"It's better to check again!" At this time, Zhu Haifeng put down his glasses, a slight smile bloomed at the corner of his mouth, and then he took the water cup and blew the hot air gently, took a sip and said:

"Although it's not a rush to enter ~ Beijing to catch the exam, but it must be foolproof, no matter what, Chief Lu's ability is there, and a small mistake can't escape his eyes!"

Hearing Zhu Haifeng's words, Qin Jingbin also nodded slightly: "Old Zhu, you are right, Chief Master Lu is indeed amazing in military technology, but" Qin Jingbin couldn't help but pause as he spoke, while Zhu Haifeng, who was sitting opposite him, frowned slightly, but before he could ask, Qin Jingbin's words sounded again:

"But what I admire most about him is not the simple technology, but the vision of development!"

"The vision of development?" Zhu Haifeng looked at Qin Jingbin suspiciously, while Qin Jingbin warmed his hands with hot water, and then continued:

"Take the portable bazooka as an example, at that time, in order to meet the requirements of lightness, Mr. Lu tried his best to use FRP made of fiberglass, according to the general military manufacturing model, a material corresponds to a model, and it was developed, no one would have thought that it would continue to develop, but Mr. Lu suggested that our materials research institute make FRP an industry at that time.

Nowadays, FRP is not only used in the army's bazooka, the air force fighter parts, the navy's army fish ~ mine launch tube, part of the missile ~ missile body and many other military fields have applications, in addition, in other areas of the national economy also has a very broad space, just two days ago, a number of units across the country ordered a lot of building FRP, ready to be used in the structure of the building.

Now FRP has become the pillar product of the Institute of Materials and its subordinate supporting factories, and the scientific researchers and employees in the factory can not only eat their stomachs, but also pay bonuses excessively. It can be said that if it weren't for the suggestion of Chief Master Lu back then, our Materials Research Institute would not be as magnificent as it is now!"

"I think it's more than that!" Zhu Haifeng took a sip of water, then put down the water cup in his hand, pointed to the drawings on the table, and continued with a smile:

"Otherwise, how could the two core materials of phenol ~ aldehyde glass fiber textile and molybdenum oxide ceramics in the composite armor be taken out so quickly?"

As soon as Zhu Haifeng's voice fell, Qin Jingbin took over the conversation: "Although our materials research institute is based on FRP, we have conducted more in-depth research on related composite materials. But without the help of Chief Craftsman Zhu, it would be impossible to make a breakthrough in these two materials, so now that the composite armor can be successfully developed, your Lao Zhu is the veritable first hero!"

Qin Jingbin did not have the slightest compliment between his words, after all, this is indeed the case, you must know that when he received the task of developing composite armor, Qin Jingbin could be said to be the first two big, for no other reason. The main reason is that the composite materials of the filling ~ filling cannot be determined at all, don't look at the composite armor to say simply, the basic theory is not a secret.

However, it contains invasion ~ thorough mechanics, material mechanics and the strength of materials at various temperatures, fracture ~ crack ~ toughness ~ , dynamic and static elasticity ~ modulus and other disciplines and mathematical models, not only the alternative material scheme is amazing, and the amount of calculation of the mathematical model is a prohibitive hard bone.

If Qin Jingbin was only facing these two mountains, he would not be as big as an ox, because with his serious research on technology and his indomitable will, as long as he gritted his teeth, he would still be able to overcome these difficulties. It's just that sometimes it's not enough to have a passion for materials science, and there is no rich experience as a catalyst to move forward. It is still difficult, and it is not an exaggeration to describe Qin Jingbin as "one poor and two white" in terms of filling ~ filling materials of composite armor.

Just when Qin Jingbin was preparing to fight a protracted ~ day ~ lasting ~ long battle on composite armor materials, Zhu Guangrong, who had just stepped back from the position of chief engineer of the North Factory, came to Yangcheng to visit his old comrades-in-arms, and Zhu Haifeng, who was transferred by Lu Jiadong to the Materials Research Institute to jointly develop composite armor, took two days off to visit when he heard that his mentor had come to Yangcheng.

Between the two talking, Zhu Haifeng inadvertently said a few words about composite armor, which made the old man Zhu Guangrong feel energetic. So he asked Zhu Haifeng to talk in detail about the current development situation, Zhu Haifeng only thought that his teacher had just retired from the second line, and his heart had not completely departed from the busy work state, so he would be so enthusiastic when he heard about the development project.

Therefore, within the scope of permission, he gave Zhu Guangrong a brief explanation of the Sino-Pakistani joint development of new tanks and the current situation of the composite armor subsystem in his hands, even if it is currently difficult in filling materials. Zhu Haifeng also mentioned it vaguely, originally Zhu Haifeng was like diverting the topic after speaking, after all, he came to meet the teacher to talk about the old rather than discuss technology.

