KR20200092352A - Fe-Al계 도금 핫 스탬프 부재 및 Fe-Al계 도금 핫 스탬프 부재의 제조 방법 - Google Patents
Fe-Al계 도금 핫 스탬프 부재 및 Fe-Al계 도금 핫 스탬프 부재의 제조 방법 Download PDFInfo
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- C23C2/12—Aluminium or alloys based thereon
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- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
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Abstract
본 발명에 관한 핫 스탬프 부재는, 모재의 편면 또는 양면 상에 위치하는 Fe-Al계 도금층을 갖고 있고, 상기 모재는 소정의 강 성분을 갖고 있고, 상기 Fe-Al계 도금층은, 두께가 10㎛ 이상 60㎛ 이하이고, 또한 표면으로부터 상기 모재를 향해 차례로, A층, B층, C층, D층의 4층으로 구성되어 있고, 상기 4층의 각각은, Al, Fe, Si, Mn, Cr을 소정의 함유량으로 함유하고, 잔부가 불순물인 Fe-Al계 금속간 화합물로 이루어지고, D층은, 또한, 단면적이 3㎛2 이상 30㎛2 이하인 커켄달 보이드를, 10개/6000㎛2 이상 40개/6000㎛2 이하 함유한다.
Description
도 2는 본원의 발명예의 Fe-Al계 도금 핫 스탬프 강판의 도금의 EDS 분석으로부터 구해지는 Fe-Al계 도금의 Al, Fe 조성을 도시하는 도면이다. 회색으로 해칭한 영역이, 본 발명의 범위 내를 나타낸다.
도 3은 본원의 발명예의 Fe-Al계 도금 핫 스탬프 강판의 도금의 EDS의 분석으로부터 구해지는 Fe-Al계 도금의 Al, Si 조성을 도시하는 도면이다. 회색으로 해칭한 영역이, 본 발명의 범위 내를 나타낸다.
도 4는 본원의 발명예의 Fe-Al계 도금 핫 스탬프 강판의 도금 EDS의 분석으로부터 구해지는 Fe-Al계 도금의 Al, Mn 조성을 도시하는 도면이다. 회색으로 해칭한 영역이, 본 발명의 범위 내를 나타낸다.
도 5는 본원의 발명예의 도금 단면이고, 커켄달 보이드의 개수 밀도의 측정 방법과 그 측정 결과를 나타낸 것이다.
Claims (6)
- 모재의 편면 또는 양면 상에 위치하는 Fe-Al계 도금층을 갖고 있고,
상기 모재는, 질량%로,
C: 0.1% 이상 0.5% 이하
Si: 0.01% 이상 2.00% 이하
Mn: 0.3% 이상 5.0% 이하
P: 0.001% 이상 0.100% 이하
S: 0.0001% 이상 0.100% 이하
Al: 0.01% 이상 0.50% 이하
Cr: 0.01% 이상 2.00% 이하
B: 0.0002% 이상 0.0100% 이하
N: 0.001% 이상 0.010% 이하
를 함유하고, 잔부가, Fe 및 불순물로 이루어지고,
상기 Fe-Al계 도금층은, 두께가 10㎛ 이상 60㎛ 이하이고, 또한 표면으로부터 상기 모재를 향해 차례로, A층, B층, C층, D층의 4층으로 구성되어 있고,
상기 4층의 각각은, 이하에 나타내는 성분을 합계가 100질량% 이하로 되도록 함유하고, 잔부가 불순물인 Fe-Al계 금속간 화합물로 이루어지고, 상기 D층은, 또한, 단면적이 3㎛2 이상 30㎛2 이하인 커켄달 보이드(Kirkendall void)를, 10개/6000㎛2 이상 40개/6000㎛2 이하 함유하는 Fe-Al계 도금 핫 스탬프 부재.
