Chapter 371: Teacher, are you looking for me? (1/2)
In the afternoon, the drizzle rained up unconsciously. Compared with the summer rainstorm, the amount of rain is not much. It's just that the cold weather brought by the heavy rain in the late autumn season makes people shudder. Fortunately, Ye Qing prepared a lot of long coats for himself.
In the civil air defense project, Ye Qing and Master Qiao went through a long and wide passage into a large-scale equipment room that was clearly modernized.
The old steel cast explosion-proof doors here were transformed into automatic explosion-proof doors that need to be swiped into. Now the gate is open, and a sci-fi wind corridor leading to the red rear computer room appears in front of the two in a biohazard.
Master Qiao swiped the card into the glass door again, and blow the same air vortex of the blower on both sides and a synthetic electronic sound echoed in the corridor made of glass and metal. Of course, it was not a warning, nor is there a high-energy laser.
”Verified, please store the electronic products you carry with you in the electromagnetic shielding storage box and replace the dust-free clothing.”
Two metal boxes popped up on both sides of the corridor to open a glass door of a dressing room with anti-static dust-free clothes of different sizes.
After putting the mobile phone and keys, Ye Qing went to the dressing room to change his clothes to a clean dust-free suit and stepped into this class 10,000 dust-free workroom that was even cleaner than the baby's skin.
This was the newly planned R & D department. This morning, the instruments ordered to the R & D department have just arrived and Ye Qing came here to visit. Any company that wants to maintain long-term product competitiveness must continuously invest massive amounts of money to develop new technologies and products.
There were products from Monster Heavy Factory in the new technology, and Ye Qing had an advantage that no company can match. But for new products and convenient functions, he had to do it himself.
To this end, Ye Qing ordered a batch of cutting-edge industrial experimental instruments that few people were willing to use. After not a long wait, this batch of cutting-edge industrial experimental instruments was officially settled in the new dust-free operations room of the Monster Heavy Industry.
A 10,000-class dust-free workroom referred to no more than 10,000 dust particles of 0.5 microns or more per cubic meter in the air. This sounded like a lot of numbers, but in the outdoor natural environment, even the beautiful grassland with clean air, the amount of particles per cubic meter was too much to be calculated by weight, and the quantity was not responsible for statistics.
Transmission electron scanning microscope, thermomechanical analyzer, material stress detector, isotope mass spectrometer...
The employees of the product R & D department, the technicians who are accompanying the instrument manufacturers, carefully studied the instruments debugging and daily maintenance steps.
The last recruitment, with the product development department, had the highest requirements for diplomas. Among the forty new employees currently joining this department, there are more than 20 with a master's degree and seven with a doctorate. One-quarter of them came from Ye Qing's alma mater, and the rest were also top students from major universities. These employees have been following the instructor to start the lab all year round. They have the strong hands-on ability and were very familiar with the various instruments in the laboratory.
The transmission electron scanning microscope has just been debugged. A master student who graduated from Shanghai University volunteered to drill into the enclosed ventilation operation room next door to observe the sample.
Observation samples of different microscopes have different observation methods. The sample of the projection electron scanning microscope, the ordinary optical microscope that is not in contact with the students, needed to be coated on the transparent glass sheet. It needed to be in the form of metal flakes. The master student followed the tutor before to study the technology of bainite steel.
Bainite steel is widely used in aviation, vehicles, ships, and materials for pressure vessels and high-pressure pipelines. To study bainite steel, the first step is to observe the characteristics of bainite steel.
Characterization is commonly known as the magnification structure, from its appearance to the magnification of the crystal structure, so that the naked eye can observe the crystal lines of bainite.
When Ye Qing entered, the employee was in the ventilated operating room, dipped in the abrasive liquid with an eraser and wiped back and forth mechanically on a stamped metal sheet that was barely visible to the naked eye.