What to do? Just do it, of course!

Bai Yi is a person who will definitely achieve his goal if he makes up his mind, Chen Yaoyang is not a person who drags mud and water, as for Lao Ge who sees that there are new tricks to see, he has long been happy, and shouted to go with him to help, so a few people returned to the studio of the factory, found Wang Dehua, and called Ren Xudong and others to go to the No. 5 workshop together. Pen, fun, pavilion www. biquge。 info

After Bai Yi explained the basic principles and corresponding precautions, the members of the automatic firearms research group were busy separately, and the chrome plating of the barrel was simple and simple, which was nothing more than the use of electric current to fully react with the chemical solvent, and in this reaction forced the chromium ions to separate and attach to the outer wall of the barrel to form a wear-resistant chrome plating surface.

However, the principle is not difficult, but it is not easy to make this process completely, including professional equipment, effective fixtures, and even important chemical solvents, all of which are indispensable, but fortunately, Bai Yi has been prepared during this time.

For example, those chemical preparations that are extremely difficult to obtain, in the past six months, Bai Yi has collected a lot of them through the military management committee of the factory and the head of the general logistics department, otherwise, even if he has this method, if there is no way to cooperate with these chemical agents, there is no way to achieve it, and there is the design of professional tools, Bai Yi also thought about it for a long time, and found a simple method of barrel chrome plating from the chaotic memories of his previous life.

Tell these design ideas to Ren Xudong, this quick-thinking fitter only listened to it twice, and then thoroughly understood Bai Yi's meaning, as for the access and assembly of power equipment, Wang Dehua is an expert, coupled with the assistance of Chen Yaoyang and others, in less than a week, the equipment for barrel chrome plating was built in the No. 5 workshop!

……

"Good! Then I'm here to go! ”

Wearing a protective suit temporarily modified from a raincoat, Bai Yi exhaled a long breath, and then injected the mixed solvent prepared with chromium anhydride solvent and sulfuric acid solution into the electrolytic cell in front of him, and then injected boric acid and magnesium oxide into it in proportion.

In this process, Bai Yi's eyes are always on the thermometer set in the pool, because this mixed solvent has high requirements for temperature, which must be kept between 55~60 degrees Celsius, otherwise the related chemicals will lose their effect, and Chen Yaoyang, who is carrying out temperature control on the side, is sweating all over his face, if the temperature does not meet the requirements, the chemical solvent in this pool will be completely scrapped.

You must know that they are all extremely difficult to find in the market, and the loss is worth a lot, and it is not something that can be consumed at will, so Chen Yaoyang is extremely nervous and extremely focused, and this makes the temperature always hover between 57 and 58 degrees!

"Okay, power up!"

Just when Chen Yaoyang felt that his spirit had been almost consumed, Bai Yi's words cheered him up again, because the most critical chrome plating began, so Chen Yaoyang gritted his teeth, and he didn't care about the sweat covered by the heavy raincoat, and he beat his mind to control the temperature.

At the same time, Wang Dehua turned on the current, and Ren Xudong, who followed Bai Yi and fixed the barrel and other parts with a professional clamp, slowly put the clamp in his hand into the chemical solvent after the power was applied......

Five minutes had passed, and the water was changing slightly.

Ten minutes passed, and the pungent smell of chemistry filled the workshop.

Half an hour has passed, and the back of my sweat-soaked clothes has long since lost consciousness.

An hour passed, and the ionized chromium molecules began to adsorb in groups on the cold barrel......

"It's done, it's done, it's done!"

I don't know how long it took, with Ren Xudong's exclamation of joy, everyone who seemed anxious finally lifted their spirits, and hurriedly stepped forward, looking at the changes in the pool, the barrel between the originally swarthy guns had been covered by a layer of silvery-white light at this time, although the turbid chemical solution removed its smoothness, but the crystal clear silver white was still dazzling.

"It's done, haha, we succeeded, we succeeded......"

Seeing this, everyone suddenly cheered all day, because the last difficulty in blocking the new automatic rifle at this moment had also been overcome by them......

"Dadada~~~"

After a burst of gunfire with a strong sense of rhythm, accompanied by the drifting gunsmoke, Qin Dongmin, the deputy commander of a military division, was still unsatisfied, and then stretched out his hand to the guard next to him: "Give me two more magazines." ”

Seeing this, the guard on the side couldn't help but turn into a bitter gourd, scratching his head in embarrassment, Qin Dongmin had no one to hand him the magazine for a long time, and a pair of horizontal eyebrows couldn't help but stand up suddenly, just wanted to lose his temper, but saw the guard's helpless face.

Only then did he realize something, and quickly turned his head to look at Bai Yi behind him, and said pretending to be angry: "Alas, I said Xiaobai, I'm here to help you test the gun, just five magazines, isn't it too little, in this way, you are bringing me five, I haven't hit yet...... Didn't play the real performance! ”

In fact, Qin Dongmin originally wanted to say that he hadn't enjoyed it yet, but when the words came to his mouth, he forcibly changed them, and the guards around him didn't dare to laugh when they saw this, their little faces turned red, and Bai Yi was also helpless, and the chief in front of him really didn't know what to say.

"Chief Qin, it's not that I won't fight you, it's really that there aren't many matching ammunition, if I continue to fight like this, my little inventory will have to be burst out by you!"

"Why is there such a small stock of ammunition? Isn't this gun already finalized? It's okay for you to be confused about others, but if you want to be confused about me Lao Qin, you are still tender, a few days ago, with the approval of the Central Military Commission and the order issued by the head of the General Logistics Department, I saw it with my own eyes, Type 50 automatic rifle, tsk, this name sounds exciting......"

As he spoke, Deputy Commander Qin, who had a somewhat off-line personality, began to put the Type 50 automatic rifle in his hand again, as if looking at his own children, happily checking every detail, just half a month ago, after being tested and inspected by superiors, the new automatic rifle developed by Bai Yi and others was finally officially finalized.

After the head of the General Logistics Department reported to the Central Military Commission, the Central Military Commission issued an official order to officially name this fully automatic rifle as the 1950 type automatic rifle, referred to as the Type 50 automatic rifle!