A층 및 C층
Al: 40질량% 이상 60질량% 이하
Fe: 40질량% 이상 60질량% 미만
Si: 5질량% 이하(0질량%를 포함하지 않음)
Mn: 0.5질량% 미만(0질량%를 포함하지 않음)
Cr: 0.4질량% 미만(0질량%를 포함하지 않음)
B층
Al: 20질량% 이상 40질량% 미만
Fe: 50질량% 이상 80질량% 미만
Si: 5질량% 초과 15질량% 이하
Mn: 0.5질량% 이상 10질량% 이하
Cr: 0.4질량% 이상 4질량% 이하
D층
Al: 20질량% 미만(0질량%를 포함하지 않음)
Fe: 60질량% 이상 100질량% 미만
Si: 5질량% 이하(0질량%를 포함하지 않음)
Mn: 0.5질량% 이상 2.0질량% 이하
Cr: 0.4질량% 이상 4질량% 이하 - 제1항에 있어서, 상기 A층의 표면에, Mg 및/또는 Ca의 산화물로 이루어지는, 두께가 0.1㎛ 이상 3㎛ 이하인 산화물층을 더 갖는, Fe-Al계 도금 핫 스탬프 부재.
- 제1항 또는 제2항에 있어서, 상기 모재는, 잔부의 Fe의 일부 대신에, 질량%로,
W: 0.01 내지 3.00%
Mo: 0.01 내지 3.00%
V: 0.01 내지 2.00%
Ti: 0.005 내지 0.500%
Nb: 0.01 내지 1.00%
Ni: 0.01 내지 5.00%
Cu: 0.01 내지 3.00%
Co: 0.01 내지 3.00%
Sn: 0.005 내지 0.300%
Sb: 0.005 내지 0.100%
Ca: 0.0001 내지 0.01%
Mg: 0.0001 내지 0.01%
Zr: 0.0001 내지 0.01%
REM: 0.0001 내지 0.01%
의 적어도 어느 것을 더 함유하는, Fe-Al계 도금 핫 스탬프 부재. - 질량%로,
C: 0.1% 이상 0.5% 이하
Si: 0.01% 이상 2.00% 이하
Mn: 0.3% 이상 5.0% 이하
P: 0.001% 이상 0.100% 이하
S: 0.0001% 이상 0.100% 이하
Al: 0.01% 이상 0.50% 이하
Cr: 0.01% 이상 2.00% 이하
B: 0.0002% 이상 0.0100% 이하
N: 0.001% 이상 0.010% 이하
를 함유하고, 잔부가, Fe 및 불순물로 이루어지는 모재 성분을 갖는 강의 슬래브를, 열간 압연, 산세, 냉간 압연하고, 그 후에 어닐링과 용융 알루미늄 도금을 연속적으로 실시한 강판을 블랭킹한 후에, 블랭킹 후의 상기 강판을 가열 설비에 투입하고 나서 취출할 때까지의 가열 시간을 150초 이상 650초 이하로 하고, 당해 블랭킹 후의 강판을 850℃ 이상 1050℃ 이하에서 가열하고, 직후에 원하는 형상으로 성형하고, 30℃/초 이상의 냉각 속도로 급랭하는 것이고,
상기 용융 알루미늄 도금에 사용하는 용융 알루미늄 도금욕의 조성은,
Al: 80질량% 이상 96질량% 이하
Si: 3질량% 이상 15질량% 이하
Fe: 1질량% 이상 5질량% 이하
를 합계가 100질량% 이하로 되도록 함유하고, 잔부는 불순물로 이루어지고,
상기 가열에 있어서의 강판 온도 Y(℃), 가열 시간 X(초)에 대하여, Y가 600℃ 이상 800℃ 이하에 있는 가열 시간 X가 100초 이상 300초 이하로 되고, 또한 강판 온도 Y에 대하여, Y의 X에 관한 1차 도함수(dY/dX)가 0으로 되는 경우가, Y가 600℃ 이상 800℃ 이하의 범위 내에 존재하도록 제어하는, Fe-Al계 도금 핫 스탬프 부재의 제조 방법. - 제4항에 있어서, 상기 용융 알루미늄 도금욕의 조성은, 또한, Mg 또는 Ca의 적어도 어느 것을, 합계로 0.02질량% 이상 3질량% 이하 함유하는, Fe-Al계 도금 핫 스탬프 부재의 제조 방법.
- 제4항 또는 제5항에 있어서, 상기 슬래브는, 모재 성분으로서, 잔부의 Fe의 일부 대신에, 질량%로,
W: 0.01 내지 3.00%
Mo: 0.01 내지 3.00%
V: 0.01 내지 2.00%
Ti: 0.005 내지 0.500%
Nb: 0.01 내지 1.00%
Ni: 0.01 내지 5.00%
Cu: 0.01 내지 3.00%
Co: 0.01 내지 3.00%
Sn: 0.005 내지 0.300%
Sb: 0.005 내지 0.100%
Ca: 0.0001 내지 0.01%
Mg: 0.0001 내지 0.01%
Zr: 0.0001 내지 0.01%
REM: 0.0001 내지 0.01%
의 적어도 어느 것을 더 함유하는, Fe-Al계 도금 핫 스탬프 부재의 제조 방법.
