Material empire

Penmark www.

XbiquGe.

CC, the fastest update material empire!

In the beginning, it is a person who looked with life and death, and it is not interested in entanglement to discuss his life.

He said: "No matter how many years I can live, I hope that I will see the 98 steel is developed.

You talk about it, what way can I let this steel come out within three years? "

"Three years?"

Qin Hai repeatedly gave the time required to give birth to the time, and the heart began to quickly calculate it.

Ultra-high intensity ship board manufacturing, mainly involving four technical: first is the design of steel metallurgy chemical composition, that is, the formulation of materials.

At present, the next generation of super high strength shipbed steel should be ultra-low carbon shellen steel, in addition to controlling the carbon content at a very 7 below, and also involves various elements such as manganese, niobium, vanadium, titanium, aluminum. Ratio.

Each trace element can play a particular role in steel, and the mechanism of these effects needs to be studied to determine the best ratio relationship.

The second aspect is the control of the smelting process.

What kind of iron water uses what smelting temperature, which deoxidizer is used, how to cool, how to cast, every factor affects the quality of steel, and finally determines the performance of the finished product.

The third is pureness control.

Because of the content of sulfur, phosphorus, the presence of impurities such as sulfide, oxide, carbide, will reduce the plasticity, toughness, and the like of steel.

For example, iron sulfide formed by sulfur will cause steel to generate brittle cracks during hot rolling and welding.

The technique that guarantees pureness mainly includes vacuum smelting and furnace refining, etc., these technologies are also needed to explore.

The last aspect is rolling technology.

The thickness of the boat board is at least 20 mm to 90 mm, which is used to build a biker or even 330 mm of aircraft carrier bridge. Thick steel sheets have made a harsh requirement for rolling mill performance.

Since my country's long-term lack of thick plate rolling mills, board steel can only be produced by mold casting process, which is also a key reason to affect the strength of my country's shipbed steel.

In addition to the requirements of the rolling mill, temperature control during rolling is also a technical essential.

Regarding the change in grain structure in pressure machining.

And after the processing is completed, the resilience and evolution of the deformation crystals, the deformation band, Yadjing, etc., each item is sufficient to describe hundreds of articles.

As the core technical secrets of metallurgical enterprises, these articles have never been seen academic journals, and they can't find some sources.

Beauty, Su, Japan, and Law and other countries are in this field for many years, and have accumulated countless experience.

China has started late in the development of boat board steel, and it has been limited.

The foundation is very weak.

In this case, it is difficult to break through the manufacturing bottleneck of No. 98 steel within three years.

Fortunately, Ming Ming encountered the crossover of Qinhai, with the help of the golden fingers of Qinhai, the solutions of these puzzles became easy.

The metallurgical theory of Qin Hai is proate in this era. In this era, it can help the researchers break the window paper, let them do not take more.

In this way, as long as the input can be guaranteed.

Coupled with a good research and management mechanism, we must think that it is achieved in three years and is not difficult.

In just one, I will think of the whole thing clearly, and even where to dial a unpredictable researcher, he also has a rough framework.

He smiled and said to the early days: "This is difficult to say.

It is easy to say that it is easy to see how much the country can have.

Yu Ming said: "The country's determination.

you do not need to worry.

I can tell you this way, no matter what condition you need, the country can protect you ... except money!

"Hey!

Qin Hai almost put a blood to the old face.

Old man, you don't want your face, can't get money, and claim that what conditions can be guaranteed.

Isn't this playing me? Ok, even if people are a knife, I am doing meat, can you not put this kind of saying? I also knew that my words were too Lai Lee, and he was rare to be a few seconds.

Then I said: "You also know, the country is no money, the army is more done.

I listen to the Science and Technology Commission says that you have this thing to get money, so you will pay this matter to your head.

Steel is piled up, this point I also know, but anything else, I can't bully you, is it? "

"Old, you can say this, this makes me feel free.

Qin Hai is also embarrassed, people are good, the revolutionary predecessors, so the low three times four times, I really can't afford it.

In fact, the answer to the early days is also in the expectations of Qin Hai, 70X, 43A Factory, because there is no money, do not have a difficult, and where can the Navy be strong? In fact, the military field is talented, and if Qinhai throws off the villain, it is really found to find too much superiority.

