Quality detection method of centrifugal casting alloy furnace tube, storage medium and equipment

Abstract

The invention discloses a quality detection method of a centrifugal casting alloy furnace tube, which comprises the following steps: carrying out coercive force in-situ detection on a newly manufactured centrifugal casting alloy furnace tube to obtain coercive force data of each centrifugal casting alloy furnace tube; judging whether the batch of furnace tubes have quality consistency or not according to the detected coercive force data; judging whether the batches with quality consistency have quality difference or not; and performing quality sorting on the batches of which the quality is judged to be different. Quality detection of quantitative refining can be carried out on the centrifugal casting alloy furnace tube, so that the failure risk of the furnace tube is reduced, and the safeoperation period of the heating furnace is prolonged.

Description

technical field [0001] The invention relates to a quality detection method, storage medium and equipment of a centrifugal casting alloy furnace tube, belonging to the field of high temperature damage quality detection of a centrifugal casting alloy furnace tube. Background technique [0002] Centrifugal casting alloy furnace tubes are mainly used in high-temperature heating furnaces in the petrochemical industry. Due to the influence of high-temperature environments, high-temperature damage problems such as carburization and creep damage are extremely prominent, which often lead to cracking and failure of high-temperature units. So far, due to the operators in the furnace Therefore, the main control method to deal with high temperature damage is to control the manufacturing quality of the furnace tube, so as to achieve the expected service life, and the main means of checking the quality of the furnace tube is the magnetic flux detection method, which is greatly affected by e...

AI Technical Summary

Problems solved by technology

[0002] Centrifugal casting alloy furnace tubes are mainly used in high-temperature heating furnaces in the petrochemical industry. Due to the influence of high-temperature environments, high-temperature damage problems such as carburization and creep damage are extremely prominent, which often lead to cracking and failure of high-temperature units. So far, due to the operators in the furnace Therefore, the main control method to deal with high temperature damage is to control the manufacturing quality of the furnace tube, so as to achieve the expected service life, and the main means to check the quality of the furnace tube is the magnetic flux detection method, which is greatly affected by environmental factors. The change of its value is difficult to reflect the subtle differences in the quality of the furnace tubes, so it is mainly used for the batch inspection of whether the quality of the furnace tubes is qualified. The service life of some furnace tubes is only less than 10,000 hours, which is 1 / 10 of the design requirements, which seriously affects the safe long-term operation of the high-temperature heating furnace

Images