Again, everyone got together to discuss improvements. But no one noticed that Su Huai and Qian Lao were ostensibly playing chess on the side, but in fact, the two of them kept moving their lips slightly, as if they were talking in a very small voice, as if they were holding chess pieces and placing some chemical element symbols on the chessboard......

Su Huai's heart is full of ambition, and he wants to take this opportunity to carry forward the technology of industrial ceramics in China, and through these elites of the Space Agency, he can completely understand all the laws of ceramics.

He used his knowledge to communicate with Mr. Qian, who used his expertise to judge which details to pay attention to, and then Dr. Hua and them did experiments and constantly adjusted the final formula.

Only Mrs. Carla was on the side to understand the truth, and she was even more surprised in her heart, this Su Huai could still guide these experts from the Huaxia Space Agency in chemistry?

Is it that the recipes handed down by the ancient Chinese people are too magical? Or does Su Huai originally have more material science knowledge than everyone else in the Huaxia Space Agency?

Can...... How is this possible?

On the second day, the Huaxia Space Agency has already tested the strong dielectric properties of ceramics and the change law of piezoelectricity.

And on the third day, Dr. Hua and they also roughly figured out the laws of mechanicality.

The combination is thermal, chemical...... All kinds of new types of industrial ceramics emerge in an endless stream, and the electric kiln in front of them is constantly pouring out new treasures every day.

From the beginning of alumina ceramics, to zirconia ceramics, to ferrite ceramics, mica ceramics, in just five days, more than ten kinds of different properties, amazing precision ceramics have been produced.

Dr. Hua and Professor Yao were both in a state of extreme excitement, as if adventurers had suddenly discovered a new world full of treasures, discovering treasures that irritated their nerves every day.

On the fifth day, Professor Yao couldn't help but sigh: "It turns out that this kind of precision ceramics can change electronic, mechanical, thermal, and chemical properties through the ratio of raw materials...... Various performance ......"

The other Huaxia experts were also about to fall out of their eyes, and they all felt the excitement in their chests that could not be suppressed, and Dr. Hua took a deep breath and said:

"With this low cost of raw materials, if this ceramic is mass-produced...... Then semiconductor integrated circuits, artificial gemstones, wear-resistant mechanical parts, and IC-related parts will undergo earth-shaking changes......"

Another professor also said in a trembling voice:

"Not only that, but also the tubes for sodium lamps with light transmission, the corrosion-resistant parts industry, and the housings of vacuum switches...... and, the spark plug insulation device used in the internal combustion engine......"

A new type of material with low cost and can adjust various performance attributes, this is simply like the existence of a transformer in the material world!

All machinery and manufacturing industries will be affected by this hurricane of new materials!!

Everyone was trembling with excitement, and they had completely forgotten about the heat insulation materials, and at this time, they only heard Qian Lao, who was playing chess on the side, said in a deep voice:

"These are just samples, where can you make such good ceramics without this electric kiln? Samples are still 108,000 miles away from commercial use, why be happy so early?"

Qian Lao poured a basin of cold water over, but everyone sobered up a lot, at this time, Dr. Hua and Professor Yao looked at each other, and they both smiled and said to Qian Lao;

"Old Qian, there are still two days left, since Mr. Su is already confident, why don't you let him point out the composition of our aerospace thermal insulation layer?"

Su Huai, who was playing chess on the side, was slightly stunned, and looked at Qian Lao with some reproach, but Qian Lao was innocent, and waved his hand:

"I didn't say anything, it's just Xiao Yao, Xiao Hua They are not stupid, no matter how clever I am, I can't point out the key points in a few days, and they guess that it is Mr. Su that is recorded in your Huaxia information, and it is also a matter of course. ”

Su Huai was dumbfounded for a while, thinking that he was underestimating these scientists, so he could only say: "There are so many chemical elements, where can the ancient Chinese people understand?"

Dr. Hua smiled and said:

"Mr. Su, although the ancient Chinese did not know the chemical elements, but they must have written down the formula of the raw materials, the ceramic technology of the five major kilns of the Song Dynasty, Mr. Su must have mastered, although the equipment of the Chinese company is insufficient, but it is not difficult to analyze the chemical elements in it......"

Su Huai thought to himself, you are really witty! Since you explained it so well to me, I have nothing to say, so I just pretended to sigh and said:

"I didn't say anything, others are afraid and don't believe it, if the media asks it afterwards, it is all Qian Lao's improved ceramics, and it has nothing to do with me Su Huai......"

Although Su Huai wanted to give the Chinese ancients a long face, he was embarrassed to count them on the heads of the Chinese ancients, after all, it was not a fact, but he was afraid that the diorama would be dismantled by future generations.

So others can guess, but he can't admit it.

Qian Lao coughed dryly and said with a smile: "Mr. Su, there is not much time, you can tell them that we discussed the production method of heat-insulating ceramics for a few days before, right?"

In the past five days, most of the two have been discussing the technical details of the ceramic thermal insulation layer, and they have almost discussed.

Looking at everyone's expectant gaze, Su Huai also nodded, and never sold it again:

"I discussed with Mr. Qian that to be used in aerospace, we must make two kinds of thermal insulation tiles used in different parts, one is 15 centimeters square, 1.5 centimeters thick, for 648-1260 degrees of high temperature, and the other is 20 centimeters square, 0.5 degrees thick, for 371-647 degrees of low temperature. ”

"Such a small volume?" Dr. Hua was a little surprised: "I'm afraid the production process is too demanding." ”

The old mouth of Su Huai borrowing money before was to point out the general direction, but the details they tried over and over again, the smaller the volume, the less room for adjustment, and the difficulty of the process would increase, they only had two days, but they were afraid that the time would not be enough.

While everyone was a little worried, Su Huai said directly:

"The production method is to mix SiO2 fibers with a diameter of 1·5um and colloidal SiO2, add 2 percent Al2O3, 1 percent 4 percent B2O and a small amount of boron, and sinter them at a temperature of 1319 degrees Celsius for 4 hours......

In the previous five-day experiment, Dr. Hua and others mastered the fibrosis of SiO2 and its colloidal production, and also produced Al2O3, B2O fine ceramics.

Unexpectedly, these are the basis for making heat-insulating ceramics......

If it weren't for Su Huai telling them, they would never have imagined that there would be this method to make heat insulation tiles.

It's just that everyone was a little surprised when they heard the element "boron", and they didn't understand why they wanted to join it, but Qian Lao coughed dryly: "Let's start." ”

Everyone hurriedly got busy, after the precise preparation of raw materials, 4 hours of sintering time, everyone in the Huaxia Space Agency was like ants on a hot pot, walking back and forth.

Although Su Huai was full of confidence, everyone didn't know what the quality of this heat insulation tile would be......

Although the various ceramics made before have different characteristics, the quality after molding is not low.

And Su Huai is the old god, there is no worry at all, he is not sure about other industrial ceramics, but this thermal insulation tile ceramics he has studied in detail, this is what his ceramic director teacher seems to brag, the most bullish application direction of industrial ceramics......