What is the noun of cold treatment? Ingredient supercooling noun explanation

The terms of the cold treatment method are explained as follows.

Cold treatment refers to cutting off the emotional connection with the other party, giving each other's emotions a buffer, and then at the right time, removing the cold treatment state, so as to achieve the purpose of secondary attraction.

Cold treatment is not the same as disconnection.

Regarding the relationship between cold treatment and disconnection, many people can't tell the difference.

Disconnection is generally used to deal with multiple contradictions, serious stalking, too many mistakes in principle, etc., in order to repair the huge damage of the previous emotion, and adopt a completely disconnected way.

Cold treatment method: refers to the two sides of the conflict to adopt a calm, rational, restrained and tolerant attitude, the mediator can calmly judge right and wrong in the process of observation and analysis and research, calmly formulate policies, and find the best way to ease the conflict and resolve the dispute.

Immediately after quenching, the workpiece is put into low-temperature air (0 80), which is called cold treatment.

After the workpiece is cold treated, its mechanical properties are high and the specifications are relatively stable.

The explanation of the noun of the cold treatment method is that the treatment method is relatively cold and cold.

Cold treatment refers to a heat treatment operation in which the quenched steel is continuously cooled below room temperature, so that the residual austenite that has not yet been converted at room temperature continues to be converted into martensite. The purpose of cold treatment is to minimize residual austenite in quenched steel.

The hardness of the steel can be increased by cold treatment. For example, it can be used in a variety of tool steels and carburized steel parts to improve their wear resistance and service life.

By cold treatment, various factors that cause dimensional changes (residual austenite, etc.) are basically eliminated, so the size of the workpiece remains stable during use. Converting residual austenite into martensite is necessary for many parts.

The cold treatment operation is not complicated, it is to quench the workpiece to room temperature in time to put it in the freezer (about -80), when the workpiece reaches the cold treatment temperature, properly keep it for 1 2h, and then take it out and put it in the air. Cold treatment is essentially a continuation of quenching cooling. The steel is cooled below the mz point, stays for a certain period of time, and the residual austenite is converted to martensite as completely as possible, and then it is slowly heated to room temperature before tempering.

Explanation of the term supercooling of components: during solidification, the supercooling formed in the liquid phase before the liquid-solid interface is caused by the change of solute concentration at the front of the solid-liquid interface due to the change of solute redistribution, which causes the change of theoretical solidification temperature. This supercooling, caused by solute redistribution in front of the solid-liquid interface, is called component supercooling.

The actual temperature at the front of the interface and the liquidus temperature distribution are both used to determine the stupidity.

There are two conditions that must be met for the supercooling of the components: first, the enrichment of solutes at the edge of the solid-liquid interface causes the redistribution of the components; The second is the actual temperature distribution of the liquid phase in front of the solid-liquid interface, or the temperature distribution gradient must reach a certain value.

For alloys, the solidification process is accompanied by solute redistribution, the composition of the liquid is always changing, and the redistribution of solute components in the liquid changes the corresponding solid-liquid equilibrium temperature, which is defined by the equilibrium phase diagram of the alloy. The microscopic growth process of the alloy is judged by "component supercooling".

In the process of directional solidification under the condition of no diffusion of solid phase and limited diffusion of liquid phase, the supercooling criterion of the components to keep the flat interface condenser solid is: gl r -ml(1-k)c0 kdlwhere GL is the temperature gradient at the front of the solidification interface, R is the solidification rate, ML is the slope of the liquidus line, K is the equilibrium partition coefficient of solute, C0 is the concentration of solute, and DL is the diffusion coefficient of the solute.

Effect of component supercooling on the solidification microstructure of the alloy: with the small to large degree of component supercooling, the interfacial growth shape develops from straight interface to cellular and dendritic shape.

Explanation of chilling injury (1).As a result of lower temperatures, some plant bodies are destroyed or die. For example, some varieties of sweet potatoes will have different degrees of chilling injury at 9°C.

