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Soon, ten minutes passed, and the glass put into the cooling furnace was finally cooled, but when the glass was slowly pushed out of the cooling furnace.

Wang Bin and the workers present were very unsightly, because the glass in the molds that were pushed out of the cooling furnace had been broken at this time, and it was still broken into slag.

Obviously, the workers must have overlooked something when smelting this furnace glass.

Then Wang Bin immediately picked up some glass slag and looked at it carefully. He found that there were a lot of black things in the glass of this furnace. Obviously, according to the original data, it is absolutely impossible for these glass to appear. A black substance that even the naked eye can see.

"Everyone, don't smelt again, first check the electric furnace to see if there are any problems. I will first check these failed products to see if there is a problem in that area." After that, Wang Bin took some The glass slag went to his own laboratory to test the glass.

When the inspection was completed, Wang Bin found that in these glasses, in addition to the black material that the naked eye can see, there are more invisible to the naked eye, which can be said to be everywhere in these glasses.

At the same time, Wang Bin also tested these black substances. However, the material elements displayed by these black substances are exactly the same as those of special glass materials. This makes Wang Bin a little puzzled. After all, the same materials use the same smelting procedures and techniques, but How could this smelting fail inexplicably? Even black matter appeared in the glass for some reason.

After thinking for a while, Wang Bin didn't come up with a clue, so he walked out of the laboratory. He wanted to see how well the workers inspected the electric furnace and whether it was due to the electric furnace.

However, when Wang Bin came to the workshop and conducted a series of inspections on the electric melting furnace with the workers, he found that there was no problem with the electric melting furnace, and all the equipment was very normal, which made Wang Bin even more uncomfortable. Solved.

When he was unable to fight, Wang Bin said to the workers: "Everyone prepares, restarts smelting, and sees the situation of the second furnace. If the second furnace is still the case, then it is likely that there is a problem with the material."

But in fact, Wang Bin still doesn’t think this is a material issue. After all, the materials used today are the same batch as the materials used yesterday. It is reasonable to say that it should not be. There is no reason why the same materials were used yesterday. The smelted glass undiluted solution is fine, but today’s is not. Is it possible that the material is not yet available.

However, just as the workers were preparing to put quartz sand into the electric furnace, Wang Bin discovered an abnormality in the electric furnace.

Because the temperature in the electric furnace was still relatively high before, Wang Bin and the workers did not find an abnormality in the electric furnace, but now the electric furnace has completely cooled down, so he found that the glass remaining in the electric furnace The original liquid, at this time, had completely changed from dark red to black.

So he immediately said to the workers: "Wait!"

"What's wrong? Mr. Wang! Did you find the problem?" the workers asked in a puzzled way.

Wang Bin nodded and came to the side of the electric melting furnace. He used pliers to remove some glass slag after the natural cooling of the original glass liquid in the electric melting furnace. He looked at it carefully. After a while, he told the workers. Said: "When you started production this morning, didn't you clean up the glass slag that was left in the electric furnace when the glass was produced yesterday?"

After listening to Wang Bin's words, a worker asked: "Mr. Wang, do you still need to clean the glass slag in the electric melting furnace?

If every time after smelting a furnace, the remaining raw liquid in the electric furnace must be cleaned up, it would be a waste of materials!These materials are not cheap!Especially those rare materials."

After hearing this worker’s words, Wang Bin was a little speechless. You must know that even for ordinary glass, after the production, the glass slag in the electric furnace will have a great impact on the next production of glass, and these workers Before Tiangong Technology, when they were still producing glass crafts and producing small amounts of glass, they basically did not need to clean the electric furnace. After all, the glass crafts did not have that high quality requirements for glass, even if there were some defects, As far as handicrafts are concerned, it is irrelevant, not to mention that these defects can be dealt with in the processing of handicrafts.

But now it's different. They produce special high temperature resistant glass!During the production process, all procedures should not have any problems. If you are not cautious, then just like this morning, the entire furnace glass solution will be scrapped, and even affect subsequent production.

Therefore, Wang Bin already knows that the problem this time is not in materials and equipment, but in the fact that the workers did not thoroughly clean the glass melting furnace before the start of construction today.

Of course, the workers are also kind, for fear that a little waste of materials will occur during the smelting process, and when Wang Bin left yesterday, he did not explain clearly to the workers. This led to the smelting of the original glass solution this morning. failure.

So he said: "Okay! I already know the reason, it is because the electric furnace was not thoroughly cleaned before it was started this morning, but this is also the reason why I didn't explain clearly in advance.

In the future, everyone must remember this lesson. Don’t neglect the details for saving materials. After smelting one furnace, you must first clean up all the remaining slag in the electric furnace before proceeding to the next furnace. Smelt.

At the same time, in production, especially when you start the first smelting every morning, don’t be afraid of wasting materials. After all, there is no way to produce special glass. Otherwise, this morning’s glass is the best lesson.

Well, everyone is an old worker of our Tiangong Technology, I don't want to say more, just be clear in your heart!Let's start!"

After speaking, Wang Bin and the workers began to clean the electric furnace. Soon the electric furnace was cleaned up with the joint efforts of everyone, and Wang Bin allowed the workers to start investing in the electric furnace. Raw materials and start the electric furnace.

When the workers began to put materials into the electric furnace, Wang Bin also kept an eye on the situation in the furnace, for fear that there would be any accidents during the smelting process, or the black things that were before appear again.

Fortunately, in the cleaned electric furnace, during this smelting process, there was no accident in the glass stock solution, and the red glass stock solution did not appear to be wrong.

One hour later, today’s second glass stock solution was finally released, and then it was poured into the mold by the workers and pushed into the cooling furnace for cooling. However, after the workers pushed the mold into the cooling furnace, they did not immediately start to renew it. To smelt the glass stock solution, first clean up all the remaining slag in the electric melting furnace, and then wait for the glass in the cooling furnace to cool down!

Soon the glass in the cooling furnace was cooled down and was pushed out of the cooling furnace. Wang Bin and the workers immediately stepped forward and checked them carefully. Pieces of glass were intact and crystal clear. No special glass exists in the mold.

Obviously, the glass produced this time did not appear to be the same as last time, and even in terms of quality, even the naked eye could see that it was better than yesterday, which made Wang Bin relieved.

However, he still picked up a piece of glass and entered his laboratory to test the furnace glass.

When the test was completed, Wang Bin's heart was finally relieved. The glass from this furnace was in unexpectedly good condition, and it was almost comparable to that produced in Wang Bin's laboratory.