JP5534482B2 - 耐発錆性および熱伝導性に優れた金型用鋼およびその製造方法 - Google Patents
耐発錆性および熱伝導性に優れた金型用鋼およびその製造方法 Download PDFInfo
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- JP5534482B2 JP5534482B2 JP2012550755A JP2012550755A JP5534482B2 JP 5534482 B2 JP5534482 B2 JP 5534482B2 JP 2012550755 A JP2012550755 A JP 2012550755A JP 2012550755 A JP2012550755 A JP 2012550755A JP 5534482 B2 JP5534482 B2 JP 5534482B2
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- steel
- rust resistance
- thermal conductivity
- mass
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- 229910000831 Steel Inorganic materials 0.000 title claims description 108
- 239000010959 steel Substances 0.000 title claims description 108
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims description 62
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000005496 tempering Methods 0.000 claims description 31
- 229910052750 molybdenum Inorganic materials 0.000 claims description 17
- 229910052721 tungsten Inorganic materials 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 description 16
- 238000012360 testing method Methods 0.000 description 15
- 238000010791 quenching Methods 0.000 description 11
- 230000000171 quenching effect Effects 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 8
- 238000010137 moulding (plastic) Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910002549 Fe–Cu Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012550755A JP5534482B2 (ja) | 2010-12-27 | 2011-09-29 | 耐発錆性および熱伝導性に優れた金型用鋼およびその製造方法 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010289442 | 2010-12-27 | ||
| JP2010289442 | 2010-12-27 | ||
| PCT/JP2011/072317 WO2012090562A1 (ja) | 2010-12-27 | 2011-09-29 | 耐発錆性および熱伝導性に優れた金型用鋼およびその製造方法 |
| JP2012550755A JP5534482B2 (ja) | 2010-12-27 | 2011-09-29 | 耐発錆性および熱伝導性に優れた金型用鋼およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2012090562A1 JPWO2012090562A1 (ja) | 2014-06-05 |
| JP5534482B2 true JP5534482B2 (ja) | 2014-07-02 |
Family
ID=46382687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012550755A Active JP5534482B2 (ja) | 2010-12-27 | 2011-09-29 | 耐発錆性および熱伝導性に優れた金型用鋼およびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2660348B1 (de) |
| JP (1) | JP5534482B2 (de) |
| KR (1) | KR101545417B1 (de) |
| CN (1) | CN103282530B (de) |
| WO (1) | WO2012090562A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013177669A (ja) * | 2012-01-31 | 2013-09-09 | Daido Steel Co Ltd | 熱伝導性能と鏡面研磨性と耐候性と靭性及び被削性に優れた成形用金型用鋼 |
| CN103774047B (zh) * | 2012-10-20 | 2017-03-01 | 大同特殊钢株式会社 | 具有优异的热导性、镜面抛光性和韧性的成型模具用钢 |
| TWI500781B (zh) | 2013-02-28 | 2015-09-21 | Hitachi Metals Ltd | 模具用鋼及其製造方法 |
| US10975460B2 (en) | 2015-01-28 | 2021-04-13 | Daido Steel Co., Ltd. | Steel powder and mold using the same |
| JP6601051B2 (ja) * | 2015-01-28 | 2019-11-06 | 大同特殊鋼株式会社 | 鋼の粉末 |
| JP6520518B2 (ja) * | 2015-07-24 | 2019-05-29 | 大同特殊鋼株式会社 | 金型補修溶接材料 |
| JP6859623B2 (ja) | 2015-09-11 | 2021-04-14 | 大同特殊鋼株式会社 | 金型用鋼及び成形具 |
| US11377718B2 (en) | 2018-10-12 | 2022-07-05 | Daido Steel Co., Ltd. | Steel for mold |
