Chapter 691: Steel for Bearings

Minister Liu's explanation, quite like some tears of the feeling, from the voice to the expression is reflected in the domestic bearing industry is sad for its misfortune, angry its indisputable feelings.

Although I don't know whether the feelings of worrying about the country and the people are true or false, but he did tell a considerable part of the truth, it is true that China's bearing industry is now in the chaos within the industry, small farmers think seriously, what to do is a swarm of bees, can not adhere to their own personality, completely rely on the heat of the industry and the hot-headed scene of the leadership to do such a chaos.

For the kind of large investment, long return cycle of the project, the bearing companies are chosen to avoid as much as possible, not to mention a lot of capital investment in research and development, there is no one mind to engage in research and development of people, everyone is full of how to make money, what kind of bearing to make money.

How can such an atmosphere produce qualified bearings?

Fortunately, there is such a demon as Jin Xiaoqiang in this life, and when he was concentrating on the layout and planning to start the research and development of automobiles, he began to lay out the research and development of special materials.

Because as a person who has experienced skin pain, he is well aware of the importance of this special metal material to the future development of the automotive industry.

Those ideas will just be reduced to a castle in the air, and after a flash in the pan, in the end, we will still follow the steps of those gringos, sitting in Handan toddler's move.

After obtaining a large number of special metal smelting materials and technological processes from Naruto Shenyuki, Jin Xiaoqiang quietly smuggled a large number of special steel smelting tools, small electronic converters, open hearths, carburizing equipment, etc. from Japan.

Then he went from the major metallurgical factories of the country. The high salary has brought a lot of people who like to study technology. Researchers who are willing to devote themselves to research have formed a team to study the data and improve the equipment.

At the beginning of the start of Huayang Power. This special steel R&D center can't produce any materials yet, but after Huayang Power is on the right track. After being able to give a large number of blood transfusions to this R&D center, the development of this R&D center has also embarked on a fast track.

The people of the Celestial Empire have always been not lacking in wisdom and hands-on ability, and the electronic converters secretly smuggled in from Japan, as well as carburizing equipment and other special metal smelting equipment, have been disassembled, disassembled, and dismantled by those people, and a large number of reverse depictions have been carried out.

Even the most difficult vacuum smelting furnace and refining furnace they dare to dismantle. Dare to install, you must know this vacuum smelting furnace, refining furnace. However, it is a necessary product for modern metallurgical technology. There has always been a blank in China on this project.

Ten tons of vacuum smelting furnace, refining furnace and other equipment. It was not until the 21st century that it began to be popularized in many special steel smelting enterprises in China, but at this time, foreigners had already used 50 tons or hundreds of tons of more advanced products.

After nearly three years of painstaking research, these engineers finally thoroughly understood all the information of Naruto Shenxing, and integrated and developed a set of special metal smelting equipment and technological processes belonging to Huayang Power.

At the beginning of this year, Jin Xiaoqiang directly invested 500 million yuan in the special metal smelting center to expand the site, and after a summer of expansion and reproduction, the layout waited until the beginning of October to complete the first phase of the task.

And in this way, it also makes this special metal smelting center have an annual output of one million tons, more than 100 kinds of special steel, although this annual production capacity of one million tons, and those large domestic iron and steel enterprises, often with an annual production capacity of tens of millions of tons is a bit of a small feeling. …,

Even compared with those medium-sized steel mills with an annual output of several million tons, it is not one, but as an enterprise specializing in the production of special steel, Jin Xiaoqiang's special metal smelting center can be said to be the only scorpion in our Celestial Empire, and it is currently the only private enterprise that produces the most complete types of special steel.

After the completion of the renovation and reorganization, the special metal smelting center will be able to produce special steel every year, which will be able to fully meet the needs of Huayang Power and Huayang Precision.

Although Huayang Power produces millions of cars every year and needs more than 10 million tons of steel, after all, in addition to some key parts of a car, other places do not need to use special steel, so this production capacity is completely sufficient, and it is even a little rich.

Because it can just meet the needs of Huayang Power, and Jin Xiaoqiang currently has no plans to expand the operation of special steel, so this special metal smelting center, when can it expand and start the second phase of construction, has not yet been brought to the company's topic, but the madmen in the R&D center have not stopped their steps, it is said that the guys are currently seizing the time to develop and integrate a new generation of special metals.

Now Liu Yonghao has matched himself, obviously wanting to get a piece of the pie from the high-speed rail construction, which shows that people value themselves very much and really want to help themselves.

You must know that the country has built high-speed rail in a big way, and after a few years, it will pay attention to this project as a locomotive to drive domestic GDP growth, that is after a few years, at least in this year, not many people know that the country attaches great importance to this high-speed rail project.

And Liu Yonghao is introducing this project to himself now, which completely shows that he already knows some plans for the future development of the country, but people don't think about anything else to introduce this project to themselves, so he must inherit this friendship from others.

"Well, after listening to Minister Liu's introduction, I have a certain understanding of the bearings needed for our domestic high-speed rail project, according to the specifications and requirements that Minister Liu said, I just recalled some of our company's special metal smelting center products, it seems that there are still a few that meet the needs of our domestic high-speed rail bearings."

Since it has been decided to accept Liu Yong's good feelings, there is no need to be hypocritical at this time, and the attitude of Minister Liu just now, looking down on all domestic enterprises, also makes Jin Xiaoqiang feel very unhappy, are foreign companies so good?

That's because you haven't inspected our special metal smelting center of Huayang Power, if you have been there, Lao Tzu can tell you very responsibly that we can not only produce this kind of bearing, even if it is an aircraft bearing, we can also produce it, Jin Xiaoqiang looked at Minister Liu's shiny brain, and secretly slandered in his stomach.

"What? Are you serious? ”

Minister Liu and Liu Yonghao asked this question almost at the same time, Minister Liu asked, it was because he was surprised, there is such a company capable of producing such a bearing in China, he does not know, which makes him a little embarrassed.

Liu Yonghao asked this question, it was completely because of surprise, he was born in industry, although mainly concentrated in the field of automobiles, but later after taking charge of the Ministry of Industry and Information Technology, he also did considerable research and understanding of other industrial enterprises, and he had a very good understanding of China's current industrial situation.

Especially some short board industries, such as bearings, he also visited many bearing enterprises in China, the famous Harbin shaft, ZWZ and other enterprises, he has visited, but the production situation inside made him very disappointed.

In addition, Minister Liu just said a lot of professional sayings, and the requirements for high-speed rail bearings, the more he listened, the more cold he became, originally thought that he could pull some business for Jin Xiaoqiang, but he didn't expect this to become an embarrassment for Jin Xiaoqiang. …,

But now Jin Xiaoqiang is actually sure that they can make it, how can he, Liu Yonghao, not be surprised?

"In addition to the requirements for wear resistance and long contact fatigue life, the bearings mentioned by Minister Liu also require high impact toughness and dimensional stability. I think about it, this kind of bearing steel seems to have been developed and verified before, and the effect is not particularly ideal. ”

Jin Xiaoqiang said here, Minister Liu's face sank, aren't you playing with people when you say that? It's not ideal, you're still talking a fart!

"The initial purpose of the development of these two steels was also to find a new material for our automotive process, and at that time to find a new bearing material. In order to more strictly require the standards of our own products, we look for suitable products in accordance with the standards of high-speed rail bearing steel developed in Europe and the United States. At that time, there were two kinds of qualified bearing steel, one was fully hardened bearing steel, and the other was carburized bearing steel, but these two products also had their own advantages and disadvantages. Carburizing bearing steel is widely used, but the heat treatment process of this product is complex, the cost is high, and the carburizing quality control is improper, so the impact resistance will not meet the standard, and when receiving a strong impact, it will be easy to cause the iron to fall off. The quenching structure of fully quenched bearing steel is all martensitic, which will cause high hardness, but insufficient toughness. Finally, we launched a public relations campaign on the shortcomings of these two kinds of bearing steels, and finally won the project at the beginning of this year, and the best conclusion we came to was bainite, isothermal quenching process, so that we can get high strength, and the toughness is also high bearing steel, such bearing steel, we have begun to use some bearings, applied in our own finishing machines, but also used in our cars, these bearings are currently performing very well......"