There are many technologies for uranium enrichment, such as the oldest gas diffusion method, the "little boy" who was thrown in Hiroshima at the beginning, and the weapon level U235 was refined by this method.

Other technologies include gas centrifugation, laser concentration, chemical separation, and so on.

The technology itself is not high-end, and the principle is there, and university professors can give you three days and three nights. The real difficulty is the equipment that meets the technical requirements.

For example, the centrifuge used in uranium enrichment requires high vacuum, high Mach number, long life, etc., and this thing cannot be repaired, and it needs to be finished at one time.

If you want to meet technical standards, you need powerful production tools. Without the tools to produce it, it is equivalent to blocking the possibility of uranium enrichment.

But these are not big problems for Yang Tian, because he controls the Tianyang, which represents the new stage of productivity.

The integral die can process any complex curved surface, as long as there are relevant drawings, no matter how high-precision equipment can be produced.

Therefore, some high-precision equipment that cannot be bought in the world can be produced by Yang Tian himself.

For example, the equipment related to the nuclear reactor in the No. 2 building is too difficult to procure internationally, but Yang Tian, who has relevant technology, can rely on the Tianyang to produce it.

As for the most difficult uranium enrichment technology, Yang Tian abandoned the international mainstream technology and adopted the new technology in the Seven Stars and Eight Arrows Giving Materials.

The accurate name for this technique is Isotope Electromagnetic Polarization Applications.

The principle is not complicated, with U235, or U238 different electromagnetic polarization coefficients, screening and separation in a vacuum.

This method is very similar to the gold prospector that Yang Tian himself concocted, but the application of magnetic fields is more high-end.

For example, the most critical of them, the electromagnetic polarization coefficient of U235, is directly given by Seven Stars and Eight Arrows, if it is replaced by a research laboratory to test, I don't know how many years it will take to find the most accurate data.

However, the benefits of this technology are self-evident: the separation is more precise and the time is shorter.

General, such as gas centrifugation, requires thousands of high-precision centrifuges, operating for months or even years, to separate weapons-grade U235 from hundreds of tons of uranium ore.

The input and the amount of electricity consumed are even more astronomical.

Yang Tian estimates that 200 tons of uranium ore can be separated in a month, and the enrichment will be higher, easily reaching 90 percent or even higher.

At the same time, more importantly, through this technology, Yang Tian can not only isolate U235, but also U238.

With the separated U238, through the value-added reactor, the plutonium-239, which can also produce nuclear weapons, can be produced.

Now everything is ready, just wait for the two hundred tons of raw materials escorted by Lizova.

……

"What, you've been attacked?" Knowing that Lizova was attacked by MI6 killers in Doro, Yang Tian couldn't help but frown.

Lizova nodded, a little unrelenting. Although there was no attack after that, and 200 tons of yellowcake arrived safely, Lizova always felt that there was something wrong with it.

Yang Tian seemed to have guessed what Lizova was going to say, a cold light flashed in her eyes, and she said, "You are worried that someone within us has leaked the news to MI6." ”

Lizova's expression was a little complicated, she had already had this guess in her heart, after that incident, she also hated the betrayer the most, so in Cindy's gold mining factory, she could kill the betrayer without hesitation and stand on Yang Tian's side.

However, Yang Tian didn't dig deeper, and he didn't have to worry about it, Lizova also knew what to do.

"I'll leave this matter to you, and I want you to give me an explanation. But the most important thing now is the production work here, you don't leave for the time being, take care of the security work here, and make sure that nothing goes wrong. This time the same escort soldiers, let Pellokov take them back to Kaduli. Yang Tian arranged.

The matter of the inner ghost can't be eliminated at all, and it's strange that he stabbed such a big basket in the fog, and the English political axe didn't retaliate against himself.

In Yang Tian's view, the best way to crack the conspiracy of the English political axe against him is to complete the production plan as soon as possible and have a deterrent weapon.

……

The following month was really calm.

The war between the South and North Soviet countries has not yet begun, and Yang Tian has taken time to pay attention to international news, vaguely feeling that the problem should lie with Kenya.

If the South Soviet Union opens up the oil pipeline in the southeast, Yang Tian feels that the South Soviet Union will definitely not let go of Abye, a big fat meat full of oil fields.

But the development of the matter is that although China has some influence in Kenya, it has not yet reached the point where it dominates Kenya's strategy.

There is no trace of this oil pipeline.

However, it is the buffer zone between the two [***] teams in the Abyeji area, and there are more wars and frictions.

Yang Tian roughly understands that the friction between these armed forces may have the background of the North and South Soviet Unions.

The prevention is that once a war starts, they can occupy a larger area of control with the armed forces they support.

As for the reaction of the international community, the attitude of the United Nations is still unclear, and at the council meeting, China supported the dispatch of maintenance troops to control regional disputes.

But the United States has an opposing attitude, the United States has always hated the North Soviet Union, especially the South Soviet Union, which makes the United States even more annoyed, so they are more willing to see dog eat dog, how can it be possible for the United Nations to send peacekeeping troops.

However, all this has nothing to do with Yang Tian, at this moment, he is wearing a radiation protection suit, watching the completion of the last nuclear warhead.

