Starting from Xiaoao Jianghu to push martial arts horizontally

Chapter 210 Hao'er, drink the medicine! (one more)
"Actually, there's really no need to dig so deep."

Tian Hao couldn't help complaining, one thousand feet is more than three thousand meters, even if the mountain height of more than one thousand meters is removed, it has reached the level of two thousand meters underground.

This was nothing in the previous life, but it was terrible in this ancient time where manpower was still the mainstay.

That is to say, the geology here in Huashan is a whole huge piece of granite, which is stable and solid, so there is no need to worry about stress and other issues, otherwise it would not be possible to dig so deep, and it would have collapsed early.

"necessary!"

Wu Buyi on the other side put down his black iron long sword and resolutely denied Tian Hao's words, and the others were also full of determination.

The construction of the underground city is related to the future of the Huashan faction, and it cannot be sloppy at all.

It's better to be a little bit tired now than to have disasters in the future.

They had to dig out a place that was absolutely safe.

Moreover, since their Huashan mountain is hard, it is a whole big rock, and there is basically no risk of landslides, and there are very few earthquakes in the Guanzhong area.

Such a perfect geographical condition, if you don't dig a little deeper, it will be a violent thing.

In addition, they wanted to see if they could dig out the magma from the ground and use the ground fire as the condition for the ice and fire jade to transform into cold air.

Although the Binghuo Baoyu is miraculous, the amount of coal it can consume is a bit staggering, and it is okay in a short period of time, but it will be an exaggerated expenditure after a long time.

In addition, coal transported from the outside world is also easy to get stuck. If you want to develop freely, you must find new energy sources to achieve self-sufficiency.

The ground fire of underground magma is a good target!

"Okay, it's up to you, but when digging, take it easy and don't collapse... Huh!"

Looking around, Tian Hao is still very confident in the geological structure of Huashan Mountain. It is generally a whole piece of granite, so be careful that it will not collapse, but one discovery made him stop talking.

"This is……"

Tian Hao stared at a black stone on the stone wall. Compared with a kind of ore in his previous life in memory, the similarity was extremely high, and there were many quartz ores around.

"Metallic luster, crystalline texture, associated with quartz ore, could it be wolframite? Judging from the color, it should be tungsten iron ore, but the manganese content should not be low."

After roughly confirming that it was the kind of ore he had seen in his previous life, even Tian Hao was very excited.

Hastily opened his mouth and shouted: "Master, quickly dig out all these black ores."

In his previous life, he once traveled to a tungsten mine producing area. There was an exhibition hall there, which stored many tungsten ores of various shapes, so he had some impressions.

There are even pictures of the smelting process of tungsten mines on the walls around the exhibition hall. After all, it is a local pillar industry, so it is necessary to do a good job of publicity.

"You don't need to dig. There are a lot of black stones of that kind. We dug out quite a few. Nu, here's one."

Qian Bunu leaned over and picked up a black stone from the gravel and handed it over. They had dug a lot of this kind of stone in the past month.

"In the future, this kind of black stone will be the main excavation. Also, it will be a big treasure to find all the black stones you dug out before."

Greeting excitedly, Tian Hao took the fist-sized wolframite and ran up quickly, impatient to make the final confirmation, and then refine it in a wave.

I don't know if tungsten steel and mysterious iron can be fused together, and what changes will happen after the fusion!
"This is a big baby, why didn't you see it?"

Looking at the black stones in the pile of rubble, everyone was stunned.

Is that thing a baby?

"Weak magnetism, it really is tungsten iron ore."

After going back on the other side, Tian Hao took out a magnet left over from making the generator and put it on the tungsten ore to magnetize it, and then took the magnet away. The ore really had weak magnetism, which is exactly the tungsten ore. a characteristic of.

This discovery made him very excited.

With the continuous understanding of martial arts in this world, he knows that ordinary steel is not enough to bear the collision between the strong.

This is also the main reason why many strong men will give up their weapons in the end. Ordinary weapons can't bear that level of power explosion at all.

Even if he made patterned steel, it would be useless.

Just like the excavator in the previous life, even if you weld the long sword made of titanium alloy to the bucket to dig, it will still break.

Not to mention that ordinary steel can't form an amplification effect on a warrior's true qi, only a special substance like black iron can have an amplification effect, and the strength is astonishing.

But black iron is derived from meteorite, and that thing itself is limited, and it will run out sooner or later.

Only weapons made from the material elements of this world have the most potential and can be mass-produced.

Among ordinary materials, tungsten steel has the highest strength.

Now that the existence of tungsten ore has been discovered, even if it seems that the reserves are not very good, it is at least enough for early use.

Concentrating his mind, Tian Hao hurriedly wrote down the tungsten ore refining steps he saw in the exhibition hall in his previous life with a pen and paper, especially those reaction formulas.

The improvement of the attributes of the innate god not only brought him the ability of photographic memory, but also made his past memories much clearer, including past life memories.

It didn't take long for the drawings of the tungsten ore refining steps to be written out, along with some reaction equations and notes.

"If you want to extract tungsten, you have to use sodium carbonate. Sodium carbonate was made by adding sodium hydroxide and carbon dioxide in the chemistry class of the previous life, but that is a laboratory method and is not suitable for large-scale production.

By the way, the industrial alkali-making method can produce a large amount of sodium carbonate, and it seems to use carbon dioxide, water and ammonia, and salt.

Carbon dioxide and salt are not a problem, ammonia is more troublesome, and it seems that nitrogen and hydrogen can only be used for the current stage.

Hydrogen can be produced by water gas method, but carbon monoxide and carbon dioxide have to be removed, so the problem is not big.

In the case of nitrogen, hydrogen can be burned to react with oxygen in the air to form liquid water, and the rest is nitrogen.

Although impure, it is barely usable.

But those two things seem to be able to react in a high temperature and high pressure environment, and I don't know if the reactor made of black iron will work.

In addition, attention must also be paid to the removal of impurities from tungsten ore, and a lot of chemical raw materials have to be produced.

Also, the iron and manganese in wolframite should not be wasted, they can be used to make manganese steel, well, just make silicomanganese spring steel in one step..."

Tian Hao thought more and more, until several sheets of rice paper were filled.

Although there are only a few substances needed for smelting tungsten ore, there are chemical systems behind it, and it is not easy to get them all out.

"Mistress!"

Suddenly a familiar fragrance came into his nostrils, Tian Hao recognized this fragrance as a fragrance powder commonly used by beautiful teachers.

Turning his head, he found that it was the wife who had come, and there was still a bowl of black soup on the table.

"Come on, Hao'er, drink the medicine!"

Handing over the soup with a little residual heat, Ning Zhong motioned to drink it quickly.

It's just that this scene reminded Tian Hao of a famous scene in Water Margin.

Fortunately, I am not Wu Dalang, and although the beautiful wife is also stunning in the world, she is not Pan Jinlian either.

This bowl of medicine is not poison, but a nourishing decoction boiled with hundred-year-old Ganoderma lucidum.

Great supplement!

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(Continuing ten more today, giants, it's time to vote!)
(End of this chapter)