From University Lecturer to Chief Academician
Chapter 507 First-order silver, Rockwell hardness and amazing resistivity!
The annihilation force field experiment team was busy from top to bottom.
The explosive results of the first experiment made everyone feel very excited and excited. They discovered 39 kinds of upgraded elements, and they indeed mastered the annihilation force field technology, which was in the range of "Element Upgraded Explosion".
"If you can increase the strength of the annihilation force field, you will definitely be able to discover more upgraded elements."
"Even if it's only doubled, there may be several elements."
"In the range of 20 times or more, the element upgrade is the most dense, and we must seize the opportunity to experiment. For the time being, we only have three chances..."
Now is the second time.
He Yi, Xiang Qiansheng, and Liu Yunli and others all look forward to increasing the strength of the force field and discovering the first-order silver element.
That is very important.
Even if some elements have been upgraded, their practical significance is not great, while some elements are different. First-order silver is likely to represent the large-scale application of "near room temperature superconducting metals".
That represents a technological explosion.
The international community believes that research in the direction of the annihilation force field can lead to the vigorous development of human science and technology, but so far the relevant research has had little impact on ordinary people.
Tier 1 silver can quickly change everything.
After gaining the experience of the first experiment, the speed of the second demonstration was relatively fast, and it took less than two weeks overall.
They just find out the problems in the first design, and after making certain design improvements, they can take the plan to the cooperative factory for manufacturing.
In fact, some researchers who have just joined the research team are still not quite clear about the experimental demonstration. They don't understand why the second demonstration can understand the first question.
The first experiment can be said to be quite successful. The design of each part is finally reflected in the strength of the annihilation force field produced as a whole, so how do you know which part has a problem?
When some people were discussing in private, they were educated by the "old people", "You have to study this aspect yourself. In our experimental group, it is right to listen to Academician Wang."
In fact, they don't know the reason.
Not to mention the second experiment, the first experiment was also controlled by Wang Hao, who finalized the design from the details to the whole.
As for the reason...
Hard to say.
These people can only accept the answer of 'Academician Wang is a genius, he must be right' with doubts.
In fact, the problem in the design can still be explained theoretically, which is related to the morphology of the particles inside the granular material.
The shape of the particle is directly related to the DC anti-gravity design, and also has a relationship with the DC strong annihilation force field, but the relationship requires very complicated calculations to be vaguely deduced.
The complexity of that kind of calculation is comparable to calculating the transition temperature of multi-element composition according to the theory of superconducting semi-topology, which is not simply done by human beings.
Therefore, it is better to design the argument directly.
A group of people express their own opinions, feed back correct information and record it, and then modify the design.
This is the most efficient way.
"Determining the final result, then connecting the particle's behavior and deriving its fuzzy relationship will also be very helpful for future experimental design."
Wang Hao was thinking seriously while taking notes.
He has always been in charge of the annihilation force field experiment group, but the future is hard to say, he can't be in charge of the experiment group for decades.
In the future, other people will be in charge of the experiment, and they definitely hope to have research results. The records made now are precious experimental data and experience, which can provide help for subsequent researchers.
After completing the design demonstration of the second experiment, it is time to wait for the materials of the manufactured parts to be delivered.
Xiang Gansheng left with regret.
He will return to the nuclear fusion engineering experiment base and lead the nuclear fusion engineering research group to continue the F-ray generation experiment.
The nuclear fusion engineering research team has urged it several times, and high-level decision-making departments have called to inquire.
Wang Hao thought about it, and let him go.
This decision made Xiang Qiansheng very depressed. Compared with the research of the annihilation force field experiment group that has continuously achieved great results, the repeated F-ray experiments at the nuclear fusion engineering base are really not attractive.
As a result, he could only leave with his luggage.
When leaving, He Yi, Liu Yunli and a group of people laughed and said goodbye, "Professor Xiang, have a good journey! Don't worry, we will finish your job!"
"Don't worry about this, our research must be going well!"
"Nuclear fusion needs you more!"
"come on!"
"Go all the way~~~"
Xiang Qiansheng was really angry and wanted to curse, that is to say, they were too familiar with each other, so he could only grit his teeth and get into the car.
There is also a reason why He Yi and Liu Yunli did this.
Because of...jealousy!
