What to do? Of course, just do it!

Bai Yi is a person who will definitely achieve his goals when he makes up his mind, and Chen Yaoyang is not a person who is procrastinating. As for Lao Ge, seeing that there were new tricks to see, he was already very happy, and shouted that he wanted to come with him to help, so several people

Then he returned to the factory's studio, found Wang Dehua, and called his predecessor Xudong and others to go to Workshop No. 5 together.

After Bai Yi explained the basic principles and corresponding precautions, the members of the fully automatic firearms research group started working separately. The chrome plating of the gun barrel is very simple. It is nothing more than using electric current to fully react with the chemical solvent, and in this reaction

The chromium ions are forced to separate and adhere to the outer wall of the barrel, forming a wear-resistant chromium plating surface layer.

However, the principle is not difficult, but it is not easy to complete this process completely. The professional equipment, effective fixtures, and even important chemical solvents are all indispensable. Fortunately, Bo

Yi was well prepared during this period.

Take for example those chemical agents that are extremely difficult to obtain. In the past six months, Bai Yi has collected a lot of them through the factory military control committee and the head of the General Logistics Department. Otherwise, even if he had this method, it would be useless without the cooperation of these chemical agents.

The other way to achieve this was the design of professional tools. Bai Yi also thought about it for a long time before he found a simple method of chrome plating the gun barrel from the chaotic memories of his past life.

When these design ideas were explained to Ren Xudong, the quick-thinking fitter only listened twice before he understood what Bai Yi meant. As for the connection and assembly of electrical equipment, Wang Dehua is an expert, coupled with the expertise of Chen Yaoyang and others.

With the help of others, in less than a week, the equipment for chrome plating gun barrels was completed in Workshop No. 5!

…

"Okay! Then I'll start!"

Wearing a protective suit temporarily modified from a raincoat, Bai Yi took a long breath, and immediately injected a mixed solvent of chromic anhydride solvent and sulfuric acid solution into the electrolytic cell in front of him, and then added boric acid and

Magnesium oxide is injected into it in proportion.

During this process, Bai Yi always kept his eyes on the thermometer set up in the pool, because this mixed solvent has very high requirements on temperature and must be maintained between 55 and 60 degrees Celsius, otherwise the relevant chemicals will be lost.

Effect, and Chen Yaoyang, who was controlling the temperature on the side, was sweating all over his face. If the temperature did not meet the requirements, the chemical solvent in this pool would be completely scrapped.

You must know that those are scarce materials that are extremely difficult to find on the market. Any loss is worth a lot of money. It is not something that can be consumed casually. Therefore, Chen Yaoyang is extremely nervous and extremely focused, which also makes the temperature

Always hovering between 57 and 58 degrees!

"Okay, power on!"

Just when Chen Yaoyang felt that his energy had been almost exhausted, Bai Yi's words cheered him up again, because the most critical chrome plating had begun, so Chen Yaoyang gritted his teeth and ignored the sweat covered by the heavy raincoat.

Fight hard to control the temperature.

At the same time, Wang Dehua turned on the current, and Ren Xudong, who was following Bai Yi and fixing the barrel and other parts with professional clamps, slowly put the clamp in his hand into the electrified chemical solvent...

Five minutes have passed, and the water in the pool is changing slightly.

Ten minutes passed, and the pungent chemical smell filled the workshop.

Half an hour passed, and the back of my clothes was soaked with sweat, and I had already lost consciousness.

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

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

I don't know how long it took, but with Ren Xudong's joyful exclamation, everyone who looked anxious finally perked up and stepped forward hurriedly, looking at the changes in the pool. The originally dark barrel of the gun suddenly appeared.

It was already covered by a layer of silvery white light. Although the turbid chemical solution had smoothed it away, the crystal clear silvery white was still eye-catching.

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

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

"Da da da da~~~"

After a burst of very rhythmic gunfire, accompanied by the drifting smoke, Qin Dongmin, the deputy commander of a certain military division, still felt unfinished, and stretched out his hand to the guard next to him: "Give me two more magazines."

When the guard on the side saw this, his young face couldn't help but turn into a bitter melon, and he scratched his head in embarrassment. No one handed Qin Dongmin the magazine for a long time, and his eyebrows suddenly raised. He was about to lose his temper, but...

The guard looked helpless.

Only then did he realize something, and quickly turned his head to look at Bai Yi behind him, pretending to be angry and said: "Hey, Xiao Bai, I'm here to help you test the gun. I only fired five magazines. Isn't that too little?

A little bit, like this, you are giving me five, and I haven’t hit yet... I haven’t hit the real performance yet!”

In fact, Qin Dongmin originally wanted to say that he hadn't had enough of the beating, but he changed his words abruptly. Seeing this, the guard next to him wanted to laugh but didn't dare to, and his little face turned red. As for Bai Yi,

He also looked 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 just that we don't have much ammunition. If we continue to fight like this, you will use up all my inventory!"

"Why is the inventory of ammunition so low? Isn't this gun already finalized? It's okay for you to fool others, but if you want to fool me, Lao Qin, I'm still young. A few days ago, it was approved by the Central Military Commission and signed by the head of the General Logistics Department.

I saw the order with my own eyes, the Type 50 fully automatic rifle, tsk tsk, the name sounds exciting..."

As he spoke, Deputy Commander Qin, who had a somewhat off-kilter personality, began to hold the Type 50 fully automatic rifle in his hand again, as if he were looking at his own children, looking at every detail with joy, just half a month later.

Recently, after testing and inspection by superiors, the new fully automatic rifle developed by Bai Yi and others was finally officially finalized.
Chapter completed!