Next to the pond, Zhou Jue, Zhou Xueyao, Zhang Xinhan, Lu Yang, etc., looked at the iron boat gently floating on the water, and they were all stunned.

A ship made of iron can really float! The facts in front of us are irrefutable!

Although this is just a model, and although this ship is only made of ordinary rough iron, this is iron after all. And the power of this ship actually uses a completely new technology.

Wang Dake introduced next to him: "This iron ship weighs 232 kilograms and has a full load displacement of 0.45 cubic meters. Displacement, our new way of metering, is much more intuitive and effective than the traditional one.

The displacement is 0.45 cubic meters, which can be seen as about 0.45 tons, 450 kilograms. Removing the ship's own weight, it can carry 218 kg of cargo.

There is also a power system, according to the current test, two low-level spirit stones can be used for a day.

And if you maintain the same speed and use the formation to drive, you will consume more than twenty spirit stones a day. That's almost a tenfold gap. ”

Zhou Jue looked at the propeller of the ship and asked a little surprised: "What kind of inner blade machine is used for this power?"

"That's right!" Zhang Hao nodded.

"What inner blade type?" Zhou Xueyao asked curiously. In the half a month since she came to Zhang's house, Zhou Xueyao can be regarded as an eye-opener, and this is simply another world.

"Well...... Zhang Hao hesitated, looked at the people around him, and immediately decided to disassemble a steam turbine to take a look. Now that the Zhang family's steam turbines have begun to be sold, the refining guild has purchased several of them, so there is no need to keep the structure of the steam turbine secret - if you see it, it doesn't mean that it can be produced!

"Wang Dake, is there a steam turbine that has been put on hold, take one apart. ”

Wang Dake immediately spoke: "Young master, there is a steam turbine next to it that is being repaired and has been disassembled. ”

"That's just right. Walk. ”

When everyone saw the structure of the steam turbine, they were amazed. Even if Zhou Jue watched it for the second time, he was still shocked, and the Zhang family's technology seemed to have improved again.

At present, this steam turbine is used by the Zhang family themselves, and the blades of the steam turbine are becoming more and more perfect. Now the tips of the blades are no longer open, but are embedded together, forming a closed loop.

The structure of the blade itself is no longer the kind of straight up and down, but has begun to have a graceful arc. The blades are finely polished to resemble a mirror.

The only fly in the ointment is that these blades are not made of dark iron, but of ordinary iron.

"It's really just plain iron. Why do you use ordinary iron? I used to use dark iron, right?" Zhou Jue asked.

"Because it's enough. Zhang Hao explained, "At present, the working temperature of the steam turbine does not exceed 260 degrees, and ordinary iron is enough to do it." This also reduces costs even further. ”

Zhou Xueyao blinked: "With such a machine made of ordinary iron, you dare to ask for 20 million spirit stones?"

Zhang Hao emphasized: "The starting price is 20 million spirit stones. ”

“...... Doesn't your heart hurt?"

This time, before Zhang Hao could speak, Mu Yingying, who had been following beside her, finally seized the opportunity. She whispered, "Technology is priceless! It's technology, not materials, that are sold here." In the same way, when you buy a steam turbine, you buy technology, not materials!

As long as the technology is up to standard, what will you make it for your house!"

"Hmph!" Zhou Xueyao snorted lightly and raised her head slightly, "Then the price of our elixir will also be raised!"

Mu Yingying smiled: "Okay, you raise the price, see if you will be poked in the back!"

Zhou Xueyao was stunned for a moment, pursed her red lips for a while, and then grinned: "I'm just talking, don't be afraid." ”

Are you afraid! Mu Yingying is about to go back.

Zhang Hao hurriedly spoke, interrupting this little war. "Guys, this is the so-called 'inner blade'. The power of such a machine is very strong, and there is a lot of potential to be tapped.

At present, the use of internal blade machines can convert heat, such as the high temperature formed by earth fire and flame formation, into mechanical power. It can also increase the efficiency of spirit stones by more than ten times.

