Chapter 303: Astronomical figures

"Director Tang, this is Qin Hai."
Quietly walked in front of the half-old man, pointing at Qin Hai with respectful introduction. Don't look at her unbridled in front of Qin Hai, she still looks very well-behaved in front of her department head, although she has won the appreciation of Tang Rongmin and other professors because of several sci.
"Professor Tang, hello, this is Qin Hai from Qingfeng Agricultural Machinery Factory in Anhe Province." Qin Hai locked a quiet bicycle on one side, then stepped forward with a smile and stretched out his hand to Tang Rongmin.
Tang Rongmin also stretched out his hand with a smile, shook with Qin Hai, and then said, "General Qin, we are a long-known name for you. I heard that in the past three years, your factory's thermal sprayer has created nearly one billion dollars for the country. It ’s amazing that foreign exchange income has become the largest foreign exchange earning project besides oil. "
"Where and where." Qin Hai waved his hand. "We are just blind cats running into dead mice and drilling a hole that was not noticed abroad. Since last year, the rapid rise of foreign thermal spray technology has seized most of our market. Our factory is now in danger of going downhill. "
"I think with your Qin always there, your factory will always be able to find opportunities to create greater glories." Tang Rongmin said. He was originally an old scholar, and since he became the head of the physics department, he had to send and receive them frequently. Over time, he also learned some entertainment.
Qin Haidao: "That's what Professor Tang said. Professor Tang, don't call me a bite of Qin, I'm just a pupil in front of you. If you don't mind, just call me a little Qin . "
"How inappropriate?" Tang Rongmin said.
Qin Haidao: "It is suitable, it is very suitable. This way I can feel more comfortable, otherwise, I always feel that it is not business talks in school, but business negotiations."
"Haha. Business negotiations?" Tang Rongmin laughed. "That being the case, I'd better respect him and take the liberty to call you Xiao Qin. Come, Comrade Xiao Qin, let's sit in the room."
The two humbled each other. Walking towards the building. Tranquility hesitated for a moment, wondering if it should follow. Tang Rongmin saw and greeted with a smile: "Quietness, come with you, don't you say, Comrade Xiao Qin is a good friend of your brother?"
"Yeah, he used to steal material from the workshop with my brother." Tranquilly reiterated this to Tang Rongmin again.
Tang Rongmin turned his head to see Qin Hai, and Qin Hai quickly explained: "This is all done by ignorance in the past. Now we don't steal materials."
"Haha. Xiao Qin is really humorous. You are now the chairman of Qingfeng Agricultural Machinery Factory. The entire factory is yours. Who else can you steal from?" Tang Rongmin laughed and teased.
Three people jokingly came to Tang Rongmin's office. Tang Rongmin greeted Qin Hai and sat down on the sofa, explaining the tranquility and helping to pour tea, and he sat down opposite Qin Hai. After a few words of embarrassment to each other, Tang Rongmin asked: "Xiao Qin, let quietness ask me to talk about something and want to talk to me. Can you tell me what it is?"
Qin Hai replied calmly: "Yes, I'm here at Beijing University. I came to ask Tang for help."
Tang Rongmin was a little weird and asked, "Call for help? What can I help you with?"
Qin Haidao: "I said to Professor Tang just now that our Qingfeng Agricultural Machinery Factory relied on the production of thermal sprayers for the first two years and made some money. But since last year, the market for thermal sprayers has been gradually divided by foreign manufacturers, even if we This part of the market that still occupies. The price of products has also fallen sharply, and the operation of our factory is facing serious difficulties. In this case, we consider actively developing new products and entering new markets, so I will find You are here for help. "
"I still don't understand." Tang Rongmin frowned. "You are a machine factory, we are a physics department, and there seems to be no intersection between us ..."
Qin Haidao: "How can there be no intersection? Although we are a machinery factory, the products we produce now are new materials and process equipment. The theoretical basis of thermal spray technology is physics. The understanding of the thermal spray process must be far above us. "
"Eh ... Well, I can only say that each has its own strengths." Tang Rongmin accepted Qin Hai's statement half-pushingly.
As Qin Hai said, thermal spray technology is largely based on physics. The interaction between high-speed particles and the substrate is a very typical physics phenomenon. There are some professors who study this direction in the Department of Physics of Beijing University. They have a deeper understanding of the thermal spray process than Qin Hai, but they have no conditions to actually verify this process, so they will give the opportunity to invent the thermal spray machine Qin Hai.
