Recently, The third baosteel 'Patent Invention Award'
is announced. There are 8 patents awarded 'Invention
Award' among them, 'A rolling process and special
equipment for seamless tube' invented by Yantai
Lubao of Steel pipe business unit is awarded the top price.
There are 9 pieces of patents awarded 'Practical New
For commending inventor 's contribution to production and
operation of Baosteel, further encourage positivity of
employee to carry out technology innovation, build up good
creative environment, continuous upgrade the capacity of
innovation, Baosteel on 4th of April, the intellectual
property day, adhere the principle of 'Good innovation
construction, Good application effect, Good promotion
effect', carry out the 3rd 'Patent Innovation
Award' evaluation. This year, the there are
'Invention Award' and 'Application New Award'
set under the 'Patent Innovation Award'.
This Evaluation is warmly welcomed and actively responsed by
different company of Baosteel. Totally received 28 patents
from 15 different company, among them, 12 patents declared
'Invention Award', 16 patents declared
'Application New Award'. After judgement by
specialist, review by specialist meeting,and final
evaluation.There are one patent awarded the top price, two
awarded the second price and five awarded the third price.
Nine patents awarded 'Practical New Award'.
The project awarded the top price is 'A rolling process
and special equipment for seamless pipe'. According to
issues such as inner screw, straight channel scape and others
of ACCU-ROLL machine, they invented a brandy new rolling
process for seamless pipe and rolling expansion machine and
leveler. Achieve optimize integration of ACCU-ROLL and
rotating rolling expansion pipe. After application of that
patent, the production amount increased 63%, accumulate
achieve profit of 660 million, generate 12 patents.
'Solid solution strengthening of same level steel and its
product method' awarded the second price of
'Invention Prize', which rational control the process
such as hot rolling, cold rolling and annealing, product
varieties same level steel, shape unique production of
Baosteel, and its character is better than other same level
steel imported. Accumulative achieve 550 thousand profit.
'A high-tensile steel plate for static enamel and its
product method' awarded the second prize of 'Invent
Award' through researching forming property and
strengthening mechanism of enamel steel, develop varieties of
tensile hot rolling high-tensile enamel steel. And it adopt
technology of PH nitrogen blowing so as to save the
production cost, accumulative achieve added profit of 9.5