Two Thousand One Hundred and Fifty-Seven This Time Can Be Developed

The use of this indium is really too extensive, not only can be used in the turbine blades of our aviation.

It can also be used in combustion chambers, etc. where high temperature resistance is required.

And the high temperature resistance and creep resistance properties of this thing are naturally blessed on those alloy parts.

Therefore, with this rare metal, we will definitely have a major breakthrough in smelting some special high temperature resistant parts in the future.

The two even estimated that with this metal, the lifespan of our fighter jets could at least double.

You know, in fact, we were stuck in the past, that is, we were stuck on the material.

We didn't have rhenium before, so the turbine blade could not be made at all.

Even if it can be made, it is not resistant to use.

Later, we had rhenium, and this titanium alloy blade could be made.

But even if he could come out early, he would only be able to reach the level of Mao Xiong, not even as good as Mao Xiong.

What do you mean?

In fact, at the point of doing aviation, the effect of this finishing is not so obvious.

From its quantity, it can only affect the speed of aerospace manufacturing and processing, and the stability of use.

As for the life of the aviation engine, this is still a stumbling block in front of our national defense and military industry.

Because you want to solve the life of the aviation engine, you must solve the problem of materials.

And that's what Americans are best at, and where we and bears are weakest.

However, Mao Xiong has always been rich and powerful, and he doesn't care much about the life of the aircraft.

why?

Because they are the largest titanium producer in the world, they have been playing with titanium alloys for decades.

It can even be said that it is the best in the world to play titanium alloys.

Don't look at the fact that they usually say that our air engines are very expensive, and our own air force can't afford it.

That's just in normal times. If it comes to the wartime economy, people can riot indefinitely.

what cost,

That's out of the question.

So you can build as many as you want, and even though the life of others is only 3,000 hours.

But people don't pursue the American idea of ​​30,000 hours.

Because in Mao Xiong's view, when fighter jets solve battles in the air, they are often over in one fell swoop.

So why did you make it so durable?

30,000 hours, can you use it?

A battle is often over in a few seconds. What is the purpose of building a 30,000-hour flight?

Of course, this is the design concept of Mao Bear.

On the other hand, the old American side has a completely different idea, because they are the police of the world.

There are many military bases in Quanqi, so people must ensure their own military deployment.

Therefore, their requirements for the aircraft are not only to fly far, but also to be durable, so they pay great attention to economy.

After all, they have a large number of equipment, hundreds of thousands of them at every turn.

If they are like Mao Xiong's plane, they will need to change the engine after flying for 3,000 hours.

And when we manufacture Airfare, we are the first to learn the hairy bear, but the problem is that we are very much like learning from the United States.

After all, the American planes pay attention to economy, and we are relatively poor, so naturally the longer the aircraft is in service, the better.

But the problem is, we can't learn other people's technology!

Even if you understand a series of aspects such as processing and aerodynamics.

But the problem is, you can't learn the materials used in other people's planes!

For example, the earliest eagle sauce's aviation engine is the combustion chamber and turbine blades made of indium-rhenium-titanium alloy.

And now people's technology has been further upgraded, and the blades made of carbon nano-compliance materials are used.

But for the combustion chamber, they still use indium alloy.

In this regard, even if we know, we cannot learn.

why?

Because we have very little indium, and Laomei has strict control over the import and export of this metal and international transactions.

Back then, a single rhenium would kill us, let alone such a sensitive rare metal.

And now with the discovery here, we finally don't have to worry about indium anymore.

And not only indium, but also palladium.

This palladium is also a very important rare metal.

This thing belongs to the platinum family of metal elements, mainly used to make medicines, and plays a very important role in the treatment of groundwater essence.

But now with the development of new energy, this thing has another important role.

It's the essence of hydrogen...

You know, many countries are now secretly developing hydrogen energy.

Although the next generation of new energy has been defined as the era of electric vehicles.

But in the development of hydrogen energy, countries around the world have not stopped exploring.

Because everyone knows that hydrogen energy is the ultimate clean energy solution.

But in the extraction of hydrogen, everyone has a lot of problems.

For example, the main source of hydrogen is now produced in the process of chemical cracking.

In this process, a large amount of gas will be produced, one of which is hydrogen.

However, hydrogen will be mixed with other gases, so how to separate hydrogen from other gases.

It has become the most troublesome problem for the majority of scientists.

After thinking about a lot of ways, everyone finally came up with a method, that is to use palladium.

Use this metal to react with hydrogen, and then reduce it.

This is by far the cheapest separation method available.

However, there is very little stock of palladium on land.

So the price is also very expensive. At present, the price of this thing is almost the same as gold.

It has reached the level of 380 yuan per gram, which shows the rarity of this metal.

The lack of this rare metal is also one of the reasons why there is no good way to produce hydrogen in large quantities in our country before.

Because the output is too small, the production of hydrogen cannot come up, and the price cannot come down.

So we have no incentive to vigorously promote hydrogen.

However, after the discovery of this palladium in large quantities, our hydrogen energy development can finally go further.

This is definitely good news, but even better for SkyWhale.

Because of this thing, they can also sell for a good price.

Then there's scandium, which is also a very rare metal.

And this thing has a wider range of uses.

It can be used with aluminum alloys, as well as magnesium alloys, to make aerospace metals.

Because as long as a little of this element is added, the hardness and toughness of the metal can be greatly improved.

And this metal also has a very good ability to resist neutron shock, that is to say, it also has a certain ability to resist radiation.

You said this thing, can it be expensive?