http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105903763-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B2027-103 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B15-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B45-0251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21B15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21B45-02 |
| filingDate | 2015-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105903763-B |
| titleOfInvention | The production method of cold-reduced sheet |
| abstract | The present invention provides a kind of production method of cold-reduced sheet, comprises the following steps：Steel band is carried out to the rolling of left and right 8 passages back and forth by six roll reversing rollers, in rolling, emulsion is sprayed to steel strip surface by the nozzle for being arranged at steel band upper surface and lower surface；Straightening, straightening tension force >=20T are carried out using hard state withdrawal straightening machine during degreasing；By annealing temperature control between 550 560 DEG C, soaking time 10 hours, then band cover it is cold to be cooled to 500 DEG C of laggard sector-styles, air-cooled to less than 250 DEG C carry out water coolings, and water cooling is come out of the stove to 70 DEG C；Carried out on planisher smooth, smooth power is more than 500T；Withdrawal straightening machine is rectified by two curved two to carry out carrying out sub-cut straightening, improves plate shape by rear several procedures to reach requirement wave height≤3mm of finished product tinning substrate；Chilled box≤1.5%, plate shape index reach 10I, while solve the problems, such as that production cost is higher. |
| priorityDate | 2015-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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