2).refers to cold words and cold words, which infiltrates Sun and hurts people's feelings. Guo Moruo, "My Journey of Poetry":

I myself am accustomed to cold, and I am about to have immunity to cold, though sometimes it is still unavoidable; And for the cold words and cold words of people who enjoy great names and young people, I especially feel that the source is hidden. The word decomposition Explanation of cold cold cold ě low temperature, as opposed to "hot" : cold day.

Refrigeration. Frozen. Cold.

Chilly. Silence, not lively: cold.

Cold silence. Calm down. Deserted.

Secluded, rare: secluded. Cold word.

not warm , not gentle : cold reception. Cold shoulder.

Cold. Indifferent. Indulge in a fling at.

Frosty. Ruthless ruthless Explanation of harm harms à lossy, as opposed to "good" in the chain of clump splits: pests.

Pest birds. People or things that cause disasters, disadvantage: harm.

Scourge. Disaster. Eliminate harm for the people.

Hurt the victim: Victim. Damage.

Harm. Harm. Occurrence of disease:

Eye damage. Psychological instability: shyness.

Afraid. Kill: Kill.

Explanation of chilling injury.

1).As a result of lower temperatures, some plant bodies are destroyed or die. For example, some varieties of sweet potatoes will have different degrees of chilling injury at 9°C.

2).It refers to cold words that hurt people's feelings. Guo Moruo, "My Journey of Poetry":

I myself am accustomed to cold, and I am about to have immunity to cold, though sometimes it is still unavoidable; And for the people who enjoy the name of the eldest brother potato products, I especially feel unfair about the cold words and cold words of young people. ”

The word decomposition Explanation of cold cold cold ě low temperature, as opposed to "hot" : cold day. Refrigeration.

Frozen. Cold. Chilly.

Silence, not lively: cold. Cold silence.

Calm down. Deserted. Rare, rare:

Obscure. Cold word. Not enthusiastic, not gentle :

Cold reception. Cold shoulder. Cold.

Indifferent. Indulge in a fling at. Frosty.

Ruthless and ruthless explanation of harm à lossy, as opposed to "beneficial": pest. Pest birds.

People or things that cause disasters, disadvantage: harm. Scourge.

Disaster. Eliminate harm for the people. Damage to injury:

Harm. Damage. Harm.

Harm. Occurrence of disease: eye damage.

Psychological instability: shyness. Afraid.

Kill Hand Wang: Kill.

The explanation of the term cold treatment is: the workpiece is immediately put into low temperature air (0 °C 80 °C) after quenching, which is called cold treatment. After the workpiece is cold-treated, its mechanical properties are higher and the specifications are more stable.

It is a metaphor for not treating things immediately after they happen (the so-called "heat treatment"), waiting for the right time to deal with them.

The explanation of the term cold treatment is: the workpiece is immediately put into low temperature air (0 °C 80 °C) after quenching, which is called cold treatment. After the workpiece is cold-treated, its mechanical properties are higher and the specifications are more stable.

It is a metaphor for not treating things immediately after they happen (the so-called "heat treatment") and waiting for the right time to deal with them. The structure is: cold (left and right structure) (semi-enclosed structure) and Li (left and right structure).

The phonetic pronunciation is: 一 . The pinyin is:

lěngchǔlǐ。

What is the specific explanation of cold treatment, we will introduce it to you through the following aspects:

1. Citations and explanations [click here to view the details of the plan].

Immediately after quenching, the workpiece is put into low-temperature air (0°C 80°C), which is called cold treatment. After the workpiece is cold-treated, its mechanical properties are higher and the specifications are more stable. It is a metaphor for not treating things immediately after they happen (the so-called "heat treatment") and waiting for the right time to deal with them.

2. Chinese dictionary.

After heating the metal to an appropriate temperature and maintaining it for a certain period of time, it is immediately put into cold air (0 to 80 degrees Celsius), which is called cold treatment. It can increase the mechanical properties of the workpiece and the stability of the specifications.

