After the "SS Company" arranged the preparations for the "Asian Hoisting Machinery and Equipment Exhibition", Zhao Guoyang and Mu Yiyi rushed back to "Xingtai International" together.
Because he had already won the department's railway steel plan from the Ministry of Railways' Jia leader, Zhao Guoyang naturally wanted to go to the research institute to confirm the progress of "high-carbon and low-alloy rails".
When Zhao Guoyang rushed to the "Special Materials for Shipbuilding Industry" Research Institute, he was pleased to find that the "high-carbon and low-alloy rails" developed by his own research institute have expanded from the original 38 and 43kg to 50, 60 and 70kg of higher strength rails.
Such a comprehensive range of railway steel categories is fully sufficient to meet the current domestic railway construction needs.
Of course, the material of this "high-carbon low-alloy rail" is usually U71N or 50N.
This heavy-duty material is certainly no problem for use on ordinary railways.
But if it is used in high-speed rail, it is not suitable.
Because of the memory of his previous life, Zhao Guoyang is very aware of the material composition of the rails required for the high-speed light rail.
The 55Q or Q235B with a specification of 630kg is the best choice for high-speed light rail.
However, it is difficult to ensure the stability of materials such as 55Q and Q235B, especially when used on rails that cannot have any defects.
With the production level of domestic iron and steel enterprises, there is no company that can ensure the stability of these two materials for the time being.
Therefore, in a short period of time, there is no way to test Huaxia's bullet train and high-speed rail projects.
In this regard, Zhao Guoyang set up a group called "High-speed Railway Rail Research Group" with members of his research institute early on, specializing in the research of high-strength low-alloy rails.
As long as there is a stable output of materials, it is no longer a dream to develop high-speed trains in China.
At present, there is no major breakthrough in this technology, but with Zhao Guoyang to grasp the general direction, success is a matter of time.
After walking around the research institute and chatting with Yuan Qinghua, who is in charge of the "high-speed railway rail" project, Zhao Guoyang came out of the institute slowly this time.
When Zhao Guoyang inspected the research institute, Mu Yiyi was always by his side.
After Mr.
Zhao walked out of the door of the research institute, the assistant to the president hesitated for a moment, and then said with some doubts: "Mr.
Zhao, I don't understand about this high-speed railway rail project."
Zhao Guoyang was calculating in his heart how long it would take for the Huaxia high-speed railway to be approved, and when he heard Mu Yiyi's words, he was stunned.
Turning his head to look at the other party, Zhao Guoyang gently stretched out his hand and signaled: "Yiyi, there will be no one else here, if you don't understand anything, just say it." ” Although Zhao Guoyang didn't mean anything else when he said this, he felt a little strange in Mu Yiyi's ears.
She asked with a slightly red face: "Mr.
Zhao, I think that our country's high-speed railway project does not know when it will be implemented."
Isn't it too early for you to spend so much money on the material of the rails needed for high-speed rail?"
"In fact, our Huaxia steel smelting technology is constantly improving.
Maybe in two or three years, some people in this domestic steel company will develop this kind of steel, so why bother with our own thankless work" Mu Yiyi's remarks naturally consider the return on investment of "Xingtai International", which seems to be very reasonable.
After listening to her inquiry, Zhao Guoyang nodded approvingly, and said with relief: "Yiyi, you can think of this, which means that you have your own ideas on how to balance the balance of the enterprise, which is a good sign." ” "Under normal circumstances, it is a waste of energy and money for a research department to research a technology that is not available in a short period of time.
However, when it comes to the study of high-speed railway rails, I think the investment is worth it. ” Zhao Guoyang explained: "First of all, the Ministry of Railways should have allocated more than 10 million yuan to our research institute as early as last year for the research of new rail materials. ” "Although we didn't make much money after researching these results.
But at least, we didn't lose anything."
Hearing this, Mu Yiyi was slightly stunned, and nodded slowly.
Zhao Guoyang paused for a moment, and then said: "Secondly, the purpose of our research on this high-speed railway rail was not to focus on the present, but to focus on the future. ” "High-speed railway is a trend in the future development of the world's railways.
Our country has always been the last in the world in terms of the speed of railway operation, only slightly stronger than the neighboring country's Ah San.
This is definitely a major obstacle to the economic development of our country, which is so large in area and so large in population. ” "I want to connect our China from south to north and from east to west.
The development of high-speed rail is indispensable. ” Listening to Zhao Guoyang's eloquent words, Mu Yiyi's eyes became brighter the more she listened.
After Mr.
