Super Physical Science Master

Chapter 60 Alloy Drill Bits
"Rare metal? How rare?"

Tianman asked straightforwardly, which stunned Yingzi.

"I don't know... In short, I know common metals and alloys, but I have never seen the material in your sword."

She deliberately said "your sword" and emphasized the tone.

Tianma: "..."

Forget it, don't get angry with this girl.

Anyway, it's already taken advantage of.

"What should we do? I've come here, so I can't just leave empty-handed, right?"

Yingzi rolled her eyes, sat down with a smile, and said slowly: "I just said that I can't do it, and I didn't say that others couldn't do it."

Tianman turned his head to Zhou Mu in an instant. In terms of realm, this old man should be the tallest in the whole building.

If there is only one person here who can forge this rare metal, it must be him.

However, Zhou Mu is still stuck in the state of selfless contemplation, and has no reaction to the real world at all.

"Senior Zhou?" Tianman called out tentatively.

But Zhou Mu still sat still, his eyes were empty, without any disturbance.

"Master Zhou!" Tianman leaned close to his ear and yelled loudly.

Zhou Mu was still as stable as Mount Tai, motionless.

Looking back, Yanxi and Yingzi were both on the side, looking at him with a smile, nothing to do with him, hanging high.

"He won't be sick, right? A normal person would be like this?" Tianman asked suspiciously.

"Hehe, of course not." Yingzi smiled charmingly: "Once Grandpa Zhou enters the state of ecstasy, there is no special way to wake him up. As for the specific method..."

She suddenly stretched out her calf with a charming look on her face.

"Oh~~ I ran too fast when I went to apply for the card just now, my calf is so sore, if only someone could rub it for me~"

"Ah, my calf is so sore too, Tianman, come and rub it for us~" Yanxi followed suit, stretching out her calf.

Tianma: "..."

Yanxi, don't you think of me as your boyfriend?

You, Ji You, teased me so much, can you bear it?
"You two should just be a couple!" Tianman complained frantically, completely unaware that he had said this sentence.

When Yanxi and Yingzi heard what he said, their expressions were slightly taken aback.

The two men looked at each other, smiled, and hugged each other.

"We were originally a couple~" Yanxi finished, and kissed Yingzi's little face.

Tianman was really speechless.

Neither of these two people is good, so don't have any contact with them in the future.

Really.

"Okay, you guys won. You forced me to..."

He turned around and faced Zhou Mu.

Sakura continued to look at him with a smile.

Only she knows how to wake up Zhou Mu, and no matter what others do, it will be in vain.

Moreover, she thought that Tianman's realm was nothing more than a soul boy. Even if he attacked with all his strength, he might not even be able to hurt Zhou Mu's body, so what could he do?

Tianman releases the domain, compresses it to the minimum limit of 100 meters, and then suddenly uses his mental power to release an overwhelming murderous aura, transforming it into a terrifying coercion, enveloping everyone!

This coercion is like a jack on the top, making people breathless, as if they are stuck in a swamp, unable to move.

Fortunately for Yanxi, she knew Tianma's strength to some extent, so she was prepared, but Yingzi was completely frightened!

She trembled and almost slipped from the chair, shivering all over, and said with incredible eyes: "This... this is..."

"His realm is higher than that of a soul boy!?"

Yanxi shook her head and said, "No, he is indeed only a soul boy. I have seen his armor, which is red. But, he is really strong~"

Hearing this tone, it seemed as if she was praising her husband for his strength.

Instinctively, Zhou Mu finally regained consciousness, he sat up suddenly, and released the green mind armor with a "buzz", resisting Tianman's coercion.

However, he didn't realize that the coercion was released by Tianman, and he just looked around, searching for the person who put pressure on him.

"It's Xueyou He Fang!"

Zhou Mu's voice was like a bell, resounding in all directions.

Tianman immediately withdrew his murderous aura, and smiled embarrassingly: "Senior Zhou, you've finally woken up."

