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High-precision titanium ingot temperature hysteresis measuring method

A measurement method and high-precision technology, applied in thermometers, measuring devices, measuring heat, etc., can solve problems such as inaccurate temperature measurement of titanium ingots, and achieve the effect of solving layout and installation problems, reliable data, and high accuracy

Inactive Publication Date: 2018-07-24
FALCON AEROTECH LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a high-precision measurement method for the temperature hysteresis of titanium ingots, and solve the problem of inaccurate temperature measurement of titanium ingots in the heating furnace

Method used

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  • High-precision titanium ingot temperature hysteresis measuring method

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] see Figure 1 to Figure 3 , a kind of high-precision titanium ingot temperature hysteresis measurement method of the present invention, comprises titanium ingot blank 1 and thermocouple 10, and described titanium ingot blank 1 length is L, and titanium ingot blank 1 diameter is D, and method step is as follows:

[0031] 1) Selection of temperature measuring surface

[0032] In the axial direction of the titanium ingot 1, three sections are successively selected as the temperature measuring surfaces, which are respectively the first temperature measuring surface 2, the second temperature measuring surface 3 and the third temperature measuring surface 4. The first temperature measuring surface 2 and the titanium The distance between the end f...

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Abstract

The invention relates to the technical field of special metallurgy, in particular to a high-precision titanium ingot temperature hysteresis measuring method. The method includes a titanium ingot billet and a thermocouple. The method includes the following steps: (1) selecting a temperature measuring surface; (2) determining a temperature measuring point; (3) designing the structure of a temperature measuring hole corresponding to the temperature measuring point; and (4) arranging a thermocouple. The invention provides a high-precision titanium ingot temperature hysteresis measuring method. Theproblem that the measured temperature of a titanium ingot in a heating furnace is inaccurate is solved. The method is accurate, reliable and easy to implement, and can be extended to all kinds of alloy and different specifications of ingots.

Description

technical field [0001] The invention relates to the technical field of special metallurgy, in particular to a high-precision temperature hysteresis measurement method for titanium ingots. Background technique [0002] Titanium alloys have high strength, low density and excellent corrosion resistance properties, which make them very attractive in many fields, while the relatively high production costs of titanium alloys restrict their wider application, such as in the automotive industry The application is relatively expensive compared to steel and aluminum. In order to minimize the inherent cost problem of titanium, be competitive, and be successfully applied, it is necessary to deeply analyze the special properties of titanium alloys, and study and compare titanium alloys and other cheap materials, including the impact between cost, processing methods and performance. [0003] The production process of titanium alloy can generally be divided into several main steps: extrac...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K7/02
CPCG01K7/02
Inventor 黄爱军曹志强杨晓光
Owner FALCON AEROTECH LTD
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