Live appraising treasures, I became a national treasure expert?

Wuwuyangyang, many people suddenly came in, the experiment was interrupted, and the discussion stopped abruptly.

The alert person hurriedly greeted: "Director, secretary, and leaders!"

But most of the researchers were indifferent, like spectators. A few even frowned and muttered something.

So Yao Chuan: "Coming to join in the fun again..."

The deputy director in charge of the experiment came over quickly.

The curator waved his hand: "It's just for observation and study. You don't have to stop the experiment. It's your business!"

"it is good……"

Leaders often come to visit. They have experienced battles bigger than this, and there are quite a few. The researchers have long been used to it.

After looking around for a few times, I saw that neither the curator nor the secretary had any expressions or intention to speak, so I ignored them and went about my own business.

Those doing experiments, taking notes, and discussing, the laboratory became lively again.

Very focused and engaged, it felt like the leaders in front and the surrounding tour group members did not exist.

This kind of situation is really rare, and the members of the visiting group also became interested and took a closer look as much as possible without disturbing the researchers.

Still no one paid attention to them, everyone was doing their own thing. Several groups were discussing something, and the voices were not quiet.

Just as the deputy director was about to remind him, the secretary shook his head.

On-site observation is about seeing the actual situation, and explanation or not is only secondary.

So it's very real, and the atmosphere is a bit weird, as if you've walked into a 3D special effects experience hall, and the two people have nothing to do with each other: it's up to you, and I'm arguing about mine.

"What were they arguing about?"

"It is said that the data on the material color card does not match. The data results of more than ten retests are basically consistent, but the data deviate greatly from the data in the initial test."

"Could it be that the preliminary test data is wrong?"

"It's possible, but according to what they said, the initial test was correct. There should be a problem with the retest procedure. Now we are arguing about where the problem lies..."

They listened for a while, and the argument came to a conclusion: everyone said that their part was correct, and finally decided to retest and record simultaneously. If the result was still the same this time, they would ask Teacher Li for advice.

The experimental process was long and not interesting, so several leaders moved on to the next group.

There is also a debate here: there is an error between the preliminary test data and the retest data, which is roughly the glaze sintering temperature, and it is very large: the preliminary test data is 500 to 550 degrees Celsius, but the retest data of more than ten times are all above 700 degrees, a difference of nearly two hundred degrees.

And it’s exactly the same as before: the data from more than ten retests are basically the same, but they don’t match the data from the initial test.

Several leaders were even stranger:

"Since the retest results are consistent, why not go back and check the initial test procedures?"

"I don't know, but they all have the same opinion: the first test is definitely correct, and the only thing that is wrong may be the retest!"

"Isn't that too arbitrary?"

"On the contrary: focused discussion, consensus, and democracy..."

"Ha, the discussion has come to a conclusion: let's continue the retest!"

Several leaders were talking quietly, and Cheng Yongquan subconsciously turned around and glanced at them.

"Cheng Yongquan, you can't do your own job well, how can you care about other people's hearts?"

Yao Chuan opened his mouth and scolded: "The color card cannot be measured accurately, and the temperature cannot be calculated clearly. What do you do for food? If I give you two more days, the data will not be correct. You stay at the TV station and don't come back..."

"Don't talk about two days, the result will be the same if you do it for another twenty days!" Cheng Yongquan rolled his eyes: "I will call Teacher Li later and ask for advice!"

Yao Chuan sneered: "You still have the nerve to make a phone call?"

"No... Team Leader Yao, you have done these two sets of experiments several times. What is the difference between the results and mine?"

Yao Chuan choked and pointed at him with his finger.

Several leaders looked at it with great interest: Those who engage in research all have one thing in common. To put it nicely, they have high self-esteem, and to put it worst, they mean that no one is good at it.

There were so many people watching, and they were in front of the main leaders. In such an occasion, even if most people don't fall out, they definitely don't look good.

But this was not the case for these two people: the one who was scolded was not nervous or angry, and the one who was talked back to was not annoyed.

At least it shows that the research atmosphere of Guobao is very good, and superiors and subordinates get along well.

"They are studying overglaze color technology?"

"Yes, enamel glaze on porcelain body!"

"But I remember that the secondary baking temperature of glazed porcelain is above 600 degrees at the lowest?"

"It is said to be a new technology, and there may be special reasons."

"What did the team leader mean when he scolded the TV station?"

"Oh...it seems that Researcher Cheng has been on TV."

