SE2251369A1 - A powder metallurgical tool steel - Google Patents
A powder metallurgical tool steelInfo
- Publication number
- SE2251369A1 SE2251369A1 SE2251369A SE2251369A SE2251369A1 SE 2251369 A1 SE2251369 A1 SE 2251369A1 SE 2251369 A SE2251369 A SE 2251369A SE 2251369 A SE2251369 A SE 2251369A SE 2251369 A1 SE2251369 A1 SE 2251369A1
- Authority
- SE
- Sweden
- Prior art keywords
- steel
- equal
- less
- carbides
- powder metallurgical
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 79
- 229910001315 Tool steel Inorganic materials 0.000 title claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 198
- 239000010959 steel Substances 0.000 claims abstract description 198
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000005482 strain hardening Methods 0.000 claims abstract description 6
- 150000001247 metal acetylides Chemical class 0.000 claims description 57
- 229910052758 niobium Inorganic materials 0.000 claims description 36
- 229910052720 vanadium Inorganic materials 0.000 claims description 34
- 229910052750 molybdenum Inorganic materials 0.000 claims description 29
- 229910052721 tungsten Inorganic materials 0.000 claims description 26
- 238000005496 tempering Methods 0.000 claims description 25
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 229910052804 chromium Inorganic materials 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 229910052748 manganese Inorganic materials 0.000 claims description 17
- 238000010791 quenching Methods 0.000 claims description 15
- 230000000171 quenching effect Effects 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 238000001513 hot isostatic pressing Methods 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 2
- 238000000386 microscopy Methods 0.000 claims 1
- 239000010955 niobium Substances 0.000 description 49
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 27
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 25
- 239000011651 chromium Substances 0.000 description 24
- -1 MGC carbides Chemical class 0.000 description 23
- 239000011572 manganese Substances 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 17
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 16
- 239000011733 molybdenum Substances 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 15
- 239000010949 copper Substances 0.000 description 15
- 229910001566 austenite Inorganic materials 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 12
- 239000010937 tungsten Substances 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 229910052717 sulfur Inorganic materials 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 10
- 238000005275 alloying Methods 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 229910000734 martensite Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 239000010941 cobalt Substances 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000013067 intermediate product Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VCTOKJRTAUILIH-UHFFFAOYSA-N manganese(2+);sulfide Chemical class [S-2].[Mn+2] VCTOKJRTAUILIH-UHFFFAOYSA-N 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910000822 Cold-work tool steel Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010310 metallurgical process Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910020630 Co Ni Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910021386 carbon form Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000009694 cold isostatic pressing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
-
- 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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE2251369A SE2251369A1 (en) | 2022-11-23 | 2022-11-23 | A powder metallurgical tool steel |
| PCT/EP2023/082045 WO2024110302A1 (fr) | 2022-11-23 | 2023-11-16 | Acier à outil métallurgique en poudre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE2251369A SE2251369A1 (en) | 2022-11-23 | 2022-11-23 | A powder metallurgical tool steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE2251369A1 true SE2251369A1 (en) | 2024-05-24 |
Family
ID=88838979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE2251369A SE2251369A1 (en) | 2022-11-23 | 2022-11-23 | A powder metallurgical tool steel |
Country Status (2)
| Country | Link |
|---|---|
| SE (1) | SE2251369A1 (fr) |
| WO (1) | WO2024110302A1 (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02277745A (ja) * | 1989-01-20 | 1990-11-14 | Hitachi Metals Ltd | 高硬度、高靭性冷間工具鋼 |
| JPH03219048A (ja) * | 1989-10-04 | 1991-09-26 | Kawasaki Steel Corp | 耐摩耗性および熱衝撃性に優れた鍛鋼製圧延ロールおよびその製造方法 |
| JPH05306434A (ja) * | 1992-04-28 | 1993-11-19 | Daido Steel Co Ltd | 耐非鉄金属溶損性に優れた合金工具鋼 |
| WO2003000944A1 (fr) * | 2001-06-21 | 2003-01-03 | Uddeholm Tooling Aktiebolag | Acier d'ecrouissage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100101780A1 (en) * | 2006-02-16 | 2010-04-29 | Michael Drew Ballew | Process of applying hard-facing alloys having improved crack resistance and tools manufactured therefrom |
| CN105568152B (zh) * | 2015-12-28 | 2017-11-28 | 珠海格力节能环保制冷技术研究中心有限公司 | 合金粉末和合金原料组合物以及合金件及其成型方法与叶片和滚子压缩机 |
-
2022
- 2022-11-23 SE SE2251369A patent/SE2251369A1/en unknown
-
2023
- 2023-11-16 WO PCT/EP2023/082045 patent/WO2024110302A1/fr unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02277745A (ja) * | 1989-01-20 | 1990-11-14 | Hitachi Metals Ltd | 高硬度、高靭性冷間工具鋼 |
| JPH03219048A (ja) * | 1989-10-04 | 1991-09-26 | Kawasaki Steel Corp | 耐摩耗性および熱衝撃性に優れた鍛鋼製圧延ロールおよびその製造方法 |
| JPH05306434A (ja) * | 1992-04-28 | 1993-11-19 | Daido Steel Co Ltd | 耐非鉄金属溶損性に優れた合金工具鋼 |
| WO2003000944A1 (fr) * | 2001-06-21 | 2003-01-03 | Uddeholm Tooling Aktiebolag | Acier d'ecrouissage |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024110302A1 (fr) | 2024-05-30 |
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