| CN112708816A (zh) * | 2021-01-28 | 2021-04-27 | 南通成科精密铸件有限公司 | 一种压铸件及其表面处理方法 |
| CN114250422B (zh) * | 2021-12-31 | 2022-09-30 | 安徽哈特三维科技有限公司 | 一种韧性好热导率高的模具钢及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230955A (ja) * | 1986-03-31 | 1987-10-09 | Nippon Steel Corp | 耐食性の優れた堀削ドリルパイプ用鋼 |
| JPH08164465A (ja) * | 1994-12-12 | 1996-06-25 | Daido Steel Co Ltd | 少量生産用ダイカスト型用鋼 |
| JPH11179407A (ja) * | 1997-12-19 | 1999-07-06 | Nkk Corp | 継目無鋼管製造用工具 |
| JP2004002951A (ja) * | 2002-04-12 | 2004-01-08 | Daido Steel Co Ltd | 快削性工具鋼 |
| JP2005187899A (ja) * | 2003-12-26 | 2005-07-14 | Daido Steel Co Ltd | 加工性に優れたプラスチック成形金型用鋼 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0250910A (ja) * | 1988-08-15 | 1990-02-20 | Nippon Steel Corp | 熱疲労特性の良い金型鋼板の製造方法 |
| 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 |
| FR2726287B1 (fr) * | 1994-10-31 | 1997-01-03 | Creusot Loire | Acier faiblement allie pour la fabrication de moules pour matieres plastiques ou pour caoutchouc |
| SE506918C2 (sv) | 1996-06-26 | 1998-03-02 | Uddeholm Tooling Ab | Stållegering, stålprodukt tillverkad av legeringen samt användning av legeringen/produkten |
| JP4232128B2 (ja) * | 1998-08-03 | 2009-03-04 | 日立金属株式会社 | 被削性に優れた高強度プリハードン鋼材 |
| JP4213830B2 (ja) * | 1998-09-29 | 2009-01-21 | 新日本製鐵株式会社 | レーザ溶接用鋼 |
| JP2000297351A (ja) * | 1999-04-12 | 2000-10-24 | Hitachi Metals Ltd | ダイカスト金型用鋼およびダイカスト金型 |
| JP4269293B2 (ja) | 2005-10-27 | 2009-05-27 | 日立金属株式会社 | 金型用鋼 |
| KR100836699B1 (ko) * | 2005-10-27 | 2008-06-10 | 히타치 긴조쿠 가부시키가이샤 | 금형용 강 |
| JP5376302B2 (ja) * | 2008-03-28 | 2013-12-25 | 日立金属株式会社 | 被切削性に優れた金型用鋼 |
| JP5053213B2 (ja) * | 2008-09-12 | 2012-10-17 | 新日本製鐵株式会社 | 海岸地区における塗装時の耐食性に優れた高強度鋼およびその製造法 |
-
2011
- 2011-09-29 KR KR1020137015973A patent/KR101545417B1/ko active IP Right Grant
- 2011-09-29 CN CN201180062842.4A patent/CN103282530B/zh active Active
- 2011-09-29 JP JP2012550755A patent/JP5534482B2/ja active Active
- 2011-09-29 WO PCT/JP2011/072317 patent/WO2012090562A1/ja active Application Filing
- 2011-09-29 EP EP11854240.6A patent/EP2660348B1/de active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62230955A (ja) * | 1986-03-31 | 1987-10-09 | Nippon Steel Corp | 耐食性の優れた堀削ドリルパイプ用鋼 |
| JPH08164465A (ja) * | 1994-12-12 | 1996-06-25 | Daido Steel Co Ltd | 少量生産用ダイカスト型用鋼 |
| JPH11179407A (ja) * | 1997-12-19 | 1999-07-06 | Nkk Corp | 継目無鋼管製造用工具 |
| JP2004002951A (ja) * | 2002-04-12 | 2004-01-08 | Daido Steel Co Ltd | 快削性工具鋼 |
| JP2005187899A (ja) * | 2003-12-26 | 2005-07-14 | Daido Steel Co Ltd | 加工性に優れたプラスチック成形金型用鋼 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2660348B1 (de) | 2017-11-15 |
| KR101545417B1 (ko) | 2015-08-18 |
| JPWO2012090562A1 (ja) | 2014-06-05 |
| CN103282530A (zh) | 2013-09-04 |
| EP2660348A4 (de) | 2014-09-03 |
| EP2660348A1 (de) | 2013-11-06 |
| KR20130091351A (ko) | 2013-08-16 |
| CN103282530B (zh) | 2015-05-13 |
| WO2012090562A1 (ja) | 2012-07-05 |
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