Fuck, the hell is the world! At the same time, all the negotiators of the metal research institute came up with this thought in their hearts: Could it be that now that the market has opened up and the economy has been invigorated, geniuses have also become so perverted?

"Our requirement for this cooperation is to entrust your firm to help us develop aluminum alloy materials that are relatively resistant to high temperature and have sufficient strength, and we will talk about this issue later." The topic finally shifted to this negotiation, Zhang Zongjun handed over a document, "This is a confidential document, and you need to sign to ensure that the content of our negotiation will not be known by any third-party commercial organization. ”

"No problem," Deng Chao, director of the research institute, took the document and looked at it, swiped and signed his name on it, and then handed it to the person next to him.

Sure enough, it's not simple, doing business to this point, the idea is really different from ordinary people! For Zhang Zongjun's caution, Deng Chao couldn't help but secretly admire it in his heart, he really had an extraordinary mind, and in order to keep his secret, he cautiously noticed such a subtle place.

"The aluminum alloy material we commissioned you to design," Zhang Zongjun said, "is not only the gears and other components in the engine, but also the most important part of the internal combustion engine, the main part of the cylinder block and cylinder head, which needs to be used as the internal combustion engine block and cylinder head, with sufficient strength and heat resistance, well, but also to help us solve the problem of excessive friction between the aluminum alloy piston and the aluminum cylinder block, you are all experts in metals, and naturally know that the friction coefficient between aluminum and aluminum is much greater than that between cast iron parts." ”

"The development of aluminum alloy materials is not difficult," Deng Chao frowned, "This is the strength of our research institute, your requirements are not very high, this should be easy to do." However, it seems difficult to solve the problem of excessive coefficient of friction between aluminum and aluminum. ”

"I can give you a piece of advice." Zhang Lan, who hadn't spoken for a long time, raised her hand, like a well-behaved elementary school student, "You can learn from the relatively mature technology that you already have, that is, to inlay a steel cylinder liner in the aluminum cylinder body." So that the aluminum alloy piston does not come into contact with the aluminum cylinder wall. This design can solve the contradiction between aluminum and aluminum with excessive friction coefficient, and of course it will increase some costs, but this does not have much to do with it. This technology is now being adopted by many large international automobile companies such as GM Ford, and the biggest advantage of this design is that it can not only effectively reduce the weight of the engine. It also has little effect on the heat dissipation of the engine, and more importantly, it provides higher revs for the engine. ”

"How did you know about it?" Director Deng was very surprised, and couldn't help asking, although everyone doesn't know this method, it shouldn't be something that a little kid who looks like he is only seven or eight years old should know, right?

"Read more books," Zhang Lan gave him a look of contempt, as if in Zhang Lan's eyes, Deng Chao, an academician of the Chinese Academy of Sciences who enjoys a high reputation in the domestic metal materials industry, is an expert in metal materials who almost does not read books on weekdays, and is a guy who has nothing in his stomach. "A lot of books about engines have mentioned this classic solution."

Seeing Zhang Lan's contemptuous eyes, Deng Chao felt very unhappy, Director Deng Chao couldn't help touching his nose, as if he was despised by this little guy? I feel very unhappy: you are fooling yourself when you go to the grave and burn newspapers, do you understand these complicated books on engines? Children, may I ask you how expensive you are this year?

"Is there another way?" Seeing the unhappiness in Deng Chao's eyes, Zhang Lan glanced at Deng Chao as if he was still angry and provocative, "I'm afraid that if I say it, your metal research institute won't be able to study it!" Well, because it seems a bit difficult for you. ”

Angry! Deng Chao was really angry! When did the Institute of Metal Research of the Chinese Academy of Sciences, a national key scientific research unit, be looked down upon in the field of metal research? Although the status of the Institute of Metals in the Chinese Academy of Sciences is relatively low compared with individual research institutes, it is also a genuine national key metal research institution. If this word spreads, wouldn't it be laughed out by the brother unit: Look, the unit entrusted by the others even came up with a solution, but the Metal Research Institute didn't dare to take that job!

Deng Chao is almost certain. Those gloating guys would surely say that! How can the entire metal research institute be mixed up in China's scientific research community?

