EP0377307A1 - Schnellstahlpulver - Google Patents
Schnellstahlpulver Download PDFInfo
- Publication number
- EP0377307A1 EP0377307A1 EP89313418A EP89313418A EP0377307A1 EP 0377307 A1 EP0377307 A1 EP 0377307A1 EP 89313418 A EP89313418 A EP 89313418A EP 89313418 A EP89313418 A EP 89313418A EP 0377307 A1 EP0377307 A1 EP 0377307A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- high speed
- steel
- speed tool
- carbide particles
- tool steel
- 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.)
- Granted
Links
- 229910001315 Tool steel Inorganic materials 0.000 title claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 9
- 229910045601 alloy Inorganic materials 0.000 abstract description 7
- 239000000956 alloy Substances 0.000 abstract description 7
- 239000011651 chromium Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
- 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
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
Definitions
- Both the elements are used as the deoxidation agent, and the upper limits are determined from the view point of giving no unfavorable influence to the toughness.
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89313418T ATE103993T1 (de) | 1988-12-27 | 1989-12-21 | Schnellstahlpulver. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63330077A JP2725333B2 (ja) | 1988-12-27 | 1988-12-27 | 粉末高速度工具鋼 |
JP330077/88 | 1988-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0377307A1 true EP0377307A1 (de) | 1990-07-11 |
EP0377307B1 EP0377307B1 (de) | 1994-04-06 |
Family
ID=18228524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89313418A Expired - Lifetime EP0377307B1 (de) | 1988-12-27 | 1989-12-21 | Schnellstahlpulver |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0377307B1 (de) |
JP (1) | JP2725333B2 (de) |
AT (1) | ATE103993T1 (de) |
DE (1) | DE68914429T2 (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0483668A1 (de) * | 1990-10-31 | 1992-05-06 | Hitachi Metals, Ltd. | Durch Sintern von Pulver hergestellter Schnellarbeitsstahl und Verfahren zu seiner Herstellung |
WO1993002821A1 (en) * | 1991-08-07 | 1993-02-18 | Kloster Speedsteel Aktiebolag | High-speed steel manufactured by powder metallurgy |
WO1993002820A1 (en) * | 1991-08-07 | 1993-02-18 | Kloster Speedsteel Aktiebolag | High-speed steel manufactured by powder metallurgy |
FR2751349A1 (fr) * | 1996-07-19 | 1998-01-23 | Thyssen France Sa | Acier pour outils de mise en forme |
WO1998003692A1 (fr) * | 1996-07-19 | 1998-01-29 | Thyssen France S.A. | Acier a coupe rapide |
US6057045A (en) * | 1997-10-14 | 2000-05-02 | Crucible Materials Corporation | High-speed steel article |
WO2001091962A1 (de) * | 2000-06-02 | 2001-12-06 | Machner & Saurer Gmbh | Verbundwerkzeug |
US11725264B2 (en) | 2017-11-22 | 2023-08-15 | Vbn Components Ab | High hardness 3D printed steel product |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2775614B2 (ja) * | 1990-12-19 | 1998-07-16 | 株式会社クボタ | 高速度鋼系焼結合金 |
JP6096040B2 (ja) * | 2013-04-17 | 2017-03-15 | 山陽特殊製鋼株式会社 | 高温焼戻し硬さに優れた粉末高速度工具鋼 |
JP6345945B2 (ja) * | 2014-02-26 | 2018-06-20 | 山陽特殊製鋼株式会社 | 耐摩耗性に優れた粉末高速度工具鋼およびその製造方法 |
CA2966145C (en) * | 2014-12-17 | 2023-03-28 | Uddeholms Ab | A wear resistant alloy |
JP7396256B2 (ja) * | 2020-11-30 | 2023-12-12 | Jfeスチール株式会社 | 圧延用ロール外層材及び圧延用複合ロール |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032302A (en) * | 1974-12-23 | 1977-06-28 | Hitachi Metals, Ltd. | Carbide enriched high speed tool steel |
