As soon as Cheng Gong wanted to ask the conscientious doorman about something, he saw two middle-aged men in white coats walking towards the gate in a hurry.

"May I ask who is Director Zhao Yajing of the Military Commission's Attendant Room?" One of them, a middle-aged man in his forties, asked in a loud voice as he walked.

Zhao Yajing took two steps forward with a serious face, and said solemnly: "I am, may I ask you are the director Li Siguang, right?" ”

"Exactly, I am Li Siguang, the person in charge here."

Li Siguang enthusiastically stretched out his hands and shook hands with Zhao Yajing, and then introduced: "This is Mao Yisheng, the deputy director of our institute. ”

"Director Zhao, hello, I can be regarded as looking forward to you." After shaking hands with Zhao Yajing, Mao Yisheng said with a slightly excited expression.

Zhao Yajing looked back at Cheng Gong intentionally or unintentionally, and saw that Cheng Gong did not intend to show her identity, so she could only sing the leading role first. So, Zhao Yajing looked at Li Siguang and Mao Yisheng with puzzled eyes, and asked puzzledly, "Can you look forward to us?" Director Li, Deputy Director Mao, what do you mean by this? Is there any difficulty in your research? ”

"It's hard to put into words! Director Zhao, let's go to the office first, and we'll tell you slowly. Li Siguang sighed with emotion and said.

Xu Daniu wanted to tell Director Li that the young man next to him was the main one, and just wanted to open his mouth, he suddenly saw Cheng Gong making a gesture not to speak to him, which made Xu Daniu quickly cover his mouth tightly with both hands.

At the enthusiastic invitation of Li Siguang and Mao Yisheng, Zhao Yajing put on the shelf of the superior leader, and took Cheng Gong and Tu Zhiqiang, two "entourages", to a small conference room on the left side of the first floor of the administrative office building of the institute.

Zhao Yajing, who had already been secretly instructed by Cheng Gong, didn't wait for time to take a seat, and immediately went straight to the point, and said very seriously: "Director Li, Deputy Director Mao, I came to Pingnan Province for an unannounced visit this time, mainly under the instructions of His Majesty Cheng Gong, to come to you to see how the work is doing, and if there are any difficulties that need to be solved." After all, your institute has only just been established, and Your Majesty doesn't expect you to come up with any research results in such a short period of time......"

"Director Zhao, we already have research results!" Li Siguang obviously said with a bit of bookishness: "We have made a breakthrough in the research of nickel-based single crystal alloys!" ”

After hearing this, Cheng Gong hurriedly gave Zhao Yajing a look, Zhao Yajing looked at Li Siguang with understanding, and said: "Hearing is false, seeing is believing, Director Li, don't you mind taking us to the site for a field trip, right?" ”

"It can't be fake, it can't be fake! Please follow me! ”

Li Siguang is obviously a doer, and he is also a resolute doer. didn't say much at the moment, and directly led Zhao Yajing, Cheng Gong, Tu Zhiqiang and others out of the conference room, along the tree-lined path, and came to a factory with a "constant temperature workshop" sign.

The thermostatic hall is about 30 meters long and 15 meters wide, and the furnace equipment with different functions is arranged in a neat and orderly manner on both sides of the walkway.

There is a process identification board in front of each set of equipment, which clearly reads: raw material selection, preparation of seed crystals, crystal introduction, electron beam area smelting, preparation of directional single crystals, finished product inspection and testing, qualified product area, unqualified product area.

When Cheng Gong saw that the process area of seed crystal production was subdivided into: electron beam zone melting training natural growth single crystal, X-ray directional inspection, cutting seed crystal, grinding, polishing, corrosion, X-ray directional re-inspection, seed crystal This series of sub-processes, Cheng Gong could no longer hold his breath.

No way! I'm!

Li Siguang and Mao Yisheng, their gang will not be as fierce as above!

I remember that when this institute was first established, it only provided them with some guiding materials for theoretical research, and did not involve the actual technological process. They were able to read through the papers so quickly, and they probably studied the industrial production process of the first generation of nickel-based single crystals.

