Posted on 16 Apr 2012
On
March 29, Baosteel "low temperature high magnetic induction oriented
silicon steel manufacturing technology development and industry"
successfully passes expert appraisal.The appraisal committee agrees that
the project reachs world leading level, changes the situation of
China's long-term dependence on high-grade oriented silicon steel
importation and indicates that China now has core competencies from R
& D, production line self-integration to industrialization in the
field of oriented silicon steel.China Steel Industry Association Party
secretary and vice president Liu Zhenjiang, Baosteel Group Co., Ltd.
Chairman Xu Lejiang, appraisal committee experts, as well as Baosteel
silicon team representatives attend the appraisal meeting. After 10 years of painstaking research and four years of production
practice, Baosteel achieves the goal of "bulk, stable production of
high-grade oriented silicon steel with reasonable cost", makes a series
of ingenious technological achievements, achieves high-grade oriented
silicon steel product grade full coverage, with 10 brands of high-grade
oriented silicon steel products filling the domestic blank. Baosteel
high-grade oriented silicon steel is used in national key projects such
as the Three Gorges Project and the transformer performance is the same
with international top oriented silicon steel products.The project has
formed a complete independent intellectual property rights system, has
applied for 29 invention patents, 47 utility model patents and 405
technical secrets. The appraisal meeting is organized by China Steel Association. The
appraisal committee is hosted by Chinese Academy of Engineering
academian Gan Yong, Yin Ruiyu, State Council Three Gorges Construction
Committee Three Gorges 3rd phase project equipment manufacturing quality
inspection group leader Lu Yansun. A total of 15 experts and user
representatives including Chinese Academy of Engineering academian Wang
Guodong and China Steel Association vice chairman Wang Xiaoqi
participate the meeting. Appraisal committee members inspect Baosteel
oriented silicon steel production site, listen to the project
development, user application and economic benefits report, and ask
technical questions on Baosteel oriented silicon steel research and
development and production line self-integration and industrialization
and Baosteel silicon steel team members make careful reply. After careful discussion, the appraisal committee gives an objective
and fair assessment opinion.The appraisal committee agrees that the
project includes laboratory research and development, production line
self-integration and industrialization complete process, has long
time span, covers a wide range, is of high technical difficulty and
belongs to typical whole process, multi-disciplinary collaboration
system innovation project. The low temperature and high magnetic
induction oriented silicon steel manufacturing technology reaches world
leading level, representing the development direction of oriented
silicon steel technology; Self-integrated oriented silicon steel
production line is modular, efficient, of high-precision, energy saving
and environmental friendly. Technical indicators of the production line
reach the world leading level. It successfully achieves the conversion
from independent research and development to large-scale production,
solves a series of process control technology from molten iron,
steelmaking, hot rolling, cold rolling and subsequent heat treatment and
the key process control indicators reach the world advanced level and
is a major technological breakthrough that metallurgical sector achieves
in recent years and has enormous economic and social benefice and
demonstrative value. Liu Zhenjiang congratulates the project's passing the assessment.He
says that Baosteel completely relies on its own power, implements
independent research and development, achieves full coverage of
high-grade oriented silicon steel. It is magnificent that the physical
quality of the product has reached the world advanced level and is
approved by the users. He points out that the technology upgrades
China's steel manufacturing capacity, breaks the foreign technology
barriers and monopoly and contributes to China's economic development.He
hopes that while doing project industrialization, Baosteel can continue
to follow the development trend of the world's advanced level, continue
to do research in new technologies and continue to work hard in
reducing costs and increasing efficiency. Xu Lejiang makes speech at the appraisal meeting.He first expresses
thanks to China Steel Association who organizes the appraisal meeting
and experts who participate in the assessment. He says that for more
than 10 years, Baosteel breaks the blockade of foreign technology,
adheres to independent innovation, has exploration and practice step by
step, achieves major breakthrough in oriented silicon steel technology.
The products fill the domestic gap, break the monopoly of foreign
products in the Chinese market, achieve stable mass production and meet
the needs of the national key projects.He says that from the point of
view of technology trends and industry restructuring and development,
experts give Baosteel valuable comments and suggestions on oriented
silicon steel technology, which will further promote Baosteel oriented
silicon steel technology progress and Baosteel oriented silicon steel
industry can go further and be better.
