Entertainment: The Movies I Made Can Extract Skills

Chapter 159 The three are busy for a long time.

After the first attempt.

After curing.

“How do you feel like you have failed?” Professor Feng frowned and looked at the experimental sample developed.

Professor Sun nodded, “Which step has added more materials?”

Several professors looked at the mess of materials on the experimental platform.

“Which step went wrong?”

“It’s also possible that everything is wrong.”

“Let’s wait until Shen Zhe comes back.” Professor Feng said.

Professor Sun took a deep breath, “No! I want to prove myself!”

Professor Wu looked at Professor Sun helplessly, “Old Sun, recognize the reality, the children nowadays are indeed quite strong.”

“No! I can’t let the back waves line me on the beach!”

Professor Sun is an extremely strong person.

Since it is said, it must be done.

This time they adjusted the number of grams based on the reaction.

After half an hour.

After the sample comes out of the oven.

They knew they had failed again.

Where did it go wrong?

Professor Sun scratched his head irritably.

How many grams?

What should the concentration be?

They don’t know anything about the mixing of zirconium phosphate binary composites and epoxy resins.

Professor Feng sighed.

“When will Shen Zhe come back from the walk?”

Professor Sun glanced at his watch, “It’s been over an hour already.”

“It’s time to come back.” Professor Wu nodded.

This is the first time they are so eager for Shen Zhe to return to the laboratory.

Just at this time.

“Squeaky–”

The door was pushed open from the outside in.

The three of them looked out at the door, overjoyed.

I saw Shen Zhe walked in wrapped in cotton clothes.

The cheeks were reddened from the cold outside.

Just entered the laboratory.

The warm air was blowing.

Shen Zhe rubbed his hands, then took off his jacket.

He put it on the stool next to him.

“Shen Zhe, you are finally back.”! “Professor Feng said excitedly.

“Has the sample preparation been completed?” Shen Zhe asked.

“Uh……”

The three professors looked at each other awkwardly.

Then Professor Sun looked at Shen Zhe and said with some embarrassment, “Twice, I failed.”

“Let me see.”

Speaking of Shen Zhe putting on his lab coat, he walked to the test bench with some doubts.

After seeing the two samples on the experimental bench.

Rubbing his chin, thought for a while.

He pointed to one of them and asked, “This is the acetone solution, right?”

Then he pointed to the other one, “This should be more polyetheramine.”

“These two zirconium phosphate binary composites are wrong in grams, and the ratios of the four zirconium phosphate binary composites, acetone solution, polyetheramine and epoxy resin are wrong.”

“If 100ml of acetone solution is added, 1.2g of zirconium phosphate binary composite material, 0.64g of polyetheramine, 1.92g of epoxy resin, but we are only doing sample experiments, and we don’t need that much, so we will add 500ml of acetone solution. .”

The three listened in a daze.

“Is that right?”

“We are actually wrong in proportion…”

“We are prepared according to the ratio of liquid rocket motor material coating…”

Shen Zhe shook his head, “Liquid rocket engines and solid-liquid hybrid engines are not the same. First, the solid-liquid hybrid engine itself does not use so many materials. Secondly, the materials are environmentally friendly, unlike solid or liquid engines, so many The materials used are relatively low, but the steps are cumbersome, and it is much more difficult to develop compared to the other two engines.”

“So this is ah……”

The three professors thought about it.

The reason for their failure was not the addition of materials.

It’s the amount of material.

When preparing and researching, materials are certainly important.

But the amount is more important.

Fortunately, these are not dangerous materials.

Even if it is increased, the experiment will fail at most.

The extremely dangerous research requires strict control over the amount of materials.

Fortunately, what Shen Zhe gave them was a non-dangerous experiment.

However, they feel a little embarrassed at the same time.

The three professors studied for so long.

It’s not as good as Shen Zhe’s sentence to make it all clear!

The three professors felt a little uncomfortable.

After all, they are professors in the research institute!

However, they know that learning is endless.

Not to mention this is a research institute.

With the development of technology.

Human beings will always make progress.

This is especially true for scientific research and technology.

So they are still willing to admit their shortcomings.

After all, isn’t China’s technology industry developing like this!

They have to admit.

Shen Zhe is too strong in this area of ​​research!

Let them have to admire.

When Shen Zhe started to move his hands.

The three people started to work together in unison.

It’s just not a hands-on sample preparation experiment.

Instead, he picked up the pen on the table and started to record.

Shen Zhe shook his head helplessly.

I thought they would be ready after walking for more than an hour, but I didn’t expect that they would do it themselves in the end.

But Shen Zhe is still understandable.

After all, the three professors used to develop solid and liquid hybrid engines.

This solid-liquid hybrid engine material coating is also the first time to get started.

It is normal to not understand.

“¨ˇI will come for the rest.” Shen Zhe said.

Several professors nodded again and again.

Shen Zhe took out 0.6g of zirconium phosphate binary composite and dissolved it in 50ml of acetone solution.

Then add g polyetheramine and 0.96 g epoxy resin in sequence.

After the solution is fully stirred evenly.

Spray on the nickel alloy and put it in an oven to solidify after the solvent evaporates.

He adjusted the oven temperature to 12 (Wang Wang’s) 0°C.

The next step is the quiet waiting process.

The three professors stared at Shen Zhe’s movements throughout.

It seems that I want to keep every step in my head.

Professor Sun stared at this oven.

Swallowed.

Will it succeed?

They are a little nervous.

After some time.

Time is up.

Shen Zhe took out the cured sample.

Professor Wu blinked his eyes and asked, “Successful? Success once?”

Shen Zhe nodded, “The sample is successful.”

When the professors heard that they had succeeded, the haze on their faces instantly faded and stretched.

The joy in my heart was leaping on my face.

“Gosh! It succeeded once!”

“Shen Zhe, you are amazing!”

“Now that the drawing is finished, the materials and the coating of the materials are ready! The remaining steps are easy, right?”

“Shen Zhe is simply better than the engineers and technicians of our research institute!”.