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Cited By (3)
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Families Citing this family (14)
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| CN115820991B (zh) * | 2022-11-11 | 2024-06-21 | 唐山钢铁集团有限责任公司 | 一种防止铝硅镀层产品热处理过程中镀层粘辊的方法 |
| WO2024033722A1 (en) * | 2023-06-30 | 2024-02-15 | Arcelormittal | Crack-containing hot-stamped steel part with a thin coating with excellent spot-weldability and excellent painting adhesion |
| WO2024033721A1 (en) | 2023-06-30 | 2024-02-15 | Arcelormittal | Crack-containing hot-stamped coated steel part with excellent spot-weldability and excellent painting adhesion |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09202953A (ja) | 1996-01-25 | 1997-08-05 | Nisshin Steel Co Ltd | Fe−Al−Si合金層を形成した熱器具用鋼材およびその製造方法 |
| WO2002103073A2 (en) * | 2001-06-15 | 2002-12-27 | Nippon Steel Corporation | High-strength alloyed aluminum-system plated steel sheet and high-strength automotive part excellent in heat resistance and after-painting corrosion resistance |
| JP2003181549A (ja) | 2001-08-31 | 2003-07-02 | Nippon Steel Corp | アルミ系めっき鋼板を用いた高強度自動車部材の熱間プレス方法 |
| JP2007314874A (ja) | 2006-04-25 | 2007-12-06 | Nippon Steel Corp | 高強度自動車部品およびその熱間プレス方法 |
| JP2009263692A (ja) | 2008-04-22 | 2009-11-12 | Nippon Steel Corp | ホットプレス部材及びその製造方法 |
| US20130029172A1 (en) * | 2006-10-30 | 2013-01-31 | Arcelormittal France | Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product |
| KR20150127725A (ko) * | 2013-04-18 | 2015-11-17 | 신닛테츠스미킨 카부시키카이샤 | 열간 프레스용 도금 강판, 도금 강판의 열간 프레스 방법 및 자동차 부품 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3738754B2 (ja) | 2002-07-11 | 2006-01-25 | 日産自動車株式会社 | 電着塗装用アルミニウムめっき構造部材及びその製造方法 |
| JP4446428B2 (ja) | 2003-02-17 | 2010-04-07 | 新日本製鐵株式会社 | 塗装後耐食性に優れた高強度自動車部品 |
| JP4410718B2 (ja) * | 2005-04-25 | 2010-02-03 | 新日本製鐵株式会社 | 塗料密着性、塗装後耐食性に優れたAl系めっき鋼板及びこれを用いた自動車部材並びにAl系めっき鋼板の製造方法 |
| WO2009090443A1 (en) * | 2008-01-15 | 2009-07-23 | Arcelormittal France | Process for manufacturing stamped products, and stamped products prepared from the same |
| JP4616900B2 (ja) * | 2008-05-27 | 2011-01-19 | 新日本製鐵株式会社 | 塗装後耐食性に優れた高強度自動車部品 |
| JP5224010B2 (ja) | 2010-10-22 | 2013-07-03 | 新日鐵住金株式会社 | 縦壁部を有するホットスタンプ成形体の製造方法及び縦壁部を有するホットスタンプ成形体 |
| KR101829854B1 (ko) | 2011-04-01 | 2018-02-20 | 신닛테츠스미킨 카부시키카이샤 | 도장 후 내식성이 우수한 핫 스탬핑 성형된 고강도 부품 및 그 제조 방법 |
| CA2865910C (en) | 2012-03-07 | 2017-10-17 | Nippon Steel & Sumitomo Metal Corporation | Steel sheet for hot stamping, method for production thereof, and hot stamping steel material |
| KR102050175B1 (ko) * | 2015-07-29 | 2019-11-28 | 제이에프이 스틸 가부시키가이샤 | 열간 프레스 부재의 제조 방법 |
| KR101696121B1 (ko) | 2015-12-23 | 2017-01-13 | 주식회사 포스코 | 내수소지연파괴특성, 내박리성 및 용접성이 우수한 열간성형용 알루미늄-철 합금 도금강판 및 이를 이용한 열간성형 부재 |
| TWI588293B (zh) * | 2016-05-10 | 2017-06-21 | 新日鐵住金股份有限公司 | 熱壓印成形體 |
| WO2018142534A1 (ja) | 2017-02-02 | 2018-08-09 | 新日鐵住金株式会社 | ホットスタンプ用合金化Alめっき鋼板およびホットスタンプ部材 |
