WO1998013529A1 - Acier non traite a chaud, de haute resistance et haute tenacite, presentant une excellente usinabilite - Google Patents
Acier non traite a chaud, de haute resistance et haute tenacite, presentant une excellente usinabilite Download PDFInfo
- Publication number
- WO1998013529A1 WO1998013529A1 PCT/JP1997/003380 JP9703380W WO9813529A1 WO 1998013529 A1 WO1998013529 A1 WO 1998013529A1 JP 9703380 W JP9703380 W JP 9703380W WO 9813529 A1 WO9813529 A1 WO 9813529A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- less
- steel
- toughness
- machinability
- hot
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 93
- 239000010959 steel Substances 0.000 title claims abstract description 93
- 229910052745 lead Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 229910052711 selenium Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 238000011282 treatment Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 27
- 239000010949 copper Substances 0.000 description 26
- 238000001816 cooling Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 238000007792 addition Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 8
- 239000010437 gem Substances 0.000 description 7
- 238000005482 strain hardening Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 229910001751 gemstone Inorganic materials 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000010451 perlite Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052714 tellurium Inorganic materials 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 206010021703 Indifference Diseases 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 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
- 238000005452 bending Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97941213A EP0884398B1 (en) | 1996-09-27 | 1997-09-24 | High strength and high tenacity non-heat-treated steel having excellent machinability |
KR1019980704009A KR19990071731A (ko) | 1996-09-27 | 1997-09-24 | 피삭성이우수한고강도고인성비조질강 |
DE69724595T DE69724595T2 (de) | 1996-09-27 | 1997-09-24 | Widerstandsfähiger, wärmeunbehandelter hochfester stahl mit hervorragender bearbeitbarkeit |
US09/077,347 US6162389A (en) | 1996-09-27 | 1997-09-24 | High-strength and high-toughness non heat-treated steel having excellent machinability |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25618396 | 1996-09-27 | ||
JP8/256183 | 1996-09-27 | ||
JP25618296 | 1996-09-27 | ||
JP8/256182 | 1996-09-27 | ||
JP25365797A JPH1171640A (ja) | 1996-09-27 | 1997-09-18 | 非調質鋼 |
JP9/253657 | 1997-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998013529A1 true WO1998013529A1 (fr) | 1998-04-02 |
Family
ID=27334254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/003380 WO1998013529A1 (fr) | 1996-09-27 | 1997-09-24 | Acier non traite a chaud, de haute resistance et haute tenacite, presentant une excellente usinabilite |
Country Status (6)
Country | Link |
---|---|
US (1) | US6162389A (ja) |
EP (1) | EP0884398B1 (ja) |
KR (1) | KR19990071731A (ja) |
CN (1) | CN1078912C (ja) |
DE (1) | DE69724595T2 (ja) |
WO (1) | WO1998013529A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100501781B1 (ko) * | 1998-06-17 | 2005-07-18 | 제이에프이 스틸 가부시키가이샤 | 내후성 강 |
JP3417878B2 (ja) * | 1999-07-02 | 2003-06-16 | 株式会社神戸製鋼所 | 伸びフランジ性および疲労特性に優れた高強度熱延鋼板およびその製法 |
CN1144895C (zh) * | 2000-03-24 | 2004-04-07 | 川崎制铁株式会社 | 材质各向异性小且强度、韧性和被切削性优良的非调质钢及其制造方法 |
US20040025987A1 (en) * | 2002-05-31 | 2004-02-12 | Bhagwat Anand W. | High carbon steel wire with bainitic structure for spring and other cold-formed applications |
EP1605071B1 (en) * | 2003-03-18 | 2008-10-15 | Sumitomo Metal Industries, Ltd. | Non-quenched/tempered connecting rod and method of producing the same |
WO2005103317A2 (en) * | 2003-11-12 | 2005-11-03 | Northwestern University | Ultratough high-strength weldable plate steel |
US8118949B2 (en) * | 2006-02-24 | 2012-02-21 | GM Global Technology Operations LLC | Copper precipitate carburized steels and related method |
JP5200634B2 (ja) * | 2007-04-11 | 2013-06-05 | 新日鐵住金株式会社 | 鍛造及び浸炭用熱間圧延棒鋼 |
JP5092578B2 (ja) * | 2007-06-26 | 2012-12-05 | 住友金属工業株式会社 | 低炭素硫黄快削鋼 |
WO2009126954A2 (en) * | 2008-04-11 | 2009-10-15 | Questek Innovations Llc | Martensitic stainless steel strengthened by copper-nucleated nitride precipitates |
US10351922B2 (en) | 2008-04-11 | 2019-07-16 | Questek Innovations Llc | Surface hardenable stainless steels |
KR101271974B1 (ko) * | 2010-11-19 | 2013-06-07 | 주식회사 포스코 | 극저온 인성이 우수한 고강도 강재 및 그 제조방법 |
CN104372279A (zh) * | 2014-09-17 | 2015-02-25 | 朱忠良 | 一种具有优异的冲压性、耐腐蚀性的热浸镀锌钢板 |
CN104404393A (zh) * | 2014-11-05 | 2015-03-11 | 无锡阳工机械制造有限公司 | 一种汽轮机转子用合金的制备方法 |
CN104404391A (zh) * | 2014-11-05 | 2015-03-11 | 无锡阳工机械制造有限公司 | 一种汽轮机转子用合金的制备方法 |
US10344345B2 (en) * | 2015-10-02 | 2019-07-09 | Daido Steel Co., Ltd. | Part obtained from age hardening type bainitic microalloyed steel, process for producing part, and age hardening type bainitic microalloyed steel |
CN105803308B (zh) * | 2016-03-19 | 2018-07-13 | 上海大学 | 一种含镁钙的45MnVS易切削非调质钢及其制造方法 |
KR102306264B1 (ko) * | 2017-02-28 | 2021-09-29 | 제이에프이 스틸 가부시키가이샤 | 절삭 가공용 선재 |
WO2020153407A1 (ja) * | 2019-01-25 | 2020-07-30 | Jfeスチール株式会社 | 高マンガン鋼鋳片の製造方法、および、高マンガン鋼鋼片または鋼板の製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6393845A (ja) * | 1986-10-08 | 1988-04-25 | Nippon Steel Corp | 溶接部のcod特性の優れた高張力鋼 |
JPH02254118A (ja) * | 1989-03-25 | 1990-10-12 | Nippon Steel Corp | 低温靱性の優れた大入熱溶接用鋼の製造法 |
JPH04141548A (ja) * | 1990-09-28 | 1992-05-15 | Aichi Steel Works Ltd | 高強度、高靭性鍛造用非調質鋼 |
JPH04285118A (ja) * | 1991-03-13 | 1992-10-09 | Nippon Steel Corp | 高強度高靭性熱間鍛造非調質鋼の製造方法 |
JPH0470385B2 (ja) * | 1986-03-03 | 1992-11-10 | Sumitomo Metal Ind |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6092450A (ja) * | 1983-10-25 | 1985-05-24 | Daido Steel Co Ltd | 構造用鋼 |
JPS644429A (en) * | 1987-06-26 | 1989-01-09 | Nippon Steel Corp | Manufacture of high-strength cold-rolled steel sheet with high (r) value |
EP0322463B1 (en) * | 1987-06-26 | 1993-05-12 | Nippon Steel Corporation | Heat treatment hardenable hot rolled steel sheet having excellent cold workability and process for its production |
JP2768062B2 (ja) * | 1991-06-17 | 1998-06-25 | 株式会社神戸製鋼所 | 高強度強靭鋼の製造方法 |
JPH0663025A (ja) * | 1992-08-21 | 1994-03-08 | Nippon Koden Corp | 心臓電気現象のシミュレータ |
JPH07138701A (ja) * | 1993-11-15 | 1995-05-30 | Kobe Steel Ltd | 窒化用鋼 |
JP3440547B2 (ja) * | 1994-04-11 | 2003-08-25 | 大同特殊鋼株式会社 | 高硬度析出硬化性型材 |
JP3520619B2 (ja) * | 1994-09-20 | 2004-04-19 | Jfeスチール株式会社 | 材質ばらつきの少ないベイナイト鋼材およびその製造方法 |
JPH09111336A (ja) * | 1995-10-20 | 1997-04-28 | Kawasaki Steel Corp | 耐水素誘起割れ性に優れる高張力鋼材の製造方法 |
-
1997
- 1997-09-24 US US09/077,347 patent/US6162389A/en not_active Expired - Fee Related
- 1997-09-24 KR KR1019980704009A patent/KR19990071731A/ko not_active Application Discontinuation
- 1997-09-24 CN CN97191882A patent/CN1078912C/zh not_active Expired - Fee Related
- 1997-09-24 DE DE69724595T patent/DE69724595T2/de not_active Expired - Lifetime
- 1997-09-24 WO PCT/JP1997/003380 patent/WO1998013529A1/ja not_active Application Discontinuation
- 1997-09-24 EP EP97941213A patent/EP0884398B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0470385B2 (ja) * | 1986-03-03 | 1992-11-10 | Sumitomo Metal Ind | |
JPS6393845A (ja) * | 1986-10-08 | 1988-04-25 | Nippon Steel Corp | 溶接部のcod特性の優れた高張力鋼 |
JPH02254118A (ja) * | 1989-03-25 | 1990-10-12 | Nippon Steel Corp | 低温靱性の優れた大入熱溶接用鋼の製造法 |
JPH04141548A (ja) * | 1990-09-28 | 1992-05-15 | Aichi Steel Works Ltd | 高強度、高靭性鍛造用非調質鋼 |
JPH04285118A (ja) * | 1991-03-13 | 1992-10-09 | Nippon Steel Corp | 高強度高靭性熱間鍛造非調質鋼の製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0884398A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR19990071731A (ko) | 1999-09-27 |
US6162389A (en) | 2000-12-19 |
CN1078912C (zh) | 2002-02-06 |
EP0884398B1 (en) | 2003-09-03 |
CN1209846A (zh) | 1999-03-03 |
EP0884398A4 (en) | 1999-10-20 |
DE69724595T2 (de) | 2004-08-05 |
DE69724595D1 (de) | 2003-10-09 |
EP0884398A1 (en) | 1998-12-16 |
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