DE2354991C3 - Verfahren zum Heißpressen von Metall-oder Legierungspulver und Anwendung dieses Verfahrens - Google Patents
Verfahren zum Heißpressen von Metall-oder Legierungspulver und Anwendung dieses VerfahrensInfo
- Publication number
- DE2354991C3 DE2354991C3 DE2354991A DE2354991A DE2354991C3 DE 2354991 C3 DE2354991 C3 DE 2354991C3 DE 2354991 A DE2354991 A DE 2354991A DE 2354991 A DE2354991 A DE 2354991A DE 2354991 C3 DE2354991 C3 DE 2354991C3
- Authority
- DE
- Germany
- Prior art keywords
- ring
- powder
- rolling
- protective cover
- rolled
- 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.)
- Expired
Links
- 239000000843 powder Substances 0.000 title claims description 114
- 238000000034 method Methods 0.000 title claims description 43
- 229910052751 metal Inorganic materials 0.000 title claims description 33
- 239000002184 metal Substances 0.000 title claims description 33
- 229910045601 alloy Inorganic materials 0.000 title claims description 30
- 239000000956 alloy Substances 0.000 title claims description 30
- 230000008569 process Effects 0.000 title claims description 11
- 238000007731 hot pressing Methods 0.000 title claims description 4
- 238000005096 rolling process Methods 0.000 claims description 103
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 62
- 239000010936 titanium Substances 0.000 claims description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 31
- 229910052782 aluminium Inorganic materials 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 29
- 229910052759 nickel Inorganic materials 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 229910052719 titanium Inorganic materials 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000005056 compaction Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- 229910000601 superalloy Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 230000008646 thermal stress Effects 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 description 25
- 229910052799 carbon Inorganic materials 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 17
- 229910052804 chromium Inorganic materials 0.000 description 16
- 239000011257 shell material Substances 0.000 description 15
- 230000035882 stress Effects 0.000 description 15
- 229910052750 molybdenum Inorganic materials 0.000 description 14
- 238000011049 filling Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000005242 forging Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 230000001788 irregular Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241000283153 Cetacea Species 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- 101100141312 Mus musculus Ripk1 gene Proteins 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
- B22F3/156—Hot isostatic pressing by a pressure medium in liquid or powder form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1216—Container composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/031—Pressing powder with other step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/032—Rolling with other step
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30316072A | 1972-11-02 | 1972-11-02 | |
| US00374184A US3834003A (en) | 1972-11-02 | 1973-06-27 | Method of particle ring-rolling for making metal rings |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2354991A1 DE2354991A1 (de) | 1974-05-16 |
| DE2354991B2 DE2354991B2 (de) | 1981-01-29 |
| DE2354991C3 true DE2354991C3 (de) | 1981-09-24 |
Family
ID=26973286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2354991A Expired DE2354991C3 (de) | 1972-11-02 | 1973-11-02 | Verfahren zum Heißpressen von Metall-oder Legierungspulver und Anwendung dieses Verfahrens |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3834003A (US06248540-20010619-C00021.png) |
| DE (1) | DE2354991C3 (US06248540-20010619-C00021.png) |
| FR (1) | FR2205384B1 (US06248540-20010619-C00021.png) |
| GB (1) | GB1405223A (US06248540-20010619-C00021.png) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3982778A (en) * | 1975-03-13 | 1976-09-28 | Caterpillar Tractor Co. | Joint and process for forming same |
| US4016008A (en) * | 1975-07-31 | 1977-04-05 | The International Nickel Company, Inc. | Clad metal tubes |
| FR2436642A1 (fr) * | 1978-09-25 | 1980-04-18 | Roulements Soc Nouvelle | Procede de fabrication d'une bague de roulement composite |
| DE2852659A1 (de) * | 1978-12-06 | 1980-06-19 | Diehl Gmbh & Co | Verfahren zur herstellung metallischer formkoerper |
| SE452124B (sv) * | 1984-06-19 | 1987-11-16 | Kloster Speedsteel Ab | Emne till verktygsmatris av kompoundstal och sett att framstella dylikt |
| FR2687337B1 (fr) * | 1992-02-13 | 1994-04-08 | Valtubes | Procede de realisation de tubes par travail a chaud de poudres metalliques et tubes ainsi obtenus. |
| US6811745B2 (en) * | 2003-01-16 | 2004-11-02 | Ut-Battelle, Llc | Manufacture of annular cermet articles |
| DE10331061B4 (de) * | 2003-07-09 | 2005-05-19 | Technische Universität Dresden | Ringförmige Verbundwerkstücke und Kaltwalzverfahren zu ihrer Fertigung |
| GB0317765D0 (en) | 2003-07-30 | 2003-09-03 | Rolls Royce Plc | Deformed forging |
| CN100458241C (zh) * | 2006-12-18 | 2009-02-04 | 宁波东联密封件有限公司 | 轻质硬质合金密封环及其制造方法 |
| CN102434665B (zh) * | 2011-09-15 | 2015-01-28 | 上海高更高实业有限公司 | 轻质梯度硬质合金密封环及其制造方法 |
| CN103100623B (zh) * | 2012-12-12 | 2014-10-22 | 贵州航宇科技发展股份有限公司 | Tc17钛合金复杂异形截面环形件的辗轧成形方法 |
| DE102013007327A1 (de) * | 2013-04-27 | 2014-10-30 | Volkswagen Aktiengesellschaft | Als Verbundbauteil ausgebildetes Zahnrad, mit einem aus Blech gebildeten Zahnkranzkörper und einem aus Sintermetall gebildeten Radnabenkörper |
| CN105563042A (zh) * | 2016-01-29 | 2016-05-11 | 柳州市安龙机械设备有限公司 | 硬质合金密封环的加工方法 |
| CN110814352B (zh) * | 2019-11-15 | 2022-04-01 | 武汉理工大学 | 空心梯度管件的热压烧结方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2373405A (en) * | 1941-02-14 | 1945-04-10 | Callite Tungsten Corp | Process of making seamless hollow bodies of refractory metals |
| DE1464128A1 (de) * | 1961-06-27 | 1969-03-27 | Westinghouse Electric Corp | Langgestreckte Bauelemente und Verfahren zu ihrer Herstellung |
-
1973
- 1973-06-27 US US00374184A patent/US3834003A/en not_active Expired - Lifetime
- 1973-10-30 FR FR7338668A patent/FR2205384B1/fr not_active Expired
- 1973-11-02 GB GB5098973A patent/GB1405223A/en not_active Expired
- 1973-11-02 DE DE2354991A patent/DE2354991C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2354991B2 (de) | 1981-01-29 |
| US3834003A (en) | 1974-09-10 |
| GB1405223A (en) | 1975-09-10 |
| FR2205384A1 (US06248540-20010619-C00021.png) | 1974-05-31 |
| FR2205384B1 (US06248540-20010619-C00021.png) | 1976-10-01 |
| DE2354991A1 (de) | 1974-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |