943 Superalloys restricting aerospace development (2) (4th update)

The former Soviet Union has fallen for so many years, and Wang Qingfeng's grandson can still buy back a 30,000-ton press that is not much in the whole world in this way, and I have to say that this grandson's ability.

Most of this is the relationship that went to the territory of the Soviet Union to hook up.

At the time of the collapse of the former Soviet Union, Ukraine left behind a lot of good things. And a lot of China's top equipment and technology are obtained from Ukraine.

"Where do these assembly technicians come from?"

"It'......s all borrowed from Jiuyi Heavy Industry and Northern Heavy Industry," Huang Haoyuan said through gritted teeth.

These devices, without drawings, are assembled by themselves. The Ukrainian technicians who came to assemble it in the original agreement are quite familiar with this equipment, but not many people in China are familiar with these large presses of the former Soviet Union.

"When will the assembly be completed?" Yun Fei asked through gritted teeth. These Ukrainian grandsons are too much, they don't have the money to sell the money left to them by the former Soviet Union, you sell it, you sell it, and you still want to regret it?

However, this thing worth hundreds of millions was bought by more than 40 million, and it would be unhappy for anyone to exchange it.

Yun Fei was completely sure that the person in charge of selling this thing had a maximum of five million in his hands.

"The preliminary estimate is in mid-June, specifically, no one can say......" Huang Haoyuan did not pack a ticket with Yun Fei, for fear that Yun Fei would not see this thing put into production at that time, and would jump up.

Yun Fei originally wanted to meet the person in charge of this assembly in Beizhong, but the person was on Beizhong's side, so he could only give up. With or without his participation, these projects will be carried out in strict accordance with the schedule schedule.

Under the leadership of Huang Haoyuan, several people walked towards the test workshop of Xinkaixing.

Xinkaixing's press is a hydraulic free forging machine, and the processing of impellers and other products is completely sufficient in terms of capacity, but it needs more margin to ensure the accuracy of the parts, which causes the cost to be too high.

If it is not for the waste chips of the superalloy, it can be recycled and produced into the superalloy after a series of treatments. Xin Kaixing will definitely not have much profit. The overall profit now is not even as great as it was when they only did machining.

The overall gross profit will not exceed 40%, and this is still added to the recycling value of those scraps.

Considering the R&D costs, this profit will even be reduced to less than 30%, and the net profit will only be in single digits.

However, these investments are worth it.

At present, Jiuyi Materials is studying the use of powder metallurgy to directly manufacture impeller blanks, but it needs a die forging machine with a larger tonnage to complete the final forging ......

"The research on DD6 single crystal directional solidification superalloy has not made progress in heavy dà, mainly because of its strength. During tensile testing, it is easy to break. When the temperature reaches 1,800 degrees, the toughness cannot reach the level we designed, and the fluctuation of the curve deformation is too great...... "Entering the physical and chemical analysis room of the dust-free room, Guo Chuan introduced to Yun Fei.

In this, there are not only Jiuyi Materials' own research and technical personnel, but also researchers from 611 and 603 Institutes. are experts in this area.

All of them are basically in the service of making China's own engine.

"Is it a problem with the material formula or the production process?" Yun Fei asked with a frown.

The air inlet temperature of 1800 °C This is the parameter of the Taihang engine, and Yun Fei also asked them to do it according to this setting, although the Taihang engine has various defects. But this is, after all, China's own engine.

And Xin Kaixing is rushing to become the qualification of the impeller and turbine disc supplier of Taihang engine. If it can't make an impeller with more performance than double and one production, Xin Kaixing can only live in the gas turbine impeller market for a lifetime.

Since China is unable to produce gas turbines, gas impellers can only earn a little hard money.

"It's mainly a matter of the production process. There is also a lot of room for improvement in the material formulation. In addition to the actual yàn, there is no technical information at all...... "Guo Chuan's meaning is very clear, in this regard, it is not possible to invest less money at all.

"There's no problem with money. Feel free to do it. As long as it is done, the money can be earned. Gas turbines for power generation, gas turbines for ship power. Aircraft engines or something, this market is very large. We don't want to engage in gas turbines, just eat the market of impellers, and there won't be many people competing with us......" Yun Fei said casually.

It's not that no one competes with Xin Kaixing, but not many people have such abundant capital as them.

Those who can engage in this industry are basically some state-owned enterprises, and there are many state-owned enterprises, but because of the problem of interests, there are basically not many material factories that can be equipped as closely as Jiuyi Materials and Xinkaixing.

From the development of materials to production, and then to manufacturing, the connection is very close.

