JP5755644B2 - 熱間プレス硬化コンポーネントの製造方法、熱間プレス硬化コンポーネントを製造する鋼製品の使用方法、および熱間プレス硬化コンポーネント - Google Patents
熱間プレス硬化コンポーネントの製造方法、熱間プレス硬化コンポーネントを製造する鋼製品の使用方法、および熱間プレス硬化コンポーネント Download PDFInfo
- Publication number
- JP5755644B2 JP5755644B2 JP2012516652A JP2012516652A JP5755644B2 JP 5755644 B2 JP5755644 B2 JP 5755644B2 JP 2012516652 A JP2012516652 A JP 2012516652A JP 2012516652 A JP2012516652 A JP 2012516652A JP 5755644 B2 JP5755644 B2 JP 5755644B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- hot press
- steel product
- component
- mass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 129
- 239000010959 steel Substances 0.000 title claims description 129
- 238000000034 method Methods 0.000 title claims description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- 239000000047 product Substances 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 34
- 229910000734 martensite Inorganic materials 0.000 claims description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 claims description 2
- 239000011265 semifinished product Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 description 22
- 230000007797 corrosion Effects 0.000 description 20
- 230000008569 process Effects 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 229910001566 austenite Inorganic materials 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 6
- 238000005496 tempering Methods 0.000 description 6
- 229910052796 boron Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 4
- 239000010955 niobium Substances 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 229910052797 bismuth Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 229910000521 B alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Description
a)前述の方法で得られた鋼製品を用意する段階と、
b)鋼製品を、ステンレス鋼のAc3温度より高いオーステナイト化温度に加熱する段階と、
c)加熱された鋼製品を、プレスダイ内でコンポーネントに熱間プレス硬化する段階と、
d)得られたコンポーネントの少なくとも1つのセクションを、マルテンサイト構造にとって低い冷却速度で冷却し、急速冷却されたセクションを形成する段階と
に通される。
HV10 ビッカース硬さ
K 冷却速度
Rm 引っ張り強度
S1〜S9 鋼
t8/5 冷却時間
Claims (16)
- 熱間プレス硬化コンポーネントの製造方法において、
a)下記元素(%は、質量%)すなわち、
C:0.010〜1.200%、
P:0.1%まで、
S:0.1%まで、
Si:0.10〜1.5%、
Cr:10.5〜20.0%、
を含有し、さらに必要に応じて、
Mn:0.10〜3.0%、
Mo:0.05〜2.50%、
Ni:0.05〜8.50%、
Cu:0.050〜3.00%、
N:0.01〜0.2%、
Ti:0.02%まで、
Nb:0.1%まで、
B:0.1%まで、
V:0.2%まで、
Al:0.001〜1.50%、
Ca:0.0005〜0.003%、
As:0.003〜0.015%、
Sn:0.003〜0.01%、
Sb:0.002〜0.01%、
Pb:0.01%まで、
Bi:0.01%まで、
H:0.0025%まで、
の群からの1つ以上を含有し、
残り:鉄および不可避の不純物、
からなるステンレス鋼から少なくとも数セクションが作られた鋼製品を用意する段階と、
b)鋼製品を、前記ステンレス鋼のAc3温度より高いオーステナイト化温度に加熱する段階と、
c)加熱された鋼製品を、プレスダイ内でコンポーネントに熱間プレス硬化する段階と、
d)前記製造段階c)において、得られたコンポーネントの少なくとも1つのセクションを、前記プレスダイ内で、マルテンサイト構造が形成される冷却速度より高い冷却速度で冷却し、急速冷却されたセクションを形成する段階と
を有することを特徴とする熱間プレス硬化コンポーネントの製造方法。 - 鋼成形部品は、マルテンサイト構造が形成されるようにしてプレス成形ダイ内で冷却されることを特徴とする請求項1記載の製造方法。
- 鋼製品と接触するプレス成形ダイの領域の数セクションが加熱されることを特徴とする請求項1または2のいずれかに記載の製造方法。
- 鋼成形部品は、マルテンサイト構造が鋼成形部品の全体積に亘って形成されるようにして冷却されることを特徴とする請求項1または2のいずれかに記載の製造方法。
- 鋼製品の少なくとも数セクションが冷却される冷却速度は、高くても25K/sであることを特徴とする請求項1〜4のいずれか1項記載の製造方法。
- 鋼製品の少なくとも数セクションが冷却される冷却速度は、低くても0.1K/sであることを特徴とする請求項5記載の製造方法。