| MX2019011731A (es) * | 2017-03-31 | 2019-11-21 | Nippon Steel Corp | Cuerpo estampado en caliente. |
-
2019
- 2019-02-15 IN IN202017021813A patent/IN202017021813A/en unknown
- 2019-02-15 TW TW108105203A patent/TWI682066B/zh not_active IP Right Cessation
- 2019-02-15 US US16/634,346 patent/US11530474B2/en active Active
- 2019-02-15 WO PCT/JP2019/005659 patent/WO2019160106A1/ja not_active Ceased
- 2019-02-15 EP EP19755186.4A patent/EP3623493B1/en active Active
- 2019-02-15 JP JP2019543396A patent/JP6607338B1/ja active Active
- 2019-02-15 CN CN201980002120.6A patent/CN110573644B/zh active Active
- 2019-02-15 CA CA3090649A patent/CA3090649A1/en not_active Abandoned
- 2019-02-15 MX MX2020005505A patent/MX2020005505A/es unknown
- 2019-02-15 KR KR1020207018354A patent/KR102426324B1/ko active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09202953A (ja) | 1996-01-25 | 1997-08-05 | Nisshin Steel Co Ltd | Fe−Al−Si合金層を形成した熱器具用鋼材およびその製造方法 |
| WO2002103073A2 (en) * | 2001-06-15 | 2002-12-27 | Nippon Steel Corporation | High-strength alloyed aluminum-system plated steel sheet and high-strength automotive part excellent in heat resistance and after-painting corrosion resistance |
| JP2003181549A (ja) | 2001-08-31 | 2003-07-02 | Nippon Steel Corp | アルミ系めっき鋼板を用いた高強度自動車部材の熱間プレス方法 |
| JP2007314874A (ja) | 2006-04-25 | 2007-12-06 | Nippon Steel Corp | 高強度自動車部品およびその熱間プレス方法 |
| US20130029172A1 (en) * | 2006-10-30 | 2013-01-31 | Arcelormittal France | Coated steel strips, methods of making the same, methods of using the same, stamping blanks prepared from the same, stamped products prepared from the same, and articles of manufacture which contain such a stamped product |
| JP2009263692A (ja) | 2008-04-22 | 2009-11-12 | Nippon Steel Corp | ホットプレス部材及びその製造方法 |
| KR20150127725A (ko) * | 2013-04-18 | 2015-11-17 | 신닛테츠스미킨 카부시키카이샤 | 열간 프레스용 도금 강판, 도금 강판의 열간 프레스 방법 및 자동차 부품 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023214731A1 (ko) * | 2022-05-06 | 2023-11-09 | 주식회사 포스코 | 열간 프레스 성형 부재 및 이의 제조방법 |
| WO2025135805A1 (ko) * | 2023-12-18 | 2025-06-26 | 주식회사 포스코 | 열간성형용 도금강판 및 그 제조방법과 열간 프레스 성형 부재의 제조방법 |
| WO2025135660A1 (ko) * | 2023-12-18 | 2025-06-26 | 주식회사 포스코 | 열간 프레스 성형 부재 및 이의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3623493B1 (en) | 2023-12-20 |
| TW201934779A (zh) | 2019-09-01 |
| CA3090649A1 (en) | 2019-08-22 |
| EP3623493A4 (en) | 2020-12-23 |
| US20210095368A1 (en) | 2021-04-01 |
| EP3623493A1 (en) | 2020-03-18 |
| JP6607338B1 (ja) | 2019-11-20 |
| MX2020005505A (es) | 2020-09-03 |
| CN110573644A (zh) | 2019-12-13 |
| KR102426324B1 (ko) | 2022-07-29 |
| CN110573644B (zh) | 2021-07-16 |
| WO2019160106A1 (ja) | 2019-08-22 |
| IN202017021813A (ko) | 2020-08-21 |
| US11530474B2 (en) | 2022-12-20 |
| JPWO2019160106A1 (ja) | 2020-02-27 |
| TWI682066B (zh) | 2020-01-11 |
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