Soldier's Assault: Rebirth of the Fifth Squad Leader on the Grassland

Chapter 144 Key Materials!
Xu Sanduo held back, but Lao Wei, Xue Lin, and Li Meng couldn't.

Old Wei said carelessly: "Old Ma, just tell me if you lack materials. What is missing, we will look for it. As long as you can make the flash bomb, no matter how difficult it is to find materials, we will not have any complaints."

Ma Zhi didn't immediately influence what Old Wei said, but looked at Li Meng and Xue Lin.

After all, now that Li Meng and Xue Lin had more ideas about the flash bomb, if they had nothing to say, Ma Zhi could really use this as a reason to reject it.

Seeing that Ma Zhi looked at him, Li Meng immediately realized that Ma Zhi was asking them to express their views, and their current attitude determines Ma Zhi's decision

At this time, of course, they will not hold back, and they originally wanted to create a flash bomb, so they should be more active.

So, Li Meng said with confidence.

"Squad leader, don't look at us. We are the same as old Wei. If you lack any materials, we will find them for you. If we can't find them, we will replace them with other materials. Tell me, what do you want?"

"Determine what materials I want, and you will help me find what materials?"

Ma Zhi asked them back again, and at the same time he used his tone to increase the pressure on Wei and the others.

Ma Zhi still hoped that they could retreat at this time, although Ma Zhi was a little moved when they said this, thinking that it would be interesting to make a flash bomb for fun.

But he still considered some safety issues and hesitated whether he should really do it.

Ma Zhi's tone made Lao Wei, Li Meng, and Xue Lin hesitate, since Ma Zhi said so, they had to think about it seriously.

At the same time, they glanced at their companions, hoping to get some useful information from their gazes.

However, the hesitation shown by all three of them made it impossible for any one of them to judge the thoughts of their companions.

So, Old Wei waved to them and whispered to them.

"Let's discuss it first!"

Then the three of them stuck their heads together, suppressed their voices, and started discussing in a low voice.

Ma Zhi sat on the sidelines and watched them discuss, because the voices of the three of them were very quiet, and Ma Zhi, who was not too far away, could not hear what they were discussing.

Several times, Ma Zhi wanted to go up and listen to what they were talking about. After all, he knew what they were talking about, so he could make a countermeasure here.

In the end, he was in his own character setting, and he didn't go up to listen to the content.

After a while, the three of them, Old Wei, finally finished their discussions, and finally, represented by Old Wei, made a statement to Ma Zhi.

"Lao Ma, the three of us discussed it together, and our idea remains the same. What materials are you lacking, we will try our best to provide you with materials, but there is a prerequisite, the materials you want must not be contraband first. .”

It seems that Lao Wei and the three of them got together to discuss something, and it still had some substantial effect. They could think of such things as contraband, which shows that the three of them still used their brains.

As for contraband, Ma Zhi would of course be excluded. Originally, he was a soldier now, so naturally he would not do illegal and criminal things.

Ma Zhi said: "Don't worry, even if I don't do it, I won't touch dangerous goods."

After Ma Zhi said that, Old Wei and the others naturally had no objections, so they could raise it, so Old Wei said again.

"Since Lao Ma is like this, then we can rest assured. Now you tell me what materials you need, and we will think about how to get them."

When it comes to materials for making flash bombs, first of all, there are all materials that can emit bright light. Regarding these materials, the first thing Ma Zhi thinks of is metal magnesium.

After all, Ma Zhi knew something about flash bombs in his previous life, and the main components of guiding flash bombs are composed of aluminum-magnesium alloy and potassium perchlorate.

Magnesium-aluminum alloy is the main combustion material, and potassium perchlorate acts as a strong oxidant to strengthen the combustion of magnesium-aluminum alloy and emit stronger light.

The principle is roughly like this, and what Ma Zhi wants to do, of course, the flash bomb cannot be compared with the real version of the flash bomb. He only needs to make a simplified version of the flash bomb, which is less effective.

In this way, there is no need for such high requirements as standard incendiary bombs, no need to use magnesium-aluminum alloys, and no need for strong oxidizers to assist, so that only metal magnesium is needed.

When magnesium metal is burning, it will emit a dazzling white light. Whether the effect can achieve the effect of a flash bomb is the closest in theory.

However, the flickering of the flash bomb is instantaneous, and the burning of magnesium requires a process, that is to say, its burning is not instantaneous, so it needs a way to burn it all in an instant.

Ma Zhi thought about it, and felt that the best solution was to use magnesium powder, combined with a high-compression combustion aid, to let it expand and burn in an instant, then the effect of the flash bomb appeared.

As for the combustion aid, what he thought of was the liquefied gas in the lighter, which is butane or propane. These two things are easy to find, and they don’t even need to be artificially compressed. After all, you can buy gas to inflate lighters on the market. bottle.

It's just that it's a little difficult to mix this combustion accelerant with magnesium powder.

Ma Zhi needs to think about how to combine them perfectly.

If you can't get magnesium powder, you can only think of other substitutes, but most of the substitutes cannot produce as strong light as magnesium.

But it doesn't matter if you can't achieve the effect of the flash bomb, the worst is just to make a show.

Anyway, they didn't take it too seriously in the competition, after all, the number of people limited them.

Ma Zhi only needs to attract them enough now and guide them to participate in the follow-up related training.

That being the case, it would be more conducive to his guidance to give them some of the beauty they imagined.

"Materials, I already have a general idea in my heart. First of all, we need metal magnesium, preferably magnesium powder. If magnesium powder is really not available, then use magnesium bars instead. At worst, we artificially powder it. I also need cylinders to refill my lighters."

Ma Zhi told them the most difficult material that came to his mind. As for other materials that could be replaced, he could solve it himself, so he didn't have to tell Wei and the others.

After talking about the material, Lao Wei, Li Meng, and Xue Lin didn't immediately gossip about it. In addition, they also realized that one of the materials was not as easy to find as they imagined.

Old Wei turned to Ma Zhi: "Old Ma, gas cylinders are easy to solve. The key is the magnesium powder. I'm afraid it's not easy to find in the market, and ordinary supermarkets don't sell it. We should Where can I find it?"

(End of this chapter)