- 鋼製品は平鋼製品であることを特徴とする請求項1〜6のいずれか1項記載の製造方法。
- 鋼製品は予成形された半成品であることを特徴とする請求項1〜6のいずれか1項記載の製造方法。
- 鋼製品は互いに結合された少なくとも2つの平鋼製品から形成されており、これらの平鋼製品は、これらの厚さまたは物理的特性に関して互いに異なっていることを特徴とする請求項1〜8のいずれか1項記載の製造方法。
- ステンレス鋼のC含有量は0.5質量%に制限されることを特徴とする請求項1〜9のいずれか1項記載の製造方法。
- ステンレス鋼のCr含有量は11〜19質量%に制限されることを特徴とする請求項1〜10のいずれか1項記載の製造方法。
- 熱間プレス硬化コンポーネントを製造するための、下記元素(%は、質量%)すなわち、
C:0.010〜1.200%、
P:0.1%まで、
S:0.1%まで、
Si:0.10〜1.5%、
Cr:10.5〜20.0%、
を含有し、さらに必要に応じて、
Mn:0.10〜3.0%、
Mo:0.05〜2.50%、
Ni:0.05〜8.50%、
Cu:0.050〜3.00%、
N:0.01〜0.2%、
Ti:0.02%まで、
Nb:0.1%まで、
B:0.1%まで、
V:0.2%まで、
Al:0.001〜1.50%、
Ca:0.0005〜0.003%、
As:0.003〜0.015%、
Sn:0.003〜0.01%、
Sb:0.002〜0.01%、
Pb:0.01%まで、
Bi:0.01%まで、
H:0.0025%まで、
の群からの1つ以上を含有し、
残り:鉄および不可避の不純物、
からなるステンレス鋼から少なくとも数セクションが作られた鋼製品の使用方法において、
得られたコンポーネントは、マルテンサイト構造を有する領域において、少なくとも900MPaに達する引っ張り強度および少なくとも2%の伸びA80を有していることを特徴とする使用方法。 - コンポーネントは自動車ボディの一部であることを特徴とする請求項12記載の使用方法。
- 下記元素(%は、質量%)すなわち、
C:0.010〜1.200%、
P:0.1%まで、
S:0.1%まで、
Si:0.10〜1.5%、
Cr:10.5〜20.0%、
を含有し、さらに必要に応じて、
Mn:0.10〜3.0%、
Mo:0.05〜2.50%、
Ni:0.05〜8.50%、
Cu:0.050〜3.00%、
N:0.01〜0.2%、
Ti:0.02%まで、
Nb:0.1%まで、
B:0.1%まで、
V:0.2%まで、
Al:0.001〜1.50%、
Ca:0.0005〜0.003%、
As:0.003〜0.015%、
Sn:0.003〜0.01%、
Sb:0.002〜0.01%、
Pb:0.01%まで、
Bi:0.01%まで、
H:0.0025%まで、
の群からの1つ以上を含有し、
残り:鉄および不可避の不純物、
からなるステンレス鋼から少なくとも数セクションが作られた鋼製品から製造された、少なくとも900MPaの引っ張り強度および少なくとも2%の伸びA80を有する熱間プレス硬化コンポーネント。 - 自動車ボディのコンポーネントであることを特徴とする請求項14記載の熱間プレス硬化コンポーネント。
- 請求項1〜11のいずれか1項に記載の方法により製造された請求項14または15記載の熱間プレス硬化コンポーネント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009030489A DE102009030489A1 (de) | 2009-06-24 | 2009-06-24 | Verfahren zum Herstellen eines warmpressgehärteten Bauteils, Verwendung eines Stahlprodukts für die Herstellung eines warmpressgehärteten Bauteils und warmpressgehärtetes Bauteil |
DE102009030489.4 | 2009-06-24 | ||
PCT/EP2010/058527 WO2010149561A1 (de) | 2009-06-24 | 2010-06-17 | Verfahren zum herstellen eines warmpressgehärteten bauteils, verwendung eines stahlprodukts für die herstellung eines warmpressgehärteten bauteils und warmpressgehärtetes bauteil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012530847A JP2012530847A (ja) | 2012-12-06 |
JP5755644B2 true JP5755644B2 (ja) | 2015-07-29 |
Family
ID=42360276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012516652A Active JP5755644B2 (ja) | 2009-06-24 | 2010-06-17 | 熱間プレス硬化コンポーネントの製造方法、熱間プレス硬化コンポーネントを製造する鋼製品の使用方法、および熱間プレス硬化コンポーネント |
Country Status (9)
Country | Link |
---|---|
US (1) | US9534268B2 (ja) |
EP (1) | EP2446064B1 (ja) |
JP (1) | JP5755644B2 (ja) |
KR (2) | KR20170010090A (ja) |
CN (1) | CN102803519B (ja) |
BR (1) | BRPI1011811B1 (ja) |
DE (1) | DE102009030489A1 (ja) |
MX (1) | MX2011013403A (ja) |
WO (1) | WO2010149561A1 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10351922B2 (en) * | 2008-04-11 | 2019-07-16 | Questek Innovations Llc | Surface hardenable stainless steels |
WO2009126954A2 (en) | 2008-04-11 | 2009-10-15 | Questek Innovations Llc | Martensitic stainless steel strengthened by copper-nucleated nitride precipitates |
