Within a few minutes, Wang Bin came to a small factory area on the hillside. This factory area was not very big, and even Wang Bin’s original old factory area was much larger than the factory area where he is now.

However, Wang Bin cares very much about this factory. Not only are there a wall nearly four meters high around the factory, but the security inside the factory is also very tight.

And looking at the expressions and walking postures of these security guards, if someone with certain military knowledge will definitely find that these people are not ordinary security guards, they are definitely veterans, and they are not ordinary veterans.

At the same time, for the sake of this factory, Wang Bin directly bought all the small hill bags where he was.

After coming to the gate of this factory, Wang Bin first verified his identity before entering the factory and coming to the inside of the factory.

"Professor Kao, what kind of high-temperature blades I sent before, how about high-temperature blades made from different materials? Can they all be used as materials for high-temperature blades?" When he came to a workshop in the factory, Wang Bin found Professor Kao who was busy and asked,

That's right, in this inconspicuous factory, it is the important experimental base of Tiangong Technology and the Aviation Development R&D base of Wang Bin and others. Professor Kao is the person in charge of this base. Of course, this laboratory is still very simple at this time, and many aeroengine engine detection equipment are not in place. However, even so, Professor Kao and others have achieved considerable results over the past period of time.

The first step is to complete the finalization and manufacturing of the engine's shell material, and also determine the determination and shaping of the engine's high-pressure combustion chamber. Even based on his own knowledge and aviation development experience, some improvements have been made in some parts of the engine, so that the engine can theoretically burst out stronger thrust.

At the same time, they have also determined the blade materials of the first half of the engine, that is, the blades and materials of the compressor part.

And now they are testing and shaping the turbine blade material behind the combustion chamber.

It is also the last step in this regard. As long as the turbine blade material is determined, the aeroengine engine material he obtained before will be basically the same. The next step is to create a real prototype and test it in related aspects.

"It's not bad. Among the materials you sent here before, two of them meet the requirements of turbine blade materials. These two materials are special high-temperature resistant glass materials and high-temperature high-pressure special steel materials.

Among them, the maximum high temperature resistance of high temperature resistant glass reaches about 2300 degrees, and its weight is relatively light, making it a very good choice for blade materials.

However, this kind of glass also has its own defect, that is, its performance in terms of centrifugal force resistance under high temperature and high pressure is somewhat insufficient. Although it can be used as a material for blades, I do not recommend it, but it is still good to choose a compressor blade.

As for the turbine blades, we have a better choice, that is, the special high-temperature resistant red steel material you sent here before, which is the special high-temperature resistant steel material named Hongsteel Type 1 by our Tiangong Technology.

This steel not only reaches about 2600 degrees in terms of maximum high-temperature resistance, but also exceeds the special high-temperature resistance glass we mentioned earlier in terms of overload resistance and other properties under high temperature and high pressure.

At the same time, although the weight is heavier than the previous special high-temperature resistant glass, if you use this material, the temperature of the combustion chamber can be higher, the pressure and temperature that the turbine blades can withstand are also higher, and the thrust of the engine is naturally stronger than before.

So if this material is used as blade material, I think the thrust of the engine may be further improved.

It can be said to be a rare aeroengine turbine blade material." Professor Cui replied when he heard Wang Bin's inquiry.

"Okay! We decided to use this red steel type as the material for our aeroengine turbine blades.

Does that mean that we can finally start the real trial production of aeroengine! If we can start, I will inform our precision workshop to start the manufacturing of aeroengine parts!" Wang Bin asked again after receiving Professor Pu’s answer.

After all, Tiangong Technology is not an official enterprise. After selecting materials, it must go through a series of things before it can start to be truly manufactured. Wang Bin’s Tiangong Technology does not have to be so troublesome. As long as Wang Bin, as the boss of Tiangong Technology, can manufacture it immediately.

After hearing Wang Bin's words, Professor Ka thought for a moment and said, "Although the testing equipment here is not very complete and many important aeroengine testing equipment do not have it yet, if it is just a simple test, we can still do it here!"

Then Wang Bin talked to Professor Kao, then returned to Tiangong Technology Headquarters, and took out the drawings of aviation engine parts, so that the masters in the precision workshop would start processing these parts.

.............

