DE4040030A1 - Pulvermetallurgischer kaltarbeitsstahl mit hoher verschleiss- und korrosionsfestigkeit und seine herstellung - Google Patents
Pulvermetallurgischer kaltarbeitsstahl mit hoher verschleiss- und korrosionsfestigkeit und seine herstellungInfo
- Publication number
- DE4040030A1 DE4040030A1 DE19904040030 DE4040030A DE4040030A1 DE 4040030 A1 DE4040030 A1 DE 4040030A1 DE 19904040030 DE19904040030 DE 19904040030 DE 4040030 A DE4040030 A DE 4040030A DE 4040030 A1 DE4040030 A1 DE 4040030A1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- cold work
- powder
- work steel
- useful
- 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.)
- Withdrawn
Links
- 239000000843 powder Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 title abstract description 18
- 239000010959 steel Substances 0.000 title abstract description 18
- 229920003023 plastic Polymers 0.000 title abstract description 5
- 239000004033 plastic Substances 0.000 title abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- 239000000155 melt Substances 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 3
- 238000005245 sintering Methods 0.000 claims abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 239000011593 sulfur Substances 0.000 claims 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
- 238000001513 hot isostatic pressing Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 9
- 229910052804 chromium Inorganic materials 0.000 abstract description 5
- 229910052715 tantalum Inorganic materials 0.000 abstract description 3
- 239000002775 capsule Substances 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- -1 chromium carbides Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 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%
- C22C33/0285—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% with Cr, Co, or Ni having a minimum content higher than 5%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH461989A CH680137A5 (enrdf_load_stackoverflow) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4040030A1 true DE4040030A1 (de) | 1991-06-27 |
Family
ID=4279492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904040030 Withdrawn DE4040030A1 (de) | 1989-12-22 | 1990-12-14 | Pulvermetallurgischer kaltarbeitsstahl mit hoher verschleiss- und korrosionsfestigkeit und seine herstellung |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH680137A5 (enrdf_load_stackoverflow) |
| DE (1) | DE4040030A1 (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648851A1 (en) * | 1993-09-27 | 1995-04-19 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article and its method of manufacture |
| US5522914A (en) * | 1993-09-27 | 1996-06-04 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article |
| WO1996028580A1 (en) * | 1995-03-10 | 1996-09-19 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
| GB2298869B (en) * | 1995-03-10 | 1999-03-03 | Powdrex Ltd | Stainless steel powders and articles produced therefrom by powder metallurgy |
| WO2018149567A1 (de) * | 2017-02-16 | 2018-08-23 | Robert Bosch Gmbh | Verfahren zum presssintern von stahlbauteilen, pressgesintertes stahlbauteil selbst sowie verwendung eines speziellen stahlpulvers als ausgangsmaterial zur herstellung desselben |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723092A (en) * | 1968-03-01 | 1973-03-27 | Int Nickel Co | Composite metal powder and production thereof |
| DE2352620A1 (de) * | 1972-10-24 | 1974-05-02 | Crucible Inc | Werkzeugstahl sowie verfahren zur herstellung von werkstuecken aus demselben |
| US4249945A (en) * | 1978-09-20 | 1981-02-10 | Crucible Inc. | Powder-metallurgy steel article with high vanadium-carbide content |
| US4627959A (en) * | 1985-06-18 | 1986-12-09 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
-
1989
- 1989-12-22 CH CH461989A patent/CH680137A5/de not_active IP Right Cessation
-
1990
- 1990-12-14 DE DE19904040030 patent/DE4040030A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3723092A (en) * | 1968-03-01 | 1973-03-27 | Int Nickel Co | Composite metal powder and production thereof |
| DE2352620A1 (de) * | 1972-10-24 | 1974-05-02 | Crucible Inc | Werkzeugstahl sowie verfahren zur herstellung von werkstuecken aus demselben |
| US4249945A (en) * | 1978-09-20 | 1981-02-10 | Crucible Inc. | Powder-metallurgy steel article with high vanadium-carbide content |
| US4627959A (en) * | 1985-06-18 | 1986-12-09 | Inco Alloys International, Inc. | Production of mechanically alloyed powder |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648851A1 (en) * | 1993-09-27 | 1995-04-19 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article and its method of manufacture |
| US5522914A (en) * | 1993-09-27 | 1996-06-04 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article |
| EP0726332A3 (en) * | 1995-02-07 | 1998-01-28 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article |
| WO1996028580A1 (en) * | 1995-03-10 | 1996-09-19 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
| US5856625A (en) * | 1995-03-10 | 1999-01-05 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
| GB2298869B (en) * | 1995-03-10 | 1999-03-03 | Powdrex Ltd | Stainless steel powders and articles produced therefrom by powder metallurgy |
| WO2018149567A1 (de) * | 2017-02-16 | 2018-08-23 | Robert Bosch Gmbh | Verfahren zum presssintern von stahlbauteilen, pressgesintertes stahlbauteil selbst sowie verwendung eines speziellen stahlpulvers als ausgangsmaterial zur herstellung desselben |
Also Published As
| Publication number | Publication date |
|---|---|
| CH680137A5 (enrdf_load_stackoverflow) | 1992-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8128 | New person/name/address of the agent |
Representative=s name: MUELLER, W. BAUR, U. DESING, A., RECHTSANWAELTE, 8 |
|
| 8139 | Disposal/non-payment of the annual fee |