KR101253838B1 (ko) * | 2010-12-27 | 2013-04-12 | 주식회사 포스코 | 이물성 부품의 제조방법 |
DE102012105580B3 (de) | 2012-06-26 | 2013-04-25 | Voestalpine Stahl Gmbh | Verfahren zum Presshärten von Stahl |
CN102925818B (zh) * | 2012-11-23 | 2014-07-09 | 常州东大中天钢铁研究院有限公司 | 一种抗腐蚀耐髙温轴承钢及其生产工艺 |
CN102936689B (zh) * | 2012-11-23 | 2014-10-22 | 中天钢铁集团有限公司 | 一种耐髙温轴承钢及其生产工艺 |
CN103060711B (zh) * | 2012-12-26 | 2015-06-03 | 宁波市鄞州东盟不锈钢制品有限公司 | 一种锅炉用不锈钢的制备方法 |
US20160067760A1 (en) * | 2013-05-09 | 2016-03-10 | Nippon Steel & Sumitomo Metal Corporation | Surface layer grain refining hot-shearing method and workpiece obtained by surface layer grain refining hot-shearing |
DE102013010946B3 (de) * | 2013-06-28 | 2014-12-31 | Daimler Ag | Verfahren und Anlage zum Herstellen eines pressgehärteten Stahlblechbauteils |
DE102013108265B4 (de) * | 2013-08-01 | 2018-09-13 | Thyssen Krupp Steel Europe AG | Baugruppe von gehärteten Bauteilen und Verfahren zur Herstellung |
CN103469114A (zh) * | 2013-08-02 | 2013-12-25 | 安徽三联泵业股份有限公司 | 水泵泵壳用高韧性不锈钢材料及其制造方法 |
JP2017507244A (ja) * | 2014-01-16 | 2017-03-16 | ウッデホルムス アーベーUddeholms Ab | ステンレス鋼およびステンレス鋼製切削工具本体 |
US9499889B2 (en) | 2014-02-24 | 2016-11-22 | Honeywell International Inc. | Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same |
MX2016012677A (es) * | 2014-03-31 | 2016-12-14 | Nippon Steel & Sumitomo Metal Corp | Material de acero estampado en caliente. |
WO2015152284A1 (ja) * | 2014-03-31 | 2015-10-08 | 新日鐵住金株式会社 | ホットスタンプ鋼材 |
DE102014217369A1 (de) | 2014-09-01 | 2016-03-03 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | Hochfeste, mechanische energie absorbierende und korrosionsbeständige formkörper aus eisenlegierungen und verfahren zu deren herstellung |
DE102014017274A1 (de) * | 2014-11-18 | 2016-05-19 | Salzgitter Flachstahl Gmbh | Höchstfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
DE102015216355A1 (de) | 2015-08-27 | 2017-03-02 | Volkswagen Aktiengesellschaft | Konfiguration einer Karosserie |
EP3162558A1 (en) | 2015-10-30 | 2017-05-03 | Outokumpu Oyj | Component made of metallic composite material and method for the manufacture of the component by hot forming |
US10344758B2 (en) * | 2016-04-07 | 2019-07-09 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
ES2824461T3 (es) | 2017-02-10 | 2021-05-12 | Outokumpu Oy | Componente de acero fabricado por conformado en caliente, método de fabricación y uso del componente |
DE102017131253A1 (de) | 2017-12-22 | 2019-06-27 | Voestalpine Stahl Gmbh | Verfahren zum Erzeugen metallischer Bauteile mit angepassten Bauteileigenschaften |
DE102017131247A1 (de) * | 2017-12-22 | 2019-06-27 | Voestalpine Stahl Gmbh | Verfahren zum Erzeugen metallischer Bauteile mit angepassten Bauteileigenschaften |
KR102046232B1 (ko) | 2017-12-24 | 2019-11-18 | 주식회사 포스코 | 성형용 블랭크의 제조방법 |
US11318640B1 (en) * | 2018-04-04 | 2022-05-03 | Edro Specialty Steels, Inc. | Method for making a continuously cast slab and the resulting mold plate |
