Metal material high-temperature oxidation simulation experiment device and experiment method
A technology for simulating experimental equipment and high-temperature oxidation, which can be used in measurement devices, analytical materials, instruments, etc., and can solve problems such as the need to improve the guiding value.
Pending Publication Date: 2020-05-22
CHONGQING UNIV
View PDF17 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the guiding value of the current metal oxidation simulation results in water vapor for actual production work still needs to be improved.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0034] Please refer to figure 1 , figure 1 Shown is a schematic structural diagram of a simulation experiment device 100 for high-temperature oxidation of metal materials. This embodiment provides a metal material high-temperature oxidation simulation experiment device 100, which can improve the comprehensiveness and reliability of the metal material high-temperature oxidation simulation experiment results, and has great guiding significance for actual production work.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a metal material high-temperature oxidation simulation experiment device and an experiment method, and relates to the technical field of experiment equipment. The metal materialhigh-temperature oxidation simulation experiment device can improve the comprehensiveness and reliability of a metal material high-temperature oxidation simulation experiment result, and is of greatsignificance to actual work guidance. The device mainly comprises an experiment unit and an air inlet unit which are communicated with each other. The experiment unit comprises a reaction part, a metal material is placed in the reaction part, and the reaction part provides an oxidation space. The air inlet unit is communicated with the reaction part through a nozzle and provides water vapor for the reaction part; the nozzle is detachably connected to the reaction part and the air inlet unit respectively, so that a user can conveniently replace the nozzle. The nozzle is provided with an air outlet. The experiment method mainly utilizes the metal material high-temperature oxidation simulation experiment device for experiment. According to the experiment method, the oxidation process of the metal material in a high-temperature water vapor environment can be simulated more comprehensively, and the comprehensiveness and reliability of the experimental result are high.
Description
technical field [0001] The invention relates to the field of experimental equipment, in particular to a simulation experimental device and an experimental method for high-temperature oxidation of metal materials. Background technique [0002] Metal materials that have been working in a high-temperature water vapor environment for a long time will be oxidized and corroded, resulting in damage, which will have a great impact on the normal operation of the overall device. For example, during the operation of boilers, accidents of pipe bursts and leaks on the heating surface often occur, which cause great safety hazards and high economic losses. For another example, when a nuclear reactor is running, an oxide film will be formed on the surface of the fuel rod under the reactor loss of water accident condition, which will seriously affect the thermal conductivity of the cladding tube. With the increase of the thickness of the oxide film, the temperature of the fuel rod will conti...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N17/00
CPCG01N17/006G01N17/002
Inventor 陈德奇邓坚董克坚刘汉周吴丹陈明镜
Owner CHONGQING UNIV