Siheyuan: Craftsmen of a Great Country

The next day, Jiang Chen went to the factory and went straight to the factory director's office to discuss the secondment of Su Changming and others.

After Yang Weimin listened to Jiang Chen's report, he laughed and scolded: "You kid, you went to visit other people's places and poached their technical backbone. I wonder who will dare to let you visit in the future."

Jiang Chen chuckled and said, "Don't blame me for that. I was rushing to give it away. Not everyone can participate in such a historic project."

Tao Yuan said: "That's true. The breakthrough of alloy steel is of great value to industry."

Yang Weimin said: "In that case, let's start work when they come over. Repair the stove first."

"Now Deputy Director Li has basically completed the establishment of a special support fund. Otherwise, he will be responsible for supporting your laboratory."

Tao Yuan nodded: "I think it's okay. Deputy Factory Director Li is more flexible in handling things. I feel relieved to have him assist."

"Otherwise, after the new year, Lao Yang and I will have many things to do and may have to go out, but we can't delay your work."

Jiang Chen thought for a while: "That's okay."

I thought to myself, this Li Guangfu can do it. Not long after he took office, he was recognized by the leader and gave him such a good opportunity.

Tao Yuan said: "By the way, this is the test report. Someone else worked overtime to do the test. I sent the report over after my vacation yesterday."

After speaking, he took out a report sheet from his bag and handed it to Jiang Chen.

Jiang Chen stretched out his hand and started to watch.

Tao Yuan said: "There is indeed something wrong with this water. If it is underlined, it means that the element exceeds the standard."

Jiang Chen nodded.

There are three elements underlined in Shangman:

Trivalent chromium: 0.49 mg/L

Hexavalent chromium: 0.046 mg/L

Tungsten: 0.14 mg/L

In front of the tungsten content, an asterisk is added for emphasis, indicating that this exceeds the standard.

Jiang Chen remembered that the drinking water standards for the 21st century set a limit of 0.5 mg/L for trivalent chromium and 0.05 mg/L for hexavalent chromium.

The contents of these two kinds of chromium in the samples submitted for inspection, although far exceeding that of conventional drinking water, are still within the normal range.

Tungsten has no direct toxicity. Its harm to the human body was discovered very late, and it was added to the standard. The standard is 0.1 mg/L.

This one exceeds the standard, but it is still acceptable within this range.

Finally, the test also gives the tester's speculation:

The contents of trivalent chromium, hexavalent chromium and tungsten alloy in this sample far exceed the normal water quality. I speculate that when the steelmaking plant is water-cooled, these three elements in the water adhere to the surface of the high-temperature steel, and during the secondary steelmaking, they form a series of chemical reactions with the steel in the steel-making furnace, thus completing the process. A new alloy steel.

After Jiang Chen read it, he smiled and said, "Oh, I also gave a guess."

After reading the test report, a piece of information immediately appeared in his mind.

Tungsten chromium alloy steel: high hardness and strong toughness, used for machine tool cutting tools and molds.

At first, he was worried that he would not be able to detect the answer he wanted from the water, so he had to make a detour based on the results and select an alloy steel for research based on the elements contained in the water.

Anyway, the elements in the water may cause the quality of steel to change.

But now that the direction is so obvious, there is no need to think about it so much, and there are no flaws.

It just so happens that the weakest link of Sangang machine tools - the cutting tools, can be compensated.

Tao Yuan said: "This is probably because we are afraid that we don't understand chemistry and can't understand it, so we simply said a few words."

Jiang Chen said: "I think this is more like a petition. He probably guessed what we were going to do from your words, and through this speculation, he implicitly expressed his intention to participate."

"A chemist who understands steel smelting. Isn't this exactly what we want? We haven't even reported it to the Ministry of Industry, and he came to our door himself."

Yang Weimin nodded: "Listening to what you said, it seems that this is really the case."

"Old Tao, when Mr. Zhou comes back and you go to ask for someone, you can focus on checking the person who wrote this paragraph. If there is no problem with his ability, you can give it a try."

"A person who wants to do something is better than someone who rushes to get something done."

Tao Yuan nodded: "Okay!"

Flower growers, I can’t say.

As soon as he mentioned Zhou Xinjian, he opened the office door.

However, his expression seemed a little unkind.

He glanced at the office: "Everyone happens to be here, so I don't have to look for them one by one."

Yang Weimin quickly stood up and gave up his seat: "Mr. Zhou, please sit down."

Tao Yuan said: "Mr. Zhou, are you back? Why did you come here in person? If you need anything, just tell us and we will go find you."

Zhou Xinjian snorted: "It's not a good thing you did. I left in a hurry and hurried back."

"If I don't come back, you will have to make wedding clothes for others."

Tao Yuan was stunned: "What's going on?"

Zhou Xinjian patted the table: "You have to rush for a matter as big as alloy steel in a day or two. Is there anything you can't talk about until I come back?"

Yang Weimin said: "Mr. Zhou, you blame me for this. I was the one who urged Lao Yang to go to the Ministry of Industry."

"When Xiao Jiang talked about his discovery, we were very excited and wanted to start it as soon as possible and produce results as soon as possible."

Tao Yuan said: "Mr. Zhou, what happened?"

Zhou Xinjian said: "After Lu Tianyi listened to your report, you turned around and found Chen Tongshan to discuss your findings."

"That afternoon, a call was made to Sichuan, and the steelmaking blast furnace and surrounding areas were blocked. Then Chen Tongshan also took a team to fly to Sichuan to conduct research."

Yang Weimin's expression changed.

Tao Yuan's heart skipped a beat: "So, they want to take credit?"

Zhou Xinjian said angrily: "What else? If this matter is left to me, when I send people to develop it, I can at least bring you No. 3 Steel Plant with me."

"Okay, now that Chen Tongshan has taken over this job, the most you can do is report a small amount of credit."

Tao Yuan said: "No, Comrade Xiao Jiang plans to develop this alloy steel himself."

Zhou Xinjian was stunned: "Develop it yourself? Do you have this condition?"

Yang Weimin said: "Comrade Xiao Jiang visited the Shijingshan Steelmaking Plant yesterday and seconded personnel there. He is preparing to start building an experimental steelmaking furnace this afternoon."

"We have also obtained the report of the samples submitted for inspection, and we roughly know which elements affect the quality of the steel."

Zhou Xinjian said coldly: "That's even more of a loss! You have just started everything, how can you compare your efficiency with other people's professional teams?"

"Look, you can't eat hot tofu in a hurry. In order to save a day or two, this fruit has been plundered by others. You said you are doing it day by day, which doesn't make people worry at all."

Jiang Chen smiled and said: "Mr. Zhou, there is no need to worry about this. Even if they rushed there the day before yesterday, doesn't water quality monitoring and on-site investigation take time?"

"Now that we are all on the same starting line, it is not certain who can get the result first!"

It has space, and the information also has clear ratios of various alloy steels. It only needs to reasonably guide everyone to the correct element ratios and extraction methods without risk of exposure.

It is equivalent to taking the exam with the answers. This is something that can only be robbed of the fruits of victory by others. It can only be said to be my own mistake.

It's just that due to this situation, he needs to speed up and deliver the correct answer with everyone as soon as possible.

Now that his relationship with Luo Xue was established, it was exactly when he needed results. How could he allow others to snatch his achievements?