WO2019222950A1 (en) * | 2018-05-24 | 2019-11-28 | GM Global Technology Operations LLC | A method for improving both strength and ductility of a press-hardening steel |
WO2019241902A1 (en) | 2018-06-19 | 2019-12-26 | GM Global Technology Operations LLC | Low density press-hardening steel having enhanced mechanical properties |
CN109433960A (zh) * | 2018-09-30 | 2019-03-08 | 苏州普热斯勒先进成型技术有限公司 | 热冲压高强钢汽车车身覆盖件及其制造方法、制造系统 |
US11530469B2 (en) | 2019-07-02 | 2022-12-20 | GM Global Technology Operations LLC | Press hardened steel with surface layered homogenous oxide after hot forming |
CN110788517A (zh) * | 2019-11-05 | 2020-02-14 | 上海欣冈贸易有限公司 | 一种焊接材料用的钢合金 |
CN111074268B (zh) * | 2020-01-02 | 2020-09-08 | 北京机科国创轻量化科学研究院有限公司 | 一种用于超高速激光熔覆的铁基金属粉末、其制备方法及其应用 |
US11492690B2 (en) | 2020-07-01 | 2022-11-08 | Garrett Transportation I Inc | Ferritic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys |
CN115305412B (zh) * | 2021-05-05 | 2024-02-06 | 通用汽车环球科技运作有限责任公司 | 具有优异耐腐蚀性和超高强度的组合的压制硬化钢 |
CN113444976B (zh) * | 2021-07-15 | 2022-01-18 | 安徽工业大学 | 一种用于钻孔制锁的高碳高铝钢及其制备方法 |
US11752566B2 (en) * | 2022-01-21 | 2023-09-12 | GM Global Technology Operations LLC | Steel workpiece comprising an alloy substrate and a coating, and a method of spot welding the same |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389991A (en) * | 1964-12-23 | 1968-06-25 | Armco Steel Corp | Stainless steel and method |
US3595643A (en) | 1965-10-18 | 1971-07-27 | Sandvikens Jernverks Ab | Razor blade of a chromium containing steel |
US3702126A (en) * | 1970-12-23 | 1972-11-07 | Phillip R Eklund | Friction pair for use in aircraft brakes |
US4126492A (en) * | 1976-02-17 | 1978-11-21 | Honda Giken Kogyo Kabushiki Kaisha | Brake disc and process for producing the same |
JPS52131966A (en) * | 1976-04-28 | 1977-11-05 | Honda Motor Co Ltd | Method and device for forming integrallforming type brake disc for use in vehicle |
FR2706489B1 (fr) * | 1993-06-14 | 1995-09-01 | Ugine Savoie Sa | Acier inoxydable martensitique à usinabilité améliorée. |
JPH07138704A (ja) * | 1993-11-12 | 1995-05-30 | Nisshin Steel Co Ltd | 高強度高延性複相組織ステンレス鋼およびその製造方法 |
US5979614A (en) * | 1996-09-25 | 1999-11-09 | Nippon Steel Corporation | Brake disc produced from martensitic stainless steel and process for producing same |
JP2002173742A (ja) * | 2000-12-04 | 2002-06-21 | Nisshin Steel Co Ltd | 形状平坦度に優れた高強度オーステナイト系ステンレス鋼帯およびその製造方法 |
US7475478B2 (en) * | 2001-06-29 | 2009-01-13 | Kva, Inc. | Method for manufacturing automotive structural members |
DE10215597A1 (de) * | 2002-04-10 | 2003-10-30 | Thyssenkrupp Nirosta Gmbh | Verfahren zum Herstellen eines hohe Kohlenstoffgehalte aufweisenden martensitischen Stahlbands und Verwendung eines solchen Stahlbands |
JP2004238640A (ja) * | 2003-02-03 | 2004-08-26 | Nippon Steel Corp | 形状凍結性に優れた高強度部品の製造方法 |
FR2864108B1 (fr) * | 2003-12-22 | 2006-01-27 | Ugine Et Alz France | Tole en acier inoxydable presentant une grande resistance et un bon allongement, et procede de fabrication |