Why do people can't do 98 steel so long? Is it not because of the expenses of funds? No money, you say a Xiao Cai.

"I will agree with the old, I promised this.

Scientific research this kind of thing, no one dares to make the ticket, so I will not give you a troops.

But I promise, I will do my best to help the Navy to complete the R & D of Steel 98 within three years.

Qin Hai squirled intermediaries to tell the mating.

"Then I represent the whole army, thank you.

I really said that I was solemn.

Qin Hai raised his hand and stopped the first words of Yumming, "said" Yue Lao, I didn't finish it. "

If I donate the home of Daqin Group, I help the Navy, and I have no problem with steel 98.

But I don't want you to do this? "

"This is not necessary.

Yucheng, "Although you are a capitalist, we have also passed the age of Tuhao now, and the army can not account for your cheap.

"Hey, okay."

Qin Hainanne, as a capitalist, sitting in front of the senior general of the people's army, is really a bit of war.

He said: "I just said, no matter what the conditions I need, the country can promise, then can I ask a excessive request?"

"You said, it's too much not too much, and I will evaluate it.

I said.

Qin Haidao: "I hope to be able to intervene the rare earth strategy ... Forget it, now the strategy is really lifting some people, simply, I hope to give me the rare earth.

"Rare earth?"

I watched the Qinhai in the same place in the same place, I don't know what Qin Hai wants to say.

"Yes, it is rare earth.

Qin Hai said, "You know, our Daqin Group is a material, our new function ceramics, strong magnet materials, special steel, etc., all require rare earth as a raw material.

At present, domestic rare earth management is extremely chaotic. A large number of valuable rare earth resources are flowing abroad, and our domestic companies cannot get adequate rare earth supply.

I put forward such a requirement to the old man, and the rare earth in the country will be managed. What do you think? "

After the first retired, it was poured with a lot of effort in the construction of the military equipment, and the problem of science and technology was unfamiliar.

He is not losing like the loss of rare earths like Qinhai, but also knows the value of rare earth.

He went to a while, saying: "As far as I know, many industries need rare earths, including the high temperature alloys used in the aerospace engine of our army, which also contain a lot of rare earth elements.

If the state will give you a rare earth, isn't it let you get the neck of the country? "

Qin Hai bites face: "Old, you see people like it is very real, the country's needs, how can I ignore it.

I want to do, just standardize rare earth production, improve resource utilization, so that these resources are now resumed to restore their original value.

If I want to kiss the neck, it is just the neck of the foreigner.

"What is it?"

I urge you to ask.

Qin Haidao: "You don't have to ask me, my ability is big, I don't dare to compete with the country? You can rest assured that things involving national interests, I must not make a wrong choice.

However, if someone hurts the country, defrauding resources privately selling foreign countries ... "

"Then you tell me, I will kill him directly!

I said that I said that I was in the past.

"Hey ... Is this too violent?"

Qin Hai smiled, "But I am relieved."

I can predict that once the rare earth is handed over to me, Japan is definitely the first country that jumped out of protest, because their most good semiconductor manufacturing is closely related to rare earth, I will squeeze their last profit. come out.

"If so, then I will firmly support you.

I gently patted the table, "I don't believe in the middle-day friendship."

On the morning, there is a battle in the morning and evening, they still owe 20 million people in the Chinese people!

In this sentence, I got up in the heart of Qin Hai, I stood up, he stood up and said loudly: "When I am old, I will have this sentence now, I will give you a military order now. How to get a 98 steel within three years, I will hold you!

Yan Ming said with a smile: "Haha, the head is not necessary."

If you can take the 98 steel in three years, I will send you a box of I have collected 40 years of Maotai, how do you see? "

"I drink."

Qin Hai is highly located.

"Rare earth things, you should write a report, how to do it, how to do with the country's relationship, all write clearly, I will help you.

I said.

"No problem, I will go back and write it as soon as possible.

Qin Haidao, "In addition, the current development of steel on the 98" is in trouble, you can find someone to get it, give me, so that I have a targeted way to solve the idea.

"Then let's make a word.

When I first stopped, I stretched out to Qinhai.

"One words!

The Qinhai also reached out and held together with the early days.

Undespeed.

PS: Steel research on steel, no one thinks that the orange is on the water? Combing these hundred words spending time, enough orange code out of thousands of words.