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Chapter 777 Just stand and earn money.

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    When he discovered the material of the wool core in his hand, Merlinz immediately felt as if he had seen a ghost, but because of this, the things in his Western hands were as illusory as expensive.

    There is no way, because he really can't believe that this kind of aerospace-grade advanced carbon fiber material can be produced in China, which is technologically backward.

    Because of this, when asking questions in surprise, Merlinz stared at Zhuang Jianye, hoping to hear, oh, this is imported from European and American xx companies.

    However, this idea is a luxury after all. Zhuang Jianye smiled and nodded: "Mr. Merlinz is indeed an expert in the aerospace field. He can immediately see the material of the wool core. Yes, it is made of aerospace-grade M40J carbon fiber composite."  Our Ascendas Group has just successfully developed and mass-produced the material in the first half of the year. The cost is slightly cheaper than similar foreign products, but it still costs US$6,000 per square meter."

    As he spoke, Zhuang Jianye took another wool core from the worker's hand and held it in front of him: "In such a loop heat pipe, the heated vaporization is promoted, and the pre-cooled and liquefied working fluid can be circulated independently. The wool core plays a vital role.  function, so the material must be light and reliable, so we chose m40j carbon fiber composite material as the main material of the wool core.

    But don¡¯t underestimate such a small cylindrical part. It requires 5 square meters of m40j carbon fiber composite material to be bonded, cured, and cut before it can be finally formed. Regardless of the processing cost, the material cost alone is US$300,000.  , Mr. Merlinz, you are an expert in the aerospace field. I won't tell you the useless things. I will just talk about the material cost of this wool core. Do I, Zhuang Jianye, raise the price to you?  "

    After hearing Zhuang Jianye¡¯s question, Merlinz opened his mouth, wanting to say something, but he was so stunned that he couldn¡¯t say a word. It wasn¡¯t that he didn¡¯t want to say it, but he really couldn¡¯t.

    The reason is very simple. According to Zhuang Jianye¡¯s quotation of US$6,000 per square meter for m40j carbon fiber composite material, not only did the price not increase, but it was one-third less than the quotation of other manufacturers of this material in the world.

    In other words, the international market price of m40j carbon fiber composite material is at least nine thousand US dollars per square meter.

    Yes, you read it correctly. When it comes to M-level carbon fiber composite materials, the unit of quotation becomes square meters instead of T-level kilograms.

    The reason for this is simply because the parameters of m-level carbon fiber composite materials are larger, stronger, more advanced, and more difficult to manufacture than those of t-level materials. Therefore, the price of m-level carbon fiber composite materials is naturally several times that of t-level materials.

    But precisely because of this, m-level carbon fiber composite materials have become the most important production materials for spacecraft, because compared with t-level carbon fiber composite materials such as t300 and t700, m-level carbon fiber composite materials have greater deformation in complex environments.  Low, higher rigidity and lighter weight.

    You must know that the space environment is not only composed of ice and fire, but also various types of radiation and other unexpected interferences. If it is made of ordinary materials, it will be eroded beyond recognition by the harsh environment of space.

    Because of its high specific strength, high specific modulus and small linear expansion, m-level carbon fiber composite materials have become one of the few high-performance materials that can adapt to the complex environment of space.

    So since the mid-1980s, the United States, which was the first to complete the m40 carbon fiber composite material, has widely used this material in the development and production of satellites as load-bearing trusses, trusses, sandwich panels, antenna brackets and battery support frames, thus making the United States  While it is far ahead in the satellite field, the United States has also formed a monopoly on m-level carbon fiber composite materials.

    ??Subsequently, the m40j carbon fiber composite material with better performance was launched, which immediately became the main structural material for several advanced satellites and spacecraft such as American GPS navigation satellites, DSP infrared early warning satellites, and international communication satellites.

    Of course, the price of this type of high-end aerospace materials monopolized by the United States is equally impressive. When it first came out, the m40 carbon fiber composite material cost 15,000 US dollars per square meter.

    This is a friendly price that only allies of the United States can enjoy. For ordinary countries or companies to purchase it, it will cost at least 20,000 US dollars per square meter.

    As for the upgraded m40j carbon fiber composite material, the price is as high as US$30,000 per square meter.

    In recent years, as the production capacity of related companies in the United States has increased and the costs have been diluted, the prices of such high-end aviation materials have come down. But even so, the m40 carbon fiber composite material costs US$5,000 per square meter, and the m40j carbon fiber composite material costs at least  You can get it for $9,000 to $10,000.

    Because of this, Zhuang Jianye said that the price of Ascendas Group's m40j carbon fiber composite material is only six thousand US dollars per square meter. It is no longer as simple as a conscience, but a big conscience.

    By this measure, the cylindrical wool core in your hand costs US$300,000, which is not too expensive. After all, in the face of the high price of tens of thousands of US dollars per square meter, the price of US$6,000 is really not too low.

    In this case, silentlyEven if Linz wanted to blurt out 10,000 words, he couldn't get a single word out of his mouth. Who made the price of M-level carbon fiber composite materials in the United States so obvious that even a newbie in the industry would know it?  It's very true that even if Merlinz's acting skills crush the Oscar, there is no way he can fool Zhuang Jianye in this aspect.

    Zhuang Jianye, on the other hand, looked at Merlinz, who was hesitant to speak several times, without any intention of urging him. Everyone was smart, so they naturally understood that Merlinz was a weakling. Zhuang Jianye didn't say anything on his face, but he felt a rush in his heart.  sneer.

    If DL aerospace special processing equipment is bronze and loop heat pipe technology is gold, then m40j carbon fiber composite material is the real king.

    Yes, it is still just a king, not a diamond. It can even be said that the m40j carbon fiber composite material is just a junior version of the king in the huge carbon fiber material field of Ascendas Group.

    Because there are two M-class carbon fiber composite materials, m55j and m60j, with better performance, which are being developed intensively.

    In addition, true diamond-level p-level carbon fiber composite materials have been put on the research agenda.

    Compared with the t-level and m-level carbon fiber composite materials, the p-level carbon fiber composite materials that have been launched within Ascendas Group have more outstanding performance, even to the extent of metamorphosis, because the application scenarios of this type of material are neither t-level nor t-level.  Level aviation is not M-level outer space, but the so-called supercritical space.

    In other words, it is the most ideal external material for hypersonic aircraft and orbital gliders.

    If you want to use Mach 10 hypersonic speed to float in the atmosphere, p-level carbon fiber composite materials are a hurdle that cannot be bypassed, because only this type of material can resist high temperatures, resist waves, be light in weight, and have high strength.  Wait for the request.

    After years of accumulation, Tengfei Group has accumulated good technology in p-level carbon fiber composite materials. However, due to the complexity and difficulty of modifying materials, it will take at least five to ten years to achieve results.

    "However, even if this material is made, it must not be for sale. After all, it is a special material tailor-made for the country's important weapons. Naturally, it cannot be used lightly with others.

    But what if you can¡¯t sell it and invest so much money?

    Of course, he made up for it from other levels. Otherwise, why would Zhuang Jianye make a big move? The cost of 600 yuan per square meter is 6,000 US dollars per square meter. It¡¯s not just to earn money while standing.

    If you like Soar My Aviation Age, please collect it: Soar My Aviation Age is updated the fastest.  (Remember the website address: www.hlnovel.com
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