As he said that, Gao Zhizhou took out a small ceramic object the size of a thumb from his pocket.
This ceramic bottle was obviously made using the method Sun Hang taught him to remove the iron element inside, so its surface was extremely clean.
" We produced this batch of ceramic miniature transformer according to the original process. When we delivered it to overseas customers, they found some slight leakage during testing..."
" Actually, there isn't a lot of leakage, but the overseas customers are using this to stop us. They're pushing down our price by one-third…"
When he said the words 'lower the price by one-third,' a pained expression flashed across Manager Li's face.
When he heard the words " ceramic leakage," Sun Hang frowned and picked up the thumb-sized ceramic.
Based on his memories from the 21st century, Sun Hang roughly remembered that most of the materials used for real porcelain insulation bottles were clay and some composite materials.
Such a material could achieve very good insulation.
However, in the 1970s, Sun Hang couldn't remember what those materials were. After all, he wasn't a professional in this field.
Of course, the other reason was that he would help Gao Zhizhou if he had the ability.
Therefore, Sun Hang didn't want to spend too much time thinking about it.
However, after thinking about it, Sun Hang still thought of a way to slightly increase the insulation of these porcelain.
" Gao Zhizhou, most electrons actually move on the surface of a conductor. It's like a metal rod. When electricity is applied, the electrons on the surface are the most active…"
At this point, Sun Hang pinched the ceramic miniature transformer and said,
" Therefore, with our current technology, what we can do is to increase the crawling distance of electrons…"
" The movement of electrons actually has a certain constant speed. Increasing the crawling distance on the ceramic surface, the more electrons are consumed, and the longer the time it takes to conduct the entire ceramic surface. This is equivalent to increasing its insulation…"
After hearing Sun Hang's words, Factory Manager Li was dumbfounded.
Xu Hongfei couldn't understand what Sun Hang was saying at all. He just kept his head down and began to eat crazily.
Only Gao Zhizhou seemed to understand and asked directly,
"So, expert Sun Hang, what should we do with the production process…"
Sun Hang thought for a moment before continuing,
"In order to increase the creeping distance of the electrons, you can add as many folds as possible on the surface of this porcelain insulation bottle. You only need to remember that the more folds there are, the larger the creeping distance of the electrons will be and the better the insulation performance will be…"
Seeing Gao Zhizhou's expression, Sun Hang directly threw out the solution.
Gao Zhizhou's eyes lit up when he heard Sun Hang's words.
It was much simpler to add wrinkles on the surface of the ceramic.
He only needed to get the workers to modify the mold to make the surface uneven and squeeze out as many wrinkles as possible.
Sun Hang had a way.
He had led his people to study the matter for a long time without any clues, but Sun Hang had solved it in a flash.
Holding the thumb-sized miniature transformer in his hand, Sun Hang suddenly asked casually,"
"By the way, what are the overseas customers using your components for?”
This miniature transformer was very small. It looked like it was placed in some relatively sophisticated electronic product.
Gao Zhizhou thought for a while before continuing,"
" We don't know what it does exactly. We only know that it's a Japanese client. I think it's called Ni or something. They produce something that can play tape. It seems to be a device that can play music…"
"I heard that this company is very famous overseas…"
Hearing Gao Zhizhou's words, Sun Hang's pupils constricted.
He immediately thought of a Japanese company called Sonny.
Then, he combined the tape that Gao Zhizhou had just mentioned and played the music.
He immediately thought of a music player that hadn't appeared in the country yet:
A tape player…
Due to its small capacity and poor sound quality, records were replaced by tape developed by companies such as Philip in the 1960s and 1970s.
Of course, at this time, the ones used in the overseas market were still the kind of large audio box tape players that weighed more than 10 kilograms.
In the 1980s and 1990s, companies such as Sonny and Matsushita set off a craze for Walkman tape players.
This trend continued until around 2000, when it was replaced by CD players and MP3 players.
Of course, in the end, all these players were replaced by a small mobile phone.
However, Sun Hang knew that the Walkman tape player was only invented in Japan in the 1980s.
However, it was obvious that companies like Sonny and Pantheon had already started to develop such exquisite and small things.
In China, it wasn't until the 1990s that Walkman tape players became popular as the living standards of the people improved.
At that time, on the streets and alleys, regardless of gender, everyone liked to have a tape player stuck to their pants.
Then, he stuffed the two earphones into his ears. Wherever he went, he would sing along to Hong Kong songs such as 'I Really Love You, Seaman, I Love You Forever'…
" This Walkman is a god-like device. If I remember correctly, this kind of tape player was probably sold in the billions in the world back then…"
After Gao Zhizhou's reminder, Sun Hang immediately thought of how he could start developing this tape player.
Then, how much foreign exchange could he earn if he could directly export these things overseas…
At this moment, Sun Hang suddenly felt that the bicycles produced by the labor service company were not good.
Those bicycles could only be sold for a few hundred at most.
If the tape was ready, it would be worth billions. Moreover, the value of a single tape was not something that a bicycle could compare to.
However, Sun Hang's appearance was not revealed.
He knew that he needed to wait until the economy was open and stable before he could get the labor service company to start researching the tape player.
At that time, he wanted this weapon to sweep across the world.
He had become a well-deserved electronics giant.
He asked the companies like Sonny and Matsushita to give way first.
After suppressing his excitement, Sun Hang directly requested Manager Li to perform the welding of 1000 circuit boards.
Sun Hang didn't reveal that it was the wireless proximity fuse of the grenade launcher.
After all, this was a military secret, and Sun Hang didn't want to reveal too much.
(Thank you, Eni and Qiuheng, for urging me to update. Thank you for your support!)）
This book comes from：m.funovel.com。