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Development and Trial Production of Hot Rolling Material for Deep Drawing Steel DC04
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Lu LU1, Qiang HU1, Bin-heng BAI2
Rare Earth Steel | 2017, 43(2) : 45 - 48
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Rare Earth Steel | 2017, 43(2): 45-48
• Quality of Variety and Experiment and Research •
Development and Trial Production of Hot Rolling Material for Deep Drawing Steel DC04
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Lu LU1, Qiang HU1, Bin-heng BAI2
Affiliations
  • 1.Inner Mongolia Rare Earth Steel Plate Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
  • 2.Technology and Quality Dept. of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
Published: 2017-04-25 doi: 10.13647/j.cnki.btgkj.2017.02.015
Outline
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In order to meet the demand of automobile industry and home appliance industry for ultra low carbon steel deep drawing performance, expand the varieties and improve the quality of steel products, make technical reserves for development and trail production of ultra deep drawing steel in cold rolling production line, Inner Mongolia Rare Earth Steel Plate Co. of Baotou Steel is developing and trail producing hot rolling material of ultra deep drawing steel DC04. By adding alloying element Ti, the interstitial atom content can be controlled to make the steel pure. Using high temperature finish rolling and coiling process to control the precipitation and solid solution of carbides, the deep drawing raw materials with low yield strength and low yield ratio can be obtained to meet the requirements of the downstream process.

ultra deep drawing steel  /  ultra low carbon  /  micro alloying  /  pure steel
路璐, 胡强, 白彬亨. 深冲用钢DC04热轧原料的开发与试制. 包钢科技, 2017 , 43 (2) : 45 -48 . DOI: 10.13647/j.cnki.btgkj.2017.02.015
Lu LU, Qiang HU, Bin-heng BAI. Development and Trial Production of Hot Rolling Material for Deep Drawing Steel DC04[J]. Science & Technology of Baotou Steel, 2017 , 43 (2) : 45 -48 . DOI: 10.13647/j.cnki.btgkj.2017.02.015
Year 2017 volume 43 Issue 2
30
3
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Article Info
doi: 10.13647/j.cnki.btgkj.2017.02.015
  • Receive Date:2017-02-17
  • Online Date:2026-10-20
  • Published:2017-04-25
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  • Received:2017-02-17
Affiliations
    1.Inner Mongolia Rare Earth Steel Plate Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
    2.Technology and Quality Dept. of Steel Union Co. Ltd. of Baotou Steel (Group) Corp., Baotou 014010, Nei Monggol, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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