Chapter 825 Grab!
Although this booth looks boring, there are so many people around here. The real stage of this exhibition is the Metallurgical Technology Exchange Meeting of the 17th Machinery Department. Naturally, there are many people related to metallurgy. It’s not surprising that there were more people at the No. 7 Machinery Department’s booth, as they were professionals.
The reason for the large number of people is simple. The various materials on display here have good performance.
It's not very good, just a little bit good. For materials with similar uses and the same specification, the price is lower than outside. If the price is the same, the specification number should be a little higher.
Of course, there are also some products that some developing countries and even Economic Assistance Council countries cannot produce on their own, and it is difficult to even buy them.
Maozi's material skills are actually average. It's normal for the brothers who follow him to have some difficulties in this area. This is considered a semi-open secret.
Movie fans have a good saying, "Follow the crows and you will starve for nine meals in three days." In some fields, following Lao Maozi also means something like this.
It's not that it doesn't provide it. The tens of billions of subsidies later provided by Xun Duoduo were really provided, but there are many things that it really didn't have.
Lao Maozi's metallurgical experts seem to know why those who sell agricultural machinery over there can only rely on a pile of materials to increase sales.
They really dare to go up! Seeing the prices of these slightly better materials, the reason why they dare to buy it is very clear. The price of these materials is not high here. Some low-grade materials are not even visible, and they don’t show them at all. Out, not for sale, no.
"Davari, I'm sure they still have a lot of hidden technologies that they haven't made public." A metallurgical technician from Lao Maozi said to his colleagues.
"Don't be too greedy, my comrade, our harvest is already rich enough."
"I know, but I still haven't figured out how they developed so fast."
The old haters don’t doubt that we are committing fraud at the exhibition. After all, these things are for sale. If we cheat, we won’t even be able to deliver the goods.
"They have been standing up for more than ten years, and they are not idle, my Davari. And I think you know how hard they work and how smart they are." Lao Maozi's metallurgical expert is older and looks at The more you have, the more you can think more clearly.
They walked forward as they talked. They also had most of these materials. Although they were more expensive, there was no need to import them from the southern comrades. Some special materials such as tungsten molybdenum, tungsten silver, tungsten copper, mercury cadmium telluride, and 59X special alloy will not appear at this exhibition at all.
However, such special materials are not completely absent.
"Single crystal silicon? Six 9-purity ones! And the diameter reaches 15 centimeters!" Single crystal silicon is not a metal material. These people are actually not familiar with it, but its basic characteristics are relatively clear.
"No wonder their integrated circuit technology has advanced so rapidly. This is the most basic integrated circuit material."
"Should we inform the comrades in the country who are engaged in related work to import a batch?"
"Inform them, but it may not mean much. The basic materials of integrated circuit technology are only the most basic, and other technical requirements are also very high. I don't know if we have it, but what I know is that they are more interested in electronic tubes. And Maybe our comrades also have monocrystalline silicon of this specification.”
Several people were walking and talking, and suddenly a craftsman named Davari shouted in surprise: "Thermocouple! Thermocouple!"
His performance made his colleagues very baffled. What is there to be excited about about thermocouples? Who here doesn't see dozens of them every day?
But when they looked along the colleague's hand, they understood the reason for his excitement.
Nothing else, just one big line of words on the label of this thermocouple. In addition to Chinese, it was also thoughtfully translated in Maozi, Gaulish and English.
"Type B thermocouple, stable working temperature 0~1600℃, short-term working temperature 0~1800℃."
As for the real name of Platinum Rhodium 30-Platinum Rhodium 6, it is not mentioned above.
How many? Lao Maozi didn't even believe his eyes, so he looked again carefully.
The reason why the B-type thermocouple was also put up was because Gao Zhendong knew that this thing originally appeared in the 1960s, and there was no point in covering it up anymore. It was better to just put it out and sell it more expensively to reap the dividends.
It is made of rubies on the outside, platinum and rhodium on the inside, exclusive technology. If this thing is not sold at a higher price, it will be a disservice to the organization and the people.
But it was developed in the 1960s, and it is completely different from what Lao Maozi has now.
"I want this! I believe that the comrades who work on rockets, airplanes, and engines also need this! Davari, go find their staff and we will place an order for as many as you want."
He didn't even care about the extremely high price compared to the EU-2 type thermocouple, and the importance of high temperature and stable online measurement to them is self-evident, not to mention the 1300°C compared to the EU-2 type. 300℃, but this 300℃ is a hurdle that they cannot overcome. After all, proportionally speaking, this is an increase of almost 25%, which is very high.
