Chapter 339: Yan Jin characteristics

浩 Li Hao and Guo Jianyi watched the kettle silently, waiting for Yan Jin's official response to be completed.
濯 Guo Jianying introduced on the side: "General Manager Li, we are the precursor of Yanjin material, which is a very unstable material.
It will break down naturally in just over an hour. We now have the chemical reaction equations for Yan Jin synthesis. "
The tritium reactor was quickly finished, and after cooling, Li Hao finally saw the shape of Yan Jin.
It is a blue-purple colloidal substance, and the overall shape feels soft and waxy, much like jelly.
Handed over some small black or pink spots on it, the overall state of Yan Jin seemed very dim.
Scientists immediately put the whole piece of inflammation gold into a high-speed centrifuge, and the centrifuged material was like a crystal jelly, but with a bright metallic luster.
濯 Guo Jianying introduced beside him: "By centrifugation, Yanjin and impurities can be separated to obtain pure materials.
The purity of 99.999% must be guaranteed before Yanjin can exert its strongest thermal conductivity. "
浩 Li Hao looked at Yan Jin, and he said with a pity: "I did not expect it to be a semi-solid colloid, so the range of use would be greatly limited."
Guo Jianxian immediately explained: "General Manager Li, don't look at it just out of the colloidal state. This is because it has not been cured until the last part of the process.
Inflammable gold in the colloidal state has no strong thermal conductivity. Only after the last part of the process, let it form a special crystal structure inside, will show the characteristics of super strong thermal conductivity.
After curing, the golden gold texture is very hard, and there is almost no way to continue processing it. But the good news is that semi-finished products without curing can be stored for a long time.
设计 After designing its shape in this way, it is then cured, which is very suitable for industrial large-scale production.
The method of curing him is also very simple. Using several electromagnetic waves to irradiate Yan Jin alternately, the crystal structure we need will be formed inside. "
Li Hao was very satisfied after hearing the introduction of Guo Jianyu, Yan Jin's feature is very easy to use.
He said happily, "You have handled this material very well. It has this characteristic and can exert the effect of this material in more fields."
濯 Guo Jianying began to arrange for researchers to solidify a portion of Yan Jin.
I only saw them putting Yan Jin in a cylindrical glass container. This should be a container that controls the shape of the material.
And put this container in a large cylinder surrounded by coils.
I only saw that the device started to power on, and the indicator light on it blinked continuously. They waited for a while, and the large cylinder lid opened automatically.
Scientists took a blue-purple metal rod from there.
"Mr. Li, do we need to do a simple experiment to verify the performance of Yanjin?" Guo Jianyi said casually.
浩 Li Hao thought about it and replied, "If this experiment is not complicated and you are convenient, just do it. I also want to see the effect of Yanjin."
"It's not complicated at all, it's a very common experiment. We just verified that this time, the gold material produced by the new process can reach the performance of the material produced in the laboratory." Guo Jianzhen responded.
濯 Guo Jianying immediately arranged for scientific researchers to conduct experiments.
At this time, a middle-aged person entered the laboratory. He should have come to this laboratory many times and kept saying hello to the scientific researchers next to him.
The scientists in the lab knew him and did not stop him in any way.
He walked behind Li Hao and stopped. Li Hao and Guo Jianzhen both stared at the experiment, but did not find his arrival.
Just looking at the researchers in front of them, they are conducting destructive experiments on Yanjin to verify whether Yanjin meets the set performance.
They cut with high-speed cutters and high-speed waterjets containing sand particles to hit Yanjin.
腐蚀 Corrosion with strongly acidic materials and corrosion with strongly alkaline materials. Many common destructive method tests.
None of the surface of Yan Yanjin has changed.
Finally they started experimenting with the superior thermal conductivity of Yanjin. The experimental method is simple.
Just put a metal rod made of Yanjin in the boiling hot oil. A section of it was immersed in hot oil and one end was exposed to the air.
I only saw the blue-purple Yanjin surface suddenly start to turn red, and the color was very pale. I couldn't find it without looking carefully.
红外 There is an infrared thermometer next to the hot oil at the test temperature. Only a sharp drop in the temperature of the hot oil was seen. In just one second, more than 300 degrees of hot oil dropped to 24 degrees Celsius. The temperature of the air in the laboratory was reached.
By placing a thermometer near the wall, you can see that the entire room has risen by 0.03 degrees.
Li Hao watched the entire experimental process, he said with admiration: "I did not expect Yan Jin to play such an outstanding result, it is indeed a super strong thermal conductive material, which can quickly transfer heat."
Guo Jianzhen's face showed a proud look, but his mouth said modestly: "It's not so perfect, due to the limitation of the second law of thermodynamics. Heat transfer must have a temperature difference. Its main role is to achieve thermal equilibrium between two thermodynamic systems bridge."
The person who just entered the laboratory just stepped forward and said, "Director Guo, can your material withstand thousands of degrees of heat?"
Li Hao saw that Ma Yiming, the person in charge of the military industrial enterprise, was speaking. He remembered that Ma Yiming and Niu Zhengfeng were working on aerospace general-purpose engines. He didn't know how Ma Yiming came to the Materials and Chemistry Laboratory.
看着 He looked at Ma Yiming and asked curiously, "Manager Ma, how did you come to this laboratory?"
Guo Jianjian explained, "Mr. Ma is a frequent visitor here. As far as I know, the aerospace engine they developed also wants to have the capabilities of ordinary aero engines, and they can take off the spacecraft at ordinary airports.
总 This overall design may be theoretically successful. UU reading www.uukanshu.com but requires very high-end material support.
It's like making an ordinary electronic device from a tube, even the most advanced tube. It can't do the same thing as a mobile phone, but it's the same size as a mobile phone.
This is a limitation on materials, not a breakthrough in theory can achieve this project.
To solve this problem, the manager Mr. Ma came to our laboratory diligently every week, and wanted to find new materials that were helpful to them. "
随后 He then responded to Ma Yiming's question: "The super thermal conductivity of our material is due to the special properties and special internal structure of this material.
His own melting point is not high, and can only withstand high temperatures of about 1600 degrees. This is its melting point. Above this temperature, it will melt, destroying its internal crystal structure, and the material loses its thermal conductivity. "
Yi Ma Yiming's eyes were a little dim, and the smile on his face disappeared. He shook his head and said, "The material is not good. Its melting point is too low to achieve the high temperature resistance I want."
濯 Guo Jianzhen continued to ask: "Manager Ma, can you tell us the specific purpose of using this material. I will help you analyze it according to the specific purpose you explained."
I heard Guo Jianming's answer, Ma Yiming's eyes brightened again, maybe this time he could find a solution to the problem.


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