Li Xiang nodded, took out the pistol from his arms, Li Kang held it in his hand and looked at it carefully for a long time, but he didn't figure out what was going on with this thing, he looked up after a while, and said in wonder: "Xiang'er, this thing of yours doesn't look like a weapon, it's a bit like an object used to play, the workmanship is very exquisite, when did you do it, my father doesn't know at all!" ”

Not only Li Kang was very curious, but Miss Yuru and Xiu'e mother and daughter were also very curious, several people stretched their necks, stared at the swarthy pistol with wide eyes, and they were also very puzzled, this palm-sized thing is called a musket? After all, except for Li Kang, Miss Yuru and the others had no concept of gunpowder weapons at all, so they didn't know what this thing was used for. Pen, fun, pavilion www. biquge。 info

Of course, Li Xiang couldn't tell the truth, and they couldn't figure it out anyway, so Li Xiang made up a set of rhetoric: "Father, this musket was made by a child with meteorite from the sky, because this musket is an innovative weapon, if its production method falls into the wrong hands, the world will be chaotic!" In addition, the musket is a very dangerous weapon, and the child did not mention it to you, and I am afraid that you will be worried! ”

Li Kang nodded and said: "Yes, my father also heard from the people in the weapons prison that gunpowder is quite powerful, such as fire tribulus terrestris, it is said that three iron knives with six sharp blades are wrapped in a medicine ball made of gunpowder formula, and then a hemp rope one foot and two feet long is used to pass through the medicine ball, and the outside of the medicine group is wrapped in thick paper and miscellaneous medicines, and then eight iron thistles with barbs are inserted outside the medicine group. This object can be fired with a cannon or a bed crossbow, etc., and can be used to damage many enemies if it falls into the enemy camp. The production of these firearms is also extremely dangerous, but fortunately you didn't have any accidents, otherwise my father really wouldn't know what to do! ”

Of course, Li Xiang knew that the arms supervisor of the "General Internal and External Weapons Administration" was changed to the dismissal case, and the attendant officer was also in charge of the supervisor. When Yuanfeng was restructured, two officials were formally set up, the ordnance supervisor and the ordnance junior superintendent, and he was appointed as the chief and deputy chief. The main subordinate officials are two Cheng and one Lord. The task of the Ordnance Superintendent is to be responsible for the design of weapon schemas, specifications, material standards, process specifications and manufacturing. At this time, there were already 3,700 craftsmen in the ordnance superintendent, and more than 5,000 craftsmen in the east and west workshops.

In addition to the eight divisions, the ordnance supervisor also has a wide range of siege works, and there are eleven eyes; Gunpowder green kiln work, fierce fire oil (oil) work, gold work, fire work, big wood work, small wood work, big furnace work, small furnace work, leather work, hemp work, kiln work. The setting of gunpowder and firework has made the formula of gunpowder standardized, and the production of firearms has been scaled. At the same time, firearms have become one of the standard equipment of the army.

However, the firearms of the Song Dynasty were too primitive to be lethal enough to play a decisive role in the war. Of course, the most important point is the formula of gunpowder, at this time the power of gunpowder is too small, Li Xiang knows how to prepare more powerful gunpowder and explosives, and his super 3D printer has a wealth of recipes stored in it.

The gunpowder of the Great Song Dynasty was a relatively rudimentary black powder, which was made by mixing potassium nitrate, sulfur, and charcoal powder, which was extremely flammable and burned quite violently. An explosion occurs if the gunpowder burns in a closed container. When gunpowder is burned, it can produce a large amount of gas and heat. The volume of gunpowder, which was originally a small solid one, suddenly expands and soars to several thousand times, at which point the container explodes. Such is the explosive properties of gunpowder. A wide variety of firearms can be made by using the burning and explosive properties of gunpowder. The gunpowder weapons used by the Great Song army for different purposes were all made using the principle of black powder burning and exploding.

Li Xiang smiled and said: "Father, don't worry, the child will not joke with his life, this iron musket is very safe!" Unlike those bamboo muskets made by the Ordnance Supervisor, which exploded on its own if one was not good, but injured itself, this iron musket was made of meteoric iron and would not explode. It's a pity that this kind of meteorite is rare, so it's just such an iron musket, and I want to do it again, unless I get more meteoric iron. ”

Li Kang wondered: "Xiang'er, does this iron musket have to be made with meteoric iron?" What would be the problem if the craftsman was made of ordinary iron? ”

Li Xiang nodded and said: "Of course there is a problem, ordinary iron can't withstand the pressure of gunpowder in the barrel, and it will cause an explosion, which is called exploding." The gunpowder formula of the child is different from the gunpowder of the ordnance superintendent, and its explosive power is too great. ”

Li Kang immediately looked at Yuru and the others, and suddenly said with a solemn face: "Xiang'er, what you said, you can't leak it out a little!" If people know, I'm afraid our father and son will be in great trouble! Miss Yuru, as well as Sanniang and Xiu'e, you must remember to rot all the words you heard today in your stomach, understand? If people knew, you wouldn't be alone! ”

Miss Yuru said nervously: "Ah, this, is this true?" Uncle Lee, I see, I didn't hear anything today! ”

Li Kang nodded and said, "Well, that's fine!" This matter is very important, since the soldiers already know about it, I'm afraid it won't be long before this matter will reach the emperor's ears, and the emperor will definitely let us take out the iron musket production method, Xiang'er, have you figured out how to deal with it? ”

"Father is really amazing! The child is actually thinking about how to make the emperor believe, otherwise he will be accused of bullying the king! After thinking about it, the child felt that there was only one way, that is, although this kind of musket could not be manufactured in batches, but the child had a new idea, casting a kind of artillery with iron, the child designed, this kind of artillery is more than a zhang long, the front is thin and the back is thick, and the gun is gradually thickened from the muzzle to the tail of the gun, which is more in line with the principle of the pressure of the gun chamber when the gunpowder is burned. Cylindrical lugs are designed on both sides of the center of gravity of the gun body, and the gun can adjust the firing angle with this axis, change the firing range according to the amount of gunpowder, and then set up a front sight and a light door, which can greatly improve the accuracy of shooting. If this cannon can be cast, it should be a sharp weapon against the Mongol cavalry. Li Xiang made a depiction based on the information provided by the super 3D printer on the 18th-century red-coated cannon.

Li Kang was stunned when he heard it, while Yuru and the others heard it in a fog, and they didn't know what Li Xiang said.

"Xiang'er, are you serious? Can this kind of artillery really be made? Li Kang thought this was simply unbelievable.

Li Xiang said solemnly: "Father, the child is eighty percent sure, and the child has an idea, that is, this kind of artillery can be equipped with a shell similar to an iron fireball, in an iron-shelled shell, filled with small bullets and gunpowder, the shell falls into the enemy, and then blows up the small bullet inside, the lethality should be very large." In this way, the official family must not have any doubts about us, and more importantly, the Great Song Dynasty can use this artillery to resist the attack of the Mongol cavalry. ”

As soon as Li Xiang's voice fell, everyone heard that the door was suddenly pushed open, and a shrill voice sounded in their ears: "The emperor has a decree, announce that Li Kang, Li Xiang's father and son will meet!" ”