Workflow
核心技术自主化
icon
Search documents
中国又一科技迎重大突破!用3年打破垄断,造出3.6万吨钢铁巨兽!
Sou Hu Cai Jing· 2025-08-22 15:45
上世纪90年代,我们国家想修一条油气管道,想建一座核电站,甚至想造一架更先进的飞机时,却发现 连一根最关键的、无缝的钢管,都得看别人的脸色。 那时候一根普普通通的无缝钢管,美国德国人敢开出每吨2万美元的天价!那可是90年代的2万美元! 他们不仅卖得贵,还拽得不行。核心技术?不卖!先进设备?不卖!卖给你的旧设备,连怎么修都得他 们说了算,你想自己拆开研究一下?门儿都没有! 那种感觉,就像一个武林高手,被人掐住了命脉,空有一身抱负,却处处受制于人。 可是他们或许怎么都不会料到,这种被逼到绝路的"憋闷"最后会整出个啥样的"钢铁大家伙"…… 今天咱们就来聊聊,这根小小的钢管,是如何逼着中国,上演了一出惊天动地的工业逆袭大戏! 一根"天价"钢管和被掐住的"工业命脉"可能很多人会问,不就是一根钢管吗?有那么重要吗?太重要 了! 我们平时看到的钢管,很多中间有一道焊缝,就像衣服的缝合线,可是在一些极端环境里,比如深海油 田几千米处的高压、核反应堆里的超高温、战斗机引擎里的极限拉扯……这道小小的焊缝就是致命的缺 陷。 无缝钢管,从名字就能大概知道,它是一体成型的,整个管子上下没有一点"伤痕"它就像个天生体魄强 健的"肌肉型男 ...
国产乙丙橡胶技术突破记   
Zhong Guo Hua Gong Bao· 2025-05-21 02:15
Core Viewpoint - Jilin Petrochemical has successfully developed a domestic catalyst for ethylene-propylene rubber, breaking the reliance on imported products and achieving significant market penetration with competitive pricing [1][2][5] Group 1: Product Development and Innovation - The new product's performance is on par with imported alternatives, leading to initial purchase agreements from downstream customers [1] - The company has overcome the challenge of relying on imported catalysts by collaborating with local research institutions to develop domestic alternatives [2][3] - A new vanadium catalyst for ethylene-propylene rubber production was successfully tested, marking Jilin Petrochemical as the first domestic company to utilize such a catalyst [3][4] Group 2: Market Strategy and Customer Engagement - Following the technical breakthrough, the company actively engaged with leading manufacturers in the automotive sponge and sealing strip sectors to promote the new product [4][5] - Data-driven presentations highlighted the new product's comparable performance metrics to imported products, successfully convincing multiple companies to trial the product [4][5] - The successful adoption of the new product by a leading automotive sealing strip manufacturer signifies a shift in the market dynamics, previously dominated by foreign products [5] Group 3: Industry Impact and Future Prospects - The successful localization of the catalyst not only reshapes the industry landscape but also demonstrates the commitment of state-owned enterprises to technological self-reliance [5] - The ongoing transformation of scientific achievements into productive capabilities is expected to drive high-quality development for the company [5]