Holding back the excitement in his heart, Cheng Gong once again carefully looked at these perfect process logos and equipment from beginning to end, and then his hands trembled slightly and took out the cigarette and lighter from his pocket, and just put the cigarette into his mouth, he heard Li Siguang say very seriously: "This little brother, you can't smoke in it, if you want to smoke, please go outside." ”

After hearing this, Cheng Gong quickly removed the cigarette and put it back into the cigarette case. At the same time, Zhao Yajing, who stopped Zhao Yajing, who was about to speak, looked at Li Siguang with a smile and asked: "Director Li, in the gamma solid state of nickel, there are a large number of gamma basic states with slightly different dispersed crystalline structures. I wonder if the nickel-based single crystal alloy you are studying now breaks through the limitations of eliminating directionally solidified superalloys? ”

Hearing Cheng Gong ask about this most critical core technical difficulty, Li Siguang and Mao Yisheng glanced at each other and exchanged glances.

Li Siguang looked at Cheng Gong very seriously and asked solemnly, "May I ask who you are?" ”

"I'm Cheng Gong! The process of engineering, the work of success. Cheng Gong introduced himself with a smile.

"It turned out to be Mr. Cheng......"

"Wait, wait, you said your surname is Cheng Minggong?" Mao interrupted Li Siguang's words in a loud voice, stared at Cheng Gong's face a few times while asking, and then turned his face to look at Zhao Yajing, obviously asking the beautiful director of the attendant room for verification.

"Your Majesty, it would be easier for you to identify yourself earlier!" Zhao Yajing was relieved, let out a long breath, and said with a wry smile.

"You really are His Majesty the King!" Mao Yisheng stood there dumbfounded and muttered to himself.

"Your Majesty? Are you really His Majesty? Li Siguang's eyes widened, staring at Cheng Gong's face for a while, and then rubbing his eyes with the back of his hand, looking at it again, it still felt a little unreal, and he pinched his big leg again, it hurt!

"Yisheng, we are not dreaming, it is really His Majesty! It's His Majesty the King who is coming! It's His Majesty the King who is coming! ”

Li Siguang and Mao Yisheng hugged each other excitedly, and then quickly parted and bowed to Cheng Gongxing together.

"Donghui citizen Li Siguang (Mao Yisheng) to see Your Majesty, long live Your Majesty, long live, long live!"

"Director Li, Director Mao, let's leave these vain old etiquette alone, this king wants to know, what is the maximum temperature of this nickel-based single crystal alloy you are studying?"

"1465 degrees Celsius!" Li Siguang replied proudly and loudly.

Cheng Gong's eyes almost fell out of his sockets, and he asked in a lost voice, "How many degrees?" ”

"Your Majesty, 1465 degrees Celsius! The density is 8.55, you heard it right, and I didn't say it wrong! Mao Yisheng also replied with pride.

These two Chinese scientists can't help but be proud. Because, at present, the high-temperature nickel-based alloy used in developed countries in Europe and the United States has a maximum temperature resistance of only about 1260 degrees Celsius, and the alloy they have researched has surpassed the concept of nickel-based superalloy and has become a nickel-based single crystal alloy! This is a problem that materials laboratories in many countries are spending huge sums of money to overcome.

So far, no country has been able to exceed the maximum temperature resistance of nickel-based alloys to 1300 degrees Celsius. And the nickel-based single crystal alloy they developed not only surpassed the difficulty of 1300 degrees Celsius in one fell swoop, but also reached 1465 degrees Celsius for the first time in history!

With Cheng Gong's understanding of the development of single crystal alloys, he knows that this kind of high-temperature single crystal is infinitely close to the second-generation single crystal developed and applied by the United States in later generations.

This means that Donghui can rely on its own scientific research strength to start to engage in turbojet engines and turbofan engines!

European and American countries have not even come up with the first generation of single crystal, Li Siguang and Mao Yisheng are responsible for the Shenpeng City High-tech Materials Application Research Institute has successfully studied the industrial production process of the quasi-second generation single crystal alloy, with this core material in hand, Donghui will definitely become the first country in the world to develop a mature turbojet and turbofan engine!

This is not the power of the base, but the wisdom of the Chinese!

"The wisdom of the Chinese people is really unparalleled!" Cheng Gong finally couldn't help yelling at the sky.