hotmtlnovel Chapter 128
Chapter 128
Breakthrough in high-end bearing steel
Hear the news.
All the media were excited.
Minister Yang turned his head and looked embarrassed.
This is a critical moment when the sale of two high-end materials is banned abroad.
Su Chen said there was good news to be announced.
That is definitely an exciting technological breakthrough.
Everyone immediately started looking forward to it.
Their eyes sparkled and their breathing became faster.
Su Chen said calmly: “We have created high-end bearing steel!”
Boom!
Everyone’s brains exploded and they were immediately confused.
Whether it’s Huazhi Group’s cars or CNC machine tools.
Or high-speed trains traveling between cities or airplanes flying in the sky.
Bearings can be found in almost all rotating machinery.
The material required to manufacture bearings-bearing steel.
Because it is directly related to the life and reliability of the bearing, it is known as the “King of Steel”.
China spent nearly 100 million yuan on bearing steel imports last year.
The sales scale of the entire bearing industry is nearly 200 billion yuan.
Experts predict that this amount will grow at a rate of 12%-15% annually.
Although Minister Yang suppressed the excitement in his heart.
But her lips still trembled.
He secretly took a breath and said: “Mr. Su, how is the performance?”
Su Chen looked very serious: “All indicators in the factory testing are excellent.”
“Whether it is hardness, corrosion resistance, or damage resistance, we are leading abroad.”
“The steel has been obtained Went to the third testing agency.”
As soon as these words came out.
Everyone was shocked!
Huaguo can not only independently develop high-end bearing steel.
The quality far exceeds similar levels abroad!
“Is there any finished product?”
Minister Yang’s voice couldn’t help but rise: “I want to see it.”
Su Chen nodded: “The R&D center has it.”
Minister Yang couldn’t wait.
This is a major breakthrough in the field of materials in China.
There is a high-end bearing steel, which is a good start.
Other key and core new materials should also be developed sooner or later.
Minister Yang has great confidence in Su Chen.
He seemed to have seen the opportunity for China to take off.
The group entered the R&D center with great interest.
Sophisticated equipment and rooms.
It makes people feel awe-struck.
in a spacious showroom.
High-end steel that symbolizes breaking the national monopoly.
It lay flat on the table, glowing with an advanced metallic cold light.
The camera immediately focused on high-end steel.
This is the material that has troubled China for many years!
Minister Yang’s pace quickened and he arrived at the table in a few steps.
He reached out tremblingly and picked up the steel.
That joyful expression was like holding some rare treasure.
You must know that the production of this kind of steel has always been monopolized by foreign countries.
After they imported raw materials from China for high-end processing, they sold them to China at a price 10 times higher.
Now I finally don’t have to be so angry anymore!
What’s more important is the industry-wide improvement brought about by material technology breakthroughs.
“Mr. Su!”
A scientific researcher wearing glasses walked in from outside.
He held a report in his hand and said: “The test results are out.”
Su Chen said quietly: “Read the parameters.”
Minister Yang and the media cameras immediately looked at him.
The researcher shyly scratched his hair and said loudly:
“The density of our bearing steel is 9.2g/cm³, and the best abroad is 7.9g/cm³.”
“The elastic modulus of our bearing steel is 380Gpa, and the best abroad is 7.9g /cm³.” 320Gpa.”
“…”
“The hardness of our bearing steel is 2200, and the best abroad is 1700.” ”
The compressive strength of our bearing steel is 4800Mpa, and the best abroad is 3500Mpa.”
“…”
“The corrosion resistance of our bearing steel is strong. , foreign countries are weak.”
“Our bearing steel is optionally 32Nm/cm2, and the best in China is 25Nm/cm2.”
…
After listening to this long list of parameter comparisons.
Everyone present understood.
In short.
It is the bearing steel developed by Su Chen.
Regardless of hardness, toughness or compressive strength, they are all at the top level in the world.
also.
The service life and reliability of bearings made of this steel are also greatly improved.
Moreover, this technology also improves material utilization and greatly shortens the production process.
“Great! Great!”
Minister Yang’s lips curled up: “This material breakthrough is of epoch-making significance.”
The leader’s conclusion and praise were immediately reported by the media.
[Huazhi’s high-end materials have been conquered, and independent research and development of bearing steel has been born]
[According to testing by authoritative organizations, the fatigue life of Huazhi’s bearing steel has reached 1,500 hours, which is 3.5 times that of foreign countries]
[The neck of high-end materials has been broken, and China’s scientific and technological development has reached a new height. A new level]
Su Chen’s technological breakthrough.
Bringing the entire Chinese enterprise into spring.
This kind of steel can be used to make a variety of bearings:
such as automobile bearings, railway bearings, machine tool bearings, rolling mill bearings, large wind power bearings…
The CEOs of the company who saw the news immediately took action.
Many people contacted Huazhi to request the purchase of steel.
Now after restructuring and division of labor.
Shougang is only responsible for production.
R&D and sales are handled by Huazhi Group.
“Hello, I am the purchasing director of Huaguo Manufacturing Corporation. I want to buy 365,000 tons of steel.” ”
Hello, I am the boss of Harbin Bearing. I want to buy 220,000 tons of bearing steel.”
“Hello, I am the devil Vice President of Du Bearing Factory No. 1, I want to buy 18 tons of steel.”
It only took one day.
The total amount of high-end bearing steel orders reached 80 billion.
Don’t blame these bosses for rushing to order.
The performance and quality are higher than those abroad, but the price has not increased.
It is still delivered domestically, and the cycle is shortened by at least one month.
It would be a fool not to take advantage of such a good thing.
This is a great thing that benefits all walks of life.
This time, the high-speed rail has become the “national business card”.
No more importing high-end bearing steel from beer country.
It is truly made in China from the inside out.
This shocking news quickly spread from home to abroad.
This made Beautiful Country explode immediately.
Timken President James’ eyes widened.
He looked at the NBC news with an expression of disbelief.
“You’re wrong! China has produced high-end bearing steel.”
“And it took a month to adopt it?!”
“You know, Timken, it took eight years to stabilize the formula and temperature.”
Steel Manufacturing , involving physics, chemistry, metallurgy and other subjects.
The ratio of various elements differs by one gram.
The final performance is worlds apart.
As Blue Star’s top steel company.
James knows best the technical difficulty of this high-end bearing steel.
This requires precise proportioning and optimized temperature processes.
He wasn’t the only one shocked.
In the beautiful country’s Ministry of Commerce.
Minister John’s brows furrowed into a Sichuan shape: “How is this done?!”
“In just over a month, Su Chen has conquered the problem of using steel for high-end bearings.”
“This speed is simply unprecedented.”
His face So heavy that it drips with water.
A strong sense of crisis suddenly struck.
Su Chen’s strength is too terrifying!
But what he didn’t expect was.
This is just the beginning.
More shocking news is yet to come! ! !