Huaxia Industrial Technology Co., Ltd. has gained a lot after this research and development, many students have begun to grow gradually, and at the same time, a new laboratory - Industrial Metal Materials R&D Laboratory has been born, the purpose of this laboratory is to develop more metal materials.

Huaxia University is a material professional discipline, but the classification is not very clear, after the stainless steel smelting this "battle", many people realize the importance of industrial materials, and this importance is mainly manifested in the process performance and use of two categories.

Process performance refers to the performance of metal materials under the specified cold and hot processing conditions in the processing and manufacturing process of mechanical parts.

The quality of the process performance of metal materials determines its adaptability in the manufacturing process.

Due to the different processing conditions, the required process properties are also different, such as casting performance, weldability, malleability, heat treatment performance, machinability, etc.

The so-called performance refers to the performance of metal materials of mechanical parts under the use conditions, including 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, the general mechanical parts are used in room temperature, atmospheric pressure and very strong corrosive media, and in the process of use, each mechanical parts will bear different loads.

The performance of a metal material to resist damage under load is called mechanical properties, also known as mechanical properties.

The mechanical properties of the material are the main basis for the design and selection of parts, and the properties of the material such as tensile, compression, torsion, impact, and cyclic load are the mechanical properties required for metal materials will also be different, and the commonly used mechanical properties include: strength, plasticity, hardness, impact toughness, multiple impact resistance and fatigue limit.

The newly established laboratory is to develop a new type of metal material for industrial production to adapt to the future industrial development, the first thing to do is to improve the performance on the basis of stainless steel, for example, the new stainless steel is much better than the domestic stainless steel performance, but compared with the stainless steel material in Liu Lang's Rolex watch, it is much worse, and it needs to be improved in terms of material.

Of course, the laboratory is still very simple in terms of technology and equipment, but Liu Lang is confident that this laboratory will be built into a national and even first-class metal material research and development laboratory.

There is still more than half a month before the Spring Festival of 85 years, most of the students of Huaxia University have been on vacation, but some students of the School of Mechanical Engineering have not gone home, follow Liu Lang and Xiong Huaizhi to do some research in the laboratory, the power of role models is strong, look at Liu Lang, people are younger than you, smarter than you and hardworking than you, what capital do you have not to study well?

Because of stainless steel smelting, the current School of Mechanical Engineering is "famous" and has become the representative of the highest technology in domestic industrial technology, in fact, the imported AOD electric furnace that has been disassembled into parts is assembled again, this process is presided over by Liu Lang himself, more than 100 students of the entire college have participated in this process, and most of them have started, which is a rare experience for students.

Especially the three in the same dormitory as Liu Lang, one by one followed Liu Lang's pace, Liu Lang let them learn whatever they wanted, Liu Lang pestered him to ask this and that, their grades represent everything, the entire School of Engineering except for Liu Lang, a "high" student, they won the top three times every time, Liu Lang has already planned, and when they reach their junior year, they will sponsor three people to study abroad, and after graduation, they will become their own descendants.

On this day, Liu Lang was doing experiments in the laboratory, and two people walked in as soon as the door opened.

"Who is Professor Xiong? Who is Professor Xiong?"

The leader was a middle-aged man in his forties, who asked loudly with a Jiangsu-Zhejiang accent.

"What do you guys do?"

The two students hurriedly ran over, and a place like the lab was not something that anyone could enter.

"I'm looking for Professor Xiong!"

The other shouted loudly.

"The professor has something to do today, not here, what are you two doing?"

The student asked.

"Who are you?"

The other party stared.

"I'm a staff member here?"

"Staff, then I'll look for you!"

The other party grabbed the other party.

"What are you doing?"

The students were taken aback.

Liu Lang put down his work and walked over with two students.

"What the hell are you going to do?"

Liu Lang asked.

"Are you......... You're Liu Lang, right? Okay, I'll look for you!"

When the other party saw a child coming over, he reacted immediately, and rushed up to Liu Lang.

"Bang!"

Before the other party rushed over, Sun Hu didn't know when he was already standing in front of Liu Lang, stretched out his hand and pushed, and the middle-aged man sat directly on the ground.

Liu Lang is the object of national key protection, Sun Hu is now Liu Lang's personal "guard", except for Liu Lang to go home, he is inseparable, just now Sun Hu was sitting in the gatehouse, and when he saw the other party's "misconduct", he immediately appeared.

"What are you doing?"

The middle-aged man was not injured, and stood up and glared angrily at Sun Hu as soon as he snorted.

"What else do you say we do? What kind of place is this? It's a state key laboratory, it's not that the staff are not allowed to come in, you have broken the law now, do you know?"

One student shouted.

"Breaking the law?"

As soon as he heard that the other party had violated the law, he immediately panicked.

"I'm not a bad person, I'm here for something important!"

"Okay, okay, this uncle, I'm Liu Lang, and now Professor Xiong is not here, just tell me if you have anything!"

Liu Lang walked in front of the other party.

"Okay, good, my name is Lu Guanguan, and I am the director of Wanhe Factory in Zhejiang Province, this is my business card!"

The other party took out a business card from his purse and handed it to Liu Lang.

"Lu Champion? Wanhe Group?"

Liu Lang was stunned.

That's a lot of fun!

In Liu Lang's previous life, Lu Champion was a celebrity, and although the Wanhe Group founded was not as good as large companies like "Meide" and "Haier", in Liu Lang's heart, his company was a conscientious enterprise.

At that time, the main product of Wanhe Group was auto parts, and the quality was very good, and many large foreign enterprises were their customers, and they could provide parts for the world's top automobile companies, which in itself showed their strength.

Lu Guanguan himself is also a respected entrepreneur, starting from the early days of reform and opening up, starting from a forging factory, step by step to the most well-known manufacturing enterprises in China, after several crises did not change careers, a lifetime of conscientious only one thing, which is enough to show his love for manufacturing.