"As long as you can represent your company," Deng Chao stood up angrily, glaring at Zhang Lan with wide eyes like a fighting, as if Zhang Lan in front of him was not a seven-year-old child, but his own mortal enemy, "You want you to say it." And the method is really feasible, there is no metal processing technology that we can't study! ”

After speaking, he glanced at Zhang Zongjun, and the meaning in his eyes was obvious: Can what your son said represent your company?

To Deng Chao's surprise, Zhang Zongjun really nodded, "What my son said can represent our company!" ”

Zhang Lan's performance for several years in a row has given Zhang Zongjun confidence, and Zhang Zongjun does know that Zhang Lan likes to read books that he can't understand when he's fine, maybe this kid really has a good way?

"Say it," Zhang Zongjun nodded, which stimulated Deng Chao a lot, "I'll listen!" ”

"Actually, the solution is very simple," says Zhang, "is to use reinforced metal fiber cylinder liners, also known as FRM." The method is to directly heat and melt the metal fibers on the all-aluminum cylinder block, and then penetrate the metal particles into the cylinder wall through a special process, as if a layer of metal fibers is plated on the cylinder wall, and the thickness of this layer of metal fibers is very thin, which is calculated to be about 0.5 mm. The benefits of this method are clear compared to cast iron cylinders, as it produces lower frictional resistance, resulting in improved rotational speed and power. Compared with inlaid steel cylinder liners, this method is more technically difficult, but the engine effect is indeed better. At the same time, because the metal fiber penetrates directly into the cylinder block, its strength is very large, roughly equivalent to the strength of the entire cylinder block. Of course, the cost of this method is relatively high, but as long as you can work out the manufacturing process, the cost is something we need to consider. ”

"These two methods," Zhang Lan asked defiantly, "which one can you do?" ”

"We can do it in both ways," Deng Chao, who had been dizzy by Zhang Lan's disdainful tone mixed with disdain, his face was no better than a monkey's ass at this time, and the green tendons on his forehead bloomed one by one, "As long as others can do it, there is no possibility that our institute can't do it!" Even if it's just theory! ”

It's done! Zhang Zongjun and Zhang Lan, the unscrupulous father and son, glanced at each other, and their eyes were full of joy that could not be concealed.

Agreed so quickly? Everyone was stunned. Although the negotiators on Alice's motorcycle did not expect that the problem that was originally planned to take a long time to be solved in such a few words, the negotiators of the Institute of Metal Research of the Chinese Academy of Sciences did not expect that their boss had agreed to it without waiting for others to propose benefits to him.

It's not a professional to do this, it's really not good, several negotiators of Alice Motorcycle Company sighed secretly in their hearts, looking at the cooperation of our small boss and the boss, the other party was excited to lose his square inch in a few words, and he agreed to the request in a daze before mentioning any conditions, which is really called a master of negotiation!

At this time, these researchers of the Chinese Academy of Sciences have not yet realized the seriousness of the problem: didn't they just agree? Then let's promise it, although the promise was a bit fast, beyond my original plan, but anyway, I was going to promise it, didn't I? Let's talk about what benefits I can get from this cooperation.

The poor fellows have not yet realized that from now on, they are already in an absolutely weak position in the negotiations, and they have just fallen off from the scene when they were at the gate.

"Since your institute has no objection to the scientific research requirements we have put forward," of course, the two of them will accept it when they see it, and there will be opportunities for cooperation in the future, and they don't care about the urgency at this time, "Let's talk about what our company can provide to you, well, the remuneration." ”

Sure enough, when it was time to talk about this issue, the leaders sent by the Chinese Academy of Sciences and the members of the Institute of Metals couldn't help but secretly breathe a sigh of relief, and pricked up their ears to listen to what Zhang Zongjun had to say.

"We all know that your institute is a scientific research unit of the state, so we naturally can't take advantage of the country," Zhang Zongjun came up and brought a high hat to these guys, and by the way, he also gave himself a hat, showing how patriotic he is, "So all the funds for the scientific research activities we entrusted to your institute this time will be borne by our company." ”

Sure enough, Zhang Zongjun's remarks won the favor of all the negotiators of the Chinese Academy of Sciences present, and everyone nodded frequently, and their faces looked much better than just now: Although this guy is a businessman, he is not a profiteer, and it is not easy to know that these people are not easy.

As for how wide this leniency can be, these guys naturally understand that at least 10% more research funding than normal is not a big problem. (To be continued, if you want to know what will happen next, please log in to the www.qidian.com, more chapters, support the author, support genuine reading!) )