He Qiu was a little surprised.

He really didn't expect Zhu Di to take the initiative to call Lu Daoyuan to come over to watch the experiment, isn't this a slap in the face?

But if you think about it, you can understand it.

After all, the current Zhu Di is still a young man.

It's normal for young people to have a little skin once in a while.

"Since His Royal Highness has said it, then please ask Mr. Lu to come over, he has been staying in the blacksmith workshop these days, and it is quite hard, and now that the results have come out, he should naturally be allowed to take a look!"

He Qiu responded to Zhu Di with a smile.

Zhu Di immediately sent his guards to invite Lu Daoyuan.

Soon, Lu Daoyuan walked into the blacksmith workshop.

He didn't notice the steel block inside the sand mold, but just looked at He Qiu with a smug expression.

He felt that King Yan must have seen He Qiu's true face, and reprimanded He Qiu before looking for him to thank him.

Lu Daoyuan had already thought of even modest words.

However, Zhu Di's words crushed Lu Daoyuan's mentality.

"Mr. Lu, Mr. He has already refined the stainless steel, and now I want to test its hardness, I think you should be interested, so I specially invited you over!"

Zhu Di smiled when he spoke, but Lu Daoyuan's face became extremely ugly.

"This ...... How is this possible? He...... Isn't he messing around? ”

"The stainless steel block is placed here, Mr. Lu can take a look at it with his own eyes!"

Zhu Di pointed to the sand mold.

Lu Daoyuan glanced at it, and his face suddenly became more and more ugly.

But he still stubbornly said: "This is an ordinary piece of steel, where is it a stainless steel block, I have also seen steelmaking, this trick can't fool me!" ”

After speaking, Lu Daoyuan glared at He Qiu again and said: "Boy, if you know each other, you will obediently confess to His Royal Highness King Yan, maybe His Highness can still open the net and not hold you responsible!" ”

He Qiu sneered and said: "Mr. Lu is really good at conjecture, it just so happens that these guards around His Highness are all using 100-made steel knives, if Mr. Lu doesn't believe in the quality of this stainless steel, you can use a steel knife to try it, see if it's a steel knife hard, or my stainless steel is hard!" ”

"Split, split, the old man doesn't believe that you really made good steel!"

Lu Daoyuan was also temperamental, so he directly pulled out the steel knife of a personal guard beside him and walked quickly to the sand mold.

Seeing this, Zhu Di couldn't help but ask He Qiu in a low voice: "Mr. He, you really don't have any problems with stainless steel, right?" The steel knives used by my guards are all made by the Inner Mansion, and they are all made of good materials! ”

He Qiu said lightly: "Don't worry, it's no problem, Your Highness, just watch the play!" ”

Zhu Di nodded, but there was still a slight worried look on his face.

Lu Daoyuan also followed Xu Da to the battlefield, and he also had a bit of kung fu in his hands.

He walked in front of the sand mold, rolled up his sleeves, pulled a knife flower first, and then suddenly burst into a loud cry and slashed at the stainless steel block.

"Ding!"

After a loud crisp sound, the stainless steel block was split into a shallow mark.

And the steel knife in Lu Daoyuan's hand has already curled the blade.

This scene directly made Lu Daoyuan stunned.

It turns out that stainless steel is indeed a bit harder than regular steel.

"No...... No way, it must be the wrong posture of the knife I just made! ”

Lu Daoyuan gritted his teeth and said, then raised the steel knife again and slashed it hard.

This time, Lu Daoyuan used all his strength.

The moment the steel knife and the stainless steel block came into contact, Lu Daoyuan's tiger's mouth was shattered.

The stainless steel block was split into a small gap, and the steel knife ...... The edges are shattered.

At this time, Lu Daoyuan was completely stunned.

Zhu Di came to Lu Daoyuan's side and said ill-willedly: "Mr. Lu, the hardness of this stainless steel ...... Is it okay? ”

Lu Daoyuan's lips opened, and he wanted to say something, but he couldn't......

His face was already swollen.

The deceitful and name-stealing man in his eyes really refined stainless steel that was harder than 100 steels.

After being silent for a while, Lu Daoyuan suddenly walked up to He Qiu, bowed down and said, "Lu has offended Mr. He a lot in the past few days, please forgive Mr. He!" ”

He Qiu glanced at Zhu Di and saw that this guy was squeezing his eyebrows at him, obviously the psychology of prank had not been eliminated, and he wanted to pretend to be a force again.

But He Qiu did not cooperate with Zhu Di, but held Lu Daoyuan's elbow with both hands, and said lightly: "Mr. Lu is also thinking about His Royal Highness King Yan, what a crime, please get up!" ”

Lu Daoyuan straightened up and sighed: "Although Mr. He is young, his open-mindedness is extraordinary, Lu admires it!" ”

"Not worth mentioning, not worth mentioning!"

He Qiu waved his hand quite modestly.

Lu Daoyuan smiled, turned around and walked in front of Zhu Di again, and arched his hand: "Your Highness, Lu's task has been completed, I will leave today and set off, I hope that His Highness's wishes can be realized!" ”

Zhu Di hurriedly said: "Why is Mr. Lu in such a hurry, today the stainless steel is refined, this king is also planning to set up a big banquet, you are also one of the heroes, wait for the banquet before leaving!" ”

Elder Lu Dao's face flushed, and he said with some embarrassment: "Your Highness, don't scold Lu, Lu has no credit, he has been dragging Mr. He's back these days, and he really has no shame to participate in any banquet!" ”

"This ...... Okay, then when Mr. Lu leaves, this king will send you! ”

"Your Highness doesn't have to work hard, Lu can go by himself!"

After saying that, Lu Daoyuan fled from the blacksmith workshop in disgrace.

This time he was really embarrassed and embarrassed, and he just wanted to leave this sad place as soon as possible.

Zhu Di looked at Lu Daoyuan's back and almost laughed.

He Qiu walked up to Zhu Di and said lightly: "Your Highness, Mr. Lu is also very kind, is it a bit too much for you to spoof him like this?" ”

"Yes!"

Zhu Di generously admitted: "This king is indeed a bit excessive, but this is ...... Make this king very happy! ”

He Qiu suddenly didn't want to chat with Zhu Di.

The heart eye is too bad.

"Let's not talk about Mr. Lu's matter, now that the stainless steel has been refined, will the spear and pistol be made soon?"

Zhu Di looked at He Qiu blankly and asked.

As a person who has been on the battlefield, Zhu Di is extremely eager for those powerful weapons.

He Qiu shook his head and said: "It's still far away, stainless steel is only the first step, and the next step is to study the primer design and special bullets, which can't be successfully studied in a day or two!" ”

Zhu Di was suddenly a little disappointed.

But soon, he cheered up again and said, "It's okay, this king can wait, I believe Mr. He, you won't let this king wait too long!" ”

He Qiu immediately retorted: "I can't guarantee this, don't have too much confidence in me." ”

If you want to improve the primer design of firearms in the Ming Dynasty, you must first study Lei Go

g (mercury).

This is a very complicated study, not to mention He Qiu, even if he really finds a chemical master, with the conditions of the Ming Dynasty, he may not be able to take Lei go in a short time

g (mercury) to the study ......