Chapter 840

Although Badia and park Zhemin are business counsellors or senior trade representatives, they are not as important in ordinary countries, but they are much more important in Iran and North Korea.

There's no way. Who can make these two countries suffer from the sanctions of a foreign power all the time, and a lot of urgently needed things can't be obtained from the normal trade channels, they can only rely on the search of business counselors or senior trade representatives all over the world.

Because of this, Badia and park Zhemin are much more knowledgeable than other officials of the same level in other countries, especially when they are involved in sensitive missile materials or core components. They can always stir up their nerves.

So when they found that the triangular cube with metallic luster in their hands was actually welded with the third generation aluminum lithium alloy, they were not calm immediately, and their eyes were bigger than one.

In particular, Badia, a pair of eyes with the size of a copper bell protruded, almost jumped out of her eyes.

Park Zhemin was not so good either. He was shaking all the time with his triangular cube hand. I didn't know that he thought he was suffering from hemiplegia.

Other people in the cabin feel very surprised to see this scene. Although aluminum lithium alloy is specially used for aerospace manufacturing, it is rare on the market, but it is not rare.

Even if the third generation of Al Li alloy has the performance that surpasses the previous generation, it's amazing that China can make it, but it's not as eye popping and hand shaking.

In fact, it's true, not to mention the third generation of aluminum lithium alloy products. Even the fourth and fifth generation of products are just a surprise to Badia and park Zhemin at most. They are not in a bad mood.

The reason for this is that the triangular cube made of aluminum lithium alloy on hand is engraved with a logo that directly strikes their soul:

in the middle is an artistic deformation of the letter "t" like a falling arrow, followed by a dash, followed by two extremely eye-catching combinations of two letters: NB!

T—NB！

A new king sweeping the underground market of international aviation and aerospace high-end materials in this half year.

With its excellent performance, low price and sufficient cargo volume, Fu defeated the high-end aviation materials that had been in the international underground market for many years, and instantly occupied the high-end aviation materials markets of Iran, North Korea, Pakistan, Libya, Algeria and even New Delhi.

No way, these countries are all regional powers, and even some countries are subject to various sanctions and restrictions. For the sake of practical needs and Geopolitical Security, these countries very much hope to master long-range missile or carrier rocket technology, so that they can have the ability to protect themselves in the future development.

But the problem is that these countries have great ambitions and high morale. However, on the basis of their own country, they can not complete the matching of such high-end aerospace products, so they can only focus on the international market.

If it's a general product, there will be more technology, materials and even processing equipment for long-range missiles and launch vehicles. For various reasons, western countries, in particular, have formulated a whole set of restrictive measures and access thresholds to pinch these things to death. They can't get them through normal channels.

Since the normal channels are not available, and there are also large demands from Iran and North Korea, the underground trade hidden in the normal channels arises at the historic moment.

The reason is that the underground trade channels under these rules constantly provide all the needs of regional powers like Iran and North Korea.

Among them, merlinz, a senior engineer of Fairchild aviation in the United States, who signed a large order for iridium supporting parts supply with Tengfei group not long ago, is the most famous.

Yes, the t-nb series of high-end aviation materials, which have flourished in the international aerospace underground trade market in the past six months, were launched by this American supplier.

Due to the closeness and confidentiality of the underground trade market, t-nb series of high-end aviation materials do not have any origin and manufacturer information except for a highly personalized logo and the corresponding brand of relevant materials.

But this does not hinder the excellent performance of t-nb series high-end aviation materials.

Take the third-generation Al Li alloy for example. Before the t-nb series came in, Iran and North Korea only paid a high price to get the second-generation Al Li alloy at most, which can only be used in key places sparingly.

But even so, Iran, North Korea and other countries are still suffering from more than 60% waste rate.

There is no way. Although the welding performance of the second-generation Al Li alloy from the United States or Russia has been improved, there are many restrictions in practical operation. Countries like Iran and North Korea do not have many unique processing technologies, so that even if it is forced to weld, the final test rocket will not hesitate to show you.

However, Iran, North Korea and other countries can only choose to use the traditional riveting method to deal with this kind of second-generation Al Li alloy, which virtually increases the total structure of the rocket and greatly shortens the launch mass and effective range.The third generation Al Li alloy of t-nb is different. Although the welding method is limited to several special welding methods, such as gas shielded argon tungsten arc welding or vacuum electron beam welding, at least this material can be directly welded, which is a blessing for Iran, North Korea and other countries that lack advanced material processing equipment.

So that the sample back to get the test results, without hesitation waving money into tons of buy.

No matter how expensive the third-generation Al Li alloy of t-nb is, the rate of good products is low. The second-generation products of other brands are cheap, but the rate of waste products is very high. On the whole, t-nb is more cost-effective.

Of course, when these countries buy t-nb products back, they have not speculated on the origin of the brand. One of the most popular sayings is that a big country outside the country produces its own products. It's just to hide people's eyes and ears and make such a nondescript t-nb brand.

Iran, North Korea and other countries are suspicious, but subconsciously they are more or less willing to believe that the t-nb series of high-end aviation materials come from a foreign power. The reason is very simple. In addition to the only superpower in the world, who can provide so many high-end aviation materials on such a large scale?

As a result

"I use my own high-end aviation materials for my high-end regional airliner Yes? Do you have any objection? "

Zhuang Jianye looks at Badia and park Zhemin with a funny smile

……

"Yes Mr. Fang, this is the situation Our group.... "

Just as Zhuang Jianye flies to the southern foot of Qinling Mountains by trj-500, Lin Guanghua, Peng Chuan and others are receiving party members, deputy general manager and chief engineer Fang Yong from the new factory of Tengfei group at the southern foot of Qinling Mountains.

However, when Lin Guanghua introduced the general situation of the new factory area of Tengfei group, a staff member ran anxiously to Lin Guanghua's ear and muttered a few words. Lin Guanghua didn't listen to it, but the whole person was confused:

"what? Guests from Brazil? Have we ever contacted Brazil? "