My Pet is a Snapping Turtle

  Chapter 356 Where did this metal come from (monthly ticket 300 plus more)

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

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

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

  After the meeting, many backbones were extremely shocked.

   "Academician Hu and the others are amazing, 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 to further increase the temperature before the turbine."

  “.”

  The meeting is over, most people are not in a hurry to leave, they are chatting happily.

   Turn around!

   No longer need to worry about the failure of domestic superalloys to 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 solved.

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

  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 blade is 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 remained stable.

   Several workers next to it were secretly amazed, and an old blacksmith in his fifties said with emotion: "My God, its high temperature resistance is so good, 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."

  My God!

   There was a sound of gasping all around.

   Actually 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 when it rose to 2600 degrees, the redness became more obvious, but it didn't seem to be 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 several 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.

  Bawang held a giant spear and slowly swam on the bottom of the sea, searching for possible black-gray metals according to Liu Yong's instructions.

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

   "Hey, aren't those gray-black metal?"

  Big chunks of things appeared within the range of Bawang's super perception, a little bit like a stone, and a little 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, 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.

   I am not greedy, one is enough at a time, and I will hunt after eating.

  There are still a lot of giant octopuses in that huge trench. As long as you look for them in the past, you will 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 ago, 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, reaching the limit depth it can bear, but it didn't find anything, and it didn't reach the bottom of this trench.

   Obviously, the depth of this large trench is at least 7,500 meters, which can be regarded as a very deep trench.

  Bawang 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 can't reach the bottom of the big trench for the time being, so I 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.

  As 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 nanoscale.

  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, and there are several elements that are even more shocking, which seem to have never existed before.

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

  He kept having a thought in his mind, could it be that this metal is not a product of earth civilization, but may be something of an alien civilization.

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

North Pacific Ocean.

   Overlord is reporting to Liu Yong, "Master, I searched the surrounding area for two to three hundred nautical miles, but I didn't find this 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 circular giant hole were not moved by those octopuses, if not, where did they come from?

  The fourth update is here!

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

  (end of this chapter)