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"Can I try this sharp?"

Hisbes didn't hold the appearance, he couldn't wait to ask Qin Hai.

Qin Hai smiled: "Please, but you have to be small ..."

I didn't wait for him to put "heart"

The word says, seeing a red color on the finger of Hims, this unhabonomic guy actually really tried the blade of the slice, and the result was drawn.

"This is impossible!

Hebris is out of breath, "How do you solve the problem of ceramic descendings!

Everyone knows that ceramics is a high-wear material, and Tolfson also has a team to try to solve the problem of ceramic base parts.

Alternatively, it is to study how to make the ceramic instrument more thinner under the premise of ensuring strength.

Ceramics are fired with porcelain soil, and the porcelain soil itself does not have a strong stickiness. If it is too thin, it is easy to break.

In order to increase the viscosity of the porcelain soil, the ceramics attempted to mix collactors in porcelain soil, turning the porcelain soil into a viscous cement, and then made thinners with extrusion or forging.

After the mold is formed, sintering is to be sintered, which is an indispensable process of ceramic production.

During the sintering process, the gum in the porcelain soil will evaporate due to high temperatures, leaving only a ceramic of the porcelain culture.

The problem will be in the circular evaporation of the adhesive, and after evaporation of these gums, there will be countless subtle holes in the porcelain soil, which will reduce the strength of the ceramic products, and may even leave the hidden dangers of foreign matter.

In the case where the above technical problems cannot be solved, Tolfson's engineers must never produce enough ceramic tandem, moreover, not to mention the ceramic tabs.

However, the ceramic tabs taken from Qin Hai are really open, and the price of Hems has proven to be a few points: First, the blade is so thin; second, the surface of the knife is very smooth; Third, the material is relatively dense, and the blood in Hibis hand does not penetrate into the ceramics.

As can be seen from the back, the Chinese has solved the fine hole problems after gel evaporation.

This disc slice is the new product developed by Qinhai Guiding Qu Wu Brothers Ceramics Factory.

Its porcelain soil is used in nano-stage zirconia powder, and a special gel is used for blocking.

With this gel, the special sintering process can be ensured that the green body will shrink when the gel evaporation, thereby eliminating the pore of the gel to obtain dense and high strength ceramic articles.

Qin Sea has made this big effort to develop this new process, of course, not to produce disc tablets.

In fact, it is too extravagant to make a disc slice with a nanoscale zirconia material.

The goal of Qinhai is a very popular home product for the later generation - ceramic knife.

The hardness of the zirconia ceramic knife is second only to diamond, and it is almost the extent to which you can never wear in the home environment, and you don't have to die like a metal tool.

In addition, the ceramic knife is beautiful, easy to clean, never corrode, when cutting food, it will not produce the sound of normal metal tools, rapidly global in the early 21st century.

Last, Liu Shuo, Huang Yanling to Qinhai House, I hope to enter the civil ceramic market, Qin Haicheng machine moves, thinks that the ceramic knife is such a artifact, and then guides them to create actual samples.

In order to be able to borrow a platform such a platform, he specializes in Liu Shuo a few ceramic disc slits, although it is a small use of large materials, but can be used to make an advertisement, and it is worth it.

The various bends in the middle are around. Qin Hai naturally does not explain to Hisbes, seeing the bleeding in His Bis, he said, "sorry"

Then, then handed the blade to the staff and let the other party incorporate it into the range of tests.

"How can this be?"

The Hisbes brain is happy, and he simply doubts what you see, but the blood of your hand reminds him that all this is true.

"Mr. Qin, you didn't test the product of the durable upper limit, is this ceramic slice?"

Hims asked.

Qinhai nodded: "Yes, because of the time relationship, we have not been able to complete the test of its durable limit, but in our test, the same piece of stalk has experienced a durable experiment above 500 hectares. There is no significant wear.

"This is nature ..."

Hims muttered, the wear-resistant performance of ceramic materials is metal energy, if steel can only wear 100 hectares, ceramics reach 500 hectares is not surprising.

"Can you tell me what is this ceramic?"

Hebrness asked again.

"It is zirconium dioxide, and there are some traces.

Qin Hai replied quickly.

Qin Hai is planning to do ceramic knife, so the main material of the tool must not hide, not to mention, this kind of thing can't hit, others can buy the knife to make a test can be analyzed.

