Huaxia Industrial Technology Co., Ltd. has gained a lot from this R&D, and many students have begun to grow up. At the same time, a new laboratory was born - the Industrial Metal Materials R&D Laboratory. The purpose of this laboratory is to develop more
metal materials.
Huaxia University has a professional discipline of materials, but the classification is not very clear. After the "battle" of stainless steel smelting, many people realized the importance of industrial materials, and this importance is mainly reflected in two categories: process performance and usability performance.
Process performance refers to the performance of metal materials under specified cold and hot processing conditions during the manufacturing process of mechanical parts.
The quality of the process performance of metal materials determines its adaptability to processing and forming during the manufacturing process.
Due to different processing conditions, the required process properties are also different, such as casting performance, weldability, forgeability, heat treatment performance, cutting processability, etc.
The so-called performance refers to the performance of metal materials under the conditions of use of mechanical parts, which includes mechanical properties, physical properties, chemical properties, etc.
The performance of metal materials determines its scope of use and service life. In the machinery manufacturing industry, general mechanical parts are used in normal temperatures, normal pressures and very corrosive media, and various changes occur during use.
Mechanical parts will be subjected to different loads.
The ability of metal materials to resist damage under load is called mechanical properties, also known as mechanical properties.
The mechanical properties of materials are the main basis for the design and selection of parts. The tensile, compression, torsion, impact, cyclic load and other properties of materials require different mechanical properties for metal materials. Commonly used mechanical properties include: strength,
Plasticity, hardness, impact toughness, multiple impact resistance and fatigue limit, etc.
The newly established laboratory is to develop new metal materials for industrial production to adapt to future industrial development. The first thing to do is to improve the performance again on the basis of stainless steel. For example, the performance of new stainless steel is much better than that of domestic stainless steel.
However, compared with the stainless steel material in Liu Lang's Rolex watches, it is far inferior. The material needs to be improved. If a breakthrough is achieved again, it will reach the world-class level.
Of course, the laboratory is still very rudimentary in terms of technology and equipment, but Liu Lang is confident that he will build this laboratory into a national or even first-class metal materials research and development laboratory.
There are still more than half a month left before the Spring Festival of 2085. Most students at Huaxia University have already gone on vacation, but some students from the School of Mechanical Engineering have not yet gone home. They are doing some research in the laboratory with Liu Lang and Xiong Huaizhi. The power of example
He is powerful. Look at Liu Lang. He is younger than you, smarter than you and harder working than you. What capital do you have for not studying hard?
Because of the stainless steel smelting incident, the current School of Mechanical Engineering has become "famous in one battle" and has become a representative of the highest domestic industrial technology. In fact, this is also the case. The imported AOD electric furnace that has been dismantled into parts has been assembled again. This
Liu Lang personally presided over the process. More than a hundred students from the entire college participated in the process, and most of them got started. This was a rare experience for the students.
Especially the three people in Liu Lang's dormitory followed Liu Lang's pace one by one. Liu Lang asked them to learn whatever Liu Lang asked them to do. Liu Lang would pester him to ask questions when he had time. Their grades meant everything. The entire project
Except for Liu Lang, the "high-ranking" student in the college, the three of them took the top three every time. Liu Lang had already planned to sponsor the three of them to study abroad when they were in their junior year. After graduation,
Become your own direct team member.
On this day, Liu Lang was doing experiments in the laboratory, when the door opened and two people walked in.
"Who is Professor Xiong? Who is Professor Xiong?"
The leader, a middle-aged man in his forties, asked loudly with a Jiangsu and Zhejiang accent.
"What do you do?"
The two students hurried over. Not everyone could enter a place like the laboratory.
"I'm looking for Professor Xiong!"
The other party shouted loudly.
"The professor has something to do today and is not here. What are you two doing?"
the student asked.
"Who are you?"
The other person stared.
"Am I a staff member here?"
"Staff? Then I'll have something to do with you!"
The other party grabbed the other party.
"What are you doing?"
The students were shocked.
Liu Lang put down his work and walked over with two students.
"What on earth are you going to do?"
Liu Lang asked.
"Are you... are you Liu Lang? Okay, I'll look for you!"
When the other party saw a child approaching, he immediately reacted and rushed towards Liu Lang.
"Bang!"
Before the other party could rush over, Sun Hu was already standing in front of Liu Lang. He reached out and pushed, and the middle-aged man sat down on the ground.
Liu Lang is a subject of national protection, and Sun Hu is now Liu Lang's personal "guard". He is inseparable except when Liu Lang returns home. Just now, Sun Hu was sitting in the concierge and immediately appeared when he saw the other party's "unruly" behavior.
"What are you doing?"
The middle-aged man was not injured. He stood up and glared at Sun Hu angrily.
"What else do you mean we are doing? What kind of place is this? It's a national key laboratory, but the staff are not allowed to come in. Do you know that you have broken the law now?"
One student shouted loudly.
"Illegal?"
As soon as he heard that it was illegal, the other party immediately panicked.
"I'm not a bad person, I came to you for something important!"
"Okay, okay, uncle, I am Liu Lang. Professor Xiong is not here now. If you have anything, just tell me!"
Liu Lang walked up to the other party.
"Okay, okay, my name is Lu Guanjun, the director of Wanhe Factory in Zhejiang Province. This is my business card!"
The other party took out a business card from his wallet and handed it to Liu Lang.
"Champion Lu? Wanhe Group?"
Liu Lang was stunned.
This is really interesting!
In Liu Lang's previous life, Lu Guanjun was a celebrity. Although the Wanhe Group he founded was not comparable to big companies like "Meide" and "Haier", in Liu Lang's heart, his company was a conscientious company.
At that time, the main products of Wanhe Group were auto parts, and the quality was very high. Many large foreign companies were their customers, and they could provide parts to the world's top auto companies, which in itself demonstrated their strength.
Lu Guanjun himself is also a respectable entrepreneur. He started from running a forging factory in the early days of reform and opening up, and gradually became the most famous manufacturing company in the country. He has experienced several crises and has not changed careers. He has worked hard and only done one thing in his life.
, which speaks volumes about his love for manufacturing.