Before Xiang Qiansheng joined the nuclear fusion engineering experiment base with Wang Hao, everyone involved in the research knew that he was a heavyweight in nuclear fusion research and was directly responsible for directing the experiment.
Regardless of his position, Xiang Qiansheng can be said to be the 'number two person in the nuclear fusion experiment'.
The job is certainly enviable.
Both He Yi and Liu Yunli felt that it would be okay to do it by themselves, and they could even do it better, but now it's a turn of events.
Faced with the research that will soon have great results, Xiang Qiansheng can only return to the nuclear fusion engineering experimental base alone.
Therefore, gloating is still necessary.
...
Half a month later, the new experimental equipment was manufactured.
Many researchers work overtime and only have eight hours of rest every day. They are rushing to install the equipment.
On the day when all the tests were completed, they couldn't wait to start the experiment.
This time, there was no leading group, so the experiment was relatively random, and the time to turn on the equipment was set at 8:00 pm.
Wang Hao stood in the safety room on the side of the experiment room, listened to the test data reported by the various teams, and after confirming that everything was fine, he quickly issued an order, "Let's start!"
"Check the guards."
"He Yi, power on and get ready!"
"Liu Yunli, prepare to deliver the materials!"
"Wang Shanqing, prepare for testing..."
After a series of instructions were issued, He Yi made a "power application", and Wang Hao gave the order and the power was connected.
A strong annihilation field is created.
After that, there will be basic field force testing and material delivery. After the timer reaches five minutes, Wang Hao immediately announces, "Power off!"
The experiment is over.
Several people beside the experimental equipment looked at the materials in the center of the equipment.
The tin-platinum-lead alloy was quickly transported to the temporary testing room, and the quality and strength of the material surface was quickly determined, and then input into the computer to get the result.
"21.2~24.7!"
Wang Hao just got out of the safe room when he heard the report on the strength of the field. He couldn't help but frowned, "So little?"
He Yi approached excitedly, "The strength of the field is indeed not ideal, but we have achieved our goal!"
Wang Hao immediately looked over.
He Yi said vigorously, "I got closer just now and looked at the magnetized material. The silver is placed on the very edge, which is almost the same as when it was sent in. It seems to be a little brighter. The important thing is..."
"It didn't turn black!"
"——!"
Wang Hao stared hard, and suddenly understood, "A first-order silver?"
"Definitely is!"
"Where's the magnetized material?" He immediately asked, wanting to get close to take a look, even if you take a look from a distance, you can be sure of the result.
He Yi said, "It has been sent to the material testing center."
"Walk!"
"Go to the testing center!"
Wang Hao turned around and pulled He Yi towards the testing center.
...
Material Testing Center, Wanghui Laboratory.
Wang Hui and Zhou Qing have already obtained some magnetized materials, and those that can be sent back to the laboratory are the most important materials.
Silver is one of them.
Knowing the importance of first-order silver, Wang Hui would naturally look at the change of silver first. He couldn't help getting excited just by looking at the color, "It didn't turn black, but the surface color became brighter... this should be a Tier Silver?"
Zhou Qing also nodded excitedly, "It must be Tier 1 Silver."
They couldn't wait to start testing.
The silver material only becomes brighter in color, but in fact, its behavior has changed a lot. Just tap it lightly with a tool, and you will find that the tapped part has become powdery.
They melted the powder with a high-temperature gun, and then solidified it together to regain the 'silver nugget'.
"The volume has shrunk a lot." Wang Hui said, "The density must have also increased a lot. Did you record it just now? What is the melting point?"
Zhou Qing said, "About 1250 degrees Celsius."
Wang Hui held a silver block with tweezers and felt it with a little force, "The hardness has also improved, and it's not just a little bit. Let's do a Rockwell hardness test."
After completing the hardness test, they tested conventional physical properties, including melting point, density and chemical properties with sophisticated equipment.
Routine testing took an hour.
Zhou Qing wanted to continue doing the "conductivity experiment", but he heard the sound of knocking on the glass window, and when he turned his head, he saw Wang Hao and He Yi standing outside.
He could only suspend the experiment and walked out, "Academician Wang, Academician He, how long have you been waiting?"
A researcher next to him said, "Academician Wang and Academician He have both been here for an hour. They were waiting outside at first before they came in."
