Starting from Xiaoao Jianghu to push martial arts horizontally

Chapter 762

"shock!"

After the temperature of the black iron ingot dropped to an extreme, Tian Hao swung the black steel Haotian Hammer and started smashing it again, smashing it into slag before the temperature rose again.

Basically all substances will become very brittle at low temperatures. Although black iron is different iron, its toughness will still be greatly reduced at ultra-low temperatures.

It's just that the low temperature is difficult to achieve. It was difficult to achieve it with the help of ice and fire jade from Tianshan Mountain. It was not until the core ice and fire chalcedony was dug out that it reached the level of frozen and brittle black iron.

After the first freezing and shattering, Tian Hao followed up with the second round, one round after another, until the next morning before he shattered the large black iron ingot into a powder form that was finer than flour.

"Barely meet the standard, but if you want to integrate perfectly, you need to practice at least three times longer."

The Huashan disciple checked the thickness of the black iron powder and gave an evaluation that it barely met the standard.

This is indeed only a preliminary standard. If you want to make the sintering more perfect, you must mix these black iron powders with distilled water and grind them with black steel for at least one month.

"Three times is three times."

Tian Hao didn't care about this. Compared with grinding for a month, it was more efficient and faster to do it by himself, anyway, it only took a day.

But it was the first stage, after Dugu Mo and others were trained, the forging of alloy steel at Xuangang level would be handed over to Dugu Mo and others.

As for the alloy steel of a higher level, people here don't need it for the time being, and even if they have it, it's only a very few. When the time comes, just get a few magic weapons from Huashan Mountain in Huaguo.

The Huashan disciple didn't say anything else, and poured the black iron powder Tian Hao had crushed into the large mixer that had been built, and mixed it with the tungsten powder and carbon powder that had been placed in the blender according to the proportion.

"Wouldn't it be better to burn it directly into molten iron? Or fold and forge it."

Seeing Tian Hao stop temporarily, Duan Yufeng stepped forward to stare at the fast-rotating mixer, and asked in bewilderment.

Tian Hao's method of drawing the sun's power to forge the black iron really opened his eyes. He even saw the black iron tending to melt before.

It stands to reason that melting directly for perfect fusion should be the best way, but why does this cheap junior brother spend a lot of time making powder and mixing it?
"Tungsten powder is very special. It cannot be fused by smelting. Instead, it must be sintered. First, tungsten powder, carbon powder, and different iron powder are fully stirred and fused, and then sintered into the original alloy steel.

Then it will continue to temper, so that the fusion of the three is more perfect, until a perfect crystal structure appears. "

Opening his mouth to explain, Tian Hao hopes to build a forging industry of heteroferrous alloy steel here.

At that time, they will only provide the most core tungsten powder, and let the tomb attackers use various local different irons for fusion forging here.

It's not that he doesn't want to use the finished product to trade directly, just like the transaction between the Empress and Aunt Wu Xingyun, it's just that there are too many people staring at Huaguo now.

It is not safe for sea ships to go to sea, and it is impossible for him to be a bodyguard for the fleet every time.

Therefore, the finished heteroferrous alloy steel weapons cannot be transported separately, only these tungsten powders can be transported.

Anyway, the reserves of tungsten ore are far more than that of different iron, so there is no need to feel bad even if it sinks into the sea.

The enemy does not know how to use the tungsten powder in a short period of time, so it can keep the secret as much as possible.

Even if the other party researched it, it would be difficult to achieve mass production, and at that time he did not know how many generations of alloy steel would be developed.

In addition, simply transporting tungsten powder can also transport the most.

There is no way, the sea environment in this world is very harsh, and the sea boats made of wood alone are not safe. If they can be transported safely once, it will be considered God's blessing. Naturally, they must be transported all at once.

Just like this time, two-thirds of the fleet from Hua Kingdom was reduced. Fortunately, they were fully prepared and no personnel were lost, but the cargo on board sank to the bottom of the sea.

