Chapter 628 "627" Dongda Institute: Hiss~~ This steel is so awesome! This person is so awesome!

Dongda Time, November 2, 9 am.

Shenyang.

Institute of Metal Research, Eastern Academy of Sciences.

It was founded in 1953 and is one of the first newly created research institutes in China.

The founder was the physicist Mr. Li. In August and November 1950, he resolutely resigned to the University of Sheffield, and was blocked by the Victorian authorities and returned after half a year.

At this time, as the night came, the lights continued to turn on, and the laboratories and offices were on.

Materials science is the main pillar of Dongda University's entire industrial system, so the whole country is exploring various materials and putting countless metallurgists' sweat to gradually consolidate Dongda's industrial foundation.

at this time,

At the gate of the Academy of Sciences, a group of leaders stood outside the door, looking out at the far end of the road.

"What kind of surprise is there on the other side of Hong Kong Island?"

"Is there a new breakthrough in studying Soviet steel?"

"It's only been a few days, it's not that fast, right?"

"The rare earths from Peking University were sent over the day before yesterday, and the result was so soon?"

Why Peking University?

Because in the 1970s, Mr. Xu, the father of rare earths, was at Peking University.

His journey to return home was also bumpy.

Since the founding of the People's Republic of China, many aspiring people resolutely quit their wealthy life abroad and returned to Dongda University to consolidate their foundation and catch up with them wildly, which gave them the confidence to have the tariff stakes in later generations.

"I didn't say it clearly on the phone."

"What does it mean if you don't say it clearly? The results are amazing. You must keep it confidential and you cannot talk about it on the phone."

"It made me even more curious."

"No need to guess. It must be that there will be a major breakthrough before General Manager Liu will come back."

At the gate,

Everyone was talking, and when they were curious, their necks stretched and their eyes looked from afar.

...

At 9:15, on the Shenyang Taoxian Airport Expressway, a black Santana 2000 was booming in the morning fog~~~~ and rushed towards the institute.

Mr. Liu, in the back row, unconsciously stroked the steel ingot slices in the inner bag of the suit, and the data of the file bag - proportional parameters.

On Hong Kong Island, after trying out the first piece of steel, it was re-made according to the data and re-made it seven or eight times.

Although the results were a little worse than those of Li Jiacheng's version, they were not much different, and they still surpassed Soviet steel.

This made everyone feel relieved.

They are afraid that after making a version, they will remember the data incorrectly and then cannot reproduce it. That will be called crying for parents and being sad for the rest of their lives.

When Xiao Wang, the assistant in the passenger seat, turned his head and saw a black stain on Mr. Liu's cuffs. It was a rare earth oxide that was rubbed against when he was cleaning the high-temperature furnace at the Hong Kong Island Laboratory last night.

Xiao Wang glanced at the watch: "Teacher, there are ten minutes left to go to the institute."

"good!"

To be honest, General Manager Liu is also very tired at the moment. After making steel yesterday, he was excited all night, constantly replicating, and excited again and again.

After getting on the plane, I was still excited and couldn't sleep, and I haven't closed my eyes for 17 hours now.

At the age of 56, I can't stand it.

At the gate of the institute,

Director Chen was walking back and forth on cigarette butts all over the floor.

Chief Engineer Zhang next to him suddenly pointed at the end of the road:

"Here you come!"

Everyone looked at it and it turned out that a black dot on the road in the distance continued to expand, and finally turned into Santana.

soon,

brake----

Santana came to the front door, and the tires rubbed against the ground and made a harsh sound.

Chief Engineer Liu opened the car door.

"Old Liu!"

"I'm finally back."

"Thank you for your hard work."

Everyone saw General Manager Liu's tired face at first sight, and knew that this trip was quite difficult.

"Why don't you take a break?"

"No rest, I'll report on our latest progress first."

"Haha~~~ It seems that there is really good news."

"Go, go to the laboratory..."

Soon, Director Chen pulled General Manager Liu, and the other general engineers followed and walked into the research institute.

Come to the laboratory.

According to the principle of confidentiality, most of the engineers under 35 years old left the laboratory, leaving a group of senior executives.

General Manager Liu took out several steel ingots wrapped in seabo paper and file bags.

"This is……"

Director Chen put on white gloves and picked them up.

Mr. Liu: "Yesterday we tried the latest version of steel. The data in all aspects are much stronger than our domestic steel, and it has completely surpassed the No. 4 Soviet steel on the supply ship."

Director Chen, all the chief engineers were excited: "How much data?"

Mr. Liu: "Brinell hardness (HB) 302, tensile strength (MPa) 4, impact toughness (J/cm) 24..."

"Hiss~~~~"

The audience sucked in air conditioning.

Director Chen: "Where is the grain size?"

Chief Engineer Liu: "Level 12!"

"Hiss~~~~"

Everyone sucked in the air again.

Then there was the excitement of the whole person.

Mr. Liu: "But there are too few equipment there, so we can only measure so many. We need the instruments here to measure more data."

"Okay, then let's take a test."

"Start quickly!"

"Aoaoao~~~~~"

soon,

They tested one by one with the help of various instruments in the laboratory.

All the data came out and amazed everyone!

But everyone still felt a little magical.

"Walk!"

"Go to pick up the steelmaking workshop and prepare the vacuum furnace immediately. Let's practice again..."

"By the way, the ingredients list? What about the process?"

“There are all here…”

At 1:05 pm, the molten steel in the vacuum furnace reached 1250℃. Mr. Liu stared at the golden whirlpool in the furnace.

"Out of the oven!" The moment the steel ingot was immersed in the cooling tank, the mist evaporated.

After a series of processes,

A new steel ingot came out.

In the testing room, the pressure head of the Brinell hardness meter slowly presses into the steel ingot, and when the pointer passes through 302HB.

The audience cheered!
To be continued...