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High-temperature physical property tester functions and uses

High-temperature physical property tester functions and uses

High-Temperature Physical Property Tester Functions and Applications: Primarily measures the sintering, softening, melting, fluidity, and wettability of glass, ceramics, welding materials, and refractory materials at high temperatures. It quantitatively measures the softening point, hemisphere temperature, sphere temperature, and flow temperature of high-temperature melts, facilitating the setting of relevant basalt fiber production and drawing process parameters. Obtains high-temperature physical property parameters of various samples. Main functions of the high-temperature physical property tester include: 1. High-Temperature Electrical Resistivity Test: Measures the change in resistivity of materials from room temperature to high temperatures. 2. Thermal Power Test: Measures the thermal power absorbed or released by materials in a high-temperature environment. 3. Thermal Expansion Test: Detects the linear and volumetric expansion coefficients of materials as temperature increases. 4. Phase Transition Temperature Test: Determines the phase transition temperatures of materials, such as melting points and boiling points. 5. Specific Heat Test: Tests the isobaric specific heat capacity and constant-pressure specific heat capacity of materials. 6. Thermal Conductivity Test: Measures the thermal conductivity of materials at high temperatures. 7. Dynamic Mechanical Analysis: Studies the dynamic mechanical properties of materials at high temperatures, such as storage modulus and loss factor. 8. High-Temperature Tensile Test: Tests the mechanical strength of materials at high temperatures, such as yield strength and tensile strength. 9. Contact Angle Test

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2023

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Lithium tetraborate and lithium metaborate: Ideal flux choices for X-ray fluorescence analysis

Lithium tetraborate and lithium metaborate: Ideal flux choices for X-ray fluorescence analysis

A fire assay cupel furnace is a commonly used device for analyzing the composition of metallic materials. When performing X-ray fluorescence analysis, selecting a suitable flux is crucial for obtaining accurate results. This article discusses two fluxes, lithium tetraborate and lithium metaborate, and explores their advantages and applicability in X-ray fluorescence analysis.

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2023

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How to choose an X-ray fluorescence fusion machine suitable for high-temperature laboratory equipment

How to choose an X-ray fluorescence fusion machine suitable for high-temperature laboratory equipment

X-ray fluorescence fusion machines are devices suitable for high-temperature laboratories. Choosing the right X-ray fluorescence fusion machine is crucial. This article will guide you on selecting a suitable X-ray fluorescence fusion machine for your high-temperature laboratory and provide helpful advice and instructions.

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2023

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X-ray fluorescence melting instrument: a powerful tool for improving the efficiency of high-temperature laboratory equipment

X-ray fluorescence melting instrument: a powerful tool for improving the efficiency of high-temperature laboratory equipment

In modern scientific research, the efficiency and accuracy of high-temperature laboratory equipment are crucial for obtaining reliable experimental results. To meet this need, X-ray fluorescence fusion machines have become indispensable tools in the laboratory. Their high efficiency and accuracy bring many conveniences to laboratory personnel.

03

2023

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09

Key steps in X-ray fluorescence spectrometry analysis: using anhydrous lithium tetraborate flux

Key steps in X-ray fluorescence spectrometry analysis: using anhydrous lithium tetraborate flux

X-ray fluorescence spectrometry (XRF) is a common analytical technique used to detect and quantify elements. It determines the elemental composition of a sample by measuring the energy and intensity of X-rays emitted from the sample. To obtain accurate results, X-ray fluorescence analysis requires a series of key steps.

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2023

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09

Lithium metaborate: A commonly used flux in X-ray fluorescence analysis

Lithium metaborate: A commonly used flux in X-ray fluorescence analysis

Lithium metaborate anhydrous: A commonly used flux in X-ray fluorescence analysis. As a user of X-ray fluorescence fusion machines, have you encountered any confusion during use? Have you experienced unexpected situations that you couldn't solve? Don't worry, this article will detail a commonly used flux—lithium metaborate anhydrous—and its application in X-ray fluorescence analysis. Lithium metaborate anhydrous is widely used in ore analysis and geological sample analysis. It can effectively extract and separate elements in samples, providing scientists and laboratory researchers with accurate analytical results. In X-ray fluorescence fusion machines, lithium metaborate anhydrous plays an important role. First, it can completely melt the sample, allowing the elements in the sample to be fully released. Second, it has a relatively low melting point and a high melting temperature range, suitable for various samples of different properties. Lithium metaborate anhydrous can also form stable complexes with metallic elements in the sample, avoiding element loss and interference during the analysis process. By using lithium metaborate anhydrous as a flux, X-ray fluorescence fusion machines can provide more accurate and reliable analytical results. Lithium metaborate anhydrous can reduce sample evaporation loss, reducing analytical errors. At the same time, it can also reduce the matrix effect in the sample, making the analytical results more precise. Therefore, lithium metaborate anhydrous

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2023

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How to improve detection efficiency: X-ray fluorescence fusion machine

How to improve detection efficiency: X-ray fluorescence fusion machine

The fire assay cupellation furnace is an advanced X-ray fluorescence melting instrument, characterized by high efficiency, accuracy, and intelligence. Using new technology, it can complete the detection of gold samples in a short time and provide accurate analysis results.

06

2023

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What should be paid attention to when using an X-ray fluorescence melting instrument?

What should be paid attention to when using an X-ray fluorescence melting instrument?

Each machine must be operated strictly according to the operating procedures. This not only prolongs the lifespan of the machine through proper maintenance but also ensures the safety of the operators. What precautions should be taken before operating an X-ray fluorescence melting machine? It is well known that the X-ray fluorescence melting machine is a professional supporting equipment for the fusion method of X-ray fluorescence spectrometer. It adopts a touch screen control method, with a user-friendly interface and simple operation. The machine has a high degree of automation and is widely used in sample preparation in the steel, chemical, geological, metallurgical, cement, and ceramic industries, as well as in the detection of refractory materials. The X-ray fluorescence melting machine features fast heating, precise temperature control, energy saving, and stable operation. Its temperature can reach up to 1100℃, making it particularly effective for melting refractory materials. The selection and use of crucibles for the X-ray fluorescence melting machine are also crucial. Note that the X-ray fluorescence melting machine cannot be used to process halogens or substances that can release halogens in platinum crucibles, as ferric chloride solution significantly corrodes platinum. Furthermore, platinum crucibles must not come into contact with any other metals during heating. All platinum ware should be heated or burned in an electric furnace or gas lamp.

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2023

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Luoyang Turner High Temperature Instrument Co., Ltd.

+86-400-880-7095
Sales (same as WeChat):18695992058
Contact:+86-379-69755886
Address: South Section of Shuangxiang Road, Luoxin Industrial Cluster, Luoyang City, Henan Province
Email:tnkinstrument@163.com

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