Moreover, the 1300°C of the EU-2 type is also a short-term temperature, and the long-term operating temperature is only 1000°C, which is even more incredible.
EU-2, the old graduation number of K-type thermocouple. Lao Maozi is considered experienced. Planning this thing can't run away anywhere. Products of this specification are definitely not available as much as you want. These days, you have to grab good things.
He even regretted his behavior of lingering in the front exhibition area yesterday. I wonder how much is left?
However, they are lucky. This product is too high-end and has a limited range of uses. Compared with the EU-2 type, it is extremely expensive and not many countries can use it or afford it.
Even better luck is that Professor Livière hasn't visited here yet. He went to draft an agency request with people from the "Chamber of Commerce" yesterday. Although he is not engaged in business, as a senior technician, he must support his own people. work.
Watching our staff operating on the computer and writing their names and order quantities on the registration form, the metallurgical expert from Lao Maozi smiled very happily.
——Trade name: Type B thermocouple, remaining quota: 0.
The writing on the computer screen is very clear. In order to show our technological strength, even the window grill sellers, Gao Zhendong asked them to be equipped with a computer with a database system, for no other reason than to highlight two words - -Hegemonic.
At this time, his colleague came over and pulled him again.
"Davari, there is something else here that I think you should take a look at."
As the leader of this group of metallurgical technicians, any discovery requires his participation.
"What?" he asked as he followed the visitor.
This book was recently updated in ##六@@九@@书@@!! Updated!
"Thermocouple, a kind similar to EU-2 type thermocouple."
"Still a thermocouple? Is there anything special?" He did not make disparaging remarks such as "There is nothing exciting about the EU-2 thermocouple." He now knew very well that the southern comrades dared to put it in this exhibition, and Something that can interest your colleagues is definitely unique.
"A new model that solves some of the problems of the EU-2 thermocouple, and the price is about the same as the EU-2." Sure enough, his colleague's answer piqued his interest.
A thermocouple that is about the same price as the EU-2 thermocouple but is more complete?
The EU-2 type thermocouple is cheap, but its shortcomings are also obvious. The thermoelectromotive force has poor high-temperature stability. The thermoelectromotive force cycle stability is poor in the two ranges of 250~550℃ and around 800℃, and the radiation resistance is poor. This makes it very difficult to use in special environments and high requirements.
I just don’t know what problems this new type of thermocouple solves for the EU-2 type.
When he saw the label of this new thermocouple, he was as excited as when he saw the Type B thermocouple.
As one of the most important advancements in base metal thermocouples, the N-type thermocouple is worthy of his reaction.
The introduction on the sign only explains one problem. This new type of temperature measurement equipment, which is called N-type thermocouple by southern comrades, has the same temperature measurement range as the EU-2 type, but it solves the problem of the EU-2 type to a certain extent. Thermocouples have poor high-temperature thermal stability and insufficient cycle stability in some intervals. They are also resistant to radiation!
Although the price is nearly twice as high as the EU-2 type, he feels that his colleagues have said it well. This thing is not much more expensive than the EU-2 type, and is even cheaper.
As a top technical expert, he understands better than anyone that high-tech products get what they pay for, two cents for two cents, and three cents for three cents.
He didn't even have time to utter exclamations and comments, but turned around and ran away!
This thing is cheap and has a much wider range of uses than the Type B thermocouple we saw earlier. There is still a lot left of that thing, but it’s hard to tell about this thing.
When he ran to the staff, there happened to be a person in front of him registering an intended order.
One look at this man's appearance, and Maozi, a metallurgical expert who has lived for several decades, knew that he was a Gaulish. He could smell the Gallic smell on his body across the Yenisei River.
Um? Gauls? Lao Maozi suddenly felt something was wrong.
When he stretched his head to look at the computer screen in front of our staff, the glowing characters on the screen confirmed his suspicion.
——Trade name: N-type thermocouple, remaining quota: 0.
"No! This is not fair! You should ensure that every customer gets the product they want to buy!" At this time, Lao Maozi had completely forgotten his happy mood when he saw that the remaining quota of type B thermocouples was 0. smile.
"Hello, comrade, all our products are open for ordering, and we cannot control the order quantity of each customer. If you are interested, you can register with me. When the new quota comes out, we will notify you first."< br>
Didn't you get by without these things? Is this thing so urgent?
For Lao Maozi, this is not a matter of urgency, but compared to computers, this thing is easier to copy. If you get it one day earlier, you may be able to use the cheap goods you produce earlier.
(End of chapter)