Yes, Mu Guangying has realized that Tengfei Group may have mastered the technology of whisker ceramic cutters, otherwise as a pair of people who created Tengfei Group and can collude with Boeing and Airbus to do the big man in the aviation and civil aviation manufacturing industry, it is impossible to put the top machining tools that can process important parts of aero engines.

But despite realizing it, Mu Guangying still felt a little illusory.

You must know that it is a whisker ceramic tool, although it is only used to process metal parts, but the technology contained in it is indeed the world's top.

This is not a simple composite ceramic technology, but another crystalline crystal synthesis technology, somewhat similar to the monocrystalline silicon used in the semiconductor industry, or the metal monocrystalline structure on the blades of aircraft engine turbofans.

It is mainly filled into the ceramic lattice of ceramicized aluminum oxide with long whiskered silicon carbide crystals of extremely high strength and hardness.

This is like applying a layer of reinforced façade to the outside of the built house, and filling the gaps between the bricks and the defects left by concrete filling, which can make the house stronger and more durable.

The effect of this type of whisker ceramic tool is the same, according to calculations, after integration, the bonding force between the long whisker and the lattice can reach the ultra-high strength level of 4500 megapascals.

In addition, it is evenly distributed on the alumina matrix structure, which plays the role of reinforcing the brittle body with fiber filament in glass fiber, so that the tensile strength of the whisker ceramic cutter is greatly improved, and the tool is not easy to deform and break when processing difficult metal parts, and the speed is ten times higher than that of the coating hardening tool.

The whole technology is already very complicated to describe, and the actual production is even more difficult to make people doubt life, after all, it is not the macro work of laying and reinforcing the façade on the exterior wall.

Instead, a series of ultra-high preparation methods are required to make the crystals of two different substances closely arranged together.

The complexity of the process, the high degree of difficulty, and the advanced technical means are unimaginable.

If it weren't for this, the American Green Leaf Company would not be the only company in the world today that can mass-produce whisker ceramic knives.

It's not that other countries don't want to do it, but even if there is a theory, there is a principle that can't be done, just take the most basic thing, the combination of silicon carbide and aluminum oxide two crystals needs high temperature heating, how high the temperature, how long to heat, whether the cooling is fast cooling or normal cooling.

These key figures are not known to outsiders except the Americans.

Therefore, even if the Americans send papers related to whisker ceramic tools everywhere, as long as these core data are not leaked, no one can copy them.

Unless you grit your teeth and spend money on experiments over and over again, you can figure out all this data.

The problem is that the Americans can't let you come to a conclusion so easily, and without waiting for you to come up with the result, they either dumped at a low price, or made a hostile takeover, and directly gave you to GG? See how you do it?

Technically difficult? There are also Americans eyeing the ceiling, isn't it difficult for ordinary countries to break through? It's hard to get to the sky.

The result is such a sophisticated technology in the aerospace industry? How is it possible that the Tengfei Group actually has it? What can't even Europe and Russia do? How can China's Ascendas Group do it?

"Mr. Mu Guangying, right?...... knives in your hand?"

Just when Mu Guangying was holding a knife and looking at Zhuang Jianye's departing back, his heart was quite uneasy, and he heard someone next to him call him? Turn your head and look? It was found to be a sloppy man with a slightly chubby body, messy hair, and a metal square-rimmed glasses, exuding an unruly atmosphere.

Mu Guangying was stunned for a moment? The heart said where did this come from, called Hanako? As a result, before he could speak, he introduced himself: "I am Peng Chuan, senior vice president of Tengfei Group, and I just came from the airport, can I see the knife in your hand?"

As soon as he heard that it was Peng Chuan, Mu Guangying was suddenly solemn? If Zhuang Jianye's reputation at home and abroad depends on a face, then Peng Chuan's world-famous reputation really depends on a pen.

Because Peng Chuan's attainments in aerospace professional processing equipment are too high? As a result, many papers have been reprinted by foreign mainstream mechanical academic journals, thus establishing Peng Chuan's academic status in this field.

Mu Guangying has also heard of Peng Chuan? Not only that, but he has also repeatedly read several of Peng Chuan's blockbuster papers published overseas? When you were in Daewoo? He also suggested that Kim Woo-cheol poach Peng Chuan from Tengfei Group.

Naturally, it didn't work out? As for the reason, the reason given by Peng Chuan is very devastating, his wife is pregnant again, and there are many children in the family with no one to bring, so I really don't want to toss!

Well, Comrade Peng Chuan, who was originally favored by his superiors and was ready to focus on training, and directly served as the director of a key mechanical research institute after the inspection period, ruined his good future because of the old idea of raising children to prevent old age, and he could only commit to Tengfei Group as a small senior vice president.

Of course, Mu Guangying didn't know that the authority in the field of aerospace professional equipment in front of him had such a tortuous career, and his eyes stared at the knife in his hand behind the thick lenses like the bottom of Peng Chuan's wine bottle, and the little heart that was quite unbalanced by Zhuang Jianye's casual appearance just now finally beat steadily.

Although Zhuang Jianye claims to know the most aviation technology, but more on the business management, the real technology is still half-understood, and then look at the real understanding of Peng Chuan, you can see at a glance that the whisker ceramic knife is extraordinary.

So Mu Guangying handed it to Peng Chuan with both hands, emphasizing emphatically: "It is a new product just launched by the American Green Leaf Company last year, and Daewoo wants to set foot in the production of aero engines, so it has introduced a batch." ”

Peng Chuan took the props into his hand, looked left and right, and nodded: "It is indeed from the American Green Leaf Company, and the quality is not bad." After speaking, he looked up at Mu Guangying: "How many sets of these props are there here?"

"12 sets!" replied Mu Guangying.

Peng Chuan nodded again, and then handed the knife in his hand to the assistant behind him: "Remember, 12 sets of whisker ceramic knives are equivalent to the mid-range level of our WHNB series ceramic knives, and the mainstream aero engine manufacturers are not expected to want it, send it to the gas turbine production plant, their D-30 series small gas turbine production can still be used, how to say that Daewoo bought it at a high price, we can't waste it." ”

Mu Guangying thought that Peng Chuan would be like him, able to treat 12 sets of whisker ceramic knives as treasures, not to mention treasure it, then it should also be excited to blossom, you must know that this kind of high-precision machining tools are subject to export restrictions, and they are not something that can be bought casually.

As a result, in Mu Guangying's expectant gaze, what Peng Chuan said made the aviation expert from a certain island directly lose his brain.

Mid-range level?

Don't you want mainstream aviation development factories to give it?

Can only be used on small gas turbines for civilian use?

Can't waste it yet?

WHNB series ceramic cutters?

......

What is going on?