In a month and a half, relying on 200 tons of yellowcake raw materials, Yang Tian produced two nuclear warheads.

The yield is not high, each one is about 20,000 tons, and in the family of nuclear warheads with a yield of 100,000 or even one million tons, this can only be regarded as a doll.

But even so, if these two nuclear warheads were dropped on densely populated areas, there would be tens of thousands of casualties.

Now that the nuclear warhead is complete, all that remains is the production of intercontinental cruise missiles.

The intercontinental cruise missiles designed and produced by Yang Tian are smaller, with a diameter of one meter and a length of about 15 meters; due to the application of various new technologies, the space of the guidance system has been greatly reduced; although the size is smaller, the proportion of the power system is higher, so as to achieve a longer range.

In the guidance system, the latest technology from the seven satellites and eight arrows is used, the satellite nuclear magnetic field displacement technology, after the missile enters the suborbital space, it will accurately locate the target according to the displacement of the satellite nuclear magnetic field.

At the same time, there is a more sophisticated micro-control system, which will change direction for interception, air rudder and fuel rudder avoidance.

As for the ground-based control system, it transmits target coordinate parameters, or self-destruction signals, through rented satellite communication channels.

At the same time as the production of nuclear warheads, the two missiles also entered the final stage of production, and only waited for the nuclear warhead production relationship to carry out the final assembly.

But just when everything was about to be completed, Yang Tian received a phone call.

The phone was opened by Zhou Kai.

Quietly listening to Zhou Kai's explanation, Yang Tian involuntarily clenched his fists.

"You're saying they put my mom in custody on the grounds that she had a lot of illegal income and was evading taxes?" Yang Tian felt that his tone was a little trembling.

Controlling Zhou Kai to go abroad is to force himself to conform in disguise and let himself return to China.

But Yang Tian was not fooled, and would rather let Zhou Kai be trapped in the country than show up.

But I never expected that the military would use such shoddy means to detain his mother and force him to show up.

Zhou Kai heard that Yang Tian's tone was wrong, and hurriedly comforted: "Yang Tian, don't do stupid things, don't go back to China, now that you are abroad, they can't do anything about you, if you return to China once you return, then you will be at their mercy." Don't worry, I've hired the best lawyer for your mother's business, and even if you don't want the money, you won't let your mother have anything to do. ”

"Lawyer?" Yang Tian sneered in his heart and asked rhetorically, "Kaizi, do you think it will be useful to hire a lawyer?" ”

Zhou Kai silently, this is a conspiracy of the military against Yang Tian, just like withholding his passport, it is not a problem to hire ten hundred lawyers.

Taking a deep breath, Yang Tian controlled the urge to launch a missile immediately, and said, "Kaizi, leave this matter to me, don't worry, I won't be impulsive." ”

Of course, Zhou Kai didn't believe that Yang Tian would be indifferent, and he didn't react at all, but it was useless to persuade him, if he replaced himself, I am afraid that he would have already carried a knife and killed him.

Hung up the phone, Yang Tian gritted his teeth, the actions of some people in China made Yang Tian extremely disappointed, and there was an infinite anger.

After being silent for a long time, Yang Tian still dialed a number in his memory.

"Hello, I'm Liu Weijun." A majestic voice came from the phone.

Majestic and upright, Yang Tian still remembers the impression when he first met Liu Weijun, but now.

Shaking his head, Yang Tian said: "Liu Weijun, you should hear my voice." ”

Perhaps from the moment he went abroad, Yang Tian had already broken with the military, and his title changed from General Liu to Liu Weijun.

Liu Weijun was obviously stunned, his breathing was also obviously aggravated, and he quickly laughed loudly in disguise, and said: "Xiao Yang, you have disappeared for a long time, how is it, how are you doing recently, I heard that you are abroad, when will you return to China, your Uncle Liu will set up a table for you to catch the wind, I have hidden a bottle of Moutai for twenty years, Lao Gu has been coveting it, I haven't let go, just wait for you." ”

That kind voice was really like an uncle who cared about his children and nephews, but it made Yang Tian even more cold.

"Liu Weijun, let's open the skylight and say something. You should know where I am now, right? Yang Tian sneered.

The phone fell silent instantly, the laughter stopped, and after a long time, Liu Weijun said: "Yang Tian, the Northern Soviet Union is very dangerous, although I still don't know what you are doing in the Northern Soviet Union, but the foreign environment is more complicated, you better return to China, the country can give you a better life." ”

Yang Tian didn't even sneer, and said indifferently: "Yes, a better life, hmph, one day, I, Yang Tian, will return to China, but it is by no means the way it is now." Liu Weijun, if you remember my words, you will regret it! ”

After speaking, Yang Tian hung up the phone directly, and threw the satellite phone to the ground hard.

"Lizova!"

Suppressing the anger in his heart, Yang Tian shouted.

The door was pushed open, and Lizova walked in, looking at Yang Tian, whose face was distorted and her eyes were full of anger, and the satellite phone that was shattered to pieces on the ground, and there was silence for a while.

"You take ten people, fully armed, to go to Huaguo, I have a task for you." Yang Tian straightened up and said word by word.

Lizova's expression still didn't change much, she nodded, turned her head and walked out of the room.

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