Thin high-flexibility pipeline steel plate and production method thereof
The invention discloses a thin high-flexibility pipeline steel plate and a production method thereof, belonging to the technical field of low-carbon microalloyed steel. The steel plate comprises the following chemical components in percentage by weight: 0.05-0.10 percent of C, 0.10-0.45 percent of S...
Saved in:
Main Authors | , , , , , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
16.04.2014
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | The invention discloses a thin high-flexibility pipeline steel plate and a production method thereof, belonging to the technical field of low-carbon microalloyed steel. The steel plate comprises the following chemical components in percentage by weight: 0.05-0.10 percent of C, 0.10-0.45 percent of Si, 1.35-1.85 percent of Mn, not more than 0.020 percent of P, not more than 0.005 percent of S, 0.01-0.05 percent of Alt, 0.03-0.06 percent of Nb, 0.03-0.06 percent of V, 0.01-0.02 percent of Ti, 0.00-0.20 percent of Mo and the balance of Fe and inevitable impurity elements. The production method is mainly characterized in that a low-temperature control rolling process is adopted for replacing an accelerated cooling process: the rolling temperature in a second stage is controlled to be 800-850 DEG C, the finish rolling temperature is controlled to be 660-720 DEG C, and room temperature is reached by adopting an air natural cooling manner after rolling. The production method has the advantages that the thin high-fle |
---|---|
AbstractList | The invention discloses a thin high-flexibility pipeline steel plate and a production method thereof, belonging to the technical field of low-carbon microalloyed steel. The steel plate comprises the following chemical components in percentage by weight: 0.05-0.10 percent of C, 0.10-0.45 percent of Si, 1.35-1.85 percent of Mn, not more than 0.020 percent of P, not more than 0.005 percent of S, 0.01-0.05 percent of Alt, 0.03-0.06 percent of Nb, 0.03-0.06 percent of V, 0.01-0.02 percent of Ti, 0.00-0.20 percent of Mo and the balance of Fe and inevitable impurity elements. The production method is mainly characterized in that a low-temperature control rolling process is adopted for replacing an accelerated cooling process: the rolling temperature in a second stage is controlled to be 800-850 DEG C, the finish rolling temperature is controlled to be 660-720 DEG C, and room temperature is reached by adopting an air natural cooling manner after rolling. The production method has the advantages that the thin high-fle |
Author | LI SHAOPO WANG ZHIYONG LI QUN LI JIADING SHEN TIEQIANG ZHANG GUODONG DONG ZHANBIN DING WENHUA TIAN PENG ZHA CHUNHE |
Author_xml | – fullname: TIAN PENG – fullname: ZHANG GUODONG – fullname: LI SHAOPO – fullname: WANG ZHIYONG – fullname: ZHA CHUNHE – fullname: DING WENHUA – fullname: SHEN TIEQIANG – fullname: DONG ZHANBIN – fullname: LI QUN – fullname: LI JIADING |
BookMark | eNqNyj0KwkAQBtAttPDvDuMBAtEQxVKCksoqfViTb92BdXbJjqC3t_EAVq95SzOTKFiYtvMs5PnhCxfw5jsH1g8lTggsoKxAoBSsgqyMlKY4vgblKPSE-jiSekyIbm3mzoaMzc-V2V4vXdMWSLFHTnaAQPvmtiur474-Hcpz9c_5AuyoNmU |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
ExternalDocumentID | CN103725960A |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CN103725960A3 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 16:45:09 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | Chinese English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CN103725960A3 |
Notes | Application Number: CN20131741800 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140416&DB=EPODOC&CC=CN&NR=103725960A |
ParticipantIDs | epo_espacenet_CN103725960A |
PublicationCentury | 2000 |
PublicationDate | 20140416 |
PublicationDateYYYYMMDD | 2014-04-16 |
PublicationDate_xml | – month: 04 year: 2014 text: 20140416 day: 16 |
PublicationDecade | 2010 |
PublicationYear | 2014 |
RelatedCompanies | SHOUGANG CORPORATION |
RelatedCompanies_xml | – name: SHOUGANG CORPORATION |
Score | 3.0455267 |
Snippet | The invention discloses a thin high-flexibility pipeline steel plate and a production method thereof, belonging to the technical field of low-carbon... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
Title | Thin high-flexibility pipeline steel plate and production method thereof |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140416&DB=EPODOC&locale=&CC=CN&NR=103725960A |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_mFPVNp6LzgwjSt-Jqv9aHIi7dGMK6IVP2NtI2YZPRFVcR_eu9yzbni76EkMCRDy53yeX3O4AbJWSaea5torHDIgukmSR-Ylqe8tHdl7ZjE3a4F3vdZ-dx5I4q8LrGwmie0A9NjogalaK-l_q8LjaPWJH-W7m4TabYNL_vDMPIWN2OiSvG8oyoFbYH_ajPDc5DHhvxU0hwOPT0vcbDFmyTG008--2XFqFSit8mpXMAOwOUlpeHUPma1GCPrzOv1WC3twp4Y3Wle4sj6FKKTUb0wqYiFkv9q_WTFdOCIOWS4XbJGStmKJWJPGPFkssVp8KWaaIZ-Xpyro7hutMe8q6JQxr_zH_M483o7ROo5vNcngLzha9cKxMaD-srKZqpe6f8pgycQImkcQb1v-XU_-s8h31aSwqaWN4FVMu3d3mJtrdMrvSifQNycYng |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_mFOebTkXnVwTpW3Fd12Z7KOLSjaprN2TK3kY_EpyMrriK6F_vJeucL_oSQgJHPrjcXZLf7wCuRMjjxLZMHY0dFkmb61FEI92wBUV3n5tNU2KH_cD2npr3Y2tcgtcVFkbxhH4ockTUqBj1PVfndba-xHLV38rFdTTFpvlNb-S4WhEdS64Yw9bcjtMdDtwB0xhzWKAFj46Ew6Gnb9dvN2CTYkioQqXnjkSlZL9NSm8XtoYoLc33oPT1UoUKW2Veq8K2Xzx4Y7XQvcU-eDLFJpH0wrqQLJbqV-snyaaZhJRzgtvFZySboVQSpgnJllyuOBWyTBNNpK_H5-IALnvdEfN0HNLkZ_4TFqxHbx5COZ2n_AgIDamwjCRUeFgqeNiKrYagLd5utkUY1Y-h9rec2n-dF1DxRn5_0r8LHk5gR66rfEAx7FMo52_v_AztcB6dqwX8BgoejMo |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Thin+high-flexibility+pipeline+steel+plate+and+production+method+thereof&rft.inventor=TIAN+PENG&rft.inventor=ZHANG+GUODONG&rft.inventor=LI+SHAOPO&rft.inventor=WANG+ZHIYONG&rft.inventor=ZHA+CHUNHE&rft.inventor=DING+WENHUA&rft.inventor=SHEN+TIEQIANG&rft.inventor=DONG+ZHANBIN&rft.inventor=LI+QUN&rft.inventor=LI+JIADING&rft.date=2014-04-16&rft.externalDBID=A&rft.externalDocID=CN103725960A |