DE2851100A1 (de) * | 1978-06-23 | 1980-01-03 | Toyota Motor Co Ltd | Verschleissfeste sinterlegierung |
EP0076326A1 (de) * | 1981-04-08 | 1983-04-13 | The Furukawa Electric Co., Ltd. | Hochvanadiumhaltiger sinter-schnellstahl und dessen herstellungsverfahren |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0674486B2 (ja) * | 1987-08-18 | 1994-09-21 | 株式会社神戸製鋼所 | 熱間加工性に優れた高硬度焼結高速度鋼鋼塊 |
JPH01152242A (ja) * | 1987-12-10 | 1989-06-14 | Sanyo Special Steel Co Ltd | 粉末冶金法による高靭性高速度鋼 |
-
1988
- 1988-12-27 JP JP63330077A patent/JP2725333B2/ja not_active Expired - Fee Related
-
1989
- 1989-12-21 EP EP89313418A patent/EP0377307B1/de not_active Expired - Lifetime
- 1989-12-21 AT AT89313418T patent/ATE103993T1/de not_active IP Right Cessation
- 1989-12-21 DE DE68914429T patent/DE68914429T2/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032302A (en) * | 1974-12-23 | 1977-06-28 | Hitachi Metals, Ltd. | Carbide enriched high speed tool steel |
DE2851100A1 (de) * | 1978-06-23 | 1980-01-03 | Toyota Motor Co Ltd | Verschleissfeste sinterlegierung |
EP0076326A1 (de) * | 1981-04-08 | 1983-04-13 | The Furukawa Electric Co., Ltd. | Hochvanadiumhaltiger sinter-schnellstahl und dessen herstellungsverfahren |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 4, no. 73 (C-012), 28th May 1980; & JP-A-55 038 938 (MITSUBISHI METAL CORP.) 18-03-1980 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0483668A1 (de) * | 1990-10-31 | 1992-05-06 | Hitachi Metals, Ltd. | Durch Sintern von Pulver hergestellter Schnellarbeitsstahl und Verfahren zu seiner Herstellung |
US5252119A (en) * | 1990-10-31 | 1993-10-12 | Hitachi Metals, Ltd. | High speed tool steel produced by sintering powder and method of producing same |
WO1993002821A1 (en) * | 1991-08-07 | 1993-02-18 | Kloster Speedsteel Aktiebolag | High-speed steel manufactured by powder metallurgy |
WO1993002820A1 (en) * | 1991-08-07 | 1993-02-18 | Kloster Speedsteel Aktiebolag | High-speed steel manufactured by powder metallurgy |
US5525140A (en) * | 1991-08-07 | 1996-06-11 | Erasteel Kloster Aktiebolag | High speed steel manufactured by powder metallurgy |
US5578773A (en) * | 1991-08-07 | 1996-11-26 | Erasteel Kloster Aktiebolag | High-speed steel manufactured by powder metallurgy |
FR2751349A1 (fr) * | 1996-07-19 | 1998-01-23 | Thyssen France Sa | Acier pour outils de mise en forme |
WO1998003692A1 (fr) * | 1996-07-19 | 1998-01-29 | Thyssen France S.A. | Acier a coupe rapide |
US5969277A (en) * | 1996-07-19 | 1999-10-19 | Thyssen France Sa | Steel for shaping tools |
US6057045A (en) * | 1997-10-14 | 2000-05-02 | Crucible Materials Corporation | High-speed steel article |
CZ297201B6 (cs) * | 1997-10-14 | 2006-09-13 | Crucible Materials Corporation | Výrobek z rychlorezné oceli, vyrobený práskovou metalurgií |
WO2001091962A1 (de) * | 2000-06-02 | 2001-12-06 | Machner & Saurer Gmbh | Verbundwerkzeug |
US6861161B2 (en) | 2000-06-02 | 2005-03-01 | Machner & Saurer Gmbh | Composite tool |
US11725264B2 (en) | 2017-11-22 | 2023-08-15 | Vbn Components Ab | High hardness 3D printed steel product |
Also Published As
Publication number | Publication date |
---|---|
EP0377307B1 (de) | 1994-04-06 |
ATE103993T1 (de) | 1994-04-15 |
DE68914429D1 (de) | 1994-05-11 |
DE68914429T2 (de) | 1994-07-28 |
JPH02175846A (ja) | 1990-07-09 |
JP2725333B2 (ja) | 1998-03-11 |
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