And the reason why Yang Yu wanted to sell at such a high price was not because he wanted to make much money, but to avoid buying a large amount of this material from him. Pen, fun, and www.biquge.info

Because of such materials, Yang Yu doesn't want to sell it so cheaply for the time being, and he doesn't want to promote it so quickly.

This material is only intended for temporary self-use, and then sell some to the above, anyway, the price is here, and it is impossible to purchase and use it in large quantities.

After all, the price is too high, and it will be procured and used unless it is necessary for some facilities and military needs.

Sure enough, when the material expert heard this price, he only calculated a little in his mind, and said with a regretful face.

"The cost of this material is so high, so it can only be used in some important military facilities. ”

At this time, the chief continued to speak.

"But such a high-cost material is now being used by Huanyu to build buildings and factories, so it seems that the actual cost of this material should not be so high. It's just that our special military advisor should want to meet his company's construction needs first. ”

When this material expert heard this, he almost jumped up, and then glared and said: "How can this be! Such a super material is actually used to build factories and houses, and it should be used in our national defense and military first!"

"Academician Wu, you don't need to be so excited, there is actually nothing wrong with what our special military adviser is doing now. After all, the main use of this super extruded material is in the field of construction, and now Huanyu Company uses its own research and development materials to first use in the construction of its own factories and headquarters buildings, which is completely reasonable!"

"Besides, Huanyu has already shipped us a batch of 20 square meters, and we can use this material to do specific experiments first. When our special military adviser meets their own needs, they will be able to provide us with more of this material. Of course, the specific price must continue to be negotiated. ”

The chief also knew in his heart that the price Yang Yu quoted to them now must be a little false, and the specific price should be about 10 times more than in his heart. As for Baibei, I didn't think so at all, after all, it is normal for this magical material to be expensive to manufacture.

In the afternoon of the next day, the truck, loaded with 20 cubic meters of super-puffed materials and corresponding supporting printing equipment, arrived directly in the capital from Jiangshi under the escort of a unit specially arranged by the military, and then was transported to a military experimental base for analysis and inspection.

Then, after several hours of analysis and experimentation, everyone was blown away again.

Not only is this super puffed material subversive, but this special 3D printing equipment is also completely at the world's leading level, even the 3D printing equipment in Western countries cannot reach this level. ”

In fact, this is indeed the case, because although this 3D printing equipment is not too black technology, not to mention others, just to solve the storage sealing tank in the liquid form of super puffed material is a big test for countries around the world.

Because this extruded material is in liquid form, it must be preserved in a high-pressure environment of at least 600 atmospheres.

Therefore, this sealing tank is made of high-specification titanium alloy, and the pipe connected to the top print head is also connected by a high-pressure soft connecting pipe.

The outer diameter of the whole connecting pipe appears to be 100 mm, but the actual inner diameter is only 5 mm, and the purpose is to ensure that it has sufficient compressive strength.

And all the switches and valves are automatically controlled by the entire operating platform, which involves more advanced technology, even the United States and Lao Maozi can not manufacture such perfect equipment.

Even if they are given a copy of it, they will have to study for at least several years, and then test and develop it for a few years before it is possible to build a similar device.

At this moment, these domestic experts in materials research have also unanimously come to a conclusion after several hours of data analysis and testing.

That is, this super extruded material, all aspects of the parameters and properties are completely consistent with the data given by Huanyu, and can be used.

However, the most critical issue now is the problem of production and manufacturing costs.

The chief, who was originally in contact with Yang Yu, also mentioned to Yang Yu whether he could hand over the technology of this material to the state for production to solve the problem of insufficient production capacity.

However, Yang Yu told the leader very clearly that the manufacturing process of this material is very complicated, and it is impossible to manufacture it by other means except for a special manufacturing equipment in his factory.

When the leader heard Yang Yu's direct refusal, he thought that Yang Yu's factory had a manufacturing level and ability, so he didn't continue to dwell on this issue.

However, he told Yang Yu to ensure that the technology of this material was not leaked, and at the same time, a security force from the military was specially dispatched to guard the factory outside the factory as a security guard.

And Yang Yu did not refuse this, because although he now has more than 1,200 exclusive guards for factories, but he is now spreading such a large stall, when all his factories and shipyards are completed and officially put into production, there will not be many people in a place.

And the scope of his factory is so large, so in addition to the exclusive guard of his factory, this perimeter still has to be guarded by newly recruited security personnel.

Therefore, Yang Yu naturally did not refuse the request made by the above, but his request was that everyone should not be equipped with guns, and just be responsible for guarding as an ordinary security guard.

A few days later, with the abnormal construction speed of the factories and skyscrapers in Yang Yu's industrial park, it naturally attracted the attention of intelligence personnel in the United States and other countries at home.

Then, after a little inquiry, they deduced that the unusually fast construction speed of Huanyu these days should be the use of some kind of new construction materials and construction technology.

It's just that whether it's Huanyu's industrial park or skyscraper, outsiders are forbidden to enter.

Therefore, these intelligence officers did not fully find out what the situation was for the time being, and it was not until a few days later, through a satellite photo, that the United States knew the answer.

……