After eating a simple working meal in the canteen of Xinkaixing, Yunfei continued to inspect the entire Xinkaixing impeller factory. Although the investment in this factory is huge, it is nothing compared to some of Yunfei's big projects, but it is also a very critical project.

The large aircraft project is not something that any company can eat.

From theoretical design to cutting-edge mechanical manufacturing, from pneumatic layout to the design and manufacture of screws, it is not possible for any one company to complete. Even giant companies like Airbus and Boeing can't say that they can get these things out of their own company.

A Boeing has more than 17,000 parts!

"Boss, let's invest everywhere now, there won't be any problems with funds, right?" Wang Zixin couldn't understand Yun Fei's indiscriminate investment in these studies without thinking about anything.

"There won't be a problem for the time being. The project on the material factory side must be invested in, especially on the tool side, but the superalloy can be put aside for the time being. Otherwise, we are really likely to have a broken capital chain. Yun Feidan said bitterly.

There is no subsidy for the superalloy, and the only research fund is Yunfei's own pocket and Jiuyi Material's profit on the superalloy material. This profit is not high at all, especially now that the manufacturing process is a problem.

If all the costs are borne by Xin Kaixing, it is obviously inappropriate.

Moreover, Jiuyi Materials bears the loss of this aspect, and has a great discount in taxation.

Otherwise, the Guocheng Municipal Party Committee and Municipal Government would not have thought of raising their electricity bills and further raising their rents.

"Okay, my boss doesn't bother. Money, what is earned is spent, only when it is spent is called money, and if it is not spent, it is just a bunch of numbers lying in the bank. "Why don't you know that this is very dangerous?

But there is no way, who told him to die to work on a big aircraft project? The investment in this project has to be continued for I don't know how many years. And billions or even tens of billions a year.

With the progress of research, the Jiuyi Research Institute's machine project will need more and more funds, and CNC machine tools will need more research funds to develop horizontally, as well as key projects such as computer chips......

These are things that require money.

"You, the emperor, are not in a hurry, but I am in a hurry as a eunuch? Shall we go back to Rongcheng overnight? Didn't you say that you wanted to talk to someone from the Guocheng Municipal Party Committee and Municipal Government? On the way back, Yun Fei was talking about going back to the guest house and preparing to go back to Rongcheng directly.

"Talk, why don't you talk? But I didn't come to talk to them in Guocheng. Wait for them to come to Rongcheng to talk to us! Yun Fei said coldly.

Snub the people of the Guocheng Municipal Party Committee and Municipal Government, lest they think that they have to talk to them.

"Do you have to offend them to death? Aren't you afraid that they will really clean up your property here? Wang Zixin immediately frowned, "The Ninth Courtyard is different from us, they don't have to think about the ...... of paying taxes in Guocheng."

"You don't care about these things, I only have measure." Yun Fei didn't explain anything to Wang Zixin.

It's not so easy for these guys in Guocheng to achieve their goals. Especially if they want to take money out of their pockets, don't they know that they are iron roosters?

Seeing Yun Fei say this, although Wang Zixin was dissatisfied in her heart, she couldn't ask anything more.

If you continue to ask, you will be suspected of wanting to be Yun Fei's family.

Wang Zixin is smart and knows that once Yun Fei has such an idea, no matter how hard she tries, it will be impossible to return to Yun Fei's side. The other women around Yun Fei are well aware of this, otherwise, only Park Yanji, a woman who has never made her own decisions, would have stayed by Yun Fei's side as an assistant for so many years.

"What? Yun Fei, that guy returned to Rongcheng overnight? Hearing the news, Mi Wanqing immediately jumped up.

This kid was really as Luo Weilin guessed, he wouldn't talk to them at all and would go back to Rongcheng directly.

"Yes, at five o'clock in the afternoon, he left directly after coming out of Xin Kaixing, they didn't have any luggage, and the waiter at the guest house didn't know that they were going back to Rongcheng......" The secretary said to Mi Wanqing with an embarrassed face.

"......" Mi Wanqing was speechless for a moment, and hurriedly called Luo Weilin, ready to discuss how to deal with this matter.

Luo Weilin was not surprised by Yun Fei's departure.

It is not so easy to get money out of Yun Fei's pocket.

Up to now, no one knows where the headquarters of Yunshi Holdings and Jiuyi Group are located.

Yun Fei, what this guy is best at is selling at a price. Moreover, various local governments have to greet each other with a smile after receiving his cold face, no way, who calls everyone in this era to be in charge of the economy? (To be continued......)