My Pet is a Snapping Turtle

The first thing Liang Wencheng did when he came back was to convene a meeting of the key members and announce that Hu Jianguo's team had successfully developed a special steel, which would replace some of the key parts of the turbofan X engine.

The meeting decided that the key thermal parts of the turbofan X engine should be replaced by this special steel, such as the turbine guide blades at all levels and the working blades of the turbines at all levels.

Two large pieces of metal, each slightly larger than the washbasin, are enough to produce our working blades and turbine guide blades.

After the meeting, many backbones were extremely shocked.

Academician Hu, they are awesome, such an excellent special steel can be developed.

It's unbelievable. The mechanical strength is more than five times that of high-strength steel, which is much stronger than imported high-temperature alloys.

Such a high melting point shows that it has excellent high temperature resistance. In the future, we can optimize some designs and further increase the temperature before the turbine.

.

The meeting was over, most of the people were not in a hurry to leave, they were chatting happily.

Turn around!

There is no need to worry about domestic superalloys that cannot meet the requirements, and there is no need to use various channels to try to import single crystal superalloys at a huge cost.

All problems should be resolved.

After the meeting adjourned, the production of turbine blades started almost non-stop.

The technology and production equipment are all ready-made. An aero-engine manufacturing plant and a forging workshop will start working immediately.

The blank of the turbine blade is a die forging, the blank of the blade must be forged first, and then the blades are processed one by one.

In the huge heating furnace, the temperature has risen to 1500 degrees. If it is ordinary steel, it has already begun to soften at this temperature.

As for the two pieces of gray-black metal, they didn't even change their color, so they were stable.

Several workers next to it were secretly amazed, and an old blacksmith in his fifties said with emotion: My God, it has such excellent high temperature resistance, I have never seen it in my life.

Yeah, it's already 1500 degrees.

The technician next to it said loudly: This is a new type of special steel, which is extremely resistant to high temperatures. We need to heat it to 2600 degrees.

God!

There was a sound of gasping all around.

It was heated to such a high temperature.

The temperature has been rising. Fortunately, this is a special electric furnace, which can reach a temperature of up to 2800 degrees. Otherwise, it is really impossible to add this metal to a red state.

The temperature exceeded 2500 degrees, and the two pieces of metal in the furnace finally showed signs of redness, and then rose to 2600 degrees, and the redness became more obvious, but it seemed that it was not enough.

Several technicians discussed temporarily, and then unanimously decided to increase the temperature by another 100 degrees, reaching a high temperature of 2700 degrees, which seemed to have finally met the requirements of the forging process.

The two pieces of metal were finally red and red, and one of them was clamped out and placed on the forging machine for forging.

After a few hours, the blank of the first working blade is forged, then the second, and the third.

The seabed is more than 3,000 meters deep.

Holding the giant spear, the Overlord was swimming slowly on the bottom of the sea, searching for possible black and gray metals according to Liu Yong's instructions.

It has already traveled a relatively long distance, almost reaching the edge of this submarine plain, and the terrain is not so flat anymore.

Hey, are those gray-black metal?

Large chunks of things appeared within the range of Overlord's super perception, a bit like a stone, and a bit like that kind of gray-black metal.

Overlord suddenly became interested, and immediately swam over. After looking at it, he became disappointed.

Those are not the so-called gray-black metal, but some stones of different sizes.

Disappointed, the Overlord did not give up, and continued to search for several hours at a stretch, feeling a little hungry, and then swam back to its temporary cave.

There is food in the cave, and it is still a huge octopus. These days, Overlord will go to the Great Trench every five days, and come back from hunting giant octopuses.

Not greedy, one is enough at a time, and then go hunting after eating.

There are still a lot of giant octopuses in that huge trench, as long as they go looking for them, they never come back empty-handed.

With sufficient food, Bawang's weight has been increasing at a rate of several tons per day. Now, it is not far from 1,000 tons.

It's just a pity that Liu Yong has given it the task, so many days, it has not found anything.

It seems that within a radius of one or two hundred nautical miles, there is no trace of that kind of gray-black metal.

Overlord once wondered if he should go deep into the trench to search.

It has also tried to reach the limit depth it can bear, but it has not found anything, nor has it reached the bottom of this trench.

Obviously, the depth of this big trench is at least 7,500 meters, which is a very deep trench.

Overlord sometimes thinks that there may be only two possibilities, either the metal may exist at the bottom of the Great Trench, or there may be more distant surroundings.

It was temporarily unable to reach the bottom of the Great Trench, so it decided to try to expand the search area in the next few days. Maybe with luck, there will be surprise discoveries.

Yanguo Institute of Special Metals.

Hu Jianguo and his team have been doing in-depth research. With the deepening of the research, more and more surprises are revealed in front of them.

For example, in front of a large electron microscope, the microstructure of this metal is clearly revealed.

The microscopic structure of this metal actually presents regular hexagons, as if like the atomic structure of diamond, these regular hexagons are not at the atomic level, but at the nanometer level.

Hu Jianguo and the others finally understood why the strength of this metal is so high, it turned out to be due to the structure.

Like graphite and diamond, one is soft and has low strength, while the other is hard and has high strength.

The elements that make up them are all carbon atoms, but the arrangement of atoms is different, and the performance shown is very different.

The microscopic structure of this metal is already shocking enough, but what is even more shocking is that there are several elements that seem to have never existed.

These new elements do not seem to exist in the periodic table, even Hu Jianguo was secretly shocked.

A thought kept popping up in his mind, could it be that this metal is not a product of earth civilization, but might be something of an alien civilization.

Every time this idea popped up, he was taken aback and quickly denied it.

North Pacific Ocean.

Overlord was reporting to Liu Yong, Master, I searched the surrounding area for two to three hundred nautical miles, but I didn't find this kind of gray-black metal at all.

What!

No!

Liu Yong thought in his heart, could it be that my guess is wrong, the metals in the huge circular hole were not moved by those octopuses, if not, where did they come from.

The fourth one is here!

Gong Xi Fa Cai, here are the red envelopes. All the big guys, I wish you New Year greetings in advance.