Which Cheng wanted Zhu Guangrong to talk about other aspects at all, but asked a lot of questions about the composite armor, and Zhu Haifeng could only answer this head-on, and Zhu Guangrong at that time did not agree or oppose Zhu Haifeng's answer.

In this way, within a few days, Zhu Guangrong returned to the North Factory as the general adviser of the advisory committee, and Zhu Haifeng also devoted himself to the intense research and development work, just when he was so busy that he almost forgot Zhu Guangrong's business, Zhu Guangrong's sudden telegram made Zhu Haifeng board the train to Bei~~ Beijing without thinking about it, and then found the composite armor technology data jointly developed by several scientific research units and colleges a few years ago in the scientific research archives of a military research institute.

It is based on this technical information, combined with Zhu Guangrong's several targeted Q&A questions, Qin Jingbin and Zhu Haifeng will break through the bottleneck of composite armor filling ~ filling materials in a short period of time, and improve it on the basis of the original, forming a new composite armor that is about to go to the inspection test site for testing.

"If you want to talk about the hero of composite armor, or Zhu Chief Craftsman, if it weren't for him, I wouldn't be able to make such a complicated thing even if I wanted to break my head!" Speaking of Zhu Guangrong, Zhu Haifeng's face was filled with reverence, not only him Zhu Haifeng, but also Qin Jingbin, who was sitting opposite him, and then couldn't help nodding and saying:

"Yes, if it weren't for Zhu Lao's unreserved help, it would be difficult for us to make composite armor!" After speaking, the look of reverence on Qin Jingbin's face was immediately replaced by a confident smile, his eyes burned~ He looked at Zhu Haifeng who was sitting in front of him, and continued confidently:

"It is precisely because of Zhu Lao's help, what are you Lao Zhu worried about? Could it be that you can't even believe in Taishan Beidou in the tank armored vehicle world?"

"It's not that I can't believe it, but I heard that General Master Lu has put a lot of effort into tank guns and supporting ammunition, and I'm afraid."

"I really don't know what your old Zhu is afraid of!" Before Zhu Haifeng finished speaking, Qin Jingbin interrupted his words: "The newly developed tank gun is used to hit the enemy, not to fight yourself, and besides, the composite armor we developed has already surpassed the existing armor in various indicators, don't you also say that these pieces of composite armor in our hands that are about to be tested are comparable to the Soviet T-72 frontal armor!"

As he spoke, Qin Jingbin paused, his blazing eyes flashed with pride, and his face was even more excited, and even the tone of his words was unconsciously aggravated, and then repeated repeatedly:

"Comparable to the Soviet T-72 frontal armor!"

At this time, the Soviet-made T-72 tank was still one of the world's most advanced tanks, not only simple in structure, powerful in firepower, highly mobile, cheap and convenient in production and maintenance, but also inherited and carried forward the T-64 composite armor structure in armor protection, making the overall defense capability reach an unprecedented new level and becoming the sharpest wave in the Soviet armor torrent.

Of course, the results of this have been confirmed in a series of local wars such as the Gulf War, and the T-72 has also made the T-72 fall rapidly from the altar and become a matchbox at one point, but this is all a later story, and now in 1981, the T-72 is still a veritable advanced tank, because of this, Qin Jingbin mentioned that the composite armor that has just been developed can reach the T-. The level of 72 frontal armor defense will be so proud and honorable.

And Zhu Haifeng is the same, he was originally a master of tank armored vehicles, although he later specialized in steel, but in the first half of his career has been dealing with armored steel, so he has a natural sensitivity to tank armor, so he is naturally aware of the advanced nature of the Soviet-made T-72 armor, so when listening to Qin Jingbin's words, Zhu Haifeng's arrival couldn't help but be imperceptible with joy:

With our current technical reserves and technological level, it is indeed not easy to achieve the protection capability of the T-72 frontal armor!"

"It's no longer a matter of tolerating it, but it's filling another domestic gap!" As soon as Zhu Haifeng's voice fell, Qin Jingbin spoke:

"Moreover, I dare to assert that this time Chief Lu will definitely be very satisfied!"

Listening to Qin Jingbin's words, Zhu Haifeng did not answer immediately, but stared at the drawings on the table and groaned again~ groaning, although Zhu Haifeng's character is very stubborn, it does not prevent him from being serious and specialized in technology, because of this, he knows that no matter whether an achievement is good or bad, it will have its own advantages and disadvantages, the so-called perfection and great satisfaction cannot be absolute, at best it can only be relative, thinking of this Zhu Haifeng's brows wrinkled slightly (to be continued. )

PS: Yesterday's chapter was banned because of some well-known factors.,So there are two more chapters today.,Will be updated at noon and at night.,Yesterday I saw so many brothers and sisters to Yuzu's encouragement and relief.,Yuzu is very happy.,There's nothing to repay.,I can only work hard to code the word has reported everyone's gratitude.,I hope you brothers and sisters also support Yuzu.,At present, family affairs、Work is still very busy.,But Yuzu will still take time to code words!