After Liu Junhua finished checking the signal and system, he endured the shock in his heart and continued to dismantle it.
He wanted to dismantle the entire satellite and then carry out the final verification.
Ding, ding, ding, dang, dang.
After removing a large piece of the shell, Liu Junhua immediately turned to Yu Wei and said,"Xiao Yu, send this shell to the research institute of the Tianjin Group immediately. I'll call them to cooperate and test the metal material of the shell.”
The shell of a satellite was made of titanium alloy.
However, the piece in his hand gave people the feeling that it was lighter than titanium alloy, so Liu Junhua's first thought was to test its metal composition.
"Good!" Yu Wei nodded. Without another word, she asked Su Feng and Zhang Yizhi to lift the shell and walk out.
After a while, they arrived at the large technology research institute of the Tianjin Group in the northern suburbs.
Tianjin Technology Group was one of the top high-tech companies in the country.
Previously, it was a private enterprise, but after various scientific research fields were combined with the country, their share structure also changed.
The country had a share in it and was conducting high-tech research and development in a cooperative mode.
When she arrived at the entrance of the research institute, Yu Wei saw three figures in white coats standing outside the door.
The youngest of the three was over 30 years old, and the oldest should be over 40 years old.
"Hello, Mr. Liu asked us to bring the samples over.”Yu Wei rolled down the window and said.
The middle-aged man's eyes lit up and he said,""Hello, I'm Teacher Liu's disciple, Zhang Qi Yun. The teacher has already called me. We'll arrange for the test immediately.”
Then, the car drove to the laboratory area. Su Feng and Zhang Yizhi took out the three-foot-wide shell from the trunk.
Then, they went to the material testing center and conducted the test under Zhang Qiyun's personal arrangement.
" Alloy material, metal composition... titanium, tin, the alkali-metal, the non-metallic element carbon..." As the components were tested one by one, Zhang Qiyun and the researchers under him revealed an incredulous look on their faces.
"Titanium Carbide."
With so many components forming this shell, what was it used for?
"Team Leader Zhang, shall we test its hardness and impact resistance?”a researcher asked.
After Zhang Qiyun heard it, he nodded and said,"Test immediately. Also, a high-pressure test with atmospheric pressure.”
Ordinary titanium alloy could withstand 2500 atmospheric pressure.
He wanted to see how much atmospheric pressure this shell could withstand.
After a series of tests, all the data was out.
When Zhang Qiyun saw the data in his hand, his heart felt like it had been smashed by a hammer.
The density of titanium alloy was generally around 4.5g/cm3, which was about 60% of steel.
The density of this shell was 3.59g/cm3, which was about 80% of titanium alloy, so it was lighter.
However, it could withstand 2800 atmospheric pressures.
The Vickers hardness was 370-420 units, which was stronger than the 250-350 units of titanium alloy, and the fluctuation was smaller.
The impact resistance was also slightly stronger than titanium alloy.
What did this mean?
This meant that the traditional spacecraft shell could be completely replaced by this latest material.
According to its elemental composition, its overall cost was definitely lower than a titanium alloy spacecraft.
"Xiao Yu, how did you find this shell? From its appearance, it shouldn't have been in space. Tell me, who gave it to you?”Zhang Qiyun asked excitedly.
Yu Wei took a deep breath. She felt that the shock of her life had been used up in the past two days. Her heart was starting to become numb.
"Sorry, I can't answer any of your questions. You just need to give me the relevant test data, and I'll bring it back to Elder Liu.”
Zhang Qiyun was stunned.
Keep it a secret?
Indeed, such materials should be kept a secret.
"Alright, I'll give you all the materials immediately.”
An hour later, Yu Wei brought his team members back to the warehouse in the Security Bureau's branch from the research institute in Tianjin.
After entering the warehouse, he saw Liu Junhua looking at the large pile of parts in front of him with a red face. He seemed to be at a loss.
"Elder Liu, we're back. This is the test report you asked for.”Yu Wei stepped forward and handed a stack of reports to Liu Junhua.
When the latter heard this, he immediately put down what he was doing and focused on reading the report.
After a while, he suddenly raised his head and shouted,"Good! Great, a substitute, a perfect substitute. No, no, no…this was not a substitute. It was a brand new material, more perfect than titanium alloy.”
"It actually has anti-interference and anti-radiation abilities. Haha…it's simply impeccable!”
"With this material, the country's research on spacecraft will definitely take a huge leap forward.”
……
He muttered to himself like a madman. After a while, Liu Junhua calmed down.
Only then did he suddenly realize that he had just encountered a difficult problem.
"Little Yu, this…I…can't put it back.”Pointing at the pile of spare parts on the ground, an awkward expression appeared on his face.
I'm in a hurry to save my manuscript. I'll have to pay for it in the future! But please rest assured, I will do as I say!!!!
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