However, just when Wang Bin and his Tiangong Technology laboratory were busy processing parts of aerospace vehicles, that morning, General Engineer Lin and Manager Cao, who were far away in the provincial capital, also set out from their 969 Group and came towards their Tiangong Technology!

After a few hours of driving, General Engineer Lin and Manager Cao finally arrived at Wang Bin and his team at around 10 o'clock in the morning.

At this time, Wang Bin had already received a call from General Engineer Lin and others, so when they arrived at Tiangong Technology, Wang Bin and Wang Xu and others were waiting for their arrival here.

"General Engineer Lin! Manager Cao welcomes you to visit our Tiangong Technology again!" When Manager Cao and General Engineer Lin got off the car, Wang Bin came up and said to General Engineer Lin and the others with a smile.

"Hello! Mr. Wang! We're meeting again!" General Engineer Lin and Manager Cao both said to Wang Bin, and also shook hands with Wang Bin, and then Wang Bin took them to his office.

After both sides were shabby for a while, Wang Bin asked General Engineer Lin and others: "General Engineer Lin, Manager Cao doesn't know what is the purpose of your visit to our Tiangong Technology this time?"

Before, although Wang Bin knew that General Engineer Lin and Manager Cao would come to Tiangong Technology, Wang Bin did not know that General Engineer Lin and Manager Cao and others would come to their Tiangong Technology for the purpose.

After all, if you are placing an order, the current technology will no longer have to be so troublesome. Just call and send someone to Tiangong Technology to sign the contract. Manager Cao and others don’t need to come in person, let alone both of them.

After hearing Wang Bin's words, General Manager Lin no longer concealed it, but said directly: "Mr. Wang! To be honest, I came here this time to confirm something from you, that is, Tiangong Special Materials Company, is it a branch of your Tiangong Technology?"

Wang Bin is not surprised that Manager Cao and General Engineer Lin know about this. Although Wang Bin has been extremely confidential about the acquisition of Tiangong Special Materials Company, even if the entire Tiangong Technology knows about this, there are not many.

However, as General Engineer Lin and Manager Cao, you can still find out if you want to check this matter!

So Wang Bin did not deny it, but nodded cheerfully and said to Manager Cao and General Engineer Lin: "Indeed! Tiangong Special Materials Manufacturing Company is a branch of our Tiangong Technology. To be precise, it is a civilian special materials manufacturing company!"

"That's the case with Tianyuan Optics!" Chief Engineer Lin asked again.

"Yes, Tianyuan Optics is also a branch of our Tiangong Technology. Why is General Engineer Lin and Manager Cao? Do you have anything to tell me about these two branches?" Wang Bin thought about it and asked them.

After all, if nothing happened, they would definitely not mention these two companies, especially those who are just companies that produce civilian special materials and special glass.

"It's really Mr. Wang's branch of Tiangong Technology! This is really a thing to be happy about! Although the special steel you developed before is very advanced, it even surpasses the performance of the best bearing steel in the world in this era.

But according to my analysis, the most important reason why the bearing steel you produced before has such good performance is that it uses a large amount of rare metals in this bearing steel, and even strategic metal elements.

Therefore, although this bearing steel is very excellent, its material is destined to be made. This bearing steel can only be used in a small range and cannot be sold on a large scale. Otherwise, even our country, as a rare earth country, would not withstand such rare earth consumption.

So with this bearing, although it has allowed us to break through the restrictions on our country's military bearings in many military equipment fields, it is all that.

Now your Tiangong Special Materials Company is different. Although the special bearing steel used by your company is based on the bearing steel we used, it is far from comparable to the previous one in terms of performance.

However, the use of rare earths has been greatly reduced, and even the strategic-grade materials that were originally needed have been completely out of use.

This makes mass production of this bearing steel no longer a dream, so Mr. Wang acquired the current Tiangong Special Materials Manufacturing Company to produce this bearing steel.

At the same time, I think Mr. Wang, you must know about the situation in the domestic bearing steel market. Even many things are taken the initiative by Mr. Wang. I don’t know if what Mr. Wang said is right!” Mr. Lin said.

"Yes, General Manager Lin, you said it is basically correct. After all, the domestic bearing steel and bearing market cannot be controlled by these foreign bearings for a long time.

Although we cannot or cannot completely drive these foreign giants out of China, the right to speak in this market must be in our own hands. Mr. Lin, do you think so?
Chapter completed!