"Come on, you kid wants to keep a low profile, if someone else wants to beg for it, it's too late for sugar cane to beg, okay, if you don't want to expose it, then don't write your name, but I will still help you apply for this reward, after all, they also know about this matter Alliance Leader, so there will be no problem with this reward." Professor Robert said speechlessly.

"Alright, let's start the final experiment, hopefully it will be successful the first time, and it will save us time." After speaking, Professor Robert took Chen Zhengjie and started the final process of self-healing metal.

"Temperature control is especially important in this regard......

"Yes, yes, yes, hurry up and pour it into the mold to form, can you achieve it and see if you can see it." Professor Robert was busy with the testing equipment in his hand while instructing Chen Zhengjie.

"......" a burst of green smoke bubbled, the metal solution added in proportion was poured into the mold, and then just wait for it to cool down slowly, this is two hours, but the two of them were not idle, Chen Zhengjie told Professor Robert about some immature ideas in his heart, and Professor Robert was more sad, because Chen Zhengjie had too many questions, he had to take out the voice notepad and record it one by one, and then help Chen Zhengjie analyze one by one when he had time.

Two hours is a matter of time for the two of them, and when Chen Zhengjie asked, the metal has cooled down, what this metal needs is natural cooling, and if it is cooled with water or other physical means, the metal is basically the rhythm of scrapping.

Chen Zhengjie poured the self-healing metal out of the mold, and the whole metal had long since lost the liquid appearance that he had just blindly tested, and the whole looked basically ordinary metal, and he couldn't see anything special at all, so he hurriedly put the metal in the strength laboratory to test the overall strength first.

The test results made Professor Robert very satisfied, the overall strength, flexibility, metal fatigue and other tests showed that the indicators of this self-healing metal are much higher than the special metals currently used in alliance warships, which means that even if this metal does not have the ability to heal itself, then the overall protection level will be greatly improved if it is used as the armor of a battleship or mecha.

After the strength test is completed, it is the most important test - the self-healing ability of the metal, Chen Zhengjie took the individual light trembling knife to the metal is fierce slash, and the whole metal suddenly became devastated, but no matter how hard Chen Zhengjie worked, in the end he was not able to successfully split the metal, this is the first time that a person with a superhuman physique like him has happened, and he used to figure out the thickness of the battleship armor that can be successfully split with 5~6 knives, and this time it failed, Chen Zhengjie, who was rubbing his numb hukou, couldn't help but have a strong interest in this piece of metal, if this kind of metal is used in the transformation of advanced 5th generation mechas, the survival rate of the mecha on the alliance's side will undoubtedly increase a lot.

Although the metal that was split was not able to heal at a speed visible to the naked eye, a minute later, many of the knife marks that Chen Zhengjie split slowly began to be inconspicuous, and the whole metal successfully completed the self-healing process.

Sure enough, the self-healing metal showed a decline in performance indicators in the strength test after self-healing, but it was not too much, it was still a little higher than those special metals, and Chen Zhengjie found that with the passage of time, this metal could recover to its original index after 4 hours, which has to say that this metal has basically met Professor Robert's expectations, but there are still firearm attacks to wait for this test, if you can't pass this level, this metal is useless, After all, the enemy won't let you fight in close quarters, and you will definitely be able to use your guns first to clean you up at an effective strike distance.

Put the metal down and fix it in the special laboratory for firearm testing, Chen Zhengjie started the test with small weapons, individual light speed pistols, assault rifles, sniper rifles, laser cannons, all individual weapons were used once and the whole metal only left some burning marks and shallow pits, and the rest did nothing, and there were no traces of penetration, after all, the power of individual weapons is a little small, but the self-healing metal is also much thinner, if you use the cutting oblique of the mecha, the power can definitely penetrate this piece of metal, But as long as the test is successful, the protective armor installed on the mecha will also be much thicker, and if you are attacking with this kind of weapon, it is estimated that this is the case, and you may be able to damage some armor, but if you want to kill with one hit, then you have to snipe really high, and if you don't hit those important parts or the protection is relatively weak, you basically can't get it with one shot.

The results of the subsequent strength test were the same as the previous test, but the speed of self-healing was significantly faster, which may be related to the area of damage from sword wounds and bullet wounds.

The test was successful, and the defense against explosives was basically well known to both of them, and this fragmentation damage could be as powerful as a direct hit by a beam bullet, but the test that should be done still had to be done.

Monk test data, Professor Robert sealed the test records, self-healing metal and stuff into a secret box, and then General Xu Jun escorted it to the Alliance Council for the big bosses of the Alliance to take a look, of course, if there are people who don't believe it, Professor Robert doesn't mind letting them try it themselves, anyway, this test is quite successful, all they have to do is wait for the Alliance to order a large-scale production of this kind of armor to replace the protective armor of the original battleships and mechas.

This experiment is also Chen Zhengjie's first real self-smelting metal, the whole process has been recorded in his head in detail, if you want to do this in the future, it will not be as good as that experiment to self-healing metal, these technologies are used properly, maybe self-healing metal may have appeared half a year ago, but after he was fooled, Professor Robert spent a lot more time experimenting, but this situation will not happen in the future, after all, he has grown up a lot now, The prudence of the experiment is also put in the first place, and he will do whatever he thinks of, and he will be 18 years old in another year, and he will grow up.

(End of chapter)