Speaking of this matter, Tang Rongmin was in tears. The Physics Department has a group of national-level masters. There are enough ideas in the mind, but to practice these ideas, a lot of experiments are needed. The Department of Physics lacks experimental equipment, and the experimental funding is even tighter. It cannot support such experiments at all, so it can only be watched as foreign counterparts get the first results.
Methods like thermal spraying involve many interesting physical phenomena. Several professors in the department found Tang Rongmin and expressed the hope that they could get a thermal sprayer in order to do some thermal spray experiments in the laboratory and verify some of their academic conjectures. But how can Tang Rongmin have such ability? He asked someone to check the price, and knew that the thermal sprayers exported by Qingfeng Agricultural Machinery Factory were more than 2 million US dollars each, which could be worth the full funding of the entire physics department for four or five years. Is this what they can afford ?
"Professor Tang, we got an inspiration from the development and production of thermal sprayers, that is, the equipment related to materials technology has a large market, and whoever has the leading position in technology can win the market. So, We want to form an industry-university-research alliance with the Department of Physics of Beijing University and jointly develop advanced materials and equipment. "Qin Hai said.
"Advanced materials and equipment?" Tang Rongmin muttered the word, showing a thoughtful expression.
"For example, we know that the Department of Physics at Beijing University is very successful in ion implantation technology. I wonder if Professor Tang is interested in developing industrial ion implantation equipment with us?" Qin Hai made a proposal.
"Do you want to be an ion implanter?" Tang Rongmin looked at Qin Hai, his eyes gradually becoming hot.
The so-called ion can be understood as an atom that gains or loses part of the electron, and is also a basic particle constituting a chemical structure. In a vacuum, if a beam of ions is directed at a solid material, it may be rebounded by the solid material or pass through the solid material, but it may also stay in the solid material. The latter case is called ion implantation.
Ion implantation means that new elements are added to the original material, which can change the properties of the original material, so it has become a very important material processing method. The ion implantation method can realize the surface modification of ceramic materials, metal materials, and polymer materials, and produce new materials that meet people's needs.
Another very important application of ion implantation is the manufacture of large-scale integrated circuits in the microelectronics industry. Through ion implantation of silicon wafers, various impurities can be doped in the silicon element, thereby changing the electrical characteristics of semiconductor materials. For this reason, ion implanters have become one of the important equipment for large-scale integrated circuit manufacturing.
The Department of Semiconductor Physics, Beijing University's Department of Physics is studying ion implantation technology, and has also designed ion implanters for several domestic electronic equipment companies. However, in addition to theoretical guidance, the manufacturing of ion implanters also requires high-precision machining capabilities. Due to the limitation of processing capacity, the performance of domestic ion implanters is very different from foreign countries, and foreign countries forbid the export of certain models of ion implanters to China for the purpose of technological blockade. This has caused the domestic semiconductor production capacity to seriously lag behind foreign.
Hearing that Qin Hai intends to enter the ion implantation equipment, Tang Rongmin was both excited and worried. He said, "Xiao Qin, how much do you know about ion implanters, do you know how difficult it is to develop an ion implanter?"
Qin Haidao: "In this regard, I am a layman. I know that ion implanters are very sophisticated equipment, whether they are developed or manufactured, there are certain difficulties. However, it is because of the difficulties that we intend to enter this field. The chairman said that the infinite scenery is on the peak, how can you get high returns without taking risks? "
"You're right, but determination is not enough. The investment in research and development of ion implanters is not one hundred twenty thousand. Do you have this mental preparation?" Tang Rongmin reminded ~ www.mtlnovel. com ~ Qin Hai laughed: "If we come up with a hundred million, what step does Professor Tang think can be achieved?"
"A hundred million?" Tang Rongmin almost couldn't believe his ears. "Xiao Qin, aren't you kidding me? How can you come up with a hundred million to develop?"
Qin Haidao: "Professor Tang, you are a professional researcher. You should know that if you want to compete with foreign counterparts in ion implantation technology, you may only have a small investment of 100 million yuan. The goal of our factory is not to be small. To fill the gap in the country, we must directly enter the forefront of the world and let foreigners imitate us instead of us. I am here because of this consideration. The professor helped us fulfill such a dream. "
"One hundred million ... where does this start ..." Tang Rongmin's tone shuddered a little. If Qin Hai is talking about one million or ten million, he can calmly discuss the feasibility, technical route, etc. with Qin Hai. But Qin Hai suddenly uttered an astronomical figure like 100 million, and Tang Rongmin suddenly felt that his mind was empty and he didn't know what to do.