporator
Equipment Introduction
Continuous distillation of volatile solvents under reduced pressure conditions
Parameters
Speed: 10-310rpm; Pressure range: 0-1066mbar; Time range: 1-999min; Heating temperature: 25-180°C; Cooling cycle temperature: -20-30°C.