Zhao's explanation, she already knew the problem.
Obviously, Zhao Guoyang's project of "high-speed railway rail materials" has far-reaching significance for his own research institute.
Zhao Guoyang didn't pay attention to the eagerness in Mu Yiyi's eyes, he touched his nose, and then said: "According to some of my previous research on the Shinkansen in the island country and the TGV in France, the development of high-speed railways is actually far less difficult than we imagined. ” "As long as the objective conditions permit, we in China can completely imitate the high-speed railway model of these two countries within three to five years and build our own high-speed railway system."
"Why do we have such technical support in Huaxia to be able to build our own high-speed railway network in such a short period of time?"
Hearing this, Mu Yiyi's mouth opened wide, looking incredulous.
Looking at her stupid appearance, Zhao Guoyang shrugged his shoulders disapprerovingly and said, "This matter is really not difficult.
The biggest advantage of GV is the technological leadership in the field of traditional wheels and rails. ” "In terms of this technology, we actually have some experts and scholars in China who have deep attainments."
Zhao Guoyang said with confidence: "As long as there is enough technical backing to support, it should not be difficult for me to come up with a technology that is not weaker than the French TGV in one or two years."
Zhao Guoyang's words made Mu Yiyi dumbfounded.
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She covered her mouth with her hand, and was stunned for a long time before she said: "Mr.
Zhao, have you also mentioned this matter to the leaders of the Ministry of Railways, and what is their attitude?"
Zhao Guoyang sighed "hmm" and said calmly: "Regarding the high-speed railway, I haven't talked to the leader of the Ministry of Railways in detail for the time being.
However, on Mr.
Li's side, I did mention it. ” "Of course, when I mentioned this, I also told Elder Li about the difficulties.
At this stage, the biggest problem we want to develop high-speed railways, in addition to some basic technologies of high-speed railways, is the complexity of our domestic terrain and climate. ” Zhao Guoyang said with emotion: "Yiyi, you should know that because of the huge area of our China, the road conditions in all parts of the country are far more complex than those of France and island countries. ” "For example, if our high-speed train is to be built in the Loess Plateau, Northwest China, and Qinling Mountains, where the terrain and climate are extremely complex, and it is as difficult to build on the plains?"
Hearing this, Mu Yiyi fell into deep thought.
After a while, she blinked her eyes and nodded in response: "Yes, in the northwest and southwest regions of our China, the mountains and mountains are really too many to count."
In addition, large rivers with vast basins such as the Yangtze River and the Yellow River lie ahead.
With such a complex terrain, I am afraid that there is no country in the world that does not have it."
Zhao Guoyang sighed "hmm" and echoed: "That's right, the problem is here, take the mountain area as an example, if the train wants to pass, it must open a tunnel." ” When Mu Yiyi heard this, she nodded again and again, indicating that she agreed.
Zhao Guoyang continued: "The requirements for these tunnels for trains with normal speeds below 70 kilometers per hour are not too high.
But on a high-speed train, that's a different concept."
"You know, if a train enters the tunnel at high speed, the pressure it has to withstand may be several times that of a low-speed train.
In the same way, the train also has to endure tremendous tension when exiting the tunnel. ” "However, in the western part of China, the loess accounts for more than half.
When the train passes through the tunnel, the weakness of the loess will cause big trouble."
Listening to Zhao Guoyang's in-depth analysis, Mu Yiyi's face showed a solemn look.
Zhao Guoyang sighed softly, and then said: "It is precisely because of this kind of problem that cannot be solved, for the time being, I have not asked Li Lao and the leaders of the Ministry of Railways to raise the speed of the railway. ” Speaking of this, Zhao Guoyang changed his words and said: "However, if you don't mention this matter, it doesn't mean that we don't need to start preparing." ” "Our institute is now starting to study the technology of high-speed railway rail materials, which will definitely have a very positive significance for our country's high-speed rail project in the future."
"From our own point of view of Xingtai International Foreign Trade Company, once this new material is developed, if the high-speed railway project is really launched in the future, our company's technological leadership will be magnified to the extreme."
"Even, in ten or twenty years, it will be difficult for any company to be able to compete with us in this technology."
Zhao Guoyang's judgment is not exaggerated.
In fact, with the current research results of this research institute under him, it has been a big step ahead of other domestic iron and steel enterprises.
If this development continues, within a year, the research institute of "Xingtai International" will become the leader of the entire "high-speed railway rail materials" in China.
Listening to Zhao Guoyang's free talk, the look of adoration on Mu Yiyi's face became more and more obvious
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