Chapter 23

Then Su Chang's expression became a little severe,

"Where did you buy it? Return it quickly!"

Liang Shicheng was at a loss. He held the ring in one hand and shook the other hand to the left and right desperately,

"Don't be afraid! Ap Jie Lop! This is a fake. "

Su Chang's mood calmed slightly, but he still looked at Liang Shicheng with confused eyes.

Seeing this, Liang Shicheng continued to add:

"Although it looks like it, it's actually a piece of glass."

Su Chang breathed a sigh of relief, patted his chest, and then said:

"I was scared. Fortunately, it was fake. Why did you make the glass look like a diamond?"

Liang Shicheng also adjusted his nervous mood, then thought of an appropriate reason and continued to explain,

"This one in my hand is a new product of our company. It's a piece of tempered glass that can be polished. It's really a bit like a diamond.

You know, once the tempered glass is processed, it can't be polished too much, or it will break.

This is also the result of my research for a long time in the laboratory. It took me a long time to get it. Moreover, it is not as easy as ordinary glass to be broken.

De Beers doesn't mean that diamonds last forever. I can make glass. "

Su Chang listened and gradually recovered from the state of female nerve to the temperament of goddess.

"Well, congratulations on finding your favorite job. I remember when you were a child, you liked making all kinds of handicrafts.

You really scared me just now. If such a big diamond is a real diamond, I'm afraid it will be cheated by the diamond company.

Diamonds are used by businesses to deceive people, kidnap men and create an economic burden in vain. "

Next, Liang Shicheng took a closer look at the ring. He found that the super glass he made really looked like diamonds. Under the light of the restaurant, with the rotation of the ring in his hand, it emitted dazzling light from time to time.

Diamond is a crystal structure. People can see different light from different angles. It's like a group of people who are doing exercises on the playground. At this time, if a light shines on the past, the number of people will change with the change of angle. Sometimes there may be no one, just interspersed from the neat team, At this time, the intensity of the light is the largest, which is particularly dazzling.

Therefore, the diamond will show different light as it rotates, which is also a way to distinguish it.

Glass is the result of randomly arranged amorphous. No direction is special. No matter which direction light enters, the situation is the same.

But at this point, super glass has shown some diamond characteristics.

Then Liang Shicheng paid attention to the several surfaces on which the super glass was cut and polished. They were very smooth, perfect and flat. The whole super glass interior was exquisite and clear. After careful observation, there was no crack.

This makes Liang Shicheng very satisfied, which shows that super glass can be machined into a flat surface, and the interior can still be intact.

In this way, his idea of processing super glass into various mechanical parts is feasible.

Having personally confirmed this, the ring inlaid with processed super glass is of no value to Liang Shicheng.

So he stretched out his hand holding the ring and handed it to Su Chang.

Su Chang is a girl who knows how to run a family. She is not interested in any luxury goods, except some collection hobbies for electronic products and high-performance cameras.

Of course, she is not interested in diamonds and will not buy them. Even if she gets a diamond, the only use she can think of is to pull the glass.

However, after Su Chang took the ring, he still expressed interest in this fine handicraft and turned it over under the light like Liang Shicheng. Then he tried to use it as a magnifying glass and look at the pixels on the mobile phone. In this process, a quiet Su Chang showed a giggle from time to time and gradually showed the state of akuya.

After playing for a while, Su Chang took the ring with both hands and was ready to hand it back to Liang Shicheng.

"I'll give you this. I don't know when to meet next time, or there may be no next time. This is something I developed. Even if I keep it as a souvenir."

Su Chang pursed his lips, showing hesitation.

Seeing this, Liang Shicheng continued to persuade:

"It's just an ordinary piece of glass. It's not worth much."

Su Chang pointed to the platinum body of the ring again and shook his head.

Liang Shicheng thought for a moment and replied:

"That's aluminum."

Finally, Su Chang accepted Liang Shicheng's so-called souvenir, and then they parted ways at the door of pizza hut.

After today, Su Chang needs to take a plane, leave her hometown and return to the company where she works abroad.

When Liang Shicheng got home, he turned on the phone and began an email conversation with the staff of De Beers company, who came from the company's technical department.

Liang Shicheng came straight to the point and asked about the processing details of super glass.

[what happened? It's not only processed into a diamond, but also installed with a base for what.]

After waiting for dozens of minutes, I saw the reply.

[didn't you say that one side of the material is fragile? I'm very concerned about this. I'm worried about accidents during transportation,

So I put the processed material on the ring, with the fragile side facing inward and protected by the ring.]

Liang Shicheng immediately added.

[however, I am very satisfied with the processing effect. What I care about now is the processing cost. Can I process on a large scale like this?]

This time, the other party replied in less than 2 minutes.

[you don't have to worry about money. It has helped you subvert £ 1.5 million]

Liang Shicheng was surprised and immediately asked.

[what? So expensive? Don't you just take something to grind a glass? Is it difficult to grind a lot of machines?]

Within a few minutes, the reply came.

[that's not true. We have very professional equipment, and the equipment can't be worn out. But I find the material you gave is too hard!!

It's even harder than a diamond. We really can't find anything that can grind it.

Finally, we had to grind it with diamonds. Although some inferior diamonds were consumed, it took nearly 800 carats to get it into its present shape.]

After listening to the final reply, Liang Shicheng was very cool. It seems that although there is a way to process super glass in theory, there is no play for large-scale and low-cost processing methods in a short time.

However, as he expected, the bond energy of the silicon oxygen covalent bond constituting the glass was amazing, reaching 422.5kjmol.

It is higher than the 346kjmol of carbon carbon covalent bond of diamond. Theoretically, the hardness of glass, a silicon oxide compound, should also be higher than that of glass. However, for reasons that cannot be explained by science at present, glass always presents some properties of liquid. Even a piece of window glass that has been placed for hundreds of years will be thicker below than above, and the glass will flow slowly for hundreds of years, Therefore, although the hardness of ordinary glass is very high, it is not as good as diamond.

The super glass treated by process 2 not only concentrates all the weaknesses of the glass, but also makes the glass lose its liquid side, resulting in its hardness higher than that of diamond.

Just when Liang Shicheng was very depressed and helpless, he suddenly received a call from Su Chang, who was from abroad. At this time, Su Chang was already abroad.

"Hello, what can I do for you?"

"I'm not looking for you, but my father is looking for you. I sent his contact information to you on MSN."