Chapter 1190

"Electron beam texturing?" After listening to Gu Jingyou's words, Suharto was slightly stunned, murmured and repeated a sentence, and immediately shook his head unconcerned: "is it the first time I heard about this technology, electron beam texturing? Is not the surface finish required for aviation products? It should be deburring. How can you take off group do the opposite... "

"Well, Suharto, if you don't know aviation technology, don't be a disgrace here."

Suharto is still talking with indifference. He is going to make the electron beam texturing, which has never been heard of by Gu Jingyou, the bird gate technology, completely destroyed, so as to take this opportunity to add weight to the upcoming formal negotiation.

As a result, he just started shooting on his side, thinking that his old partner Wahid would pull back again, and then he would have a red face and a white face; one would laugh, and the other would tease Gu Jingyou.

What makes Suharto unbelievable is that his old partner, who has a tacit understanding with him, not only didn't pick him up this time, but instead came up to tear him down. As a result, Suharto got a slap in the face and was directly confused.

But before Suharto could understand why Wahid stabbed him in the back, a scene that made him even more astonished appeared. Wahid, who was always unsmiling, squeezed out a smile on his fat face, which was not so kind as flattering, just like a pug dog, and said to Gu Jingyou, "I'm sorry, I'm sorry, I'm sorry, I'm sorry“ Mr. Gu, do you know whether the electron beam texturing process of your group will be transferred? We are willing to pay $1 billion for this technology... "

When Suharto heard the figure of $1 billion, his head hummed. He almost had no cerebral infarction. It's $1 billion. Indonesia national aviation industry group nm is going bankrupt. What's the $1 billion? Wahid, what's going on? Are you crazy or don't want to live?

However, without waiting for Suharto to recover from the $1 billion figure, seeing that Gu Jingyou had no words, Wahid gritted his teeth and added: "1.5 billion dollars No, 2.5 billion dollars Mr. Gu, we in Indonesia can only spend so much money at most at present, but you can rest assured that we will take the nickel mine which is the world's largest and fourth largest in output on Java island and the 6.5% shares of Indonesia national aviation industry group as additional compensation. Of course, we can talk about the specific situation again, as long as your group can transfer this technology to us, India will continue to develop "We will always open our door to Tengfei group."

Now Suharto is not going to have a brain block. Instead, he almost fooled around and went straight to hell. Is Wahid's nm still human? It's just a matter of measuring the material resources of Indonesia and winning the favor of taking off. Let's not say what electron beam texturing is. Even if it's really valuable, it's necessary to replace so many good things at the bottom of the box for such a technology?

Let's not talk about the shares of national aviation industry group of Indonesia or the US $2.5 billion cash. Let's talk about the two nickel mines on Java island. Nickel is the most important material in aerospace, fuel cell and superalloy, so that many developed countries covet the two nickel mines on Java island. However, Indonesia has no intention of transferring them, even in the Asian financial crisis After the plane, Indonesia was in financial difficulties, and did not consider selling the two nickel mines to pay back its life.

As a result, for such a technology that he had never heard of, Wahid granted two nickel mines to Tengfei group, which were regarded as the lifeblood of Indonesia? It seems that Wahid is not crazy. He really doesn't want to live.

The problem is you don't want to live, don't take him, Suharto, OK?

However, before Suharto finished, Gu Jingyou's words let Suharto, whose heart was raised to his throat, breathe a sigh of relief: "Mr. Wahid, I'm really sorry, the electron beam texturing process is not on the list of this transfer..."

"Don't worry, Mr. Gu. We are sincere. As long as we can trade this technology, we can discuss it. As long as the conditions of Tengfei group are not too excessive, we can talk about it."

"Damn you, Wahid is shameless. Just give up your Indonesia and change it to China!" After hearing that Wahid was no different from pleading, Suharto directly scolded him. But at this moment, Gu Jingyou's next sentence made wahtar's brain go down.

"As you should know, Mr. Wahid, electron beam texturing technology is not the most basic application for surface coating of parts. Its key role is to organically combine the metal parts and composite parts of the aircraft, and make the structural strength of the joint no less than any one of the metal materials or composite materials, so as to thoroughly improve the quality of the aircraft Solve the problem of large-scale use of composite materials on aircraft, and clear the obstacles for the formal commissioning of a new generation of fighter or a new generation of airliner.... "

When Suharto heard that "the metal parts and composite parts are organically combined, and the structural strength of the joint is no less than any one of the metal materials or composite materials", his head was blank.

He is also a senior negotiator of Indonesia national aviation industry group. He is also an aviation engineering major. He knows the weight of this sentence very well.Since the birth of composite materials, the aviation industry has identified this material as the most suitable material for future aircraft. However, from the 1960s to the end of the 1990s, more than 30 years later, the utilization rate of composite materials is rarely more than 25% for both fighter planes and civil aircraft.

Is it that the aviation giants feel that the technical level of composite materials is not up to standard and do not want to apply them on a large scale?

Of course not. The specific strength and specific modulus of composite materials have already reached the aviation safety standards, and there has been no theoretical obstacle for large-scale application for a long time. Why, except for the F-22 fighter of the US Army, few aircraft can use more than 20% of composite materials?

The reason is very simple, that is, there is no breakthrough in the connection process between composite materials and metal materials, resulting in the two materials either bonded with expensive super level resin materials, or simply rough riveting.

However, whether it is glued or riveted, the structural strength of the joint can not reach any one of the two materials, so that the vulnerability of the joint leads to a significant decline in the life of the whole body.

Because of this, even if composite materials have visible benefits for aircraft weight reduction, the major aviation giants still dare not use them too much. After all, metal materials cannot be excluded from the body. Since they cannot be discharged, the connection between composite materials and metal materials cannot be avoided, so that the whole process forms a closed-loop paradox.

As a result, a lot of talented engineers have to rack their brains to find a balance between the amount of composite materials used and the disadvantages of the connection between the two materials.

However, the electron beam texturing technology of Tengfei group perfectly solves this problem, thus completely liberalizing the use of composite materials.

What does that mean?

In a word: this technology is absolutely leading in the world!