"I seem to...remember, CCTV's "Ancient Rhythm and New Style"!"

"I feel quite authoritative. Why did I get scolded like this?"

"Experts make mistakes sometimes."

"Who is Teacher Li?"

"Maybe he is the person in charge of the project, otherwise his prestige would not be so high."

"almost……"

While they were discussing, someone said: "Teacher Li is here!"

In an instant, the scene in the research room changed.

Those doing experiments put down their test tubes, those taking notes put down their paper and pens, and those who cursed and argued shut their mouths.

Immediately, someone shouted, and the scene was completely chaotic: "Teacher Li, the data is not correct, please help me take a look...Teacher Li, I am here too, come here first...Teacher Li, this way..."

The shouts and shouts came one after another, each one louder than the other, and the visitors were confused.

When they came in just now, this group of people basically didn't react at all. At most they looked up, just like robots.

More like a mute, only a few people said hello to the curator and secretary. I heard that after observing and learning, most people just do whatever they are supposed to do.

This would be great, it would be like exploding a hornet's nest.

It was very direct. No one greeted me politely. They all asked Teacher Li to take a look and see if there was anything wrong with his experimental process or calculation method.

There are various problems, some related to soil quality, technology, or color composition. At first glance: There are so many deviations in the data and problems in so many links. How was this research done?

Listening carefully, the core issues are similar: the retest has been conducted a dozen or dozens of times, and the results are mostly consistent, but they do not match the initial test data.

Therefore, not only those who just heard Yao Chuan's discussion were puzzled, but also all the members of the visiting group: Why don't you doubt whether there is something wrong with the preliminary test data?

After listening for a while, I understood: the first test was conducted by this new teacher Li.

The visiting group was even more surprised: How authoritative is this person? There are so many questions, so many researchers, but no one questions his test results?

How high is the research ability for these people to think that they can solve all problems?

Surprised, he took a closer look: Isn't this the young man who was sleeping in the office next to him before?

There is indeed a sign hanging at the door: person in charge of the enamel relief porcelain project, but he is too young and no one thinks of it, they just think he is an ordinary staff member.

At that time, some people still thought: Not mentioning the high standards of the visiting group, only talking about working hours, but there are employees sleeping while fishing, and the work discipline of the National Expo needs to be strengthened.

Would this be a good thing, project leader? Do you know that today's visiting group is for the project you are responsible for? Everyone has entered the research room, but you are still sleeping?

Looking at his appearance, he looks more and more like a student?

Li Ding'an's head had two big heads: it was noisy and chaotic, as if he had entered a vegetable market, and no one stopped him?

Including the two leaders, standing on the experimental stage, it was like watching a play, with smiles on their faces?

He quickly gave He Anbang a wink: "Teachers, we'll discuss the question later!"

"We can't stay for a while. What if you run away?"

"How long will it take?"

"That's right, you can solve a problem in two or three minutes at most, but it can equal our progress in two or three days..."

"Teacher Li, please help..."

He Anbang stared, and was about to yell, "Shut up," when he realized: the visiting group was right next to him, and the leader was standing not far away.

He forced out a smile: "Don't make any noise... Teacher Li will discuss it with you after the tour group has finished observing..."

"No need!" Yao Chuan waved his hand, "The curator said, we are just observing and learning. They do what they do, and we do what we do..."

He Anbang choked in his throat, and Li Ding'an's cheeks bulged into two lumps: Team Leader Yao, Team Leader Yao, do you know that your rank is higher than Lao Cheng and your ability is better than Lao Cheng? Why is he on TV?

The mouth is too straight...

The interest of the visiting group became even stronger.

The level is placed here, so no matter where I went, no matter what kind of unit it was, whether it was inspection or observation, the unit where it was located did not pay ordinary attention.

Then, the atmosphere became more serious and the atmosphere became more dull.

I thought it would be the same this time. After all, it was an exhibition unit, and I was visiting a research institution whose work content was relatively boring. The researchers' personalities were almost all in the same mold: rigid, introverted, not good at words, and their brains only focused on research. It doesn’t matter who you are as a leader or not.

Just like before.

But in the blink of an eye, as if a switch was pressed, the painting style suddenly changed?

Too active...

"Focused, pure, united, lively, and able to maintain independence and positivity at the same time... Lin Bu, Guobo's research team is very special!"

"Don't rush to praise, it's not like this in normal times: everyone is too high-minded, and no one is convinced. The concept of superiors and subordinates is too weak, and they should be criticized!"

He was criticizing, but he was smiling.