If you want to survive that kind of sea environment, unless you can create a steel sea ship, that kind of thing is too far away.

"Brother, you have to do a good job of keeping secrets."

As a reminder, Tian Hao attaches great importance to confidentiality.

Even if it was not a last resort, and there are two major mineral sources of Kunlun Cold Iron and Tianpuya Xuan Iron here, how could he establish the forging foundation of alloy steel here.

"Don't worry about this matter, I guarantee with my life that I will never leak anything out."

Duan Yufeng was very decisive. He had seen Kong Wentong's black steel saber before, and it was indeed a rare sword.

Although it has no spirituality, it is just a dead sword, but the material of the sword body alone is enough to compete with the sacred artifacts of the tomb sect. If it has spirituality, it is inevitable to surpass the sacred artifacts of the tomb sect.

How could this kind of sword-making secret technique be leaked?
His eyes swept over Lou Manfeng and the others one by one, skipping Lin Shuiyao's three daughters, and finally fell on Dugumo.

"Kid from the Qilin family, he will learn how to forge swords from this old man!
Moreover, this old man has a daughter who is about the same age as you. Today this old man decides to betroth you, and tomorrow he will marry you! "

With a slap on Dugu Mo's broadened shoulders, Duan Yufeng recognized this son-in-law.

Needless to say, the few people present were full of wind in the middle of the building. The out-and-out descendants of the tomb guard sect, Qian Yiying, and the two girls Han Qianluo and Lin Shuiyao have an ambiguous relationship with their cheap junior, and they will all be bed warmers in the future material.

There is only one Dugu Mo whose identity is in doubt, and he can't trust 100%, so he has to add a relationship.

Of course, those are only secondary, the key is that this kid's body is very strong, especially that golden-veined unicorn arm, it's a pity not to use it to forge iron and swords.

"what?"

Dugu Mo was full of bewilderment, why did he suddenly want to marry someone?

"Hurry up and meet your father-in-law!"

Tian Hao kicked the cheap disciple's knee, making him kneel in front of Duan Yufeng.

"I am that kid's master, so I will accept this marriage on behalf of his father, and I will pay homage to him tomorrow.

By the way, will your daughter have any objections to this marriage?Don't do anything illegal at that time. "

As Dugu Mo's master, Tian Hao is naturally qualified to accept this marriage, so he has fulfilled the matchmaker's words of his parents' orders, and at that time he can also replace Dugu Mo's elder, and it will be a matter of course to marry him.

But you have to ask the woman's opinion first, don't make any bloody drama.

"Sister Ru Bing should not object to this marriage, as long as Brother Dugu's fate is strong enough."

Lou Manfeng answered with a strange expression on his behalf, and gave Dugu Mo a look of pity and sympathy.

"what?"

Dugu Mo, who had regained his composure just now, was once again in a daze, as long as his life is hard enough.

This sounds insane!
"I'm not going to hide it from you, my daughter is the lone star of Tiansha. She lost her mother when she was born, and the old man was so restrained that he almost died.

Afterwards, Ru Bing lived alone all the time. In the past few years, he had talked about several marriages, but before they got married, all kinds of accidents happened to those boys.

But you are not bad, you are strong enough, you should be able to carry it. "

Duan Yufeng is an honest person, he doesn't hide anything, he tells the strange things about his daughter.

When he learned about the powerful defense of the golden-veined unicorn avatar from Qian Yixie, he started thinking about it, and went to talk to that old guy Luo Tiancheng, but unfortunately the old guy disagreed desperately, and Luo Shiqiu was the only one .

He couldn't beat Luo Tiancheng's thing, so he could only give up.

But now there is another great guy who is about to cultivate into the real body of the golden-veined unicorn in front of him, how can he miss it?

"what?"

Dugu Mo was once again in a daze, he wanted his life!

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(Today's tenth update is over, and tomorrow we will fight again for tenth update, begging for monthly ticket support, your support is my biggest motivation!)
(End of this chapter)