In the end, the Americans agreed to go to Rongcheng as Liu Yijiu guessed.

This made a group of bigwigs who helped Liu Yijiu play Americans.

"Next time I don't play with this kid, if the Americans don't agree to go to Rongcheng, just leave it and go back to the United States, what will we do?" Li Yunlong let out a sigh of relief.

There was no dissatisfaction on his face, but a smile on his face. He has a good vision and chooses a good son-in-law.

"Chief, Comrade Xiao Liu calculated the reaction of the Americans at every step at the beginning, which shows that these Americans attach more importance to him than we imagined. We didn't have high-horsepower tank engines, so our tanks haven't been able to make much progress, and now the Americans gave us two 1500-horsepower engines at once. Not to mention anything else, this alone is enough......" Liu Qingshan disagreed with Li Yunlong's point of view.

Of course, he also knew that what Li Yunlong said was not sincere, and his real purpose was to show off his son-in-law.

"It's really unproductive. On the list, this thing is not the key, it depends on how many advanced fighters the Americans will eventually give us. Prepare the money, that kid will have to ask us for money for what he came back from the hands of the Americans. An American F14, sold to Iran without the Immortal Bird missile, is 80 million dollars a plane, if he builds ten or eight planes, can the military have so much money? Long Yaohua said most worriedly.

It's a problem they have to face.

"It's a big deal, just use some supporting tertiary factories to exchange with them. Give money, we can't take out much, factory, there are a lot of them......" Li Yunlong said with a smile.

The other two were speechless.

"Then he really got it back, you go talk to him about it!" Liu Qingshan couldn't say anything, but Long Yaohua was able to say it. Anyway, Liu Yijiu is his son-in-law Li Yunlong, and in the end, whether Liu Yijiu gives him face as an old man or not, it doesn't matter what they do.

"I'll talk about it when he gets it back." Li Yunlong didn't know Liu Yijiu's temper.

But I also know that this guy will definitely not be easy to fool, and it can't be settled in a few words. Counting on his daughter to convince Liu Yijiu by the pillow? This is unlikely.

"Xiao Liu, the Americans have agreed to come to Rongcheng. You can't be willful anymore this time, no matter what the comrades from the United States say, they're here to give us benefits, aren't they? "Zheng Hao got the news from the above that the Americans will fly to Rongcheng at night and ask them not to make such a thing again.

One such thing at a time. There is nothing wrong with it, but it is difficult to explain it when it appears twice or three times.

After all, China and the United States have only just established diplomatic relations, and all kinds of things have to be handled carefully.

Liu Yijiu's current situation is in the whole of China. But it's all scorpion poop - one and only one!

Liu Yijiu pursed his lips, "This benefit, we don't want it, and now they have to force us to accept it." Even if you beat them, they will all rush up and cry and shout for us to take them, what is the need to take them? We are holding the initiative now, what do we care about? Besides, if the negotiations break down in a big deal, are we barefoot still afraid that they will wear shoes? Without their technology, our development would not have stopped. And we can't get to the same level as them all at once......"

That's the way it is.

As to why the Americans attach so much importance to this negotiation, and even where their bottom line is, Liu Yijiu also knows very clearly by doing this once.

The Americans really needed the tanks of the Soviets, as well as airplanes, very much. The Soviets have been reworking their third-generation tanks. The combat performance of such a tank did not lag behind even in the nineties.

What's more, Liu Yijiu came up with something that Americans couldn't refuse?

None of the things on that list are the most critical.

What the Americans want, such as their Black Arrow anti-tank missile, Liu Yijiu once said that the coating material formula of a certain stealth fighter or something. None of them are on that list. These things are the chips in Liu Yijiu's hands. It's still a very important bargaining chip.

Americans need these things and want them at any cost.

"That being said, for these fat sheep who took the initiative to send us technology and equipment. We have to be better. Otherwise, you can only slaughter it once......" Zheng Hao said while grinning.

Hearing his words, Liu Yijiu was stunned, "When did you learn to say this?" It's a set of things. ”

"Didn't they all learn from you! Let's look farther away, we can't go all out and catch ......," Zheng Hao said with a smile.

This is the case. He still thinks it makes more sense.

Otherwise, if he is killed, he will not be in the same league as Liu Yijiu to pollute the Americans, and this is a matter that is very likely to cause diplomatic disputes.