Director Ren also laughed: This is obviously a compliment.

When engaging in research, the most important thing is creativity and independence. While obeying, you must also have the courage to defy authority. Otherwise, why would you engage in research and development?

To put it bluntly: technical level determines the power structure!

Therefore, people who engage in research have a relatively strong sense of self-esteem, and their personalization is obvious, which is what the curator calls the eyes above the top.

Just like the two people just now, you scold you and I fight for mine...

The curator then told the deputy director: "Tell He Anbang and Li Ding'an that they are just observing, no explanation is required, just do as you normally do!"

"Okay curator!"

The deputy director hurried away, and immediately, Yao Chuan's laughter came from the crowd: "He Guan, did you hear that? You go and accompany the leader, don't make trouble here..."

He Anbang was sweating on his forehead, but Li Dingan breathed a sigh of relief.

He also doesn't like to get close to the leader.

"Okay, let's solve it on the spot... one group at a time... Teacher Cheng!"

"I have two questions. First, the re-test data of material color reconstruction does not match the preliminary test data!"

"more specific!"

"L axis 72, A axis +3, B axis +5!"

"What about the E value?"

"1.5!"

"Less green, less blue, darker..."

Li Ding'an thought for a moment and said, "Relieve stress!"

"Reduced to how much?"

"0.8!"

Cheng Yongquan turned around and left without even asking why.

The second place is Yao Chuan. He and Cheng Yongquan are in the same group, which is considered the same group.

"Teacher Li, the temperature difference between the second glazing is too great, the first test is 500, and the second test is 650!"

"Is it also normal pressure?"

"Correct!"

Li Ding'an suddenly realized: "This is caused by the same reason... Teacher Cheng, come too!"

Cheng Yongquan just walked to the experimental table and trotted back.

“Let’s talk about the color difference first: the average altitude of the capital city is 100 meters, and the average altitude of the central plain of Tongliao (roughly the entrance of the Mongolian porcelain kiln) is meters. The altitude difference between the two places is not big, and it can be ignored under normal circumstances...

But one thing is that I guess the kiln entrance is located around Qinglong Mountain. The altitude here is 600 meters, and the air pressure must be reduced by at least %. At the same time, as the altitude increases, the temperature drops, and the temperature during the same period is five to six degrees lower.

Coupled with the climate temperature difference in the past two hundred years, the temperature difference should be about eight degrees, so the same proportion of pigments will produce different changes during the neutralization and pigmentation processes, so the measurement is inaccurate...

The same applies to the furnace temperature and glaze crystallization temperature. The effects of air pressure and climate must also be taken into consideration... But because it is a rough guess and needs to be determined after on-site inspection, I did not mark it in the information... My wrong……"

Yao Chuan and Cheng Liquan suddenly realized: "No matter how you conduct the experiment, it still doesn't match the preliminary test results? Teacher Li, thank you..."

Before they finished speaking, the two people turned around and left, leaving none of the researchers in the same group behind.

"Teacher Li, we also have a color difference problem. Is it also related to air pressure?"

"more specific!"

"It's the color of the materials, the same ratio, but the color is different from the sample porcelain after sintering, but it's exactly the opposite of Team Leader Yao: the A and B axes are both negative!"

"Greener, bluer?"

"Correct!"

"Specific raw materials?"

"Zeng Qing, Hui Qing!"

"It's not a matter of air pressure, it should be an error in the ratio of raw materials... In this way, cut Zeng Qing and Hui Qing in half, then add equal parts of Ancient Aqua Green and Ancient Cui and try again. Well, add more Ancient Aqua Green and Snow White..."

The researcher was stunned for a moment, then slapped his forehead: "I understand, thank you, Teacher Li!"

Ma Xianming was also beside him, looking like he suddenly realized: "So that's it?"

He Anbang hesitated for a moment: "The main ingredients of the two are basic copper carbonate cobalt oxide. What's the difference?"

"Zeng Qing and Hui Qing are natural pigments. The latter two are formulated. They are originally iron gray and gray red. They need to be fried repeatedly to turn into green and blue... After being put into the furnace again, they will change again. So there will be color difference!”

He Anbang still didn't understand: "Speak clearly!"

Ma Xianming lowered his voice: "These two kinds of green materials are only used by official kilns. They are too expensive. I guess the Mongolian princes at that time couldn't get them, so they could only use ordinary pigments instead!"

He Anbang was stunned, his face a little feverish: We have reached a dead end... (End of this chapter)