Super military empire

Chapter 260 Cemented Carbide and Big Tungsten Crucible

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

This was a sigh of relief to the big guys who helped Liu Yijiu play with the Americans.

"Next time I won't play with this kid. If the Americans don't agree to go to Rongcheng, just shake their hands and go back to the United States, what are we doing?" Li Yunlong let out a breath.

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

"Chief, Comrade Xiao Liu initially counted every step of the American reaction. This shows that these Americans value him more than we can imagine. We just don’t have a high-horsepower tank engine. , Our tanks have not been able to make much progress, and now it’s fine. The Americans gave us two 1500-horsepower engines at once. Not to mention, just this is enough..." Liu Qingshan disagrees. Li Yunlong's view.

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

"It's not promising. 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. The kid must ask us about what he got back from the Americans. Asking for money. An American F14 can be sold to Iran without Phoenix missiles for 80 million US dollars. If he builds ten and eight aircraft, can the military have that much money?" Long Yaohua Said worriedly.

This is a problem they have to face.

"It's a big deal, just use some matching tertiary factories to exchange with them. Give the money, we can't get much, there are many factories..." Li Yunlong said with a smile.

The other two were speechless.

"Then he really got it back. Go and talk to him about this!" Liu Qingshan could not say anything, but Long Yaohua was able to say it.Anyway, Liu Yijiu is his son-in-law of Li Yunlong. In the end, whether Liu Yijiu gives him the face of the old man, 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 never be easy to fool, and it can't be settled with a few words.Expect his daughter to persuade Liu Yijiu by the pillow?This possibility is unlikely.

"Xiao Liu, the Americans have agreed to come to Rongcheng. This time you can't be willful anymore. How do comrades from the United States come to give us benefits?" Zheng Hao received the above news, the Americans will In the evening, Fei Rong City will ask them not to cause such a thing again.

There is no problem with such a thing once, but it is difficult to explain if it appears twice or three times.

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

Liu Yijiu’s current situation, in the whole of China, is the only one!

Liu Yijiu curled his lips, "The advantage is that we don’t want it. Now they have to force us to accept it. If they beat them up, they will all come together crying and crying for us to accept. Just theirs? We are holding the initiative now. What do we care about? Besides, the negotiation will break down. Are we barefoot afraid that they will wear shoes? Without their technology, our development will not stop. Now, if we have, we can't reach their level all at once..."

That's how it is.

Liu Yijiu knew very well why the Americans valued this negotiation so much, and even where their bottom line was.

Americans really need Soviet tanks and planes very much.The Soviets have been transforming their third-generation tanks.The combat performance of this tank did not lag behind even in the 1990s.

What's more, Liu Yijiu made something that Americans could not refuse?

Some of the items listed above are not the most critical things.

What the Americans wanted, such as their Black Arrow anti-tank missile, the coating material formula of a stealth fighter that Liu Yijiu once said, did not appear on the list.These things are the bargaining chips in Liu Yijiu's hands.Still a very important bargaining chip.

Americans need these things and want them at all costs.

"That's the way it is said. We must have a better attitude towards these fat sheep who take the initiative to give us technology and equipment. Otherwise, we can only kill once..." Zheng Hao grinned while saying.

Hearing what he said, Liu Yijiu was stunned, "When did you learn to say this? It sounds like a different story."

"Didn't they all follow you to learn! Let's look farther, and we can't catch fish..." Zheng Hao smiled.

He still thinks this is more reasonable.

Otherwise, killing him would not confuse the Americans with Liu Yijiu, which is likely to cause diplomatic disputes.

Liu Yijiu ignored Zheng Hao, but walked straight into the workshop.

Factory 754 was a relatively important material factory at this time. However, this factory has never been able to achieve its potential.Since its establishment, it mainly produced tungsten wires and some other related products. They did not realize their production potential. After the Ninth Institute took over, Liu Yijiu considered for a long time before deciding what the factory should go. Kind of road.

Not only the production of tungsten wire, but also pure tungsten powder and cemented carbide for cutting processing!

There is a cemented carbide factory in Rongcheng, but this factory is not very good at producing cemented carbide tools. Rongcheng Tool Factory can provide all the technologies provided by the former Soviet Union. For various new materials that are more difficult to process, such as The machining effect of parts such as titanium alloy, high temperature alloy and even stainless steel is not very satisfactory.

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

Material is still the key.

The surveying and mapping problems of those CNC machine tools are underway in the base to prepare for the next transformation.As for the tool materials, imported ones can never be used anymore.

Not only do they need to use a lot of this thing themselves, but the domestic machinery industry will also rely on it for the future development of the domestic machinery industry. For only the tool, especially the advanced processing tool, China has to spend tens of billions of dollars in foreign exchange every year!

"Director Liu, at present we are embarking on such a project, is it a bit too high? We don't have the technical ability in this area, and we have no experience or anything. Everything started from scratch..." Regarding Liu Yijiu's comments, Chen Xiangwei was very worried.

Back then, many projects were abolished due to the quick work done, and a lot of manpower and material resources were wasted as a result.

At the beginning, it was said that only pure tungsten was produced, and only high-purity tungsten powder was provided to brothers, and this factory could be supported.Now that the pure tungsten production process equipment is just ready to be completed, it is starting to produce cemented carbide. How can this not make him worry?

When Zheng Hao heard this, he was a little unhappy: "Old Chen, this is a decision made by the leadership team to discuss. With so many people in the 754 factory, there were only one or two hundred people in the raw material workshop. Are these other people? Are they all raised in the factory? You must find work for them."

This is a very headache.

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

"This is not a problem. The work of drawing, which has no technical content, high cost, and low profit, can be handed over to other domestic brothers. Of course, at the beginning, we still maintain a certain production capacity. The 754 factory has been for decades. We have been working on the technology of tungsten materials and we have a better understanding of the various characteristics of tungsten. We must find a way out in this regard. For the country to develop, especially the machinery manufacturing industry, it must have advanced high-performance cutting tools. Only then can we promote the efficiency improvement and cost reduction of the entire industry..." Liu Yijiu explained, but Anhou said nothing.

This matter was indeed thought of temporarily.

In the beginning, there was no plan to let the 754 factory do this. In terms of tool research, it needs experienced material experts.There are in the second area of ​​the base, but not much in 754.

Chen Xiangwei's lips moved and said nothing.There is a specialized tool and measuring tool factory in Rongcheng, and a cemented carbide factory specializing in the production of cutting tools like Zigong.If they invest in this area, they will end up being a little wasted.

In any case, as long as it can solve the living problems of the employees in the factory, and whether everyone can live well, it is enough.

Several people walked towards the production workshop.

During this period of time, the first raw material is produced, that is, the sintered tungsten rod is heated, then heated to the process temperature, and rolled, and finally the heated raw material is thinned by the alloy mold, step by step, it finally becomes the kind of thin inside the electric bulb Silk requires hundreds of processes in the whole process!

Almost every part needs to be heated.

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

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

But now, many of these production lines need to be stopped. The factory has to expand the production of vacuum furnaces and high-frequency furnaces used for metal sintering, 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 responsible for the relevant personnel in the material area.

"Mr. Chen, the most important thing in these furnaces 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 US dollars every year. Order..." Liu Yijiu attaches great importance to the large tungsten crucible.

This thing is too important for powder metallurgy.

In a furnace with a temperature of more than two thousand, a crucible of pure tungsten must be used...