【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20190806
Thread Content
Question: What are over-temperature and overheating in metals? What is the relationship between the two? There are no answers provided for this series of posts; fellow netizens may share their own opinions – just reply with what you understand. Replies earn rewards ranging from 5 to 15 points; all forum members are welcome to participate actively and support the development of the forum! ! ! Chemical Equipment and Machinery
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not high but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result.
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not high but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result.
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not high but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result.
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not significant but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result.
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not high but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result.
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not significant but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result. In terms of the sequence of occurrence, overheating comes first, followed by overtemperature. The metal’s temperature excess is not significant, and the cumulative over-temperature time is very short; therefore, overheating of the metal does not occur. Whether the temperature rise of the metal is not significant but the cumulative time of such overheating is long, or the overheating duration is short but the degree of temperature rise is high, in either case it usually leads to overheating of the metal
When the operating temperature of a metal exceeds its allowable operating temperature, it is referred to as overheating. If the metal experiences a large degree of over-temperature, or if the degree of over-temperature is not high but the duration of such over-temperature is long, it can cause harmful changes in the metal’s structure, leading to a decline in its mechanical properties; this condition is known as overheating. From a causal perspective, overheating is the cause, while overtemperature is the result.
Overtemperature or overheating occurs during operation when the temperature of the metal exceeds its allowable limit； The relationship between the two: Overtemperature and overheating are conceptually the same. The difference is that over-temperature occurs when, for various reasons during operation, the temperature of the metal tube wall exceeds the allowable level, while overheating results from over-temperature, causing varying degrees of damage to the tube. In other words, over-temperature is the cause of overheating, and overheating is the result of over-temperature.
Over-temperature refers to the situation in which, for various reasons during operation, the temperature of the metal tube wall exceeds the allowable level. Overheating occurs as a result of over-temperature, causing varying degrees of damage to the tube; in other words, over-temperature is the cause of overheating, while overheating is the consequence of over-temperature.
When the metal temperature exceeds the allowable level, it is referred to as overtemperature or overheating. Overtemperature is the cause of overheating, while overheating is the result of overtemperature.