In the future, we plan to move this machine to a large steel ship to provide powerful power for the large ship. ”

Zhang Xinhan, Lu Yang and other refiners circled around the steam turbine, wanting to steal the teacher. Zhang Hao smiled faintly, not afraid of them 'stealing teachers'.

On the one hand, the steam turbine has been sold publicly, and on the other hand, Zhang Hao is confident. These refining masters may be able to imitate steam turbines, but they lack a basic physical knowledge system, and it is difficult to say what results they can imitate.

If the imitation is unqualified, it is impossible to say that there will be a 'light shaft' accident, that is, the blades are all broken, which is very terrifying, and the non-rotating steam turbine spindle is enough to crush the unprepared Yuan Infancy.

Everyone was amazed for a while before Zhang Hao ended the visit. If you want to talk about this visit, it is inevitable to leak a little bit of technology, but this little effort is nothing compared to building everyone's confidence.

The Great Voyage Plan cannot be done by relying on the strength of the Zhang family alone, and Zhang Hao must unite more people. And if you want everyone to firmly believe and support, you must give everyone confidence and show something.

Leaving the base of the Zhang family, everyone was still amazed, and turned back three times one step at a time, iron can really make a boat, and the Zhang family seems to have achieved good results.

Although it is only now that everything has just begun, this is the first ray of fresh water under the ice. This clear spring flows with hope.

Zhou Jue looked at the sky, turned his head to Zhang Hao and said, "Brother Shi, the matter here is almost over, I want to go back to Xinglin Hall." There are still ten days to go, and it is the alchemy event, so the younger brother must come. ”

"Okay, go by all means. By the way, Brother Zhou, I happened to hear Senior Lu Yang say a few days ago that the flame of Xinglin Hall's alchemy is not enough now?"

"Oh...... This thing is more troublesome. To put it simply, it is not enough to refine ordinary pills, especially Peiyuan Dan, Qi Nourishing Pill, Qi Replenishing Pill, etc.

Pei Yuan Dan and others belong to the primary pills, in fact, they do not need real fire, using real fire to refine the pill, it is expensive, inefficient, and costly, and the true fire of the cultivator is limited, and it will be very tiring to use it for a long time, and even affect the cultivation.

But if the flames spawned by the demon pill are of uneven quality. We found that no two demon pills are exactly the same!

Seeing the production model of the Zhang family, I feel that this Pei Yuan Dan lacks a homogeneous fire. This kind of alien fire does not require much, as long as it can refine the medicinal properties of the medicinal materials, it is enough. But there needs to be enough quantity, lots and lots of them, and the quality should be the same.

But we have not found this flame so far.

In fact, not only Xinglin Hall, but also the Jiuyang Sect, the royal family, and even foreign countries have such problems. ”

"How it was. Zhang Hao was stunned.

sent Zhou Jue and others away, along with Lu Yang, Zhang Xinhan and others. Regarding the plan and division of interests of the Zhang family's westward development, everyone also needs to go back and think about it, and they need to communicate and discuss with their respective families and sects.

This time, the Zhang family demonstrated their ambition of steel shipbuilding, which also made them feel even heavier pressure.

Compared with the Zhang family, they have few advantages. The only refining technique that can be taken out - the Xuanzhen Sect also has it! Zhang Hao's identity as a disciple of the Xuanzhen Sect makes everyone hate itchy, but they are helpless.

And after sending everyone away, Zhang Hao also let out a long breath of heaviness, and a smile appeared on his face.

In fact, from the day I crossed over and woke up, I almost danced on the tip of a knife along the way. Zhang Hao is like a clever chess player, carefully handling each chess piece, trying to achieve a balance, and striving for development space for the Zhang family.

Now, it's finally on the right track. Zhang Hao was a little tired and a little relaxed leaning on the door, smiling, quietly looking into the distance.

As he was thinking, a figure suddenly fell in the sky. Young Master Zhang was stunned for a moment, and looked fixedly, yo, an old acquaintance - Feng Dongyuan.

As for Feng Dongyuan, when he saw Zhang Hao leaning quietly at the door, obviously looking like someone else, he was a little stunned: "You know I'm coming?"