Under the auspices of Weng Tianqi, workers soon brought hydrogen cylinders and hydrogen fuel experimental equipment and assembled them into the smelting furnace. Experiments were then carried out by heating the furnace by igniting hydrogen in the corresponding experimental equipment. But unfortunately, in the end, it still failed, and although the heavy iron sword, helmet, and armor were burned red, they still failed to melt.

"The melting point of this immersion iron is only afraid that it has exceeded the maximum temperature that can be produced by conventional fuels known on the blue star." Weng Tianqi said with a solemn face, "If you really want to melt it, I'm afraid you will have to use nuclear fuel technology." However, this kind of technology will not be mastered and experimented by the private sector in any country. ”

The atmosphere in the smelting workshop suddenly dropped to the freezing point, and it seemed that the original idea had simply reached a dead end.

During this process, Jin Yan's head kept running at high speed. It occurred to him that there was a substance that might solve the problem at hand.

"The experiment was suspended, and all equipment and materials were immediately mothballed." Jin Yan said to everyone, "I have an idea, but it will take some time to implement it. ”

Hearing him say this, Weng Tianqi and the others were all happy. They know that this Mr. Jin never talks big and empty, and the ideas he says are basically more reliable.

Jin Yan hurriedly left the smelting room. Then Weng Tianqi and the others simply cleaned up the smelting room, and the doors and windows were heavily locked.

Today, the security guard of the Fantasy Pavilion is Lu Hei and others, and Jin Yan repeatedly asked him to lead the team to strengthen the vigilance of the Fantasy Pavilion and the R&D Department.

In addition, Dean Weng, Hu Yida and others gathered in the research room and conference room of the R&D Department to discuss other research plans, and no one was willing to leave.

Jin Yan returned to the office and rest room designed for him in the Fantasy Pavilion, and began to look through his Jueli needle box space and the various boundary stone ring spaces.

That's right, the substance he thought of was the fire essence stone powder from the Wangxian Continent. Fire essence stone powder is made from the associated fire essence stone in the mineral crushed with fairy power, which has the characteristics of flammability and ultra-high temperature. He once bought a batch of muskets, fire essence stone powder, fire thunder and other items from the craftsman shop in the Twin Stone Immortal Village in the Otherworld. Some of them were given to the Leijiang Brigade and sent to the Dongming Provincial Brigade, and later fell into the hands of the "Juyin" organization Mai Lao and others, and later after Mai Lao and Lin Beiyi were arrested, the fire essence stone powder and Fengwang Ju and other things were returned to the hands of the Leijiang Brigade. As far as Jin Yan knows, they were sent to the army's equipment research and development department, and researchers have been studying them. I just don't know how many of them are left after all these years.

Jin Yan should still have some leftover in his own hands. They have not been used over the years, except for a few fire mines. Sure enough, after rummaging for a while, he found a small bag of fire essence stone powder, as well as 8 fire thunders. Each fire thunder was filled with some fire essence powder. After many years, they have not deteriorated in the slightest.

I don't know if these are enough, if they are not enough, I will find a way to go to the equipment research and development department of the corps to ask if there is any.

The Equipment R&D Department of the Dongming Provincial Corps of the "Heavenly Court" organization is directly managed by a chief engineer surnamed He Kelan. Judging from the affiliation and rank, Jin Yan, the leader of the inspection squadron, has no right to ask them for things directly.

After a while, he took these things back to the R&D smelting room and displayed them in front of Weng Tianqi and the others.

"This is all the high-explosive fuel from the Atlas?" Weng Tianqi took a magnifying glass, carefully observed the fire essence stone powder particles, and looked excited, "Yes, that's them, when I was in the Leijiang Tianlei Academy, I went to the otherworldly fantasy exhibition you held and saw them." That's them! ”

"And this musket from another world, and these 8 fire mines. Each fire thunderbolt is filled with about 200 grams of fire essence powder. Jin Yan pointed to the objects one by one and said, "Some of you are experts in the field of military industry, please disassemble them now and disassemble the fire essence stone powder." With that, it should be enough. ”

The R&D staff led by Weng Tianqi were excited, and they operated independently and efficiently without his instructions. Soon, 4 of the 8 fire mines were dismantled, and the other 4 intact ones, along with other muskets, projectiles, and fire mine disassembly parts, were carefully stored for future research.

Nearly two catties of fire essence powder are carefully installed in plastic utensils, because the microelectrons caused by friction in metal utensils may cause a certain ignition rate. Then, the developers carefully tested the combustion temperature of a small pinch of fire essence powder. They need to be ignited by the input of abnormal abilities, and the R&D personnel are basically abnormal abilities, which is not a problem at all.

After the fire essence powder was ignited in the smelting furnace, it exploded into an extremely strong temperature, far exceeding the temperature of hydrogen fuel. The reddish molten iron objects in the furnace showed signs of softening. In the eyes of the researchers, this situation is overjoyed. They carefully grasped the amount and duration of the fire powder, so that the fire burned without stopping, but did not expand.

The molten iron objects in the smelting furnace were finally melted into molten iron and flowed into the wax molds. After cooling, a smelting hammer and cutting board are formed. After a little bit of polishing, the hammer handle was installed, and it was completed. At this time, more than half of the two catties of fire essence stone powder were consumed, and only about five or six taels remained. They were put away as treasures by Dean Weng again.

The rest is simple. Some of the heteroiron ore was sent into the furnace to be turned into heteroiron juice and cast into the shape of a horizontal knife of the Eastern Tang Dynasty. It is then forged with a cooled immersion iron casting hammer. This process was done by Jin Yan himself. Those present had the deepest cultivation of his supernatural abilities. Although he did not know much about the method of casting, he had a few experts in the military industry to give him guidance, and with his clever nature, he quickly mastered the knack of forging. After a period of forging and quenching and other processes, a new Dongtang horizontal knife was born.

Using this new knife and the Dongtang horizontal knife commonly used by the law enforcement officers of the previous "Heavenly Court" organization to test, the two knife holders have the same level of different abilities, the angle and strength are equal, the blades intersect, and the blades are undamaged, while the Dongtang horizontal knife originally used by the law enforcement officers cracks and cracks.

Repeated tests have been carried out many times, and this is the case. It was only after the new knife had been slashed nine times in the same place during the ninth slash that a notch appeared. This fully proves that the new knife is far more tenacious and sharp than the alien iron horizontal knife commonly used by the "Heavenly Court" organization.

This result made all the people present very excited, they cheered and hugged each other, and some even burst into tears.

This is a remarkable achievement. They will be able to craft and even mass-produce a new quality of Xenoiron weapons, which will revolutionize the current equipment level of the Adeptus world! The names of these R&D personnel will be passed on forever!