"Huh? Little friend, are you still there?"

He finally woke up fully and found that there were only four of them in the room.

"Who released the coercion just now? It can't be you?" Zhou Mu looked at Tianman, a little in disbelief.

"Hmm... um..." Tianman hesitated, and then said, "Don't worry about these details, Senior Zhou, I have two broken swords here. Yingzi said that they are rare metals. Let's forge it."

"Oh? Rare metal? Where is it? Show me."

Hearing this, Zhou Mu's eyes lit up, and he even forgot about the release of coercion just now, as expected of a student idiot.

He picked up the broken sword, inspected it carefully, sometimes tapped it lightly, and sometimes put it in front of his nose for a sniff, appearing extremely focused.

"Senior Zhou, what kind of metal is this?"

"Well...it's really rare, and I'm not sure, just wait a minute."

Zhou Mu used his mental power again, and shot a soft green light into the sword body. After a while, a few particles with green light floated from the sword body to the sky!
He lightly touched the light particles with his vigorous fingers, closed his eyes, and muttered: "Positive and negative charges are equal, neutrons, protons and electrons..."

"what!"

The light particles flickered suddenly and disappeared.

"Nuclear charge numbers are 12 and 74 respectively... This is tungsten carbide!"

"Tungsten carbide?"

Hearing Zhou Mu's test results, Tianman was pleasantly surprised, with an excited smile on his face, as if he had found a treasure.

It is so, it is so!

Tianman finally understood!
Why is the whole body of this sword black, why is it broken by Master Hong's finger!
"Oh? My little friend is so happy, do you know what tungsten carbide is?" Zhou Mu put down the broken sword, and his eyes were full of confusion when he saw Tianman so happy.

"That's natural!" Tianman flicked the broken sword lightly and made a "Zheng".

Yingzi suddenly rushed to say: "Are you kidding? I grew up in a bone armor workshop. Even I have never seen this tungsten carbide. You know what the heck."

Shocked by Tianman's coercion just now, she felt that she had lost face, and she was not convinced, and always wanted to suppress Tianman.

"Really?" Tianman smiled charmingly and said, "Do you dare to gamble with me again?"

"Uh..." Yingzi quickly took two steps back, her eyes flickering, obviously frightened.

She lost a black card just now, and there was even her body temperature on the card, so she was really scared.

"Ha ha……"

Tianman ignored her, and said directly: "This tungsten carbide is very hard, it is hard alloy steel, has a high melting point, and is wear-resistant. It is often used to make lathe tools such as drills, milling cutters, and planers. It is a good tool for making weapons. material~"

"No, it's too brittle and easy to break! How can it be used as a weapon? Isn't this sword the best example!"

Zhou Mu pointed at Tianman's oolong sword and shook his head, deeply regretful.

This little friend was still too young in the end, and if he knew a little bit, he just showed off like this, knowing only one thing but not the other.

"That's right, you blow it so well, why did your sword still break?" Seeing that Zhou Mu picked out Tianman's mistake, Yingzi immediately became arrogant and continued to suppress him.

"It should be broken!" Tianman picked up the Wulong sword, looked at the crowd, and said loudly, "If I'm not wrong, this sword definitely doesn't contain cobalt or titanium elements!"

Zhou Mu was taken aback, and said: "It does not contain other rare metals, it's just pure tungsten carbide..."

He suddenly trembled, and seemed to have some insight, and said: "You mean, you can add cobalt or titanium elements to it, so that it can increase its toughness and solve its brittle weakness?"

"Exactly!" Tianman nodded and smiled.

The advantages of cemented carbide steel are hard and wear-resistant, but the disadvantage is that it is brittle and easy to break, so it is necessary to add other elements to increase its toughness.

As a top student in the third year of high school, and he has dabbled in a lot, how could he not know this?
"You made this up yourself! Do we have to believe it if you tell me?" Yingzi was still not convinced.

"Whether it is or not, you will know if you try it."

Tianman said lightly.

(End of this chapter)