Contact angle measuring instrument

NegotiableUpdate on 12/23

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The TA-Z16B01 contact angle measuring instrument is a scientific research device used to test the interface performance of high-temperature and high vacuum surfaces. It is designed to study the variation of contact angles between different melts and corresponding substrates at high temperatures, and can achieve surface and interface performance testing of materials under high temperature and high vacuum conditions. This instrument is capable of visualizing and quantitatively characterizing the shrinkage, deformation, melting, wetting, spreading, and solidification behavior of low melting point materials during the heating and cooling processes.

Product Details

1、 Product Introduction

TA-Z16B01Contact angle measuring instrumentIt is a scientific research device that studies the changes in contact angle between different melts and corresponding substrates at high temperatures, and can achieve surface and interface performance testing of materials under high temperature and high vacuum conditions. This instrument is capable of visualizing and quantitatively characterizing the shrinkage, deformation, melting, wetting, spreading, and solidification behavior of low melting point materials during the heating and cooling processes.

The whole machine adopts a modular and modular structure design: a specially designed ultra-high temperature furnace, a precision mechanical adjustment structure for the sample stage, an optical imaging system, a CCD imaging system, and analysis software; Simultaneously compatible with vacuum control system, atmosphere control system, and oxygen control system.

2、 Technical parameters of contact angle measuring instrument

high temperature	Actual temperature 1600 ℃
高真空	Vacuum degree 1 × 10-3Pa
Low oxygen content	Control the oxygen content in the atmosphere to be less than 10-2ppm
image acquisition	Acquisition speed ≥ 30 frames per second, continuous image recording throughout the entire process
Intelligent image analysis and data processing software	Automatic continuous calculation of parameters such as contact angle θ, diameter d, height h, and volume v of high-temperature melt

IIITA-Z16B01Contact angle measuring instrumentMain functions

1. It can statically measure the liquid/solid contact angle and dynamically measure the change of contact angle with time or temperature during the temperature rise and fall process.

2. Parameters such as contact angle θ, droplet diameter D, droplet height H, and droplet volume V can be obtained online to calculate the surface tension of the melt and evaluate its wettability on the substrate material.

3. It can achieve experimental measurement of characteristic parameters of powder, billet, and bulk materials (such as sintering temperature, softening temperature, melting point, etc.), guiding the formulation and optimization of sintering processes for ceramics and powder metallurgy products.

4. It can measure and record the deformation of samples with regular or irregular shapes during the sintering process, and compare it with the microstructure evolution process to gain a deeper understanding of the sintering process mechanism.

5. It can measure the above multiple parameters in the temperature range of room temperature to 1600 ℃, and analyze the process of complex heat treatment processes through 50 program settings.

4、 Application area

1. Research and development, screening, and optimization of new sintering aids: monitoring the deformation, softening, sintering, and contour changes of ceramic materials during the heating process until melting.

2. Research on Ceramic/Metal Packaging: Analyze the wettability and solderability of solder and substrate, design solder composition reasonably, and improve packaging strength.

3. Analysis of characteristic temperature points and melting behavior of new alloys/composite materials/glass/ceramics.

4. Research and development of high-temperature functional coatings: study on the corrosion resistance and infiltration behavior of coatings, anti CMAS corrosion coatings, etc.

5. Research on solid waste utilization: research on solid waste utilization in industries such as steel, coal, and electricity, research and development of slag cleaning agents, high temperature performance of copper slag, pre slag, calcium slag balls, etc.