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　　 Soon, ten minutes passed, and the glass that was 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, when smelting this furnace glass, the workers must have overlooked something.

Then Wang Bin immediately picked up some glass **** 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 to appear in these glasses. 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 dross 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 can be seen with the naked eye, there are more invisible to the naked eye, which can be said to be all over the corners of the glass.

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 checked 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 it.

　　 Just 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 like this, then it is very 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 shouldn’t be the case. There’s no reason why the same materials were used yesterday. The smelted glass solution is fine, but today's is not. Is the material still not 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 original 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 a 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 **** 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 **** that was left in the electric melting 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 **** in the electric melting furnace?

　　 If every time after smelting a furnace, the remaining stock solution 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 **** in the electric melting furnace will have a great influence on the next production of glass, and these workers Before Tiangong Technology, when they were still producing glass crafts and producing small quantities 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 flaws. 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 it is different now, they produce special high-temperature resistant glass! In 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 it will even affect subsequent production.

　　 So 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 of a little waste of materials 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 I blamed me for not explaining the reason in advance.

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

　　 are in production at the same time, especially when the first smelting is started 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.

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

After talking ~www.readwn.com~ Wang Bin and the workers began to clean the electric furnace, and soon the electric furnace was cleaned up with the joint efforts of everyone, and Wang Bin let the workers Start to put raw materials into the electric furnace 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 in the process of smelting, or the black things that were before appear again.

　　 Fortunately, in the cleaned electric furnace, during this smelting process, there were no accidents in the glass stock solution, and the red glass stock solution did not show any wrong color.

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 rebuild it. To smelt the glass stock solution, first clean up all the remaining **** 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 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 the last time, and even in terms of quality, even the naked eye could see that it was better than yesterday, which made Wang Bin breathe a sigh of relief.

　　 But 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 the one produced in Wang Bin's laboratory.