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A process of batch annealing of coils in a cold rolling mill whichcomprises stacking a plurality of coils in a furnace, and heating thecoils in the furnace in a cycle determined by data including coildimensions, furnace dimensions operating parameters and thermal cycle to obtain coils having predetermined grain size and tensile strength, said cycle defining the temperature and time to be set for heating, soaking and cooling of the coils in the furnace feeding and processing the data into a simulator comprising three modules[i] thermal module; [ii] microstructural module and [iii] mechanical property module as herein describep and obtaining the optimum temperatures and time to be set for the annealing cycle for the predetermined grain size and tensile strength and setting the furnace to heat soak and cool the coils stacked therein in accordance with the set temperatures and time to obtain annealed coils.
Notices, Deadlines & Correspondence
Patent Information
Applicants
TATA CONSULTANCY SERVICES
Inventors
1. SAHAY SATYAM SURAJ
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1170-mum-2000-power of attorney(27-12-2000).pdf | 2000-12-27 |
| 2 | 1170-mum-2000-form 1(27-12-2000).pdf | 2000-12-27 |
| 3 | 1170-mum-2000-form 3(11-09-2001).pdf | 2001-09-11 |
| 4 | 1170-mum-2000-form 5(23-01-2002).pdf | 2002-01-23 |
| 5 | 1170-mum-2000-form 4(23-01-2002).pdf | 2002-01-23 |
| 6 | 1170-mum-2000-drawing(23-01-2002).pdf | 2002-01-23 |
| 7 | 1170-mum-2000-form 2(granted)-(24-07-2003).pdf | 2003-07-24 |
| 9 | 1170-mum-2000-form 19(24-07-2003).pdf | 2003-07-24 |
| 10 | 1170-mum-2000-claims(granted)-(24-07-2003).pdf | 2003-07-24 |
| 12 | 1170-mum-2000-cancelled pages(24-07-2003).pdf | 2003-07-24 |
| 13 | 1170-mum-2000-form 9(02-03-2004).pdf | 2004-03-02 |
| 14 | 1170-mum-2000-correspondence(24-03-2004).pdf | 2004-03-24 |
| 15 | 1170-mum-2000-correspondence(ipo)-(20-07-2004).pdf | 2004-07-20 |
| 16 | 1170-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(13-12-2006).pdf | 2006-12-13 |
| 17 | 1170-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(18-12-2008).pdf | 2008-12-18 |
| 18 | 1170-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(12-12-2011).pdf | 2011-12-12 |
| 19 | 1170-MUM-2000-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(30-10-2012).pdf | 2012-10-30 |
| 20 | 1170-MUM-2000-CORRESPONDENCE-(25-11-2013).pdf | 2013-11-25 |
| 21 | Form 27 [31-03-2017(online)].pdf | 2017-03-31 |
| 22 | 1170-MUM-2000-RELEVANT DOCUMENTS [28-03-2018(online)].pdf | 2018-03-28 |
| 23 | abstract1.jpg | 2018-08-08 |
| 24 | 1170-MUM-2000-RELEVANT DOCUMENTS [23-03-2019(online)].pdf | 2019-03-23 |
| 25 | 1170-MUM-2000-RELEVANT DOCUMENTS [29-03-2020(online)].pdf | 2020-03-29 |
| 26 | 1170-MUM-2000-RELEVANT DOCUMENTS [29-09-2021(online)].pdf | 2021-09-29 |
| 27 | 1170-MUM-2000-RELEVANT DOCUMENTS [26-09-2022(online)].pdf | 2022-09-26 |