Liu Yijiu didn't pay attention to Zheng Hao anymore, but walked straight to the workshop.

Factory 754 was a relatively important material factory at this time, however, this factory has not been able to realize its potential. From the beginning of the establishment, the main is the production of tungsten filament, the production of some other related products, did not give full play to their production potential, after the Ninth Institute took over, Liu Yijiu thought for a long time, before deciding what kind of road this factory should take.

Not only tungsten filament, but also pure tungsten powder and cemented carbide for cutting!

Rongcheng has a cemented carbide factory, but the factory produces cemented carbide tools is not very good, Rongcheng tool factory can provide, are also the former Soviet Union to provide those technologies, for more difficult to process a variety of new materials, such as titanium alloy, high-temperature alloy and even stainless steel and other materials of parts processing effect is not very ideal.

High-precision machining requires not only machine tools, but also excellent tools.

Materials are still key.

The surveying and mapping of those CNC machine tools is being carried out in the base to prepare for the next transformation. The tool material can never be imported again.

This thing not only they need to use more, the development of the domestic machinery industry in the future also has to rely on this, just the tool, especially the advanced processing tools, China has to spend tens of billions of dollars in foreign exchange every year!

"Director Liu, is it too big for us to carry out such a project at present? We don't have the technical ability in this area, we don't have experience or anything, everything is starting from scratch......" Chen Xiangwei was very worried about Liu Yijiu's opinions.

In those years, many projects were scrapped, and a lot of manpower and material resources were wasted.

In the beginning, it was said that the factory could be supported by just producing pure tungsten and supplying high-purity tungsten powder to brother units. Now that the pure tungsten production process equipment is just ready to be completed, he has begun to make cemented carbide production, how can this not worry him?

When Zheng Hao heard this, he was immediately a little unhappy: "Lao Chen, this is a decision made by the leadership team at a meeting to discuss. There are so many people in the 754 factory, and there are only one or two hundred people in the workshop that originally produced raw materials. They have to find something to do. ”

This is a very headache question.

"Director Zheng, but they are just ordinary wire drawing workers...... Chen Xiangwei said with great embarrassment.

"It's not a problem, the work of wire drawing, which has no technical content, high cost and low profit, can be handed over to other brother units in China. Of course, at the beginning, it is necessary to maintain a certain production capacity, and the 754 factory has been working on tungsten material technology for decades, and has a good understanding of the various characteristics of tungsten. We must find a way out in this area. If the country wants to develop, especially the machinery manufacturing industry, it must have advanced high-performance cutting tools, so as to promote the efficiency of the entire industry and reduce the cost......" Liu Yijiu explained, and did not say anything more.

This matter was indeed a temporary thought of him.

In the first place, there was no intention for the 754 plant to do this, and experienced material experts were needed in terms of tool research. There are two districts of the base, but there are not many 754.

Chen Xiangwei's lips moved, and he didn't say anything more. Rongcheng has a special tool and measuring tool factory, and there is also a cemented carbide factory specializing in the production of cutting tools in Zigong. If they invest in it, it will end up being a bit wasteful.

In any case, as long as it can solve the living problems of the workers in the factory, it is enough to make everyone live well.

Several people walked towards the production workshop.

During this time, the initial raw materials for production, that is, the tungsten rod sintered and formed are heated, then heated to the process temperature, rolled, and finally the alloy mold is used to draw the heated raw materials, and finally become the kind of filament in the light bulb step by step, and hundreds of processes are required in the whole process!

Almost every single one of them needs to be heated.

This is very energy-consuming, and the processing efficiency is not very high.

When there is no way to smelt tungsten, a material that will melt at more than 3,000 degrees, this processing technology can only be used.

But now, many of these production lines need to be stopped, and the vacuum furnace and high-frequency furnace used for metal sintering in the factory need to expand production, and the production technology of the furnace body comes from the Jiuyi base. Liu Yijiu set out to design the key parts of these furnaces, and the others were all responsible for the relevant personnel in the material area.

"Director Chen, in these furnaces, the most important thing is the large tungsten crucible inside, not to mention, if the large tungsten crucible is produced according to this process, just this, we will have more than one billion dollars of orders every year...... "For the large tungsten crucible, Liu Yijiu attaches great importance to it.

This thing is too important for powder metallurgy.

In a furnace with a temperature of more than 2,000, a crucible of pure tungsten must be used...... (To be continued.) )