Zilu's eyes grew brighter and brighter as he listened. The things Haitang proposed always seemed unreliable, and often turned out to be unexpectedly reliable.
"Then what exactly are we going to add?" Zilu really couldn't wait.
"Ahem... well... this..." Haitang started to really figure it out at this moment. She learned this trick from Mr. Zhang, making Zi Lu take the trouble to make it interesting.
"Begonia, please, tell me quickly..." Zilu had already bowed his hands.
"Call me sister a few times and listen." Haitang deliberately made things difficult for Zilu.
"But I'm obviously older than you." Zilu said.
"Hey, forget it then..." Haitang said deliberately and deliberately.
"Sister Haitang, sister Haitang, just tell this little brother..." Zilu really had no other choice. As long as the weapons could be improved and he could be allowed to strip naked and run around naked for a few times, he would agree.
"I can't hear you..." Haitang said.
Zilu had no choice but to shout loudly a few times, and this time Mr. Zhang and Datong were summoned. Especially Mr. Zhang, who stared at Zilu with wide eyes, "Hey, the young prince has something to ask for again."
Haitang smiled proudly, okay, I can't be too hard on others.
"The main component of your steel sword and steel knife is iron. Just a little something else is added during the casting process to make it harder and tougher than iron, but it is still not strong. The same principle
, if you want to forge a weapon that is always sharp, you also need to add some 'ingredients', but the things added are different." Haitang did not go any further.
"I'll take you to the armory. There's everything you need there." Zilu couldn't wait to lead Haitang in the direction of the armory. Datong and Mr. Zhang had long since no longer wanted to "fight" anymore. They raised the big sword for a while, and their wrists
They were all sour, so naturally they followed.
The armory is not far from the training ground.
Opening the triple-locked armory door, Haitang took a look and saw that it was filled with weapons of various shapes and specifications, most of which were iron and steel. At the same time, there were piles of raw materials that had not been cast in another place.
, it is nothing more than mainly copper and iron, followed by lead, tin, and some precious metal silver nuggets and even gold nuggets...
Haitang looked around and didn't find the material she wanted. She had expected that it wasn't here.
Seeing Haitang shaking his head, Zilu asked what to do?
Mr. Zhang Xiaozilu is like a groom who is in a hurry to get married on his wedding night, but ends up having Zilu and his head go crazy.
What Begonia wants is a mineral.
molybdenum.
In the 14th century, a master swordsmith in Japan mixed molybdenum into the steel to create the most coveted samurai sword in Japan. Its blade is always sharp and will never be chipped. Unfortunately, this
The Japanese master Vulcan died with his secret, and this method was lost for five hundred years.
"Give me the local chronicle and map of the capital." Haitang said as she walked out of the armory.
"Okay, sister Haitang, please wait. I will do it myself. Our Ministry of War has the most complete records of the capital and the most detailed maps, which are comparable to those in the emperor's library, and are updated faster than those in the library." Zi Luxue.
It's stylish.
"Giggle..." Haitang couldn't help but laugh. This little prince could learn whatever he wanted. It would be a shame not to go to the theater.
After a while, the young prince arrived with a local chronicle of the capital and a map of the mountains around the capital.
Everyone sat on the floor, and Haitang turned over the local chronicles first.