DE102004038626B3 (de) * | 2004-08-09 | 2006-02-02 | Voestalpine Motion Gmbh | Verfahren zum Herstellen von gehärteten Bauteilen aus Stahlblech |
FR2876708B1 (fr) | 2004-10-20 | 2006-12-08 | Usinor Sa | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese laminees a froid a hautes caracteristiques mecaniques, resistantes a la corrosion et toles ainsi produites |
FR2876711B1 (fr) | 2004-10-20 | 2006-12-08 | Usinor Sa | Procede de revetement au trempe a chaud dans un bain de zinc des bandes en acier fer-carbone-manganese |
DE102004051629B4 (de) * | 2004-10-23 | 2006-08-24 | Stahlwerk Ergste Westig Gmbh | Rostfreier martensitischer Chromstahl |
DE102004054795B4 (de) | 2004-11-12 | 2007-04-05 | Thyssenkrupp Automotive Ag | Verfahren zur Herstellung von Fahrzeugbauteilen sowie Karosseriebauteil |
DE102005008410B3 (de) | 2005-02-24 | 2006-02-16 | Thyssenkrupp Stahl Ag | Verfahren zum Beschichten von Stahlbändern und beschichtetes Stahlband |
WO2006098056A1 (ja) * | 2005-03-17 | 2006-09-21 | Jfe Steel Corporation | 耐熱性と耐食性に優れるディスクブレーキ用ステンレス鋼板 |
JP4867319B2 (ja) * | 2005-12-05 | 2012-02-01 | 住友金属工業株式会社 | 熱間プレス用テーラードブランク材ならびに熱間プレス部材およびその製造方法 |
DE102006039307B3 (de) | 2006-08-22 | 2008-02-21 | Thyssenkrupp Steel Ag | Verfahren zum Beschichten eines 6-30 Gew.% Mn enthaltenden warm- oder kaltgewalzten Stahlbands mit einer metallischen Schutzschicht |
CN101688273B (zh) * | 2007-03-22 | 2013-02-20 | 日立金属株式会社 | 切削性优异的析出硬化型马氏体系不锈钢铸钢及其制造方法 |
JP5194986B2 (ja) * | 2007-04-20 | 2013-05-08 | 新日鐵住金株式会社 | 高強度部品の製造方法および高強度部品 |
SE531252C2 (sv) * | 2007-06-12 | 2009-02-03 | Sandvik Intellectual Property | Krockbalk av utskiljningshärdat stål |
US20090242086A1 (en) * | 2008-03-31 | 2009-10-01 | Honda Motor Co., Ltd. | Microstructural optimization of automotive structures |
US7931758B2 (en) * | 2008-07-28 | 2011-04-26 | Ati Properties, Inc. | Thermal mechanical treatment of ferrous alloys, and related alloys and articles |
JP2010174300A (ja) * | 2009-01-28 | 2010-08-12 | Jfe Steel Corp | ダイクエンチ用鋼板 |
JP2010174303A (ja) * | 2009-01-28 | 2010-08-12 | Jfe Steel Corp | ダイクエンチ用鋼板 |
WO2010140696A1 (ja) * | 2009-06-01 | 2010-12-09 | Jfeスチール株式会社 | ブレーキディスク用鋼板およびブレーキディスク |
-
2009
- 2009-06-24 DE DE102009030489A patent/DE102009030489A1/de not_active Withdrawn
-
2010
- 2010-06-17 CN CN201080028297.2A patent/CN102803519B/zh active Active
- 2010-06-17 EP EP10725185.2A patent/EP2446064B1/de active Active
- 2010-06-17 WO PCT/EP2010/058527 patent/WO2010149561A1/de active Application Filing
- 2010-06-17 KR KR1020177001332A patent/KR20170010090A/ko not_active Application Discontinuation
- 2010-06-17 JP JP2012516652A patent/JP5755644B2/ja active Active
- 2010-06-17 US US13/375,643 patent/US9534268B2/en active Active
- 2010-06-17 MX MX2011013403A patent/MX2011013403A/es active IP Right Grant
- 2010-06-17 BR BRPI1011811-0A patent/BRPI1011811B1/pt active IP Right Grant
- 2010-06-17 KR KR1020117029445A patent/KR101708446B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2012530847A (ja) | 2012-12-06 |