The truly technical secret of the ceramic knife lies in the gel and sintering process used in Qinhai. This is a problem for countless people to solve 20 years. Qin Hai is just through such a cheat, only across this technology. threshold.

The gel has evaporated in the sintering process, and others cannot explore its ingredients from the tool.

The sintering process has millions in the combination of temperature and time, unless you can send industrial spies to sprout, otherwise no one can guess it.

Durable performance testing is as follows, after the Qinhai sent all the base parts, the staff started the equipment and started testing.

Although the standards for evaluation are the durable life of the base parts in soil operations, the real test is not carried out on the land, because the experiment of a few hectares, whether it is time or cost, it is unacceptable.

The test method used by the organizing committee is to place the base piece in a machine to rotate high speed, and then contact it with the friction material to calculate the speed of the base member wear.

Such tests can simulate the effect of hundreds of hectare farming operations in a relatively short time, and for intuitive, the final test results are also presented in the work area.

The venue of the entire fair is very large, but the interpersonal circles are very small, and these manufacturers who do agricultural machinery have some mutual or less.

The Chinese brought some basic materials for special materials and special processes, and listened to the world's advanced level, such a message quickly spread throughout the venue.

As a result, there is no such thing as Cui Hongchun takes people, and people who come to visit and exchange have been in.

To know, the truly time is in tomorrow.

"Mr., how is your surface of this cutter deal with?"

"Excuse me, is this a pure ceramic tool? Oh, selling the cake, how do you do the ceramics so thin?"

"Can I use it to cut a paper? Look, it is more sharp than the cutter ..."

"I have visited your country three months ago, but at that time, we didn't hear any news about these tools. Do you deliberately block the news?"

"I really want to know, do you need a proxy in the European market ..."

The people surrounded by various skin tones before the booth of the Chinese delegation, while looked at the various basic parts that came out on the booth, he asked the Chinese asked the leader in the booth.

This, you can give everyone a embarrassment.

In this person, in addition to the translation, it is five, which also contains two high school students who are quiet and Qin Shan.

Compared with those of the 50-year-old people, the two people in Qin Shan, are simply in English "super good"

.

"Small girl, you can help me listen, what are they saying?"

Zhu Detai, the factory manager of the Northern Agricultural Machinery Factory, came to his booth, pointed to two, and said that the lively white, said with the tone of Central.

"Zhu Bobo, my English is not good ..."

Qin Shan was embarrassed.

Zhu Dei didn't have a good fan of the elders, and the dead skin said: "Your English is not good, it is more than you Zhu Bobo ... Hey, I know this, I can't come out.

Now Zhu Bobo has no way, you have to help Zhu Bobo.

"If you don't, let me try it.

Qin Shan is a good girl, seeing Zhu Dai's boss and still putting such a poor look, it is inevitable.

She made up on the front of the belly before she greeted her words and exchanged the other party.

In the place that I didn't understand, she sorbizested a piece of paper, letting the other party written the word, and then guess the scene to meet the scene.

Zhu Bobo, they said they are in the United States, their company name is called ... You see, this word, I don't know how to translate, they ask you, these disc tablets Performance indicators are not true.

After Qin Shan heard a period, he began to translate to Zhu Dai.

"Yes, Yes, what ... Xiao Qin, you told them that we have truthful, we have repeatedly tested in China, stable performance, reliable quality, three packs ..."

Zhu Dei couldn't help it out of the slogan in the factory.

Qin Shan finished, wrinkled and wrugged back to explain to the other party.

The other party also knows that the Chinese English level is not high, not very picky.

They nodded while listening, and sometimes he helped Qin Shan to correct the words and grammar, which was equivalent to Qin Shan as a free English foreign teacher.

It's hard to send this dialect, didn't wait for Zhu Detai to say thank you, another factory man ran over, a hand pulled Qin Shan's hand, shouted: "Xiao Qin Shantou Ah, I will help my uncle's busy, my uncle is rushing ... "

Qin Shan is crying, hurry, "Zhang Shu, don't worry, I will come over."

... Zhu Bobo, I have passed.

"Hey, Xiao Qin, don't go, I am ... Hey, old Zhang, how do you rob it this kid!

Zhu Dei jumped in the foot of the feet.