Wang Hao shook his head and said, "I'm afraid it will affect your experiment, what's the result?"
"It's Tier 1 silver!"
Zhou Qing said with certainty, "We did a few experiments just now, and we can confirm a few points. First, the density is 14.49, which is 40% higher than conventional silver."
"The melting point is 1239 degrees Celsius, which is also a lot higher."
"The Rockwell hardness ranges from 70 to 105 HRB, which is amazing!"
When talking about the Rockwell hardness data, Zhou Qing nodded very vigorously, and expressed surprise with the corners of his mouth pursed, "It's double the standard!"
"Is it that high?"
"It is indeed very high. We have done two experiments and the data obtained are consistent." Zhou Qing continued, "In terms of chemical properties, it is no different from conventional silver, and it is relatively stable."
"What about conductivity?" Wang Hao asked.
Zhou Qing said, "I was preparing to test the electrical conductivity just now, but... let Hu Xiuquan's team do it."
"Right……"
If the conductivity of the first-order silver is the same as inferred, a professional team must use the most sophisticated equipment for testing.
There's no point in experimenting here.
Wang Hao said impatiently, "Contact Hu Xiuquan and let his team take the materials for testing."
...
Wang Hui and Zhou Qing conducted routine property testing of first-order silver, and the biggest discovery was the increase in Rockwell hardness. The Rockwell hardness reached 70-105 HRB, which can be said to be 'hard in texture'.
In the detection of metal hardness, there are several related detection methods, including Brinell hardness, Rockwell hardness, Vickers hardness, etc.
Among them, Rockwell hardness is one of the easiest methods.
The Rockwell hardness test is an indentation test method, which is to measure the depth of the indentation. It is to press the indenter (cone or steel ball) into the surface of the sample. After the specified holding time, remove the main test force and measure it with The hardness value is calculated by the residual indentation depth increment.
The reason why Rockwell hardness is easy to carry out is because there is a "hardness machine", and the hardness data can be read from the hardness machine as long as the experiment is carried out.
As an elemental metal, 70-105 HRB is already high.
Among several stable metals such as gold, silver, copper, and aluminum, copper has the highest Rockwell hardness, and the usual hardness range is 45-90 HRB.
The Rockwell hardness of aluminum is next, ranging from 20-60 HRB.
Tools and utensils made of copper and aluminum can already be described as 'sturdy and durable'. The hardness of the first-order silver ranges from 70-105 HRB, and the minimum standard exceeds that of aluminum.
Of course, compared to being close to superconducting properties, the characteristics of high hardness are nothing, and may even be counterproductive.
For example, high hardness is not easy to shape.
However, the outstanding characteristics of a certain aspect also mean that it has a certain "application exploratory nature". One-way research can be done on it, and more applications may be realized.
What matters now is the electrical conductivity.
Even though it was already eleven o'clock in the evening, Wang Hao took He Yi to Hu Xiuquan's laboratory together, hoping to know the rough data as soon as possible.
The pair even got involved with the experiment directly after it was determined that the first-order silver was not radioactive.
soon.
The first experiment is over.
"2.78x 10^(-14)Ω.m?"
According to the data on various testing instruments, Wang Hao did calculations by himself, and finally came up with a jaw-dropping result.
"sure?"
Hu Xiuquan was also stunned. He continued to do calculations and quickly came up with the result, "2.78x 10^(-14)? Really..."
"This data..."
He didn't know how to describe it for a while, his face was flushed with excitement, and his veins burst out, and he immediately shouted, "The next experiment will be done, and the results will be confirmed tonight!"
Everyone in the lab was also excited.
They had expectations for the experimental results, because the first-order gold resistivity test was done before, and the result was 1.91x 10^(-13)Ω.m.
That's an astonishing statistic.
Everyone's description is "almost superconducting", and in many application fields, the resistivity of the '10^(-13)' data level can be ignored.
Now it is an even more astonishing data, and the resistivity is an order of magnitude lower, which means that 'resistance is even more negligible'.
It's just astonishing.
Even without having to think deeply, they all know that they are participating in a witness experiment of a'significant result'.
How important is it?
"This may promote a technological explosion!"
"It may allow various fields to fully complete the performance upgrade across the ages, and may completely change human life..."
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