CN102803519A (zh) | 2012-11-28 |
US20120273092A1 (en) | 2012-11-01 |
EP2446064A1 (de) | 2012-05-02 |
CN102803519B (zh) | 2015-08-19 |
WO2010149561A1 (de) | 2010-12-29 |
DE102009030489A1 (de) | 2010-12-30 |
US9534268B2 (en) | 2017-01-03 |
MX2011013403A (es) | 2012-04-11 |
KR20120039533A (ko) | 2012-04-25 |
BRPI1011811B1 (pt) | 2018-01-23 |
BRPI1011811A2 (pt) | 2016-03-29 |
EP2446064B1 (de) | 2020-04-22 |
KR101708446B1 (ko) | 2017-02-20 |
KR20170010090A (ko) | 2017-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5755644B2 (ja) | 熱間プレス硬化コンポーネントの製造方法、熱間プレス硬化コンポーネントを製造する鋼製品の使用方法、および熱間プレス硬化コンポーネント | |
JP6854271B2 (ja) | ホットスタンピングに使用される鋼板 | |
JP5879364B2 (ja) | 延性に優れた成形部材用鋼板、成形部材及びその製造方法 | |
EP3080322B1 (en) | Martensitic steel with delayed fracture resistance and manufacturing method | |
JP6103165B1 (ja) | 熱間プレス成形部材 | |
EP2824196B1 (en) | Method for manufacturing press-formed product and press-formed product | |
US20170283957A1 (en) | Steel for carburizing, carburized steel component, and method of producing the same | |
US20110132502A1 (en) | Method for Producing a Formed Steel Part Having a Predominantly Ferritic-Bainitic Structure | |
JP4254663B2 (ja) | 高強度薄鋼板およびその製造方法 | |
WO2013133165A1 (ja) | 熱間プレス用鋼板およびプレス成形品、並びにプレス成形品の製造方法 | |
US20110182765A1 (en) | Use of a steel alloy | |
KR20130014520A (ko) | 강, 강판 제품, 강 부품 및 강 부품의 제조 방법 | |
KR101344537B1 (ko) | 고강도 강판 및 그 제조 방법 | |
KR101677398B1 (ko) | 열간성형용 강재 및 이를 이용한 부재 제조방법 | |
KR20200013244A (ko) | 향상된 연성을 갖는 고강도 강 부품들을 제조하기 위한 방법, 및 상기 방법에 의해 얻어진 부품들 | |
JP2015030890A (ja) | 高強度プレス部品およびその製造方法 | |
KR20200077583A (ko) | 마르텐사이트계 스테인리스강 및 그 제조 방법 | |
EP3589770B1 (en) | Press hardened steel with extremely high strength | |
JP5857913B2 (ja) | 熱間成形鋼板部材およびその製造方法ならびに熱間成形用鋼板 | |
CN116568828A (zh) | 经涂覆的钢板和高强度压制硬化钢部件及其制造方法 | |
EP3887556B1 (en) | Cold rolled annealed steel sheet with high hole expansion ratio and manufacturing process thereof | |
EP4215636A1 (en) | High-plasticity thermoformed steel having oxidation resistance for automobile, and thermoforming process | |
CN114934228B (zh) | 一种热成形钢板及其生产方法 | |
CN114045440B (zh) | 汽车用具有抗氧化性的高强高塑热成形钢及热成形工艺 | |
KR102400614B1 (ko) | 핫 스탬핑 부품 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130606 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140123 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140312 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140611 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140618 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140714 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150107 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150407 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150414 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150526 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150527 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5755644 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |