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People often say rare earths, in fact, the collectiveness of 17 metallic elements, are lanthanum,, ,, , ,,, , , ,, , , , ,, .

Depending on the physics and chemical properties, rare earth is divided into light rare earth and heavy rare earth, and light rare earths include the above-mentioned additional seven elements from the Huan to, and the heavy rare earth is the remaining 10 elements.

The content of rare earth elements in the crust is not low, but only the rare earth elements enrichment can form a mineral collection with mining value.

The rare earth mine discovered is mainly divided into residential stone mine, fluorocarbon ore, phosphorium ore and ion-adsorbing rare earth mine.

The distribution of residential stone and fluorocarbon ore is relatively wide. If the famous American California Mantan Pas rare earth mine is a fluorocarbon ore, the rare earth produced by the two mines is mainly a rare earth such as lanthanum and.

The phosphorite mine and ion-adsorbing rare earth mine are mainly rare earth, and the latter is most complete, and this rare earth mine is only found in the south of my country, and there have been similar discovery in other countries.

Since the distribution of minerals including different rare earth elements is different, the proven reserves of various rare earth elements are very different, which in turn affects their respective prices.

In a variety of rare earth elements, the prices of lanthanum and ruthenium in the rare earth elements are the most low, once known as "cabbage price"

, ,,, is slightly higher, but it is not expensive.

In contrast, the price of heavy rare earths is large, and the oxide of the elements such as , and other elements are more than 100 times higher than that of the cerium oxide, and the neodyrite is more than a few times.

It is clear that the distinction between rare earths and the price differences are not difficult to understand why the institutions studying rare earth permanent magnet materials put their attention on light rare earths.

The reason is nothing more about reducing the price of permanent magnet materials, making it wider applications.

The main material of NdFe boron is light rare earth, and the price per ton of oxide is just $ 30,000, which makes the price of NdFeB can be controlled below $ 30,000 per ton.

If the main rare earth material is replaced by the price is ten times, then the price of the new permanent magnet material is inevitably increased by more than ten times. For industries that use permanent magnet materials, it is unbearable.

After Sun Yuxi revealed that the new permanent magnet material is a mixed sintering of iron boron and iron boron, it is the cost problem.

Even if the magnetic material of the new permanent magnet is higher than NdFeB, if its price is more than 10 times more of NdFe boron, then its market value is a big discount.

No wait, Yaishu, I would like to understand this problem, Sun Yuxi's next sentence, completely destroyed his hesitation: "After our experimental verification, the temperature of the iron alloy can reach 700 degrees Celsius, far higher than NdFe boron 350 degrees Celsius.

The so-called Curie temperature, simply, the magnet loss magnetic temperature.

A fatal weakness of NdFeB is that its Curie temperature is only about 350 degrees Celsius, even if it is incorporated into other elements, it can be improved to 460 degrees Celsius.

Due to the low temperature in the Curie, in some high temperature situations, NdFe boron did not use Wu.

Because of this weakness of NdFe boron, when Sun Yuxi said that the new permanent magnet material can reach 700 degrees Celsius, the Eyef's eyes have grown up, he immediately realized that this The emergence of new materials will constitute a fatal threat to NdFeB.

No, we must get the patent authorization of the iron alloy, otherwise we will be squeezed out from the permanent magnet material market.

NdFeB will become an outdated low-end material, even if it is not eliminated, its profit space will also be squeezed to extremely poor degrees.

Once I understand this truth, I will throw it out of this truth, I will say it to Qinhai: "Chairman Qin, please allow me to congratulate you to discover this new permanent magnet material, I believe that it will become A new material in the status of NdFeB.

Chunshan Hall is very interested in cooperating with your company on this new material, I don't know what you want.

Qin Hai said: "Mr. Pingye, you just said that it is not right, the emergence of iron alloy is not only equivalent to the NdFeB status, but it may be comprehensive replacement of NdFe boron, this, I think you should be able to see.

"This ... I am afraid that the Chairman of Qin is too optimistic?"

Penyan said hard my scalp, Qin Hai said, just as his idea, but he could not expose recognition.

As long as the value of the iron alloy is degraded, he can get the best cooperation conditions for the Chunshanhui, which is very clear.

Zhongchuan Yuan also thought of this problem, he is unwilling to play the words: "Qin Chairman, you should know that NdFeB is a mature product, and the iron alloy is still not mature enough ..."

This exit is exported, and the Wild Virgin has almost a wish that I want to kill this pig friend.

Mature and immature are just relative things, and immature technology will eventually become mature.

Zhongchuan Yuan Liu, heard that it was in the value of the iron alloy, in fact, but handles his handles to the opponent's hand.

Qin Hai did not miss this opportunity, he smiled and said: "Mr. Zhongchuan is good, the iron alloy is indeed, it is still very immature.

However, even if it is immature product, it also shows the competitiveness of the neodymium iron boron, which is not to explain that this product has great market potential? We are very willing to improve this new material with Chunshanhui, which reaches a higher level.

If Chunshan Club is not willing to participate in joint development at this time, the technique of cooperation is probably better than now.

"Hey, the chairman of Qin, can not say this ... Iron alloy is much higher than that of NdFeB, this is undeniable shortcomings, we believe that this defect will seriously impede the market promotion of iron alloys.

Penye said.

Sun Yugong said: "Mr. Pingye, this problem you said, we have realized.

We are now working hard to improve this product, trying to reduce the content of and by adding other elements, so that it can effectively reduce its price.

I have said to the chairman of the Qin, and if you can get the support of Chunshan Company, our research process will greatly accelerate.

"Sun Jun's beauty, I am very grateful.

Pingyefei gave Sun Yuxi, then turned to Qinhai: "Chairman Qin, as Sun Jun said, our Chunshan Company's participation is helpful for your company's improvement of iron alloy materials, so we hope Your company can put forward a more sincere cooperative condition so that we can achieve cooperation intention as soon as possible.

"okay.

The Qinhai is half-pushing half a half, saying: "Professor Sun did talk to me, hoping to work with Chunshan, especially Mr. Franio and Mr. Zhongchuan.

Our consider is that you want to use the patents of the iron alloy, exchange NdFe boron with Chunshan Company, the improvements of the products within the patents, the technology is shared by both parties, Mr. Fang Ye thinks? "

NdFeB is invented by Japanese. At the beginning of the invention, the Japanese company applied for a full range of products, and the patent owned by Chunshan Company is the most critical.

Protected by patents, if companies in other countries must produce NdFe boron products, they must pay their patents to Chunshan Company. Even these companies have been technically innovating, develop new products, as long as their main ingredient is NdFeB, It is involved in patent issues and wanted to go around.

It is sad. In fact, Chinese scholars' research on NdFeB is not more late than Japanese scholars. It is only because they are not enough, plus commercialization of technology, which makes NdFeB have such an important patent by Japanese. Exclusive possession.

Before the failure of NdFeB patents, China as a large country of NdFe boron production, a large amount of profit is treated in the Japanese.

Qin Hai is the cause of the priority of this matter. If he can cross for a few years, it will be able to grab the patent of NdFe boron before the Japanese.

Now, NdFeB patents have been possessed by the Japanese, he can do, is to use Sun Yuxi's new patents to exchange with Japanese people.

"Patent exchange?"

This condition made by Qin Hai, let the Yeye are fascinating, and then it is deeply thought.

The value of NdFeB patents, the wild is very clear.

If this patent is shared with Daqin Group, once the Daqin Group enters the NICE industry, Chunshan will lose a lot of patented income.

It is to know that China is a rare earth country, and the cost of producing NdFeB is far below Japan. The Daqin Group can easily grab most of the overseas markets of Chunshan Company.

However, do not exchange patents, the risks of Chunshan Company will be larger.

The iron alloy is an alternative to NdFeB, which is a foreseeable thing.

If Chunshan does not get a patent authorization of the iron alloy, then you can't enter this market, you can only look at the Daqin Group with the iron alloy to squeeze the neodymium iron boron.

In this emerging iron alloy market, Chunshan Company even a soup don't want to get it.

Use a market that faces the recession to exchange a booming market, this account should be costly.

"Chairman Qin, I can't do this, but I will put your request as soon as possible, the company will quickly send a specialist to negotiate with your company.

Fang Ye, Decided to settle the Qin Hai first, and make a decision.

He also said: "For the performance of the iron alloy, we also need to identify, can you ask your company to provide us with some samples so that we can study?"

"It's entirely, we are always waiting for the company.

Qin Hai refreshed quickly.