My Pet is a Snapping Turtle

  Chapter 542 Normal Temperature Superconducting Materials

  Xiao Lu thought for a long time by himself, until someone came and patted him on the shoulder, "Brother Lu, what are you thinking about?"

  Looking back, it was the young Li Junhao, and Lu Jiacheng smiled, "I'm so annoyed, Mr. Liu from Universal Enterprise Group sent over a piece of silver metal, we are doing research..."

  He explained the situation again, and Li Junhao said, "We also heard about this matter, so we came here to take a look."

   "Brother Lu, have you measured the conductivity of this metal?"

  Is it conductive?

   I haven’t really tested it, only a series of physical properties have been measured, such as hardness, strength, melting point, atomic composition and so on.

   "That's right, your laboratory mainly tests the electrical conductivity of metals, let's try it in the past."

   Lu Jiacheng's eyes lit up and he stood up immediately.

  Li Junhao said, "Brother Lu, this is that kind of silver metal!"

   "Yes, this is silver metal. It has excellent ductility. I took a small piece and pulled it into a filament."

   "This filament is really thin, almost as thin as a hair!"

   "Let's go to your laboratory." Lu Jiacheng was full of hope, and walked away with this volume, Li Junhao hurriedly followed.

   "Brother Lu, let me come!"

  Lu Jiacheng nodded. Li Junhao is an expert in measuring the conductivity of metals. He took the roll of silver metal filaments, cut a section with scissors, and connected it to a special instrument for measuring resistance.

  The inspection was correct, Li Junhao said, "Brother Lu, you can measure it now. What would you say is the resistance value of such a thin wire? Is there one ohm?"

  Lu Jiacheng looked at this filament, which is 1 meter long and 0.1 mm in diameter, which may exceed one ohm.

   "Maybe a Euro."

  "I don't think there may be any. Years of experience tell me that it may only be tens of milliohms."

   "Not so much, if there are only a few tens of milliohms, it means that this material has excellent electrical conductivity."

  Generally speaking, the longer and thinner the metal wire, the greater the resistance value, and the shorter and thicker the metal wire, the smaller the resistance value.

  The metal wire to be measured is very thin, not much thicker than a hair, one meter long, and the resistance is only tens of milliohms. Lu Jiacheng really doesn't believe it.

   "Brother Lu, let's measure its resistance value."

   "Well, let's start measuring now!"

   Li Junhao pressed the button and started to measure the resistance value, staring at the display screen with two pairs of eyes.

   Soon, the two looked at each other!

  The resistance value is displayed as zero!

  This is an advanced and professional resistance measuring equipment, which can be accurate to micro-ohms, and the accuracy is very high.

   After a while, Lu Jiacheng said, "Xiao Li, is there something wrong?"

  Li Junhao thought for a while and said, "Probably something is really wrong, I'll check it out first."

  He began to check carefully, and after a few minutes, he said confidently, "Brother Lu, there should be no problem this time, let's test again!"

   "Okay, test it again!"

  Li Junhao pressed the measurement button again, and his eyes looked at the display screen again, but they looked at each other again!

   "Brother Lu, I'm really sorry, there may be something wrong with this device, I'll call my master to come and have a look."

   Now that Li Junhao is leaving, Lu Jiacheng looked at the silver wire as thin as a hair, and then at the "0" on the display, and a thought popped up in his heart.

  My God, this is not a room temperature superconducting material!

  After this idea came up, he was already shocked!

  If it is really a room-temperature superconducting material, the entire scientific community will be shocked, and it will definitely be a big deal!

  Normal temperature superconducting material!

  Many people have fought for it all their lives!

   While thinking about this, Li Junhao came over with a middle-aged man, "Master, I tested it twice, and the resistance value is zero. I think there is probably something wrong with the equipment."

   "Don't worry, I'll check first."

   After he finished speaking, he checked carefully, and after confirming that there was nothing wrong, he frowned and thought about it.

  No problem!

  This shouldn't be!

   Li Junhao's master frowned, thought for a while, and said in his heart, how could this happen? How could the resistance value be zero?

   "Xiao Li, go get a copper wire!"

  Li Junhao immediately brought over a standard copper wire. He knew what the master meant, so he immediately replaced the silver metal wire with a copper wire without further instructions.

   "Xiao Li, you come to take the test, and I will check it out for you."

   "Okay, master."

  Li Junhao started to operate, and soon, the resistance value of this copper wire was measured, and it was clearly displayed on the display, 50 milliohms!

  There is no problem with the equipment!

  The resistance value of this standard copper wire is 50 milliohms!

so, what happened?

   Li Junhao's master fell into deep thought, he was a little confused.

   As for Lu Jiacheng, his heart was beating wildly, his face was flushed, and his whole body was trembling. There was a voice in his heart shouting, this is room temperature superconducting material!

   What Mr. Liu sent over was actually a room temperature superconducting material!

  He quickly took a deep breath and controlled his excitement, but it didn't seem to have much effect, finally, Lu Jiacheng was able to speak.

   "Maybe, maybe, maybe this is a room temperature superconducting material!"

what!

   Li Junhao and his apprentice looked at Lu Jiacheng in disbelief, and they were stunned for a long time. They almost said in unison, "It's really possible!"

   "Xiao Li, get out of the way, I'll come!"

  He personally conducted the measurement, and the results showed that this is indeed a room temperature superconducting material, and the resistance value of this silver metal wire cannot be measured at all.

   Undoubtedly, this is a room temperature superconducting material!

  Lu Jiacheng was very excited, and said loudly, "I will report to Mr. Hu now, and let him know about it immediately!"

   After finishing speaking, Lu Jiacheng strode towards the outside of the laboratory, while Li Junhao and his apprentice hadn't reacted yet, and were still in that extreme shock, unable to extricate themselves.

  ………

  In the office.

  Hu Jianguo and Jin Wenshu were still chatting there, but the atmosphere was no longer so relaxed, and even a little dull.

  A heavy topic inevitably came up between the two of them, which was a project that Jin Wenshu was currently in charge of.

  Southwest is building a super hydropower station with a huge installed capacity. Among the top three in the world, the annual power generation can meet the needs of a medium-sized country.

  Such a large amount of electricity must of course be transmitted to the central and eastern regions. The transmission line is already under discussion, but there are great disputes.

  The southwestern region is mountainous, and the construction of power transmission lines is a huge project. There are several high-voltage power towers that may create several world's tallest.

  Jin Wenshu considered abandoning UHV, because such a project is too difficult, but if sub-high voltage is used, the annual power loss will be huge.

   Feeling irritable, I decided to go to Huahai City for a few days to relax.

  ...

  The third update is here!

  (end of this chapter)