CN104377281B - 一种led贴片支架用冷轧钢及生产方法 - Google Patents
一种led贴片支架用冷轧钢及生产方法 Download PDFInfo
- Publication number
- CN104377281B CN104377281B CN201410678357.5A CN201410678357A CN104377281B CN 104377281 B CN104377281 B CN 104377281B CN 201410678357 A CN201410678357 A CN 201410678357A CN 104377281 B CN104377281 B CN 104377281B
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- steel
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- rolled steel
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- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 238000000137 annealing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 10
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 238000005097 cold rolling Methods 0.000 claims abstract description 5
- 238000005238 degreasing Methods 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 238000010583 slow cooling Methods 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000011572 manganese Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000004080 punching Methods 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 238000003483 aging Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- CQBLUJRVOKGWCF-UHFFFAOYSA-N [O].[AlH3] Chemical compound [O].[AlH3] CQBLUJRVOKGWCF-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003695 hair diameter Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0095—Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410678357.5A CN104377281B (zh) | 2014-11-24 | 2014-11-24 | 一种led贴片支架用冷轧钢及生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410678357.5A CN104377281B (zh) | 2014-11-24 | 2014-11-24 | 一种led贴片支架用冷轧钢及生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104377281A CN104377281A (zh) | 2015-02-25 |
CN104377281B true CN104377281B (zh) | 2017-04-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410678357.5A Active CN104377281B (zh) | 2014-11-24 | 2014-11-24 | 一种led贴片支架用冷轧钢及生产方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104377281B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104646417A (zh) * | 2015-03-06 | 2015-05-27 | 郑州市华驰薄板科技有限公司 | 一种极薄钢带的冷轧方法 |
CN105234171B (zh) * | 2015-09-17 | 2017-11-07 | 武汉钢铁江北集团精密带钢有限公司 | 一种4b冷轧精密钢带及其制造方法 |
CN105195510B (zh) * | 2015-09-17 | 2017-09-29 | 武汉钢铁江北集团精密带钢有限公司 | 一种8b冷轧精密钢带及其制造方法 |
CN105903763B (zh) * | 2015-11-26 | 2018-02-23 | 江阴科玛金属制品有限公司 | 冷轧板的生产方法 |
CN105420455A (zh) * | 2015-12-30 | 2016-03-23 | 苏州翔楼金属制品有限公司 | 一种汽车发动机摇臂专用冷轧合金钢带16MnCr5退火热处理工艺 |
CN105543461A (zh) * | 2015-12-30 | 2016-05-04 | 苏州翔楼金属制品有限公司 | 一种汽车飞轮盘冷轧钢带s50c热处理工艺 |
CN105886934A (zh) * | 2016-05-16 | 2016-08-24 | 苏州翔楼新材料股份有限公司 | 一种汽车同步器齿环冷轧合金钢带16MnCr5热处理工艺 |
CN105925774B (zh) * | 2016-05-16 | 2018-03-16 | 苏州翔楼新材料股份有限公司 | 一种变速箱、分动箱壳体专用冷轧钢带s355mc热处理工艺 |
CN112680662A (zh) * | 2020-12-10 | 2021-04-20 | 宝武轻材(武汉)有限公司 | 一种智能手机配件用钢带及生产方法 |
CN113265513A (zh) * | 2021-05-21 | 2021-08-17 | 新疆八一钢铁股份有限公司 | 一种消除25钢冷轧板带状组织的退火工艺 |
CN115156850A (zh) * | 2022-07-13 | 2022-10-11 | 海盐东通家居有限公司 | 一种地暖支架用冷轧扁钢生产工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8257646B2 (en) * | 2006-09-07 | 2012-09-04 | Daimler Ag | Components made of steels with an ultrahigh carbon content and with a reduced density and high scaling resistance |
CN103074542A (zh) * | 2012-12-28 | 2013-05-01 | 浙江龙盛薄板有限公司 | 一种led支架用钢带及制造方法 |
CN105441795A (zh) * | 2014-08-22 | 2016-03-30 | 上海梅山钢铁股份有限公司 | 一种led引线框架用低碳冷轧钢板及其生产方法 |
-
2014
- 2014-11-24 CN CN201410678357.5A patent/CN104377281B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8257646B2 (en) * | 2006-09-07 | 2012-09-04 | Daimler Ag | Components made of steels with an ultrahigh carbon content and with a reduced density and high scaling resistance |
CN103074542A (zh) * | 2012-12-28 | 2013-05-01 | 浙江龙盛薄板有限公司 | 一种led支架用钢带及制造方法 |
CN105441795A (zh) * | 2014-08-22 | 2016-03-30 | 上海梅山钢铁股份有限公司 | 一种led引线框架用低碳冷轧钢板及其生产方法 |
Also Published As
Publication number | Publication date |
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CN104377281A (zh) | 2015-02-25 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170308 Address after: 430415 Binjiang Road, Yangluo Development Zone, Hubei, China, No. 1, No. Applicant after: Wuhan Iron & Steel Group Co., Ltd. Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Applicant before: Wuhan Iron & Steel (Group) Corp. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211105 Address after: 430215 floor 1, building 1, No. 1, Binjiang Avenue, Xigang District, Yangluo Economic Development Zone, Wuhan City, Hubei Province Patentee after: Baowu light material (Wuhan) Co.,Ltd. Address before: 430415 Binjiang Avenue 1, Yangluo Development Zone, Wuhan, Hubei. Patentee before: Wuhan Iron & Steel Group Co.,Ltd. |