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This is the world's thinnest "hand-torn steel", the price is comparable to gold, the key is: made in China!

Dec 27, 2023 1

Thin as a cicada's wings

It is only 1/6 the thickness of a human hair

The price is comparable to gold

"Torn steel"

It is the darling of aerospace and other sophisticated fields

Known as the "pearl in the crown of the steel industry"

The year 2016

Tisco decided to go from traditional crude steel

To the "high precision" product transformation

"Hand-torn steel" innovation R & D team was quickly established

However, there is no ready-made experience to draw on

The road to innovation is fraught

Faced with more than 600 technical problems

The average experiment failed once every two days

Every step of the innovation team is like climbing through the abyss

The 36-year-old Liao Xi

He has been working at TISCO for ten years

His partner, Duan Haojie

It is a family of three generations rooted in TiSCO

It's a lot of experience, but for them

Innovation is harder than ever

Duan Haojie said

"There was a long period of disorientation

Keep having problems

To be honest, we thought about quitting

But when you really want to give up, you will not be willing to give up."

From 0.1 mm to 0.05 mm

To 0.03 millimeters

At the beginning of 2018, it experienced more than 700 failures

0.02 mm, the world's thinnest "hand-torn steel"

Finally developed successfully

May 2020

Just 0.02 millimeters thick

Stainless steel foil hand torn steel products

Duan Haojie memories

"The general secretary gently twisted his hand to tear the steel product

Said, "hundred steel made around the finger soft."

At the same time, it encourages us to continue our efforts."

Just three months later

"Hand torn steel" thickness from 0.02 mm

Further rolled to 0.015 mm

Set a new world record

More and more new products are being launched worldwide

18 kinds of special steel products are the first in China

More than 40 successfully replaced imports

26 kinds of market share first

The export volume of stainless steel ranks first in the world

Only the reformers go forward, but the innovators are strong

But the innovator wins

It is because of innovation that TISCO has been reborn

It is also because of innovation

China is fast becoming one of the world's innovative countries.

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