3. Network Explanation.

Cold treatmentCold treatment refers to a heat treatment operation in which the quenched steel continues to be cooled below room temperature, so that the residual austenite that has not been converted at room temperature continues to be converted into martensite. The purpose of cold treatment is to minimize residual austenite in quenched steel.

Synonyms about cold treatment.

Heat treatment. Idioms about cold treatment.

Horizontal eyebrows, cold eyes, ignore cold water, cold and cold, love ignorance, cold heart, cold face, cold words, cold words, cold arrows, sneering.

Words about cold treatment.

Cold bench, fried cold rice, cold arrows, horizontal eyebrows, cold eyes, sneering, pouring cold water, cold uterus, cold fever.

Sentence formation about cold treatment.

1. Pre-cooling treatment will inhibit the degradation of the velvet felt layer of the drug wall, and promote the expansion of the middle layer of cells, which is conducive to the occurrence of microspore dedifferentiation.

2. Cold or heat treatment should be carried out on items that have not been found to be pests to kill undetected pests.

3. And she herself said in an interview that she was extremely entangled, such as encountering contradictions, her solution was to deal with it coldly or not to deal with it.

4. The healing rate and the differentiation rate of green seedlings increased with the increase of cold treatment time, and decreased sharply after a certain extent.

5. The results showed that the nitrogen-containing horse hunger had better wear resistance after cryogenic treatment.

Summary. Steel is plastically deformed by cold working, thereby increasing its yield strength, a process known as cold working intensification.

The cold-drawn steel bar is stored at room temperature for 15 20 days, or heated to 100 200 and kept for about 2 hours, this process is called aging treatment. The former is called natural aging, and the latter is called artificial aging. The lattice will be strengthened when the lattice is distorted and deformed below the austenite formation temperature when it is subjected to a large enough external force.

When carbon steel is deformed within the forging temperature range, it changes the direction of the metal fiber, which cannot be eliminated during heat treatment, and is good for the properties of the material. It is not cold deformation strengthening, which mainly refers to rolling strengthening processing technology and shot peening strengthening process.

Explanation of terms for cold working intensive treatment.

The steel is subjected to plastic deformation by cold working, thereby increasing its yield strength, and this over-grinding process is called cold working intensification. The cold-drawn steel bar is stored at room temperature for 15 20 days, or heated to 100 200 and kept for about 2 hours, this process is called aging treatment. The former is called natural aging, and the latter is called artificial aging.

The lattice will be strengthened when the lattice is distorted and deformed below the austenite formation temperature when it is subjected to a large enough external force. When the carbon steel is deformed within the temperature range of forging, the direction of the metal fiber changes, and the direction of this fiber cannot be eliminated during heat treatment, which is good for the performance of the material. It is not cold deformation strengthening, which mainly refers to rolling strengthening processing technology and shot peening strengthening process.

Dear, that's all you need to answer your questions.

Explanation of cold drinks.

cold drinks]

Refreshing Drinks Detailed Explanation (1).Refers to drinking cold wine. Qing Jinnong's "Sending Guests with Wine" poem:

The cold drink is really hot, and I am sad to see that I will be with the sky from now on. Loss of Bimin" (2).Refreshing drinks such as soft drinks, sour plum soup, etc.

Also refers to cold foods such as ice cream.

The word decomposition Explanation of cold cold cold ě low temperature, as opposed to "hot" : cold day. Refrigeration.

Frozen. Cold. Chilly.

Silence, not lively: cold. Cold silence.

Calm down. Deserted. Rare, rare:

Obscure. Cold word. Not enthusiastic, not gentle :

Cold reception. Cold shoulder. Cold.

Indifferent. Indulge in a fling at. Frosty.

Ruthless Ruthless Explanation of Drinking drink (drink) ǐ drink, also specifically refers to drinking: drinking water and thinking of the source. Drinking.

Drinking and weeping (tears flowing down the face, flowing into the mouth, describing sorrow to the extreme). Drink poison to quench thirst. Refers to something that can be drunk :

Cold drinks. Drink. Diet.

A type of decoction in traditional Chinese medicine: Xiangsu drink. Drink (does not specify the time of the pin time to be taken).