"Hello, Mr. Wang! The workers at Tianyuan optics are in a very stable mood. The production line for producing new formula glass has been transformed, and trial production has been carried out. The situation is very good!

    At the same time, the performance of the produced glass has fully met the requirements of the data, "Cai Yuanxin told Wang Bin on the phone.

    In fact, Cai Yuanxin was shocked by the performance of the two glasses provided by Wang Bin.

    We should know that Tianyuan optics, originally as an optical glass production company, the performance of colorless optical glass produced by itself is very excellent.

    Even compared with some international famous brands of colorless optical glass, the performance is not bad at all, and even surpasses those famous brands in some performance.

    In fact, this is the reason why Tianyuan optics can survive in today''s optical glass industry.

    However, he could not imagine that it was originally regarded as the top secret in his company and was a product that everyone in his company was proud of, that is, the high-performance colorless optical glass developed by his company was nothing compared with the two kinds of glass provided by Wang Bin.

    Not to mention anything else, colorless optical glass has the most important performance, that is, light transmittance and refractive index. Logically, as a professional optical glass, its performance in this regard should be the strongest.

    However, the optical properties of the two glasses provided by Wang Bin are far better than their original optical glass.

    Let''s talk about the transmittance first. The original glass of Tianyuan optics has reached 93%, which is already a top level in the whole colorless optical glass industry. Even many world-class colorless optical glasses can''t reach this level.

    However, the transmittance of the two kinds of optical glass provided by President Tiangong Technology Wang has reached 94.9%, which has far exceeded the level of the best colorless optical glass in the world. However, the other one has reached 9.15%.

    Therefore, Cai Yuanxin admires the developers of these two kinds of glass very much. As the boss of a colorless optical glass production enterprise, he naturally knows the difficulty of improving the transmittance of glass to this level.

    After all, once the transmittance of colorless glass exceeds 90%, the price to pay for every 0.1 percentage point increase is extremely huge.

    At the same time, for every 0.1 percentage point rise, the difficulty will also increase the geometric multiple of the process. Of course, he knows that it is difficult to achieve this level of glass.

    of course. As a special colorless optical glass, its performance is not only light transmittance, in addition to light transmittance, the glass must also have very good other properties.

    Only in terms of optical properties, in addition to light transmittance, there are refractive index, internal transmittance, dispersion ratio and so on.

    In these aspects, these two kinds of glass are even better than their previous ones.

    This makes him full of confidence in the future of these two kinds of glasses. We should know that high-performance colorless optical glass is widely used. Many important equipment need high-performance colorless optical glass.

    Not to mention anything else, let''s talk about the biggest problem in China''s electronics industry. On the lithography machine, its lens is made of high-performance optical glass, and naturally, high-performance colorless optical glass is indispensable.

    In addition, there are optical telescopes, optical microscopes, various high-precision satellites, various high-performance cameras and so on.

    It can even be said that the performance of colorless optical glass directly determines the performance of many high-tech products.

    "That''s good! You must pay close attention to the production of these two kinds of glass. Qin''s industry is looking forward to this kind of glass!

    By the way, don''t give up your original sales of Tianyuan optics in optical glass. The performance of our glass is no worse than that of your company. I think they must be very happy to use the current glass! "Said Wang Bin.

    "Yes, Mr. Wang!" Cai Yuanxin replied!

    Although the performance of the two glasses is very good, the price is not very high, which is similar to the price of the original optical glass of Tianyuan optics.

    In terms of production cost, these two kinds of glass are cheaper, that is to say, the profit of producing these two kinds of glass will be higher.

    After talking for a while, Wang Bin hung up the phone and then called another company he acquired, that is, the company producing special steel.

    Like Tianyuan optics, the company''s production line has successfully carried out a series of modifications, and can produce the bearing steel provided by Wang Bin.

    And the company''s sales department has also been fully operational and began to promote this kind of bearing steel. So far, many bearing manufacturers in their province have placed orders with them.

    Wang Bin is very satisfied with the speed of these two enterprises. Wang Bin bought these two enterprises in order to mass produce these technologies in his hands as soon as possible.

    After hanging up, Wang Bin stayed in the office for a while and entered the store of the science and technology mall.

    Since this time, Lao Huang''s golden Great Wall plan has been launched, so Lao Huang has ordered a lot of products from Wang Bin, including special glass and special bearings.

    Coupled with the glass ordered by Xu Zhenming, Yun Fei and Donald, Wang Bin has saved nearly 50000 energy coins at this time.

    In other words, at this time, Wang Bin can already rely on these energy coins in his hand to buy new technologies in the science and technology mall. Of course, it also includes the room temperature superconducting material technology that Wang Bin liked before.

    Today, the purpose of Wang Bin entering the technology mall is to buy new technology and upgrade the level of the technology mall.

    After entering the mall, Wang Bin immediately asked the system to list room temperature superconducting technology with less than 50000 energy coins.

    There are many kinds of room temperature superconducting technologies in the system, which are divided into two categories. The first category is non-metallic superconducting material technology.

    The technical difficulty of this kind of superconducting technology is relatively simple, but the equipment cost and production cost are very high.

    For example, graphene superconducting technology first requires equipment to manufacture graphene, and then graphene is used to manufacture room temperature superconducting materials.

    And because there is no professional manufacturing equipment, we must develop and manufacture our own production line.

    Secondly, there are non-metallic superconducting materials and carbon fiber superconducting materials, that is, superconducting carbon fiber materials. Like previous graphene superconducting materials, they are very high in production equipment and production cost, but compared with graphene materials.

    The production line of superconducting carbon fiber materials can be modified by ordinary carbon fiber production line, but it is very difficult to change, which is not much simpler than remanufacturing.

    As for other non-metallic materials, such as room temperature ceramic superconducting technology, they are basically similar to the above, and they are not particularly difficult in production.

    However, in terms of equipment, it is different. Either there is no existing equipment to use, and it must be developed by itself, or the price of the equipment is very high, and even if you have money, you can''t buy it.

    Therefore, compared with non-metallic superconducting technology, Wang Bin prefers metal superconducting material technology.