Chen Wangping's idea is very clear.

Since this impurity is on the insect-body silicon plate, it means that it is a high probability that it is an organic impurity.

Since this is the case, just add a pickling step.

Wash the surface with sulfuric acid, and maybe you can remove impurities.

Not to mention improving performance, at least don't drag it down.

After making up his mind, Chen Wangping picked up the insect silicon plate and rushed to the chemical factory.

Just then the chemical plant produced a portion of sulfuric acid.

Chen Wangping took off the sulfuric acid. After thinking about it, he decided to dilute it first. He couldn't come up and pickled it with concentrated sulfuric acid.

If I wash it out, I have no place to cry.

According to the amount of sulfuric acid, he placed nine bottles of water in a row. After calculating the proportion, he went from ten to ninety percent, and carefully poured them into the water with concentrated sulfuric acid.

This order cannot be reversed. You can only add water to concentrated sulfuric acid, otherwise there will be safety hazards.

Soon, Chen Wangping prepared nine concentrations, including pure sulfuric acid, and there were a total of ten steps.

He picked up the bottle and gradually washed the worm silicon plate, constantly observing the changes in the surface and attribute changes of the worm silicon plate.

"Si Lala"

As the concentration increases, the silicone plate of the insect body makes a corroded sound. After fanning away the poisonous smoke, Chen Wangping can see that some of the impurities on this thing have been removed by acid washing, and the effect is very obvious.

Half an hour later.

Chen Wangping took out a newly melted insect silicon plate, took out 60% concentrated sulfuric acid and sprayed it on it. After one minute of the front and back sides, he stopped looking forward to observe.

After pickling, the silicon plate that originally had impurities became much more transparent, and the negative effects in the properties also disappeared, and a new special effect was added:

[Special effect - Pickling: The corrosion resistance of the insect silicon plate after pickling is enhanced, and the durability of the finished product is increased by 10% additionally]

It's done!

Chen Wangping nodded with satisfaction, arranged a secondary manufacturing station to pickle the silicone board of insects, and re-pulled the conveyor belt to build small solar panels.

Now there is no need to worry about flaws.

"Practice brings true knowledge, and you will always gain something if you try more."

After this, Chen Wangping became more interested in testing semiconductors. He ignored the darkness of the night and continued to test all night.

One night passed.

"It's dawn?"

Chen Wangping rubbed his eyes, walked to the side with a wry smile, washed his face, closed his eyes and felt it for a while. He was a little tired, but he could still think normally, and he couldn't hold on to his physical strength and needed to eat something.

He flipped through the storage compartment and found that he had been busy fighting with the valiant temple recently and had not made anything delicious. He had no choice but to take out a few pieces of steak, cut it into thick slices, fry it in a pot, and paired with fried eggs and buds of mugwort, which was rich in nutrients.

When he was manufacturing, he took a look at the storage compartment. He had three days left in the amount of magic potion and one week left in the amount of body-strengthening supplement. After using these, his strength could be improved a little.

“Beebeep!”

Smelling the fragrance, the golden eagle threw down the steel plate that had been bitten halfway from his mouth, flew out in a hurry, and opened his mouth to say that I wanted to eat it too.

Chen Wangping had long seen the golden eagle staring at this place with his little eyes raised, smiled, picked up a piece of uncooked and thrown it into the golden eagle's mouth, "Eat it, go out and see if you can find the third hall master. If you find it, don't go up and fight by yourself. Come back first and tell me, safety is the first priority."

The Golden Eagle nodded, finished eating the steak with big mouthfuls, and wiped his mouth. It glanced at Chen Wangping and saw that Brother Ping had fried the steak and poured it on the plate, and brought it to the dining table to eat.

While Chen Wangping was not paying attention, the golden eagle quickly flew to the frying pan and grabbed the shovel and the pot, and flapped its wings and flew outward.

Chen Wangping really didn't notice this scene. He was thinking about how to try out a suitable semiconductor as soon as possible.

"Beebee!"

The Golden Eagle looked back and found that he was fine. He beated proudly twice, slowly chewing the delicious frying pan and shovel, and was in a very good mood.

After eating the fried egg, Chen Wangping gently pressed the radio and listened attentively:

【Weather Forecast】

Tomorrow, the rainstorm is raining all day near Huo Niucheng, with winds of three to four levels

【Wasteland tips】

The key to solving the problem is details

【Notification tips】

I have been walking down for a long time, remember to look up.

【Sounds brought by the wind】

"What's wrong with the second and third brothers? Can't I take down a mere Hokkien City?"

"Report to the main hall master, the second hall master has launched the formation of all spirits. Huo Niucheng is dying and can be captured soon."

"This is the best way to convey it. Winter will soon begin in the central region, and there will be fewer and fewer thunder sources. At most, there will be ten days left. You must enter the Seventh Institute before the thunder source is closed."

"Yes, don't worry, the Lord of the Hall"

When Chen Wangping first heard the weather forecast, he was still a little confused.

Why doesn’t this intimate radio report the weather forecast of the Thunder Source?

Fortunately, when he heard it later, he understood that the sound brought by the wind this time was directly from the Lord of the Spirit Hall.

"In ten days, the Thunder Source Land may be closed. Including the time to explore the ruins in the Valhalla, it seems that the winner will be in these ten days."

Chen Wangping recorded the information and continued to analyze it.

There was heavy rain all day in Huoniu City, and the news was neither good nor bad.

Heavy rain can slow down the attack of insects and eliminate some insects that are not good at water. But similarly, heavy rain will also have an impact on the Huo Niucheng formation, making it even more difficult to leave the city and the temperature will be greatly reduced.

An autumn rain and a cold, let alone a heavy rain.

Fortunately, there are many winter equipment collected in the mine base before. There is definitely no problem in protecting the people of the Volcano Tribe for winter.

Chen Wangping also thought about it on his way back. As long as he could get rid of the third hall master and ensure that he could not make trouble in the black oil ruins, he could send the people of the volcanic tribe to the black oil ruins to collect the crucial black oil. After all, this thing is never too much, and he can continue to salvage the remains in the remains. The terrain there is easy to defend but difficult to attack, and he is not afraid of Zerg invasion.

Now all the key is stuck in the Third Palace Master.

He must be killed!

"The tip means to remind yourself of the details. What are the details?"

"The prompt says that I have been walking down for a long time. Remember to look up? What do you look up?"

Chen Wangping was thinking about these obscure tips while eating breakfast. After eating, he put away the plate and prepared to wash it with the pot.

As soon as he walked to the kitchen, he suddenly realized that something seemed to be missing here.

Wait, where is my pot?

Chen Wangping looked sideways at Guang, reached out to pick up a few iron-gray fluffs from the edge of the stove, and immediately understood.

Greedy Dichou!

When I come back, I have to let it bite the pot with my teeth!

Is it easy to raise a pot with great effort?
Chapter completed!